Chiem; Johnny Duc Van
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiem; Johnny Duc Van.The latest application filed is for "trenched super/ultra capacitors and methods of making thereof".
- Chiem; Johnny Duc Van - Fremont CA US
- Chiem; Johnny Duc Van - Camarillo CA
| Patent | Date |
|---|---|
| Trenched super/ultra capacitors and methods of making thereof Grant 9,536,679 - Chiem January 3, 2 | 2017-01-03 |
| Trenched Super/ultra Capacitors And Methods Of Making Thereof App 20160196932 - CHIEM; Johnny Duc Van | 2016-07-07 |
| High efficiency rectifier Grant 7,847,315 - Hamerski , et al. December 7, 2 | 2010-12-07 |
| High Efficiency Rectifier App 20080217721 - Hamerski; Roman J. ; et al. | 2008-09-11 |
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