The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Hanwha Solutions competitive analysis

Loading summary...

Latest oppositions filed by Hanwha Solutions

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

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3017520
Solar Cell AssemblyREC SOLAR PTEJul 14, 2021

Latest patents of Hanwha Solutions opposed by its competitors

Explore Hanwha Solutions'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 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2220689
Aug 27, 2014Method For Manufacturing A Solar Cell With A Surface-Passivating Dielectric Double Layer, And Corresponding Solar Cell10

Latest PTAB cases involving Hanwha Solutions

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

Last updated on: Nov 15, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Hanwha Solutions

IPR2024-01198Aug 8, 2024HANWHA SOLUTIONSMAXEON SOLARTrial Instituted
IPR2024-01199Aug 8, 2024HANWHA SOLUTIONSMAXEON SOLARTrial Instituted
IPR2024-01203Aug 8, 2024HANWHA SOLUTIONSMAXEON SOLARTrial Instituted
IPR2021-00988Jun 2, 2021HANWHA SOLUTIONSREC SOLARFinal Written Decision
IPR2021-00989Jun 2, 2021HANWHA SOLUTIONSREC SOLARFinal Written Decision

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HANWHA SOLUTIONS1105 -
IMEC VZW1 - - -
MAXEON SOLAR - - - 11
REC SOLAR - - 52