| Patent Number | Title | Applicant | Opposition Date |
|---|---|---|---|
| EP3056545 | Transparent Plastic Substrate And Plastic Lens | HOYA LENS THAILAND LTD. | Jul 21, 2021 |
| EP3483220 | Transparent Plastic Substrate And Plastic Lens | HOYA LENS THAILAND LTD. | May 5, 2021 |
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