InterDigital Technology Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04B TRANSMISSION 563 22
 
 
H04W WIRELESS COMMUNICATION NETWORKS 472 33
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 409 70
 
 
H04J MULTIPLEX COMMUNICATION 150 36
 
 
H04Q SELECTING 141 29
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 67 372
 
 
H04M TELEPHONIC COMMUNICATION 67 102
 
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION 49 22
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 32 78
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 21 36
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0325,122 METHOD AND APPARATUS FOR DETERMINING AND MANAGING CONGESTION IN A WIRELESS COMMUNICATIONS SYSTEM Jul 21, 17 Nov 09, 17 [H04W]
2017/0302,413 METHOD FOR PERFORMING WIRELESS SWITCHING Jun 29, 17 Oct 19, 17 [H04L, H04W]
2017/0303,147 METHODS AND APPARATUSES FOR ADVANCED RECEIVER DESIGN Jun 22, 17 Oct 19, 17 [H04L, H04W, H04B]
2017/0303,183 DL BACKHAUL CONTROL CHANNEL DESIGN FOR RELAYS Jun 29, 17 Oct 19, 17 [H04L, H04W, H04B]
2017/0303,298 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR TRANSFERRING BUFFERED UPLINK DATA FROM A WTRU TO A NODE-B Jun 30, 17 Oct 19, 17 [H04W]
2017/0289,862 METHOD AND SYSTEM FOR INTERWORKING OF CELLULAR NETWORKS AND WIRELESS LOCAL AREA NETWORKS Jun 19, 17 Oct 05, 17 [H04W]
2017/0279,616 DYNAMIC USER BEHAVIOR RHYTHM PROFILING FOR PRIVACY PRESERVING PERSONALIZED SERVICE Sep 18, 15 Sep 28, 17 [H04L, H04W, G06F]
2017/0272,205 USER EQUIPMENT FOR PHYSICAL LAYER AUTOMATIC REPEAT REQUEST Jun 05, 17 Sep 21, 17 [H04L, H04W]
2017/0273,021 METHOD AND APPARATUS FOR EFFICIENT ADDRESSING AND POWER SAVINGS IN WIRELESS COMMUNICATIONS Jun 01, 17 Sep 21, 17 [H04W]
2017/0273,081 HYBRID APPARATUS USING PHYSICAL CHANNELS Jun 05, 17 Sep 21, 17 [H04J, H04W, H04B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9813951 FACH state Aug 02, 16 Nov 07, 17 [H04L, H04W]
9794031 Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions Jan 05, 10 Oct 17, 17 [H04L, H04W]
9794824 Transmission of first and second buffer status information messages in a wireless network Jul 01, 13 Oct 17, 17 [H04L, H04W]
9780958 Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system Aug 21, 14 Oct 03, 17 [H04L, H04W]
9781706 Sending and reducing uplink feedback signaling for wireless transmission of data Apr 21, 15 Oct 03, 17 [H04L, H04W]
9781708 Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system Aug 17, 15 Oct 03, 17 [H04L, H04W, H04B]
9774457 Secure time functionality for a wireless device Aug 29, 16 Sep 26, 17 [H04L, H04W, G06F]
9775142 Wireless communication method and apparatus for reporting traffic volume measurement information to support uplink data transmissions Oct 07, 16 Sep 26, 17 [H04L, H04J, H04W]
9769843 Method and apparatus for transmitting, receiving and/or processing control information and/or data May 26, 15 Sep 19, 17 [H04L, H04W]
9756550 DL backhaul control channel design for relays Feb 13, 15 Sep 05, 17 [H04L, H04W, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9467982 Wireless communication method and apparatus for reporting traffic volume measurement information to support uplink data transmissions Withdrawn Jun 16, 14 Oct 11, 16 [H04L, H04J, H04W]
9386540 Power control in orthogonal sub-channels in wireless communications Withdrawn Dec 07, 15 Jul 05, 16 [H04W]
9372749 Feedback signaling error detection and checking in MIMO wireless communication systems Withdrawn Apr 03, 15 Jun 21, 16 [H04L, H04W, G06F, H04B, H03M]
2016/0142,958 SEAMLESS HANDOFF SYSTEM AND METHOD ABAN Jan 25, 16 May 19, 16 [H04L, H04W]
9282566 Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a Node-B Withdrawn Jul 15, 13 Mar 08, 16 [H04W]
9166760 Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval Withdrawn Aug 25, 14 Oct 20, 15 [H04L, H04W, G08C]
2015/0264,661 POINT TO MULTI-POINT SERVICES USING HIGH SPEED SHARED CHANNELS IN WIRELESS COMMUNICATION SYSTEMS ABAN May 13, 15 Sep 17, 15 [H04W]
2015/0208,416 METHOD AND APPARATUS FOR SELECTING A MULTI-BAND ACCESS POINT TO ASSOCIATE WITH A MULTI-BAND MOBILE STATION ABAN Apr 01, 15 Jul 23, 15 [H04L, H04W]
2015/0044,994 SYSTEM AND METHOD FOR PROVIDING VARIABLE SECURITY LEVEL IN A WIRELESS COMMUNICATION SYSTEM ABAN Sep 04, 14 Feb 12, 15 [H04W]
8948151 Methods and apparatuses for providing services to a dual mode GPRS/WLAN or UMTS/WLAN WTRU Withdrawn Dec 03, 13 Feb 03, 15 [H04Q, H04W]
2015/0030,097 METHOD AND APPARATUS FOR SUBCARRIER AND ANTENNA SELECTION IN MIMO-OFDM SYSTEM ABAN Oct 10, 14 Jan 29, 15 [H04L, H04W, H04B]
2015/0024,755 METHOD AND APPARATUS FOR IMPLEMENTING A HANDOFF BETWEEN RADIO ACCESS NETWORKS DEPLOYED UNDER DIFFERENT RADIO ACCESS TECHNOLOGIES ABAN Oct 10, 14 Jan 22, 15 [H04W]
2014/0348,135 CODE DIVISION MULTIPLE ACCESS (CDMA) COMMUNICATION SYSTEM ABAN May 27, 14 Nov 27, 14 [H04B]
2014/0341,067 WIRELESS COMMUNICATION METHOD AND SYSTEM FOR CONTROLLING DATA BIT RATES TO MAINTAIN THE QUALITY OF RADIO LINKS ABAN Aug 04, 14 Nov 20, 14 [H04W]
2014/0307,684 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR ALLOCATING TRAINING SIGNALS AND INFORMATION BITS ABAN Jun 30, 14 Oct 16, 14 [H04W]
2014/0254,635 EFFICIENT FRAME TRACKING IN MOBILE RECEIVERS ABAN May 20, 14 Sep 11, 14 [H04B]
2014/0204,827 METHOD AND SYSTEM FOR CONTROLLING ACCESS TO A WIRELESS COMMUNICATION MEDIUM ABAN Jan 23, 14 Jul 24, 14 [H04W, H04B]
2014/0192,778 NODE B AND RNC ACTIONS DURING A SERVING HSDPA CELL CHANGE ABAN Mar 13, 14 Jul 10, 14 [H04W]
2014/0153,395 USER EQUIPMENT IN A CONGESTION CONTROLLED CDMA SYSTEM ABAN Nov 22, 13 Jun 05, 14 [H04B]
2014/0098,769 METHOD AND APPARATUS FOR INDICTATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED ABAN Dec 10, 13 Apr 10, 14 [H04W]

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