Tsai; Cheng-En
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Cheng-En.The latest application filed is for "video condensation & recognition method and system thereof".
- Tsai; Cheng-En - New Taipei TW
- Tsai; Cheng-En - Taichung TW
- Tsai; Cheng-En - New Taipei City TW
- TSAI; CHENG-EN - Taichung City TW
- Tsai; Cheng-En - Taipei TW
| Patent | Date |
|---|---|
| Video condensation and recognition method and system thereof Grant 11,328,160 - Guo , et al. May 10, 2 | 2022-05-10 |
| Control system and method for power-driven nail gun Grant 11,316,453 - Tsai , et al. April 26, 2 | 2022-04-26 |
| Video Condensation & Recognition Method And System Thereof App 20210390309 - Guo; Jing-Ming ; et al. | 2021-12-16 |
| Battery Device And Battery Charging System App 20210143664 - TSAI; Cheng-En ; et al. | 2021-05-13 |
| Control System And Method For Power-driven Nail Gun App 20210021215 - TSAI; CHENG-EN ; et al. | 2021-01-21 |
| Method For Controlling Nail-striking Operation Of An Electric Nail Gun, And Electric Nail Gun Implementing The Same App 20200391367 - TSAI; Cheng-En ; et al. | 2020-12-17 |
| Return device Grant 10,549,413 - Chien , et al. Fe | 2020-02-04 |
| Securing module Grant 10,522,942 - Tsai Dec | 2019-12-31 |
| Securing Module App 20190312379 - Tsai; Cheng-En | 2019-10-10 |
| Return Device App 20190022843 - CHIEN; Chia-Yu ; et al. | 2019-01-24 |
| Three Dimensional Flywheel Vehicle App 20150321715 - TU; Jia-Ying ; et al. | 2015-11-12 |
| Heat Dissipating Device And Method Of Manufacturing The Same App 20130186599 - Chen; Han-Lin ; et al. | 2013-07-25 |
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