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Contemporary Amperex Technology competitive analysis

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Latest patents of Contemporary Amperex Technology opposed by its competitors

Explore Contemporary Amperex Technology'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: Nov 6, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3989352
Oct 16, 2024Secondary Battery, Battery Module, And Device Using Battery As Power Source1
EP3916848
Feb 22, 2023Secondary Battery, Battery Module Having Same, Battery Pack, And Device1

Latest PTAB cases involving Contemporary Amperex Technology

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

Last updated on: Nov 10, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Contemporary Amperex Technology

PGR2022-00008Nov 23, 2021CHINA LITHIUM BATTERY TECHNOLOGYCONTEMPORARY AMPEREX TECHNOLOGYInstitution Denied

Peer Comparison New

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

Last updated on: Nov 6, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG - 2 - -
BECKER61 - -
ZWICKER SCHNAPPAUF & PARTNER25 - - -