| 12372687 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2025-07-29 |
| 12330385 |
Cast lens |
David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Harjit Bhambra, Tim Reynolds +3 more |
2025-06-17 |
| 12017388 |
Lens casting system |
David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Pasin Pudsayapong, Harjit Bhambra +2 more |
2024-06-25 |
| 11754752 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2023-09-12 |
| 11560500 |
Optical adhesive and optical laminates and lenses formed with same |
Ping Fan, James Mulligan, Steven Harold Nahm, David J. Kissel, Richard Blacker |
2023-01-24 |
| 11427754 |
Photochromic polyurethane laminate |
Ping Fan |
2022-08-30 |
| 11181666 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2021-11-23 |
| 10962684 |
Cast lens |
David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Harjit Bhambra, Tim Reynolds +3 more |
2021-03-30 |
| 10926434 |
Lens casting system |
David Olund, Sarawuth Seewattanangkoon, Ladawan Chantharadet, Pasin Pudsayapong, Harjit Bhambra +2 more |
2021-02-23 |
| 10330828 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2019-06-25 |
| 10315397 |
Photochromic polyurethane laminate |
Ping Fan |
2019-06-11 |
| 9869801 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2018-01-16 |
| 9726785 |
Photochromic polyurethane laminate |
Ping Fan |
2017-08-08 |
| 9440419 |
Photochromic polyurethane laminate |
Ping Fan |
2016-09-13 |
| 9163108 |
Photochromic polyurethane laminate |
Hideyo Sugimura, Ping Fan, Hao Vu |
2015-10-20 |
| 9081130 |
Photochromic polyurethane laminate |
Ping Fan |
2015-07-14 |
| 8342682 |
Process to mold a plastic optical article with integrated hard coating |
— |
2013-01-01 |
| 7500749 |
Process to mold a plastic optical article with integrated hard coating |
— |
2009-03-10 |
| 7285603 |
Primer-less abrasion coating for organic glass articles |
— |
2007-10-23 |
| 7025458 |
Process to mold a plastic optical article with integrated hard coating |
— |
2006-04-11 |