Aggregating end-to-end QoS signaled packet flows through label switched paths

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7477657
SERIAL NO

10142730

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Techniques are described for supporting end-to-end resource reservation protocols, such as the Resource Reservation Setup Protocol (RSVP), using Multi-protocol Label Switching (MPLS). A routing device, such as an edge router coupling a local network to another network, aggregates packet flow reservation requests, and maps the resource requests to Labeled Switch Paths (LSPs) capable of supporting the requested resources. Requests having common forwarding equivalence classes may be aggregated to flow through a single LSP having resources, such as bandwidth, capable of supporting the requests. Routers and other devices within the network need not monitor and support state information associated with the individual end-to-end packet flows. A method, for example, includes mapping requests for end-to-end packet flows through a network to LSPs within the network, and forwarding packets associated with the end-to-end packet flows along the LSPs based on the mapping.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
JUNIPER NETWORKS, INC.SUNNYVALE, CA2495

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murphy, James San Ramon , US 84 1439
Pan, Ping Emerson , US 48 881

Cited Art Landscape

Patent Info (Count) # Cites Year
 
NOKIA SIEMENS NETWORKS OY (1)
* 2003/0156,541 Method and system for reserving resources on an MPLS path 19 2002
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 7209977 Method and apparatus for content-aware web switching 43 2001
 
Other [Check patent profile for assignment information] (2)
* 2004/0213,221 System and method for soft bandwidth 26 2001
* 2003/0117,950 Link redial for mesh protection 85 2001
 
LUCENT TECHNOLOGIES INC. (1)
* 6351465 System for routing packet switched traffic 31 1999
 
CISCO TECHNOLOGY, INC. (1)
* 6876668 Apparatus and methods for dynamic bandwidth allocation 138 1999
 
JUNIPER NETWORKS, INC. (1)
* 7061921 Methods and apparatus for implementing bi-directional signal interfaces using label switch paths 49 2001
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (2)
* 6956821 Path determination in a data network 86 2001
* 2002/0087,699 Dynamic QoS management in differentiated services using bandwidth brokers, RSVP aggregation and load control protocols 64 2001
 
ALTERA CORPORATION (1)
* 7257120 Quality of service (QoS) based supervisory network for optical transport systems 18 2001
 
FUJITSU LIMITED (2)
* 7076540 Service assignment apparatus 22 2001
* 7136357 Transmission path controlling apparatus and transmission path controlling method as well as medium having transmission path controlling program recorded thereon 40 2001
 
PROVENANCE ASSET GROUP LLC (2)
* 6671256 Data channel reservation in optical burst-switched networks 47 2000
* 7184434 Label distribution protocol supporting multiple classes of service in a multi protocol label switching (MPLS) network, methods and MPLS network using thereof 29 2002
 
AT&T INTELLECTUAL PROPERTY I, L.P. (1)
* 2006/0039,364 Systems and methods for policy-enabled communications networks 117 2005
 
RPX CLEARINGHOUSE LLC (3)
* 7082140 System, device and method for supporting a label switched path across a non-MPLS compliant segment 34 2000
* 6765921 Communications network 117 2000
* 7283477 Allocating network resources 20 2000
 
GOOGLE TECHNOLOGY HOLDINGS LLC (1)
* 7177921 Method and apparatus for storage network management 11 2004
 
GENBAND US LLC (1)
* 7046669 Communications network 41 2000
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (14)
9282034 Directed route load/store packets for distributed switch initialization 0 2013
9282035 Directed route load/store packets for distributed switch initialization 0 2013
9282036 Directed route load/store packets for distributed switch initialization 0 2013
9276760 Directed route load/store packets for distributed switch initialization 0 2013
* 9252965 Directed route load/store packets for distributed switch initialization 0 2013
9231777 Directed route load/store packets for distributed switch initialization 0 2013
9215087 Directed route load/store packets for distributed switch initialization 0 2013
* 9185041 Load balancing traffic in a MPLS network 2 2013
* 2014/0086,055 LOAD BALANCING TRAFFIC IN A MPLS NETWORK 2 2013
9397851 Directed route load/store packets for distributed switch initialization 0 2014
9369298 Directed route load/store packets for distributed switch initialization 0 2014
9237029 Directed route load/store packets for distributed switch initialization 0 2014
9374312 Load balancing traffic in a MPLS network 1 2015
9749896 Load balancing traffic in a MPLS network 0 2016
 
Other [Check patent profile for assignment information] (2)
* 2008/0049,629 System and method for monitoring data link layer devices and optimizing interlayer network performance 91 2007
* 2014/0337,535 System and Method for Providing a Fate Sharing Identifier in a Network Environment 0 2014
 
VERIZON PATENT AND LICENSING INC. (6)
* 8279864 Policy based quality of service and encryption over MPLS networks 126 2006
* 2008/0112,410 POLICY BASED QUALITY OF SERVICE AND ENCRYPTION OVER MPLS NETWORKS 3 2006
* 8971330 Quality of service and encryption over a plurality of MPLS networks 0 2006
* 8332639 Data encryption over a plurality of MPLS networks 0 2006
* 2008/0137,845 DATA ENCRYPTION OVER A PLURALITY OF MPLS NETWORKS 0 2006
* 2008/0137,657 QUALITY OF SERVICE AND ENCRYPTION OVER A PLURALITY OF MPLS NETWORKS 2 2006
 
CENTURYLINK INTELLECTUAL PROPERTY LLC (66)
9479341 System and method for initiating diagnostics on a packet network node 1 2007
8743703 System and method for tracking application resource usage 1 2007
8619600 System and method for establishing calls over a call path having best path metrics 35 2007
8537695 System and method for establishing a call being received by a trunk on a packet network 41 2007
8531954 System and method for handling reservation requests with a connection admission control engine 26 2007
8407765 System and method for restricting access to network performance information tables 50 2007
8307065 System and method for remotely controlling network operators 52 2007
8223655 System and method for provisioning resources of a packet network based on collected network performance information 101 2007
8184549 System and method for selecting network egress 54 2007
8015294 Pin-hole firewall for communicating data packets on a packet network 77 2007
7940735 System and method for selecting an access point 104 2007
7843831 System and method for routing data on a packet network 123 2007
* 2008/0052,394 System and method for initiating diagnostics on a packet network node 120 2007
* 2008/0049,640 System and method for provisioning resources of a packet network based on collected network performance information 63 2007
* 2008/0049,649 System and method for selecting an access point 64 2007
* 2008/0052,784 System and method for restricting access to network performance information tables 65 2007
* 2008/0049,927 System and method for establishing a call being received by a trunk on a packet network 63 2007
* 2008/0049,637 System and method for establishing calls over a call path having best path metrics 97 2007
* 2008/0052,393 System and method for remotely controlling network operators 82 2007
* 2008/0049,746 System and method for routing data on a packet network 95 2007
* 2008/0052,387 System and method for tracking application resource usage 287 2007
* 2008/0049,747 System and method for handling reservation requests with a connection admission control engine 55 2007
* 2008/0052,401 Pin-hole firewall for communicating data packets on a packet network 73 2007
* 2008/0002,716 System and method for selecting network egress 17 2007
8068425 System and method for using network performance information to determine improved measures of path states 67 2009
* 2009/0257,350 SYSTEM AND METHOD FOR USING NETWORK PERFORMANCE INFORMATION TO DETERMINE IMPROVED MEASURES OF PATH STATES 6 2009
8374090 System and method for routing data on a packet network 184 2010
8687614 System and method for adjusting radio frequency parameters 3 2010
* 2011/0116,405 SYSTEM AND METHOD FOR ADJUSTING RADIO FREQUENCY PARAMETERS 53 2010
9621361 Pin-hole firewall for communicating data packets on a packet network 0 2011
8879391 System and method for using network derivations to determine path states 1 2011
8619596 System and method for using centralized network performance tables to manage network communications 39 2012
8619820 System and method for enabling communications over a number of packet networks 33 2012
8509082 System and method for load balancing network resources using a connection admission control engine 115 2012
8570872 System and method for selecting network ingress and egress 31 2012
9521150 System and method for automatically regulating messages between networks 0 2012
8520603 System and method for monitoring and optimizing network performance to a wireless device 17 2012
8743700 System and method for provisioning resources of a packet network based on collected network performance information 1 2012
8488495 System and method for routing communications between packet networks based on real time pricing 0 2012
8472326 System and method for monitoring interlayer devices and optimizing network performance 1 2012
9094257 System and method for selecting a content delivery network 4 2012
8750158 System and method for differentiated billing 5 2012
9240906 System and method for monitoring and altering performance of a packet network 3 2012
9112734 System and method for generating a graphical user interface representative of network performance 20 2012
9225609 System and method for remotely controlling network operators 1 2012
8811160 System and method for routing data on a packet network 2 2013
9241271 System and method for restricting access to network performance information 1 2013
8976665 System and method for re-routing calls 2 2013
9054915 System and method for adjusting CODEC speed in a transmission path during call set-up due to reduced transmission performance 0 2013
9241277 System and method for monitoring and optimizing network performance to a wireless device 0 2013
9225646 System and method for improving network performance using a connection admission control engine 1 2013
9094261 System and method for establishing a call being received by a trunk on a packet network 2 2013
9602265 System and method for handling communications requests 0 2013
9253661 System and method for modifying connectivity fault management packets 2 2013
9154634 System and method for managing network communications 0 2013
9042370 System and method for establishing calls over a call path having best path metrics 0 2013
9014204 System and method for managing network communications 3 2013
9054986 System and method for enabling communications over a number of packet networks 0 2013
9661514 System and method for adjusting communication parameters 0 2014
9712445 System and method for routing data on a packet network 0 2014
9118583 System and method for re-routing calls 1 2015
9749399 System and method for selecting a content delivery network 0 2015
9813320 System and method for generating a graphical user interface representative of network performance 0 2015
9549004 System and method for re-routing calls 0 2015
9660917 System and method for remotely controlling network operators 0 2015
9806972 System and method for monitoring and altering performance of a packet network 0 2016
 
LUCENT TECHNOLOGIES INC. (1)
* 2005/0226,212 Loop avoidance for recovery paths in mesh networks 4 2004
 
CISCO TECHNOLOGY, INC. (63)
* 7933257 Using QoS tunnels for TCP latency optimization 0 2006
* 2008/0069,111 Using QoS tunnels for TCP latency optimization 1 2006
8391153 Decoupling radio resource management from an access gateway 0 2007
* 2007/0249,334 Decoupling radio resource management from an access gateway 5 2007
9130759 Capability exchange during an authentication process for an access terminal 0 2007
* 8472415 Performance optimization with integrated mobility and MPLS 3 2007
* 2007/0208,855 Capability exchange during an authentication process for an access terminal 9 2007
* 2007/0206,556 Performance optimization with integrated mobility and MPLS 54 2007
8570373 Tracking an object utilizing location information associated with a wireless device 3 2007
* 2008/0303,901 TRACKING AN OBJECT 65 2007
8797377 Method and system for videoconference configuration 2 2008
8355041 Telepresence system for 360 degree video conferencing 7 2008
* 2009/0207,233 METHOD AND SYSTEM FOR VIDEOCONFERENCE CONFIGURATION 55 2008
* 2009/0207,234 Telepresence system for 360 degree video conferencing 58 2008
8319819 Virtual round-table videoconference 11 2008
* 2009/0244,257 VIRTUAL ROUND-TABLE VIDEOCONFERENCE 55 2008
8390667 Pop-up PIP for people not in picture 6 2008
* 2009/0256,901 Pop-Up PIP for People Not in Picture 55 2008
8694658 System and method for enabling communication sessions in a network environment 0 2008
8659637 System and method for providing three dimensional video conferencing in a network environment 3 2009
8477175 System and method for providing three dimensional imaging in a network environment 4 2009
* 2010/0225,732 SYSTEM AND METHOD FOR PROVIDING THREE DIMENSIONAL VIDEO CONFERENCING IN A NETWORK ENVIRONMENT 44 2009
* 2010/0283,829 SYSTEM AND METHOD FOR TRANSLATING COMMUNICATIONS BETWEEN PARTICIPANTS IN A CONFERENCING ENVIRONMENT 65 2009
8659639 System and method for extending communications between participants in a conferencing environment 12 2009
9082297 System and method for verifying parameters in an audiovisual environment 3 2009
9225916 System and method for enhancing video images in a conferencing environment 0 2010
* 2011/0228,096 SYSTEM AND METHOD FOR ENHANCING VIDEO IMAGES IN A CONFERENCING ENVIRONMENT 11 2010
9313452 System and method for providing retracting optics in a video conferencing environment 1 2010
8599934 System and method for skip coding during video conferencing in a network environment 0 2010
D636747 Video unit with integrated features 21 2010
D636359 Video unit with integrated features 16 2010
D637568 Free-standing video unit 14 2010
D637569 Mounted video unit 8 2010
D637570 Mounted video unit 11 2010
8599865 System and method for provisioning flows in a mobile network environment 3 2010
8699457 System and method for managing flows in a mobile network environment 2 2010
9338394 System and method for providing enhanced audio in a video environment 0 2010
9143725 System and method for providing enhanced graphics in a video environment 0 2010
8902244 System and method for providing enhanced graphics in a video environment 0 2010
8730297 System and method for providing camera functions in a video environment 3 2010
8542264 System and method for managing optics in a video environment 11 2010
8723914 System and method for providing enhanced video processing in a network environment 13 2010
9111138 System and method for gesture interface control 0 2010
D682854 Display screen for graphical user interface 64 2010
D682864 Display screen with graphical user interface 19 2010
D682293 Display screen with graphical user interface 20 2010
D682294 Display screen with graphical user interface 19 2010
D678894 Display screen with graphical user interface 53 2010
D678307 Display screen with graphical user interface 19 2010
D678308 Display screen with graphical user interface 16 2010
D678320 Display screen with graphical user interface 28 2010
8692862 System and method for selection of video data in a video conference environment 8 2011
D655279 Video unit with integrated features 17 2011
D653245 Video unit with integrated features 20 2011
8670019 System and method for providing enhanced eye gaze in a video conferencing environment 8 2011
8786631 System and method for transferring transparency information in a video environment 4 2011
8934026 System and method for video coding in a dynamic environment 0 2011
8947493 System and method for alerting a participant in a video conference 4 2011
8682087 System and method for depth-guided image filtering in a video conference environment 1 2011
8483065 Decoupling radio resource management from an access gateway 0 2012
9331948 System and method for provisioning flows in a mobile network environment 2 2013
9204096 System and method for extending communications between participants in a conferencing environment 0 2014
9439075 Capability exchange during an authentication process for an access terminal 1 2015
 
MICRON TECHNOLOGY, INC. (2)
* 8040907 Switching method 1 2008
* 2010/0002,716 SWITCHING METHOD 1 2008
 
JUNIPER NETWORKS, INC. (4)
7606235 Constraint-based label switched path selection within a computer network 13 2004
* 7558199 RSVP-passive interfaces for traffic engineering peering links in MPLS networks 28 2004
8279754 RSVP-passive interfaces for traffic engineering peering links in MPLS networks 1 2009
* 8630295 Constraint-based label switched path selection within a computer network 1 2009
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (3)
* 7760644 IP multiservice network and method for making resource reservations for priority traffic 4 2005
* 2008/0192,632 Ip Multiservice Nework and Method for Making Resource Reservations for Priority Traffic 15 2005
* 7907526 Traffic-triggered setup of label switched paths 0 2006
 
ALCATEL LUCENT (2)
8111612 Link-based recovery with demand granularity in mesh networks 4 2004
* 2005/0240,796 Link-based recovery with demand granularity in mesh networks 8 2004
 
ALCATEL-LUCENT USA INC. (5)
7646706 Restoration time in mesh networks 0 2003
7545736 Restoration path calculation in mesh networks 10 2003
* 2004/0190,441 Restoration time in mesh networks 12 2003
7643408 Restoration time in networks 10 2004
* 2004/0205,236 Restoration time in mesh networks 5 2004
 
MARLOW TECHNOLOGIES, LLC (5)
* 8243732 Broadband access for virtual private networks 2 2008
* 2009/0028,155 BROADBAND ACCESS FOR VIRTUAL PRIVATE NETWORKS 6 2008
8520681 Broadband access for virtual private networks 0 2012
8942240 Broadband access for virtual private networks 0 2013
9467373 Broadband access for virtual private networks 0 2015
 
ZTE CORPORATION (2)
* 8107373 Method, device and system for realizing QoS guarantee in a MPLS network 1 2003
* 2007/0268,909 Method, Device and System for Realizing Qos Guarantee in a Mpls Network 11 2003
 
THOMSON LICENSING (2)
* 8730977 Method of transferring data between a sending station in a first network and a receiving station in a second network, and apparatus for controlling the communication between the sending station in the first network and the receiving station in the second network 1 2007
* 2008/0013,557 Method of transferring data between a sending station in a first network and a receiving station in a second network, and apparatus for controlling the communication between the sending station in the first network and the receiving station in the second network 11 2007
 
HUAWEI TECHNOLOGIES CO., LTD. (1)
* 2007/0022,191 Method for implementing network management 1 2006
 
PROVENANCE ASSET GROUP LLC (6)
7606237 Sharing restoration path bandwidth in mesh networks 3 2003
* 2004/0193,724 Sharing restoration path bandwidth in mesh networks 20 2003
* 8296407 Calculation, representation, and maintenance of sharing information in mesh networks 2 2003
7689693 Primary/restoration path calculation in mesh networks based on multiple-cost criteria 63 2003
* 2004/0205,239 Primary/restoration path calculation in mesh networks based on multiple-cost criteria 91 2003
* 2004/0193,728 Calculation, representation, and maintanence of sharing information in mesh networks 19 2003
 
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL (1)
8896655 System and method for providing depth adaptive video conferencing 25 2010
 
EMBARQ HOLDINGS COMPANY, LLC (62)
* 2008/0002,711 System and method for access state based service options 5 2006
8289965 System and method for establishing a communications session with an end-user based on the state of a network connection 64 2006
8194643 System and method for monitoring the connection of an end-user to a remote network 67 2006
* 2008/0095,173 System and method for monitoring the connection of an end-user to a remote network 44 2006
* 2008/0095,049 System and method for establishing a communications session with an end-user based on the state of a network connection 15 2006
8189468 System and method for regulating messages between networks 66 2006
* 2008/0167,846 System and method for regulating messages between networks 5 2006
8717911 System and method for collecting network performance information 10 2007
8576722 System and method for modifying connectivity fault management packets 33 2007
8549405 System and method for displaying a graphical representation of a network to identify nodes and node segments on the network that are not operating normally 37 2007
8488447 System and method for adjusting code speed in a transmission path during call set-up due to reduced transmission performance 38 2007
8477614 System and method for routing calls if potential call paths are impaired or congested 42 2007
8274905 System and method for displaying a graph representative of network performance over a time period 65 2007
8238253 System and method for monitoring interlayer devices and optimizing network performance 62 2007
8228791 System and method for routing communications between packet networks based on intercarrier agreements 63 2007
8224255 System and method for managing radio frequency windows 52 2007
8223654 Application-specific integrated circuit for monitoring and optimizing interlayer network performance 54 2007
8199653 System and method for communicating network performance information over a packet network 58 2007
8194555 System and method for using distributed network performance information tables to manage network communications 57 2007
8144586 System and method for controlling network bandwidth with a connection admission control engine 11 2007
8144587 System and method for load balancing network resources using a connection admission control engine 67 2007
8130793 System and method for enabling reciprocal billing for different types of communications over a packet network 177 2007
8125897 System and method for monitoring and optimizing network performance with user datagram protocol network performance information packets 86 2007
8107366 System and method for using centralized network performance tables to manage network communications 60 2007
8102770 System and method for monitoring and optimizing network performance with vector performance tables and engines 61 2007
* 8098579 System and method for adjusting the window size of a TCP packet through remote network elements 184 2007
8064391 System and method for monitoring and optimizing network performance to a wireless device 60 2007
8040811 System and method for collecting and managing network performance information 72 2007
8000318 System and method for call routing based on transmission performance of a packet network 205 2007
7948909 System and method for resetting counters counting network performance information at network communications devices on a packet network 87 2007
7808918 System and method for dynamically shaping network traffic 101 2007
7765294 System and method for managing subscriber usage of a communications network 152 2007
* 2008/0279,183 System and method for call routing based on transmission performance of a packet network 129 2007
* 2008/0049,745 System and method for enabling reciprocal billing for different types of communications over a packet network 98 2007
* 2008/0049,769 Application-specific integrated circuit for monitoring and optimizing interlayer network performance 65 2007
* 2008/0049,626 System and method for communicating network performance information over a packet network 66 2007
* 2008/0049,748 System and method for routing communications between packet networks based on intercarrier agreements 68 2007
* 2008/0049,753 System and method for load balancing network resources using a connection admission control engine 85 2007
* 2008/0049,632 System and method for adjusting the window size of a TCP packet through remote network elements 56 2007
* 2008/0049,639 System and method for managing a service level agreement 62 2007
* 2008/0049,777 System and method for using distributed network performance information tables to manage network communications 72 2007
* 2008/0049,641 System and method for displaying a graph representative of network performance over a time period 68 2007
* 2008/0049,787 System and method for controlling network bandwidth with a connection admission control engine 91 2007
* 2008/0052,628 System and method for displaying a graphical representation of a network to identify nodes and node segments on the network that are not operating normally 14 2007
* 2008/0049,775 System and method for monitoring and optimizing network performance with vector performance tables and engines 98 2007
* 2008/0049,650 System and method for managing radio frequency windows 60 2007
* 2008/0049,631 System and method for monitoring interlayer devices and optimizing network performance 63 2007
* 2008/0049,638 System and method for monitoring and optimizing network performance with user datagram protocol network performance information packets 61 2007
* 2008/0049,776 System and method for using centralized network performance tables to manage network communications 69 2007
* 2008/0049,628 System and method for modifying connectivity fault management packets 68 2007
* 2008/0052,206 System and method for billing users for communicating over a communications network 154 2007
* 2008/0049,625 System and method for collecting and managing network performance information 98 2007
* 2008/0005,156 System and method for managing subscriber usage of a communications network 74 2007
* 2008/0002,576 System and method for resetting counters counting network performance information at network communications devices on a packet network 37 2007
* 2008/0002,676 System and method for routing calls if potential call paths are impaired or congested 62 2007
* 2008/0049,630 System and method for monitoring and optimizing network performance to a wireless device 247 2007
7889660 System and method for synchronizing counters on an asynchronous packet communications network 84 2007
* 8358580 System and method for adjusting the window size of a TCP packet through network elements 55 2009
* 2010/0085,887 SYSTEM AND METHOD FOR ADJUSTING THE WINDOW SIZE OF A TCP PACKET THROUGH NETWORK ELEMENTS 67 2009
8111692 System and method for modifying network traffic 54 2010
8213366 System and method for monitoring and optimizing network performance to a wireless device 3 2011
8670313 System and method for adjusting the window size of a TCP packet through network elements 2 2012
 
FUTUREWEI TECHNOLOGIES, INC. (3)
* 2009/0086,754 Content Aware Connection Transport 1 2008
* 8477600 Composite transport functions 7 2008
* 2009/0185,569 Composite Transport Functions 4 2008
 
WSOU INVESTMENTS, LLC (4)
8867333 Restoration path calculation considering shared-risk link groups in mesh networks 0 2003
* 2004/0205,237 Restoration path calculation considering shared-risk link groups in mesh networks 34 2003
* 8098649 Using network transport tunnels to provide service-based data transport 1 2004
* 2005/0013,295 Using network transport tunnels to provide service-based data transport 31 2004
 
CINGULAR WIRELESS II, LLC (4)
* 8260917 Service manager for adaptive load shedding 5 2005
* 7933205 Generalized interconnection apparatus for delivering services based on real time performance requirements 11 2006
8923853 Dynamic provisioning system for policy-based traffic navigation for roaming traffic 6 2006
9098341 Service manager for adaptive load shedding 0 2012
 
Patent Capital Group (1)
9681154 System and method for depth-guided filtering in a video conference environment 0 2012
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 13, 2020
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00