Longi Solar Technologie competitive analysis

Explore patent oppositions filed by Longi Solar Technologie against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jan 22, 2026
Patent NumberTitleApplicantOpposition Date
Method For Manufacturing A Solar Cell With A Surface-Passivating Dielectric Double Layer, And Corresponding Solar CellHANWHA Q CELLSJul 2, 2019

Latest PTAB cases involving Longi Solar Technologie

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

Peer Comparison New

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

Last updated on: Jan 22, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LONGI SOLAR TECHNOLOGIE1 - - -
HANWHA Q CELLS - 10 - -
HANWHA Q CELLS & ADVANCED MATERIALS - 10 - 3
HANWHA SOLUTIONS1105 -