ADTRAN, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 132156
 
 
 
H04J MULTIPLEX COMMUNICATION 7953
 
 
 
H04B TRANSMISSION 73130
 
 
 
H04M TELEPHONIC COMMUNICATION 7297
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 44395
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 20139
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 20163
 
 
 
H04Q SELECTING 1395
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 13141
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1170

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0324,471 SYSTEMS AND METHODS FOR PERFORMING OPTICAL LINE TERMINAL (OLT) FAILOVER SWITCHES IN OPTICAL NETWORKSMay 04, 17Nov 09, 17[H04J, H04Q, H04B]
2017/0295,018 SYSTEM AND METHOD FOR SECURING PRIVILEGED ACCESS TO AN ELECTRONIC DEVICEApr 08, 16Oct 12, 17[H04L]
2017/0257,894 SYSTEM AND METHOD FOR ACCESSING BROADBAND CONNECTIVITY OVER LOCAL WIRELESS NETWORKMar 07, 16Sep 07, 17[H04W]
2017/0223,438 PON WAVELENGTH BONDING FOR PROVIDING HIGHER-RATE DATA SERVICESApr 20, 17Aug 03, 17[H04Q, H04B]
2017/0195,063 Optical Telecommunications Devices, Systems, and MethodsDec 19, 16Jul 06, 17[H04L, H03F, H04B]
2017/0155,983 PON WAVELENGTH BONDING FOR HIGH-RATE SERVICESNov 02, 16Jun 01, 17[H04Q, H04B]
2017/0131,730 SYSTEMS AND METHODS FOR COMMUNICATING HIGH SPEED SIGNALS IN A COMMUNICATION DEVICENov 05, 15May 11, 17[H03H, H04L, H04B, G05F]
2017/0111,256 HIERARCHICAL QUERY RESPONSE LIMITEROct 20, 15Apr 20, 17[H04L]
2017/0055,133 MULTICAST CONNECTION ADMISSION CONTROLAug 17, 15Feb 23, 17[H04W]
2017/0048,128 LOCATING TRAFFIC ORIGIN IN A NETWORKAug 13, 15Feb 16, 17[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9806807 Automatic rogue ONU detectionJul 12, 16Oct 31, 17[H04B]
9807207 Timing preservation for network communicationsMar 26, 15Oct 31, 17[H04L, H04J]
9755746 Systems and methods for digitally splitting an optical line terminal across multiple fibersOct 03, 14Sep 05, 17[H04L, H04J, H04B]
9742905 Communication systems and methods for using shared channels to increase peak data ratesJul 19, 10Aug 22, 17[H04M]
9729241 Telecommunication systems and methods using dynamic shaping for allocating network bandwidthMay 07, 15Aug 08, 17[H04L, H04B]
9720435 Reference current sourceDec 28, 15Aug 01, 17[G05F]
9692481 Systems and methods for communicating among network distribution pointsSep 17, 15Jun 27, 17[H04B]
9654973 System and method for wireless management access to a telecommunications deviceFeb 20, 15May 16, 17[H04L, H04W, H04B]
9655151 Wireless mesh network auto-forming in a multi-tenant environmentOct 06, 14May 16, 17[H04W]
9628181 Systems and methods for provisioning an optical network unitJul 09, 15Apr 18, 17[H04J, H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0262,021 SYSTEMS AND METHODS FOR AUTOMATING CUSTOMER PREMISES EQUIPMENT REGISTRATIONABANJan 28, 11Sep 17, 15[H04W, G06K]
2015/0212,273 OPTICAL FIBER ADAPTER WITH EMBEDDED OPTICAL ATTENUATORABANSep 24, 14Jul 30, 15[G02B]
2015/0208,255 AUTOMATIC NETWORK DEVICE REPLACEMENT USING A SMARTPHONEABANJan 21, 15Jul 23, 15[H04M, H04W]
2014/0016,938 TEMPERATURE ADJUSTABLE CHANNEL TRANSMITTER SYSTEM INCLUDING AN INJECTION-LOCKED FABRY-PEROT LASERABANJul 11, 12Jan 16, 14[H04J]
8411445 Enclosure for outside plant equipment with interconnect for mating printed circuit boards, printed circuit board device and method of repairing outside plant equipmentWithdrawnNov 09, 10Apr 02, 13[H05K]
2012/0300,817 Systems and methods for powering a network access device using customer premises equipmentABANMay 27, 11Nov 29, 12[H04B]
7295560 Method and apparatus of inter-chip bus shared by message passing and memory accessWithdrawnMay 24, 01Nov 13, 07[H04L]
2007/0042,964 Compositions and methods for modulating connexin hemichannelsABANAug 09, 06Feb 22, 07[A61K]
2005/0265,435 Selectively configurable bidirectional switching interfaceABANJun 01, 04Dec 01, 05[H04B]
2005/0250,457 Radio diagnostic tool combining signal quality and signal strength measurementABANMay 05, 04Nov 10, 05[H04B]
2005/0239,315 Apparatus and method for connecting a subscriber line to a transceiverABANApr 21, 04Oct 27, 05[H01R]
2005/0207,184 Peak power management and active decoupling arrangement for span-powered remote terminal access platformsABANMay 17, 05Sep 22, 05[H04M, H02M]
2005/0166,002 Memory intrusion protection circuitABANJan 26, 04Jul 28, 05[G06F]
2005/0135,809 Service and resource management framework for optical networksABANDec 23, 03Jun 23, 05[H04J]
2005/0013,396 Digital clock recovery circuit employing fixed clock oscillator driving fractional delay lineABANJul 15, 03Jan 20, 05[H04L]
2004/0215,999 Non-volatile storage of operational conditions of integrated access device to facilitate post-mortem diagnosticsABANApr 14, 03Oct 28, 04[H02H]
2004/0208,263 Demodulator using cordic rotator-based digital phase locked loop for carrier frequency correctionABANMay 05, 04Oct 21, 04[H04L, H03D]
2004/0208,590 Fiber-optic interconnect arrangement for providing lightning-protection coupling of baseband processor to radio frequency transceiverABANJul 12, 02Oct 21, 04[H04B]
2004/0156,463 System and method for recovering a payload data stream from a framing data streamABANFeb 11, 03Aug 12, 04[H04L]
2004/0131,088 Shared T1/E1 signaling bit processorABANJan 08, 03Jul 08, 04[H04J]

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