Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399389 | User wearable optical article, method for producing and eyewear using the same | Chit Yaw Fu, Yassine Fakhreddine, Xingzhao DING | 2025-08-26 |
| 12166834 | Scene pushing method, scene implementing method, scene pushing apparatus, scene implementing apparatus, terminal, server and system | Lei Ding, Xiangyu Ding, Bing Li, Qiang Shen | 2024-12-10 |
| 11822709 | Systems, devices and methods using spectacle lens and frame | Chit Yaw Fu, Yassine Fakhreddine, Xingzhao DING | 2023-11-21 |
| 10605959 | Antireflective stack for low luminance conditions | Xingzhao DING | 2020-03-31 |
| 10379382 | Spectacle ophthalmic lens intended to be mounted on a spectacle frame | Diana Chandra, Pauline Colas | 2019-08-13 |
| 9507171 | Method for tinting an optical film by thermal transfer printing | Lixin Song | 2016-11-29 |
| 8956701 | Process for tinting articles, and tintable compositions for use in said process | Yaw Chuan Lim, Lixin Song | 2015-02-17 |
| 8814351 | Impact-resistant ophthalmic lens and its manufacturing process | Cedric Begon, Aude Lapprand, Yves Leclaire, Christelle MARCK | 2014-08-26 |