Ma; Fang-Li
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ma; Fang-Li.The latest application filed is for "optical lens assembly".
- Ma; Fang-Li - ShenZhen City CN
- Ma; Fang-Li - ShenZhen CN
| Patent | Date |
|---|---|
| Optical Lens Assembly App 20210041671 - Ma; Fang-Li ; et al. | 2021-02-11 |
| Range Finder and Lens Assembly for Display Thereof App 20200340810 - Ma; Fang-Li ; et al. | 2020-10-29 |
| Optical Lens Assembly App 20200249431 - Kind Code | 2020-08-06 |
| Range finder Grant 10,520,792 - Liu , et al. Dec | 2019-12-31 |
| Range Finder App 20180314136 - Liu; Hua-Tang ; et al. | 2018-11-01 |
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