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Company Access Details

Short name

InterDigital Patent Holdings

Legal name

InterDigital Patent Holdings Inc.

Address

3411 Silverside Road Concord Plaza, Suite 105 Hagley Buildings US - DE19810 Wilmington

City/Country

UNITED STATES

Etsi member

Map to external companies

None

IPR Declaration

Reference	State	Type	Declaration Date
ISLD-200811-003	Reflected	ISLD	19/09/2008
ISLD-200910-006	Reflected	ISLD	14/09/2009
ISLD-201010-010	Reflected	ISLD	16/09/2010
ISLD-201109-010	Reflected	ISLD	31/10/2011
ISLD-201210-008	Reflected	ISLD	30/11/2012
ISLD-202309-059	Reflected	ISLD	03/10/2023
ISLD-202409-031	Reflected	ISLD	20/09/2024

Owned patents

Application Number	Country or Organisation
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	US (UNITED STATES)	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	US (UNITED STATES)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	AR (ARGENTINA)	View
	TW (TAIWAN, PROVINCE OF CHINA)	View
	WO PCT Patent Cooperation Treaty	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
	US (UNITED STATES)	View
P080104248	AR (ARGENTINA)	View
200820175473.5	CN (CHINA)	View
97136984	TW (TAIWAN, PROVINCE OF CHINA)	View
97217358	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-001966	VE (VENEZUELA)	View
PCT/US08/77465	WO PCT Patent Cooperation Treaty	View
P080104290	AR (ARGENTINA)	View
200820179126.X	CN (CHINA)	View
97137835	TW (TAIWAN, PROVINCE OF CHINA)	View
97217570	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002003	VE (VENEZUELA)	View
PCT/US08/78083	WO PCT Patent Cooperation Treaty	View
P080104291	AR (ARGENTINA)	View
200820177366.6	CN (CHINA)	View
97137624	TW (TAIWAN, PROVINCE OF CHINA)	View
97217569	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002004	VE (VENEZUELA)	View
PCT/US08/78282	WO PCT Patent Cooperation Treaty	View
P080104289	AR (ARGENTINA)	View
200820177368.5	CN (CHINA)	View
97137616	TW (TAIWAN, PROVINCE OF CHINA)	View
97217567	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-001995	VE (VENEZUELA)	View
PCT/US08/78084	WO PCT Patent Cooperation Treaty	View
P080104288	AR (ARGENTINA)	View
97137622	TW (TAIWAN, PROVINCE OF CHINA)	View
98115606	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US08/78331	WO PCT Patent Cooperation Treaty	View
P080104374	AR (ARGENTINA)	View
97136208	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US08/77187	WO PCT Patent Cooperation Treaty	View
P080104635	AR (ARGENTINA)	View
97141066	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US08/81051	WO PCT Patent Cooperation Treaty	View
P080104257	AR (ARGENTINA)	View
200820133836.9	CN (CHINA)	View
97137315	TW (TAIWAN, PROVINCE OF CHINA)	View
97217489	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-001965	VE (VENEZUELA)	View
PCT/US08/77918	WO PCT Patent Cooperation Treaty	View
P080104688	AR (ARGENTINA)	View
200820179859.3	CN (CHINA)	View
97141068	TW (TAIWAN, PROVINCE OF CHINA)	View
97219166	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002204	VE (VENEZUELA)	View
PCT/US08/80896	WO PCT Patent Cooperation Treaty	View
P080104729	AR (ARGENTINA)	View
200820179863.X	CN (CHINA)	View
97141486	TW (TAIWAN, PROVINCE OF CHINA)	View
97219256	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002238	VE (VENEZUELA)	View
PCT/US08/81431	WO PCT Patent Cooperation Treaty	View
P080104731	AR (ARGENTINA)	View
200820179865.9	CN (CHINA)	View
97141706	TW (TAIWAN, PROVINCE OF CHINA)	View
97219354	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002237	VE (VENEZUELA)	View
PCT/US08/81543	WO PCT Patent Cooperation Treaty	View
P080104732	AR (ARGENTINA)	View
200820179862.5	CN (CHINA)	View
97141487	TW (TAIWAN, PROVINCE OF CHINA)	View
97219257	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002234	VE (VENEZUELA)	View
PCT/US08/81417	WO PCT Patent Cooperation Treaty	View
P080104689	AR (ARGENTINA)	View
200820175205.3	CN (CHINA)	View
97140551	TW (TAIWAN, PROVINCE OF CHINA)	View
97218887	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002200	VE (VENEZUELA)	View
PCT/US2008/80694	WO PCT Patent Cooperation Treaty	View
P080104811	AR (ARGENTINA)	View
200820136990.1	CN (CHINA)	View
97142269	TW (TAIWAN, PROVINCE OF CHINA)	View
97219572	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002273	VE (VENEZUELA)	View
PCT/US08/81742	WO PCT Patent Cooperation Treaty	View
P080104800	AR (ARGENTINA)	View
97142273	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US08/81844	WO PCT Patent Cooperation Treaty	View
P08010892	AR (ARGENTINA)	View
200820177035.2	CN (CHINA)	View
97142275	TW (TAIWAN, PROVINCE OF CHINA)	View
97219573	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002306	VE (VENEZUELA)	View
PCT/US08/81842	WO PCT Patent Cooperation Treaty	View
P080105343	AR (ARGENTINA)	View
200820189914.7	CN (CHINA)	View
97147910	TW (TAIWAN, PROVINCE OF CHINA)	View
97222103	TW (TAIWAN, PROVINCE OF CHINA)	View
2008002543	VE (VENEZUELA)	View
PCT/US08/86050	WO PCT Patent Cooperation Treaty	View
P090100005	AR (ARGENTINA)	View
200820184705.3	CN (CHINA)	View
M355515	TW (TAIWAN, PROVINCE OF CHINA)	View
97150551	TW (TAIWAN, PROVINCE OF CHINA)	View
2008-002777	VE (VENEZUELA)	View
PCT/US2008/088536	WO PCT Patent Cooperation Treaty	View
P080104676	AR (ARGENTINA)	View
97141257	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US08/81350	WO PCT Patent Cooperation Treaty	View
98108421	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US09/037152	WO PCT Patent Cooperation Treaty	View
98108421	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US09/037152	WO PCT Patent Cooperation Treaty	View
P090100949	AR (ARGENTINA)	View
200920149400.3	CN (CHINA)	View
98108615	TW (TAIWAN, PROVINCE OF CHINA)	View
98204175	TW (TAIWAN, PROVINCE OF CHINA)	View
PCT/US09/037296	WO PCT Patent Cooperation Treaty	View
12/407,530	US (UNITED STATES)	View

ETSI projects

Acronym	Name
LTE	Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part
UMTS	Universal Mobile Telecommunications System
LTE
ETSI RRS
3GPP 5G NR
PDL

Work item and 3GPP specification

Reference(ETSI deliverable number)	Title	Version	Section
TS 36.300	Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2
TS 25.331	Radio Resource Control (RRC); Protocol specification
TS 25.321	Medium Access Control (MAC) protocol specification
TS 25.322	Radio Link Control (RLC) protocol specification
TS 36.211	Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation
TS 36.212	Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel coding
TS 36.213	Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures
TS 36.321	Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification
(TR 103 067)	Reconfigurable Radio Systems (RRS); Feasibility study on Radio Frequency (RF) performance for Cognitive Radio Systems operating in UHF TV band White Spaces
TS 38.321	NR; Medium Access Control (MAC) protocol specification
TS 38.331	NR; Radio Resource Control (RRC); Protocol specification
TS 38.213	NR; Physical layer procedures for control
(GS PDL 024)	Permissioned Distributed Ledgers (PDL); Architecture enhancements for PDL service provisioning in telecom networks

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