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Explore Ledvance'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: Jul 17, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3965533Aug 28, 2024Driver Expansion Module For Retrofitting A Driver1
EP3783951Mar 2, 2022Method And System For Forming A Device Network1