Shum; Tak Lok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shum; Tak Lok.The latest application filed is for "power device package".
- Shum; Tak Lok - Hong Kong HK
| Patent | Date |
|---|---|
| Seamless switching of resonant tanks in power converters by matching voltage gains at tank switchover Grant 10,938,310 - Cheng , et al. March 2, 2 | 2021-03-02 |
| Power device package Grant 10,784,213 - Gao , et al. Sept | 2020-09-22 |
| Power Device Package App 20190237416 - GAO; Ziyang ; et al. | 2019-08-01 |
| Current-sharing circuit for DC-DC converters Grant 10,211,728 - Hu , et al. Feb | 2019-02-19 |
| Current-Sharing Circuit for DC-DC Converters App 20180254700 - HU; Xiaoyong ; et al. | 2018-09-06 |
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