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Hoya Lens Thailand patent opposition analysis

Latest patents of Hoya Lens Thailand opposed by its competitors

Explore Hoya Lens Thailand'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: Aug 28, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3483219
Aug 14, 2024Transparent Plastic Substrate And Plastic Lens2
EP3270098
Dec 7, 2022Measurement System For Eyeglasses-Wearing Parameter, Measurement Program, Measurement Method Therefor, And Manufacturing Method For Eyeglasses Lens1
EP3270099
Jun 22, 2022Measurement Device For Eyeglasses-Wearing Parameter, Measurement Program For Eyeglasses-Wearing Parameter, And Position Designation Method1
EP3056545
Oct 21, 2020Transparent Plastic Substrate And Plastic Lens1
EP3483220
Aug 5, 2020Transparent Plastic Substrate And Plastic Lens2

Top competitors of Hoya Lens Thailand

Top competitors of Hoya Lens Thailand based on patent oppositions.