The weekly litigation news digest is live. Subscribe now

IP Verse

Zte competitive analysis

Loading summary...

Latest oppositions filed by Zte

Explore patent oppositions filed by Zte against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 20, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4096288
Method And Apparatus For Managing Data Communication In Wireless Communication NetworkSAMSUNG ELECTRONICSJul 30, 2025
EP4224773
Method And Apparatus For Insertion Of Code Block Index In Wirelss Cellular Communication SystemSAMSUNG ELECTRONICSMar 12, 2025
EP3495045
Condensing BoilerFRLING HEIZKESSEL UND BEHLTERBAUJul 18, 2023
EP3197206
Fixed Hs-Dsch Or E-Dch Allocation For Voip (Or Hs-Dsch Without Hs-Scch/E-Dch Without E-Dpcch)CONVERSANT WIRELESS LICENSINGJan 3, 2020
EP3267722
Fixed Hs-Dsch Or E-Dch Allocation For Voip (Hs-Dsch Without Hs-Scch/E-DchCONVERSANT WIRELESS LICENSING S RLDec 27, 2019
EP2333219
Prefabricated Door Or Window Frame Unit With An Insulating SurroundSDTIROL FENSTERSep 12, 2019
EP3008946
Offloading Application Traffic To A Shared Communication Channel For Signal Optimization In A Wireless Network For Traffic Utilizing Proprietary And Non-Proprietary ProtocolsSEVEN NETWORKSMay 8, 2019
EP1878177
Fixed Hs-Dsch Or E-Dch Allocation For Voip (Or Hs-Dsch Without Hs-Scch/E-Dch Without E-Dpcch)ASSET TRUSTAug 22, 2018
EP1878177
Fixed Hs-Dsch Or E-Dch Allocation For Voip (Or Hs-Dsch Without Hs-Scch/E-Dch Without E-Dpcch)ASSET TRUSTMar 20, 2018

Latest PTAB cases involving Zte

Discover the latest PTAB cases involving Zte, highlighting their recent legal challenges and patent disputes.

Last updated on: Nov 19, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Zte

IPR2023-00498Feb 14, 2023ZTE USAWSOU INVESTMENTSTerminated-Settled
IPR2023-00499Feb 10, 2023ZTE USAWSOU INVESTMENTSTerminated-Settled
IPR2023-00497Feb 8, 2023ZTE USAWSOU INVESTMENTSTerminated-Settled
IPR2023-00500Feb 8, 2023ZTE USAWSOU INVESTMENTSTerminated-Settled
IPR2021-00698Mar 31, 2021ZTEWSOU INVESTMENTSFinal Written Decision
IPR2021-00699Mar 31, 2021ZTEWSOU INVESTMENTSFinal Written Decision
IPR2021-00697Mar 29, 2021ZTEWSOU INVESTMENTSInstitution Denied
IPR2021-00695Mar 26, 2021ZTEWSOU INVESTMENTSFinal Written Decision
IPR2021-00696Mar 26, 2021ZTEWSOU INVESTMENTSFinal Written Decision
IPR2021-00694Mar 24, 2021ZTEWSOU INVESTMENTSInstitution Denied

Peer Comparison New

IP litigation analysis comparing Zte with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZTE5 - 27 -
CONTENTGUARD - - - 43
MAXELL - 1 - 106
WSOU INVESTMENTS - - - 49