Tsang; Chi Chiu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsang; Chi Chiu.The latest application filed is for "serial multi-battery charger with independent simultaneous charge and discharge".
- Tsang; Chi Chiu - Hong Kong HK
| Patent | Date |
|---|---|
| Serial multi-battery charger with independent simultaneous charge and discharge Grant 9,385,542 - Chang , et al. July 5, 2 | 2016-07-05 |
| Serial Multi-Battery Charger with Independent Simultaneous Charge and Discharge App 20150380959 - CHANG; Po Wah ; et al. | 2015-12-31 |
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