Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970603 | Energy star compliant LED lamp | Wei-Yu Yeh, Hsueh-Hung Fu, Dong Jung Suen | 2018-05-15 |
| 9625107 | Light-emitting-diode-based light bulb | Sheng-Shin Guo, Wei-Yu Yeh, Pei-Wen Ko | 2017-04-18 |
| 9618161 | Lighting device with reduced light output degradation | Sheng-Shin Guo, Tien-Min Lin, Wei-Yu Yeh | 2017-04-11 |
| 9557046 | LED lamp and method of making the same | Wei-Yu Yeh, Tien-Ming Lin | 2017-01-31 |
| 9447948 | LED lighting apparatus with flexible light modules | Jin-Hua Wang, Hsueh-Hung Fu, Pei-Wen Ko | 2016-09-20 |
| 9232602 | Color temperature adjustment for LED lamps using switches | Wei-Yu Yeh | 2016-01-05 |
| 9222640 | Coated diffuser cap for LED illumination device | Wei-Yu Yeh, Pei-Wen Ko, Hsueh-Hung Fu | 2015-12-29 |
| 9074738 | LED lamp with remote phosphor on a cap structure | Sheng-Shin Guo, Tien-Ming Lin, Wei-Yu Yeh | 2015-07-07 |
| 9006770 | Light emitting diode carrier | Wei-Yu Yeh, Pei-Wen Ko, Hsueh-Hung Fu | 2015-04-14 |
| 8999770 | Systems and methods providing semiconductor light emitters | Tien-Ming Lin, Wei-Yu Yeh | 2015-04-07 |
| 8905600 | Light-emitting diode lamp and method of making | Hsiao-Wen Lee | 2014-12-09 |
| 8794791 | Light-emitting-diode-based light bulb | Sheng-Shin Guo, Wei-Yu Yeh, Pei-Wen Ko | 2014-08-05 |
| 8757845 | Wide angle based indoor lighting lamp | Chi-Xiang Tseng, Hsiao-Wen Lee, Sheng-Shin Guo, Pei-Wen Ko, Wei-Yu Yeh | 2014-06-24 |
| 8737073 | Systems and methods providing thermal spreading for an LED module | Wei-Yu Yeh | 2014-05-27 |
| 8721097 | LED lamp with improved light output | Sheng-Shin Guo, Tien-Ming Lin, Wei-Yu Yeh | 2014-05-13 |
| 8702278 | LED lighting apparatus with flexible light modules | Jin-Hua Wang, Hsueh-Hung Fu, Pei-Wen Ko | 2014-04-22 |
| 8669722 | Color temperature adjustment for LED lamps using switches | Wei-Yu Yeh | 2014-03-11 |
| 8668366 | Energy star compliant LED lamp | Wei-Yu Yeh, Hsueh-Hung Fu, Dong Jung Suen | 2014-03-11 |
| 8591251 | Light emitting diode light bar module with electrical connectors formed by injection molding | Hsiao-Wen Lee, Wei-Yu Yeh | 2013-11-26 |
| 8507328 | Systems and methods providing semiconductor light emitters | Tien-Ming Lin, Wei-Yu Yeh | 2013-08-13 |
| 8414160 | LED lamp and method of making the same | Wei-Yu Yeh, Tien-Ming Lin | 2013-04-09 |
| 8257110 | Light emitting diode light bar module with electrical connectors formed by injection molding | Hsiao-Wen Lee, Wei-Yu Yeh | 2012-09-04 |