IP Verse

Panasonic competitive analysis

Latest patents of Panasonic opposed by its competitors

Explore Panasonic'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: Oct 16, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3563626
Jul 24, 2024Cost Effective Hybrid Protection For High Power Amplifier.1
EP3826191
Jan 3, 2024Determination Of Search Space1
EP4096244
Oct 25, 2023Radio Communication Device And Radio Communication Method1
EP2141747
Nov 16, 2022Solar Cell Module1
EP2554339
Sep 21, 2022Electric Shaver1
EP3563628
Aug 25, 2021System And Method For Detecting Changes In Food Load Characteristics Using Coefficient Of Variation Of Efficiency1
EP3203164
Apr 14, 2021Refrigeration Cycle Apparatus1
EP2808694
Dec 9, 2020Ultrasonic Wave Device1
EP3316375
Mar 18, 2020Redox Flow Cell1
EP3417675
Mar 18, 2020Method And Apparatus For Delivering Radio Frequency Electromagnetic Energy To Cook Foodstuff1

Latest publications and patents of Panasonic New

Explore the latest publications and patents granted to Panasonic, showcasing their recent innovations and technological advancements.

Last updated on: Oct 14, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Panasonic

EP4037072
Aug 27, 2025Coin-Shaped CellGranted And Under Opposition
EP3563626
Jul 24, 2024Cost Effective Hybrid Protection For High Power Amplifier.Patent Maintained As Amended
EP3826191
Jan 3, 2024Determination Of Search SpaceGranted And Under Opposition
EP4096244
Oct 25, 2023Radio Communication Device And Radio Communication MethodGranted And Under Opposition
EP2141747
Nov 16, 2022Solar Cell ModulePatent Maintained As Amended
EP2554339
Sep 21, 2022Electric ShaverPatent Maintained As Amended
EP3563628
Aug 25, 2021System And Method For Detecting Changes In Food Load Characteristics Using Coefficient Of Variation Of EfficiencyOpposition Rejected
EP3203164
Apr 14, 2021Refrigeration Cycle ApparatusGranted And Under Opposition
EP2808694
Dec 9, 2020Ultrasonic Wave DevicePatent Maintained As Amended
EP3417675
Mar 18, 2020Method And Apparatus For Delivering Radio Frequency Electromagnetic Energy To Cook FoodstuffRevoked

Latest PTAB cases involving Panasonic

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

Last updated on: Oct 20, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Panasonic

IPR2024-00364Jan 3, 2024PANASONIC AUTOMOTIVE SYSTEMSUNM RAINFOREST INNOVATIONSInstitution Denied
IPR2021-01115Jun 15, 2021PANASONICNEODRONTerminated-Settled
IPR2019-00131Oct 30, 2018PANASONIC OF NORTH AMERICACELLSPIN SOFTFinal Written Decision
IPR2019-00043Oct 9, 2018PANASONIC AVIONICSLINKSMART WIRELESS TECHNOLOGYInstitution Denied
IPR2016-01223Jun 17, 2016PANASONICPAPST LICENSINGInstitution Denied
IPR2016-01225Jun 17, 2016PANASONICPAPST LICENSINGFinal Written Decision
IPR2014-01438Sep 3, 2014PANASONIC SYSTEM NETWORKS6115187 CANADAInstitution Denied
IPR2014-00302Dec 27, 2013PANASONICOPTICAL DEVICESInstitution Denied
IPR2014-00303Dec 27, 2013PANASONICOPTICAL DEVICESTerminated-Settled

Peer Comparison New

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

Last updated on: Oct 16, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PANASONIC - 105 -
BAKHTYARI5 - - -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS15361 -
OPTICAL DEVICES - - - 11