INTERDIGITAL PATENT HOLDINGS, INC.
Patent Owner
Stats
- 710 US PATENTS IN FORCE
- 138 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 710 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 59,691 Total Citation Count
- Jul 31, 1997 Earliest Filing
- 271 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0076,924 METHOD AND DEVICE OF MULTI-SUBBAND BASED TRANSMISSION FOR A WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) WITH REDUCED CAPABILITY AND COVERAGE ENHANCEMENTApr 08, 16Mar 15, 18[H04L, H04W]
2018/0077,560 METHOD AND APPARATUS FOR PERFORMING A SELECTIVE IP TRAFFIC OFFLOAD PROCEDURENov 16, 17Mar 15, 18[H04W]
2018/0063,736 METHODS AND PROCEDURES FOR CHANNEL MEASUREMENTS AND REPORTING MECHANISMS FOR LONG TERM EVOLUTION (LTE) OPERATION IN AN UNLICENSED BANDNov 13, 15Mar 01, 18[H04W]
2018/0041,939 METHOD AND APPARATUS FOR RADIO RESOURCES MANAGEMENT IN MULTI-RADIO ACCESS TECHNOLOGY WIRELESS SYSTEMSOct 16, 17Feb 08, 18[H04W]
2018/0041,991 SYSTEMS AND/OR METHODS FOR PROVIDING EPDCCH IN A MULTIPLE CARRIER BASED AND/OR QUASI-COLLATED NETWORKAug 07, 17Feb 08, 18[H04L, H04W]
2018/0041,998 METHODS, SYSTEMS AND APPARATUS FOR DEFINING AND USING PHICH RESOURCES FOR CARRIER AGGREGATIONOct 13, 17Feb 08, 18[H04L, H04W]
2018/0035,395 METHOD AND APPARATUS FOR RADIO LINK SYNCHRONIZATION AND POWER CONTROL IN CELL_FACH AND IDLE MODEOct 09, 17Feb 01, 18[H04L, H04W]
2018/0007,670 Control Channel Signaling and Acquisition for Carrier AggregationSep 12, 17Jan 04, 18[H04L, H04W]
2018/0007,712 METHODS, APPARATUSES AND SYSTEMS FOR SUPPORTING MULTI-USER TRANSMISSIONS IN A WIRELESS LOCAL AREA NETWORK (WLAN) SYSTEMJan 08, 16Jan 04, 18[H04B, H04W]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9924350 Utilizing a plurality of uplink carriers and a plurality of downlink carriers for multi-cell communicationsNov 02, 15Mar 20, 18[H04L, H04W]
9924413 Method and apparatus for supporting local IP access and selected IP traffic offloadJun 28, 12Mar 20, 18[H04W]
9924417 Method and apparatus of signaling and procedure for sequence hopping pattern change during handoverNov 19, 15Mar 20, 18[H04W, H04J]
9924560 Method and apparatus for simultaneously receiving on two carriers and performing discontinuous transmission and reception in dual cell high speed downlink packet accessFeb 03, 17Mar 20, 18[H04L, H04W]
9918240 Wireless communication using multi-dimensional antenna configurationSep 27, 13Mar 13, 18[H04B, H04W]
9918260 Method and apparatus of resolving PCI confusion for providing inbound mobility to closed subscriber groupSep 12, 16Mar 13, 18[H04W]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0303,256 METHOD AND APPARATUS FOR CONTROL OF COMMON CONTROL CHANNEL TRANSMISSION OVER COMMON ENHANCED DEDICATED CHANNEL RESOURCES IN CELL_FACH STATEAbandonedJun 27, 17Oct 19, 17[H04W]
2017/0265,099 METHOD AND APPARATUS FOR DETECTING AND MEASURING FOR HOME NODE-BSAbandonedMay 31, 17Sep 14, 17[H04W]
2017/0155,490 METHOD AND APPARATUS FOR TRANSMITTING ACKNOWLEDGEMENTS IN RESPONSE TO RECEIVED FRAMESAbandonedFeb 13, 17Jun 01, 17[H04L]
2017/0135,002 Home Nodeb (HNB) Mobility In A Cell Forward Access Channel (Cell_Fach) StateAbandonedNov 21, 16May 11, 17[H04W]
2017/0127,350 HOME NODE IDENTIFICATION, INTERFERENCE REDUCTION, AND ENERGY SAVINGSAbandonedJan 16, 17May 04, 17[H04W]
2017/0111,899 TRANSMITTING CONTROL INFORMATION FOR CARRIER AGGREGATED SPECTRUMSAbandonedDec 27, 16Apr 20, 17[H04W]
2017/0041,117 Controlling Inter-Cell Interference In Forward Access Channel (Cell_FACH) StateAbandonedOct 25, 16Feb 09, 17[H04L, H04W]
2017/0026,816 METHOD AND APPARATUS FOR NON-VOICE EMERGENCY SERVICESAbandonedOct 10, 16Jan 26, 17[H04L, H04W]
2017/0012,691 Interference Measurement in Wireless NetworksAbandonedSep 26, 16Jan 12, 17[H04B, H04W]
2017/0013,517 METHOD AND APPARATUS FOR SERVING HIGH SPEED DOWNLINK SHARED CHANNEL CELL CHANGEAbandonedSep 23, 16Jan 12, 17[H04W]
2017/0006,591 MULTIPLEXING DATA FOR MULTIPLE WIRELESS TRANSMIT/RECEIVE UNITS IN A SUBFRAMEAbandonedSep 19, 16Jan 05, 17[H04W]
2016/0381,565 INTERFERENCE MITIGATION IN MULTI-PROVIDER WLAN NETWORKSAbandonedNov 26, 14Dec 29, 16[H04W]
2016/0330,665 METHOD AND APPARATUS FOR SUPPORTING DYNAMIC AND DISTRIBUTED MOBILITY MANAGEMENTAbandonedJul 19, 16Nov 10, 16[H04L, H04W]
2016/0330,763 METHOD AND APPARATUS FOR SENDING UPLINK CONTROL INFORMATION FOR MULTI-RADIO ACCESS TECHNOLOGY OPERATIONAbandonedJul 19, 16Nov 10, 16[H04L, H04B, H04W]
2016/0309,394 METHOD AND APPARATUS FOR RADIO RESOURCES MANAGEMENT IN MULTI-RADIO ACCESS TECHNOLOGY WIRELESS SYSTEMSAbandonedJun 27, 16Oct 20, 16[H04W]
2016/0277,921 METHOD AND APPARATUS FOR SUPPORTING MACHINE-TYPE COMMUNICATIONS WITH A MOBILE-ORIGINATED-ONLY MODEAbandonedMay 26, 16Sep 22, 16[H04W]
2016/0270,140 RECONFIGURATION AND HANDOVER PROCEDURES FOR FUZZY CELLSAbandonedMar 09, 16Sep 15, 16[H04W]
2016/0262,025 TELEVISION BAND (TVBD) CHANNEL QUIETING ACROSS DIVERSE RADIO ACCESS TECHNOLOGIESAbandonedMay 18, 16Sep 08, 16[H04W]
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