Chang; Shuo-Chieh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Shuo-Chieh.The latest application filed is for "projection lens".
- Chang; Shuo-Chieh - Hsinchu TW
- Chang; Shuo-Chieh - Taoyuan TW
- CHANG; Shuo-Chieh - Taoyuan City TW
- CHANG; SHUO-CHIEH - Hsinchu Science Park TW
| Patent | Date |
|---|---|
| Projection Lens App 20220229268 - Chang; Shuo-Chieh ; et al. | 2022-07-21 |
| Battery testing device and method thereof Grant 11,156,669 - Chang , et al. October 26, 2 | 2021-10-26 |
| Battery Testing Device And Method Thereof App 20200300921 - CHANG; Shuo-Chieh ; et al. | 2020-09-24 |
| Fixed Focus Lens App 20200249418 - Kind Code | 2020-08-06 |
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