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 130163
 
 
 
H04J MULTIPLEX COMMUNICATION 8158
 
 
 
H04B TRANSMISSION 73138
 
 
 
H04M TELEPHONIC COMMUNICATION 7393
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 45402
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 20139
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 20168
 
 
 
H04Q SELECTING 1496
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 13143
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 1166

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]
2017/0223,438 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]
2017/0111,256 HIERARCHICAL QUERY RESPONSE LIMITEROct 20, 15Apr 20, 17[H04L]
2017/0055,133 MULTICAST CONNECTION ADMISSION CONTROLAug 17, 15Feb 23, 17[H04W]
2017/0033,981 TELECOMMUNICATIONS NODE CONFIGURATION MANAGEMENTJul 30, 15Feb 02, 17[H04L, G06F]
2016/0337,728 EXTERNAL PASS-THROUGH FILTERS FOR OPTICAL MICRONODES AND RELATED ASSEMBLIES AND METHODSNov 13, 15Nov 17, 16[G02B, H04J, H04Q, H04B]
2016/0338,227 LOW PROFILE HEAT SINKMay 11, 15Nov 17, 16[H05K]
2016/0142,388 SECURE, UNTETHERED PROVISIONING AND TROUBLESHOOTING OF WIRELESS NETWORK DEVICESNov 19, 14May 19, 16[H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924248 Pon wavelength bonding for high-rate servicesNov 02, 16Mar 20, 18[H04J, H04Q, H04B]
9912376 Managing crosstalk in vectored transmissionsJul 14, 15Mar 06, 18[H04M, H04L, H04J, H04B]
9912649 Systems and methods for facilitating communication between an authentication client and an authentication serverJan 05, 15Mar 06, 18[H04L]
9891638 Systems and methods for communicating high speed signals in a communication deviceNov 05, 15Feb 13, 18[H03H, H04L, H04B, G05F]
9876679 Wireless mesh network firmware upgrade system and methodSep 12, 14Jan 23, 18[H04L, H04W]
9871699 Telecommunications node configuration managementJul 30, 15Jan 16, 18[H04L, G06F]
9819500 System and method for isolating and protecting a PoE (power over ethernet) deviceAug 27, 15Nov 14, 17[H01C, H04L, H02H]
9819514 Processing stream messagesApr 27, 15Nov 14, 17[H04L]
9819545 Telecommunications node configuration managementJul 30, 15Nov 14, 17[H04L, G06F]
9820006 Diagnosing and optimizing network-wide IPTV configurationsMay 09, 14Nov 14, 17[H04N, H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0295,018 SYSTEM AND METHOD FOR SECURING PRIVILEGED ACCESS TO AN ELECTRONIC DEVICEAbandonedApr 08, 16Oct 12, 17[H04L]
2015/0262,021 SYSTEMS AND METHODS FOR AUTOMATING CUSTOMER PREMISES EQUIPMENT REGISTRATIONAbandonedJan 28, 11Sep 17, 15[H04W, G06K]
2015/0212,273 OPTICAL FIBER ADAPTER WITH EMBEDDED OPTICAL ATTENUATORAbandonedSep 24, 14Jul 30, 15[G02B]
2015/0208,255 AUTOMATIC NETWORK DEVICE REPLACEMENT USING A SMARTPHONEAbandonedJan 21, 15Jul 23, 15[H04M, H04W]
2014/0016,938 TEMPERATURE ADJUSTABLE CHANNEL TRANSMITTER SYSTEM INCLUDING AN INJECTION-LOCKED FABRY-PEROT LASERAbandonedJul 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 equipmentAbandonedMay 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 hemichannelsAbandonedAug 09, 06Feb 22, 07[A61K]
2005/0265,435 Selectively configurable bidirectional switching interfaceAbandonedJun 01, 04Dec 01, 05[H04B]
2005/0250,457 Radio diagnostic tool combining signal quality and signal strength measurementAbandonedMay 05, 04Nov 10, 05[H04B]
2005/0239,315 Apparatus and method for connecting a subscriber line to a transceiverAbandonedApr 21, 04Oct 27, 05[H01R]
2005/0207,184 Peak power management and active decoupling arrangement for span-powered remote terminal access platformsAbandonedMay 17, 05Sep 22, 05[H04M, H02M]
2005/0166,002 Memory intrusion protection circuitAbandonedJan 26, 04Jul 28, 05[G06F]
2005/0135,809 Service and resource management framework for optical networksAbandonedDec 23, 03Jun 23, 05[H04J]
2005/0013,396 Digital clock recovery circuit employing fixed clock oscillator driving fractional delay lineAbandonedJul 15, 03Jan 20, 05[H04L]
2004/0215,999 Non-volatile storage of operational conditions of integrated access device to facilitate post-mortem diagnosticsAbandonedApr 14, 03Oct 28, 04[H02H]
2004/0208,263 Demodulator using cordic rotator-based digital phase locked loop for carrier frequency correctionAbandonedMay 05, 04Oct 21, 04[H04L, H03D]
2004/0208,590 Fiber-optic interconnect arrangement for providing lightning-protection coupling of baseband processor to radio frequency transceiverAbandonedJul 12, 02Oct 21, 04[H04B]
2004/0156,463 System and method for recovering a payload data stream from a framing data streamAbandonedFeb 11, 03Aug 12, 04[H04L]

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