IP Verse

Zhang competitive analysis

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Latest patents of Zhang opposed by its competitors

Explore Zhang'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 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2630601
Dec 18, 2024Medical Device1
EP2986026
Sep 21, 2022Hearing Assistance Device With Beamformer Optimized Using A Priori Spatial Information1
EP3681762
May 4, 2022Vehicle Interior Systems Having A Curved Cover Glass With Improved Impact Performance And Methods For Forming The Same1
EP3018084
Dec 25, 2019Paper Handkerchief Folding Device1
EP2627277
Nov 20, 2019Medical Device1

Latest publications and patents of Zhang New

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

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Zhang

EP2630601
Dec 18, 2024Medical DevicePatent Maintained As Amended
EP2986026
Sep 21, 2022Hearing Assistance Device With Beamformer Optimized Using A Priori Spatial InformationPatent Maintained As Amended
EP3681762
May 4, 2022Vehicle Interior Systems Having A Curved Cover Glass With Improved Impact Performance And Methods For Forming The SameRevoked
EP3018084
Dec 25, 2019Paper Handkerchief Folding DeviceRevoked
EP2627277
Nov 20, 2019Medical DeviceGranted And Under Opposition
EP109805460
May 28, 2019Atomizing Device Of Electronic Cigarette And Main Body Power Supply Device -
EP2700324
Jan 31, 2018Integrated Non-Cotton Disposable Electronic CigaretteNo Opposition Filed Within Time Limit
EP2955769
Jan 10, 2018Structural Improvement Of Upper Cover Of Intelligent Storage BatteryNo Opposition Filed Within Time Limit
EP1563074
Jan 10, 2018Adenoviral Vector VaccineNo Opposition Filed Within Time Limit
EP105707986
Jun 29, 2016Electronic Smoke Atomizer Based On Hot Airflow Non-Contact Heating -

Latest PTAB cases involving Zhang

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ZHANG - 5 - -
GN HEARING WIDEX OTICON7 - - -