IP Verse

Huawei Technologies Co., Ltd. competitive analysis

Latest oppositions filed by Huawei Technologies Co., Ltd.

Explore patent oppositions filed by Huawei Technologies Co., Ltd. against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP3169130
Uplink Resource Allocation In A Mobile Communication SystemGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Dec 23, 2020
EP3324569
System And Method For Sharing A Control Channel For Carrier AggregationGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Sep 4, 2020
EP3327979
System And Method For Sharing A Control Channel For Carrier AggregationGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Sep 4, 2020
EP3002881
System And Method For Uplink Timing Synchronization In Conjunction With Discontinuous ReceptionBLACKBERRYJul 14, 2020
EP3085161
Network Access Through A Second Wireless NetworkGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Jun 17, 2020
EP3300421
Slow Mac-E For Autonomous Transmission In High Speed Uplink Packet Access (Hsupa) Along With Service Specific Transmission Time ControlCONVERSANT WIRELESS LICENSING S RLMay 20, 2020
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
EP2549635
Distributed Power Harvesting Systems Using Dc Power SourcesSOLAREDGESep 5, 2019
EP3168971
Circuit For Interconnected Direct Current Power SourcesSOLAREDGEAug 14, 2019

Latest patents of Huawei Technologies Co., Ltd. opposed by its competitors

Explore Huawei Technologies Co., Ltd.'s recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3735365
Aug 20, 2025Primary Preview Region And Gaze Based Driver Distraction Detection2
EP3142238
Apr 23, 2025Inverter And Control Device And Method Thereof, And Inverter System1
EP3847531
Mar 26, 2025Hand-Over-Face Input Sensing For Interaction With A Device Having A Built-In Camera1
EP4109968
Mar 5, 2025Inter-Communications-System Handover1
EP3771065
May 22, 2024Photovoltaic Power Generation Inverter System1
EP3937445
Jun 7, 2023Method For Transmitting He-Ltf Sequence And Apparatus2
EP3161954
Jan 18, 2023Power Converter And Assembly Method For Assembling A Power Converter1
EP3457606
May 18, 2022Method And Device For Encoding Polar Code1
EP2959570
Feb 3, 2021Five-Level Pv Inverter Based On A Multi-State Switching Cell1
EP2753045
Jun 13, 2018Method And Device For Transmitting Stream Media1

Latest PTAB cases involving Huawei Technologies Co., Ltd.

Discover the latest PTAB cases involving Huawei Technologies Co., Ltd., highlighting their recent legal challenges and patent disputes.

Last updated on: Aug 29, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Huawei Technologies Co., Ltd.

IPR2021-01012May 26, 2021HUAWEIWSOU INVESTMENTSTerminated-Settled
IPR2021-00690Apr 9, 2021HUAWEIAUTERINENTerminated-Settled
IPR2021-00690Apr 9, 2021HUAWEIWSOU INVESTMENTSTerminated-Settled
IPR2021-00692Apr 9, 2021HUAWEIDOSHITerminated-Settled
IPR2021-00692Apr 9, 2021HUAWEIWSOU INVESTMENTSTerminated-Settled
IPR2021-00689Apr 6, 2021HUAWEIWSOU INVESTMENTSTerminated-Settled
IPR2021-00691Apr 6, 2021HUAWEIWATTSTerminated-Settled
IPR2021-00691Apr 6, 2021HUAWEIWSOU INVESTMENTSTerminated-Settled
IPR2021-00616Mar 26, 2021HUAWEIVERIZON PATENT AND LICENSINGTerminated
IPR2021-00617Mar 26, 2021HUAWEIVERIZON PATENT AND LICENSINGTerminated

Peer Comparison New

IP litigation analysis comparing Huawei Technologies Co., Ltd. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HUAWEI24215340
NOKIA SOLUTIONS AND NETWORKS10261210
SAMSUNG ELECTRONICS759112034
WSOU INVESTMENTS - - - 49