Tseng; Wei-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tseng; Wei-Ching.The latest application filed is for "current balancing led driver circuit and method therof".
- Tseng; Wei-Ching - Kaohsiung N/A TW
- Tseng; Wei-Ching - Tainan City TW
- Tseng; Wei-Ching - Tainan N/A TW
- TSENG; Wei-Ching - Kaohsiung City TW
| Patent | Date |
|---|---|
| LED driver circuit Grant 8,836,229 - Liang , et al. September 16, 2 | 2014-09-16 |
| Current Balancing Led Driver Circuit And Method Therof App 20130307427 - Liang; Tsorng-Juu ; et al. | 2013-11-21 |
| LED driving device Grant 8,461,765 - Liang , et al. June 11, 2 | 2013-06-11 |
| Light emitting diode driving device with a simple structure and an enhanced efficiency Grant 8,427,071 - Liang , et al. April 23, 2 | 2013-04-23 |
| Led Driver Circuit App 20120161650 - LIANG; Tsorng-Juu ; et al. | 2012-06-28 |
| Led Driving Device App 20110273099 - LIANG; Tsorng-Juu ; et al. | 2011-11-10 |
| Light Emitting Diode Driving Device App 20110156602 - Liang; Tsorng-Juu ; et al. | 2011-06-30 |
| Light Emitting Diode Driving Device App 20100308743 - Liang; Tsorng-Juu ; et al. | 2010-12-09 |
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