Weng; Colin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weng; Colin.The latest application filed is for "driver that efficiently regulates current in a plurality of led strings".
- Weng; Colin - Taipei TW
| Patent | Date |
|---|---|
| Driver that efficiently regulates current in a plurality of LED strings App 20090187925 - Hu; Yuequan ; et al. | 2009-07-23 |
| Ballast and igniter for a lamp having larger storage capacitor than charge pump capacitor Grant 7,291,983 - Hu , et al. November 6, 2 | 2007-11-06 |
| Ballast and igniter for a lamp having larger storage capacitor than charge pump capacitor Grant 7,271,545 - Hu , et al. September 18, 2 | 2007-09-18 |
| Ballast and igniter for a lamp having larger storage capacitor than charge pump capacitor App 20070159116 - Hu; Yuequan ; et al. | 2007-07-12 |
| Ballast for igniting and powering a lamp App 20070080651 - Hu; Yuequan ; et al. | 2007-04-12 |
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