Company Access Details

Short name

INTERDIGITAL PATENT HOLDINGS [US]

Legal name

INTERDIGITAL PATENT HOLDINGS [US]

Address

City/Country

Map to offcial company

None

IPR Declaration

None

Owned patents

Application Number	Publication Number	Title	Country or Organisation
EP20080833129	EP2193686 A2	METHOD AND APPARATUS FOR MANAGING A COLLISION IN COMMON E-DCH TRANSMISSIONS	EP EPO European Patent Office	View
KR20100026117		MULTI-CELL WTRUS CONFIGURED TO PERFORM MOBILITY PROCEDURES AND METHODS	KR (KOREA (REPUBLIC OF))	View
WO2008US77655	WO2009045840 A3	METHOD AND APPARATUS FOR HIGH-SPEED TRANSMISSION ON RACH	WO PCT Patent Cooperation Treaty	View
WO2008US77894	WO2009042885 A8	METHOD AND APPARATUS FOR MANAGING A COLLISION IN COMMON E-DCH TRANSMISSIONS	WO PCT Patent Cooperation Treaty	View
KR20100029256		METHOD AND APPARATUS FOR DELIVERY NOTIFICATION OF NON-ACCESS STRATUM RETRANSMISSION	KR (KOREA (REPUBLIC OF))	View
WO2008US71356	WO2009020789 A3	SECURITY PROCEDURE AND APPARATUS FOR HANDOVER IN A 3GPP LONG TERM EVOLUTION SYSTEM	WO PCT Patent Cooperation Treaty	View
SG20110007806		METHOD AND APPARATUS FOR GENERATING A RADIO LINK CONTROL PROTOCOL DATA UNIT FOR MULTI-CARRIER OPERATION	SG (SINGAPORE)	View
SG20110009336		METHOD AND APPARATUS FOR SYNCHRONOUS HARQ OPERATION AND INTERFERENCE AVOIDANCE	SG (SINGAPORE)	View
TW100127819		Pulse shaping for EGPRS-2	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100110230		Method and apparatus for communicating short message service and supplementary services messages	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100134891		Method and apparatus to allocate radio resources for transmitting a message part in an enhanced RACH	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100135385		Method and apparatus for supporting segmentation of packets for uplink transmission	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100110227		Method and apparatus to enable fallback to Circuit Switched domain from packet switched domain	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100859		Method and apparatus for channel resource mapping in carrier aggregation	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100860		Method and apparatus for adding CSG identities to a white list in connected mode	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100861		Method and apparatus for managing CSG priorities in idle and connected modes	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100863		Method and apparatus for selected internet protocol traffic offload (SIPTO)	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100865		Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100100975		Push based inter-operator inter-device transfer	TW (TAIWAN, PROVINCE OF CHINA)	View
SG20120000943		METHOD AND APPARATUS FOR SUPPORTING POSITIONING MEASUREMENTS	SG (SINGAPORE)	View
TW100135718		Inter-user equipment (UE) transfer (IUT) for collaborative sessions that include media session information	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100148576		Triggering devices that are not attached to a wireless network	TW (TAIWAN, PROVINCE OF CHINA)	View
TW100134672		Operation of control protocol data units in packet data convergence protocol	TW (TAIWAN, PROVINCE OF CHINA)	View
TW101104985		Method and apparatus for efficiently utilizing HARQ processes for semi-persistent and dynamic data transmissions	TW (TAIWAN, PROVINCE OF CHINA)	View
SG20120004969		METHOD AND APPARATUS FOR CHANNEL RESOURCE MAPPING IN CARRIER AGGREGATION	SG (SINGAPORE)	View
TW100144249		Method and apparatus for PDCP discard	TW (TAIWAN, PROVINCE OF CHINA)	View
TW101103956		Systems and methods for extended/enhanced logical interface behavior	TW (TAIWAN, PROVINCE OF CHINA)	View
TW101104395		Method and apparatus for distribution and reception of content	TW (TAIWAN, PROVINCE OF CHINA)	View
SG20120007241		METHOD AND APPARATUS FOR ENHANCED TRANSPORT FORMAT COMBINATION SELECTION IN WIRELESS COMMUNICATIONS	SG (SINGAPORE)	View
SG20120004325		METHOD AND APPARATUS FOR INTER USER-EQUIPMENT TRANSFER (IUT), ACCESS TRANSFER AND FALLBACK INITIATED BY A SERVICE CENTRALIZATION AND CONTINUITY APPLICATION SERVER (SCC AS)	SG (SINGAPORE)	View
SG20130001876		COORDINATED UPLINK TRANSMISSION IN LTE DRX OPERATIONS FOR A WIRELESS TRANSMIT RECEIVE UNIT	SG (SINGAPORE)	View
SG20130002583		CHOOSING PULSE-SHAPING AND FILTERS IN ENHANCED GENERAL PACKET RADIO SERVICES (EGPRS)	SG (SINGAPORE)	View
SG20120007333		LOW MOBILITY STATES AND PROCEDURES	SG (SINGAPORE)	View
WO2008US88565	WO2009088877 A3	METHODS AND APPARATUS FOR CELL RESELECTION	WO PCT Patent Cooperation Treaty	View
CA20122832067	CA2832067 A1	METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK	CA (CANADA)	View
EP20120713565	EP2695477 A1	METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK	EP EPO European Patent Office	View
KR20137028614	KR20140031242 A	METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK	KR (KOREA (REPUBLIC OF))	View
SG20130073879	SG194059 A1	METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK	SG (SINGAPORE)	View
SG20161002551R	SG10201602551R A	Method And Apparatus For Controlling Connectivity To A Network	SG (SINGAPORE)	View
TW20120111696	TWI545905 B	Method and apparatus for controlling connectivity to a network	TW (TAIWAN, PROVINCE OF CHINA)	View
WO2012US31616	WO2012154325 A1	METHOD AND APPARATUS FOR CONTROLLING CONNECTIVITY TO A NETWORK	WO PCT Patent Cooperation Treaty	View
WO2015US51995	WO2016069144 A1	CHANNEL USAGE INDICATION AND SYNCHRONIZATION FOR LTE OPERATION IN UNLICENSED BANDS	WO PCT Patent Cooperation Treaty	View
TW20140101070	TW201442527 A	User-plane congestion management	TW (TAIWAN, PROVINCE OF CHINA)	View
KR20147002431	KR20140050641 A	METHOD AND APPARATUS FOR SELECTED INTERNET PROTOCOL (IP) TRAFFIC OFFLOAD (SIPTO) AND LOCAL IP ACCESS (LIPA) MOBILITY	KR (KOREA (REPUBLIC OF))	View
TW20120123378	TW201306544 A	Method and apparatus for Selected Internet Protocol (IP) Traffic Offload (SIPTO) and Local IP Access (LIPA) mobility	TW (TAIWAN, PROVINCE OF CHINA)	View
US201314648669	US2015312806 A1	DISTRIBUTED MOBILITY MANAGEMENT TECHNOLOGY IN A NETWORK ENVIRONMENT	US (UNITED STATES)	View
EP20130815203	EP2926534 A2	DISTRIBUTED MOBILITY MANAGEMENT TECHNOLOGY IN A NETWORK ENVIRONMENT	EP EPO European Patent Office	View
WO2013US72485	WO2014085761 A3	DISTRIBUTED MOBILITY MANAGEMENT TECHNOLOGY IN A NETWORK ENVIRONMENT	WO PCT Patent Cooperation Treaty	View
US201414768140	US2016007191 A1	NETWORK-CONTROLLED WTRU ADDRESS/ANCHOR SELECTION	US (UNITED STATES)	View
EP20140712369	EP2957094 A2	NETWORK-CONTROLLED WTRU ADDRESS/ANCHOR SELECTION	EP EPO European Patent Office	View
WO2014US16966	WO2014127374 A2	NETWORK-CONTROLLED WTRU ADDRESS/ANCHOR SELECTION	WO PCT Patent Cooperation Treaty	View
US201113304008	US9271290 B2	Methods, apparatus and systems for performing multi-radio access technology carrier aggregation	US (UNITED STATES)	View
US201514936018	US2016066364 A1	METHODS, APPARATUS AND SYSTEMS FOR PERFORMING MULTI-RADIO ACCESS TECHNOLOGY CARRIER AGGREGATION	US (UNITED STATES)	View
KR20137017409	KR20130143098 A	METHODS, APPARATUS AND SYSTEMS FOR PERFORMING MULTI-RADIO ACCESS TECHNOLOGY CARRIER AGGREGATION	KR (KOREA (REPUBLIC OF))	View
EP20130714435	EP2832170 A1	LOCAL INTERNET PROTOCOL ACCESS (LIPA) EXTENSIONS TO ENABLE LOCAL CONTENT SHARING	EP EPO European Patent Office	View
WO2013US32511	WO2013148358 A1	LOCAL INTERNET PROTOCOL ACCESS (LIPA) EXTENSIONS TO ENABLE LOCAL CONTENT SHARING	WO PCT Patent Cooperation Treaty	View
TW20120116605	TWI574532 B	Method and apparatus for obtaining uplink timing alignment on a secondary cell	TW (TAIWAN, PROVINCE OF CHINA)	View
US201213468709	US2012300715 A1	METHOD AND APPARATUS FOR OBTAINING UPLINK TIMING ALIGNMENT ON A SECONDARY CELL	US (UNITED STATES)	View
WO2012US37324	WO2012154955 A9	METHOD AND APPARATUS FOR OBTAINING UPLINK TIMING ALIGNMENT ON A SECONDARY CELL	WO PCT Patent Cooperation Treaty	View
EP20100747991	EP2465321 A2	METHOD AND APPARATUS FOR CONTENTION-BASED UPLINK DATA TRANSMISSION	EP EPO European Patent Office	View
TW20100126900	TWI455632 B	Method and apparatus for contention-based uplink data transmission	TW (TAIWAN, PROVINCE OF CHINA)	View
US201414324828	US9277514 B2	METHOD AND APPARATUS FOR CONTENTION-BASED UPLINK DATA TRANSMISSION	US (UNITED STATES)	View
WO2010US45165	WO2011019813 A3	METHOD AND APPARATUS FOR CONTENTION-BASED UPLINK DATA TRANSMISSION	WO PCT Patent Cooperation Treaty	View
TW20110122662	TW201208315 A	Demodulation reference signal based channel state information feedback in OFDM-MIMO systems	TW (TAIWAN, PROVINCE OF CHINA)	View
US201113169529	US2011317748 A1	DEMODULATION REFERENCE SIGNAL BASED CHANNEL STATE INFORMATION FEEDBACK IN OFDM-MIMO SYSTEMS	US (UNITED STATES)	View
US201614996676	US2016134437 A1	DEMODULATION REFERENCE SIGNAL BASED CHANNEL STATE INFORMATION FEEDBACK IN OFDM-MIMO SYSTEMS	US (UNITED STATES)	View
WO2011US41985	WO2012006005 A3	DEMODULATION REFERENCE SIGNAL BASED CHANNEL STATE INFORMATION FEEDBACK IN OFDM-MIMO SYSTEMS	WO PCT Patent Cooperation Treaty	View
EP20100739741	EP2443900 B1	OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION	EP EPO European Patent Office	View
EP20130163028	EP2615878 A1	Operating in a discontinuous reception mode employing carrier aggregation	EP EPO European Patent Office	View
EP20140193644	EP2890209 A1	Operating in a discontinuous reception mode employing carrier aggregation	EP EPO European Patent Office	View
HK20150112285	HK1211774 A1	OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION	HK (HONG KONG)	View
KR20127001480	KR20120028394 A	OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION	KR (KOREA (REPUBLIC OF))	View
TW20100119885	TWI415504 B	Method and apparatus for operating in a discontinuous reception mode employing carrier aggregation	TW (TAIWAN, PROVINCE OF CHINA)	View
TW20130131434	TWI532400 B	Method and apparatus for operating in a discontinuous reception mode employing carrier aggregation	TW (TAIWAN, PROVINCE OF CHINA)	View
TW20150110938	TW201603620 A	Method and apparatus for operating in a discontinuous reception mode employing carrier aggregation	TW (TAIWAN, PROVINCE OF CHINA)	View
US20100817479	US2010322173 A1	METHOD AND APPARATUS FOR OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION	US (UNITED STATES)	View
WO2010US38982	WO2010148192 A1	OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION	WO PCT Patent Cooperation Treaty	View
EP20140799935	EP3063896 A2	CARRIER AGGREGATION CONFIGURATION IN WIRELESS SYSTEMS	EP EPO European Patent Office	View
WO2014US63263	WO2015066385 A3	CONNECTIVITY ROBUSTNESS IN WIRELESS SYSTEMS	WO PCT Patent Cooperation Treaty	View
WO2016US15464	WO2016123402 A1	UPLINK OPERATION FOR LTE IN AN UNLICENSED BAND	WO PCT Patent Cooperation Treaty	View

ETSI projects

None

Work item and 3GPP specification

None

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