Unified Patent Court (UPC) analytics are now available. Check here

Get Patent Opposition Report for Guangzhou Oed

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Download Your Report Now

Explore Guangzhou Oed'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3121628Jun 2, 2021Electronic Paper Display Screen Light Guide Plate And Electronic Paper Display Screen2