Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169982 | Lamp | Yi-Chu Hsieh, Hui-Feng Jen, Jia-Yi Juang | 2015-10-27 |
| 8801236 | Lamp | Yi-Chu Hsieh, Hui-Feng Jen, Jia-Yi Juang | 2014-08-12 |
| 8684567 | Lamp | Yi-Chu Hsieh, Hui-Feng Jen, Jia-Yi Juang | 2014-04-01 |
| 8657470 | Lamp structure with rotatable adapter elements | Hui-Feng Jen | 2014-02-25 |
| 8591080 | Lamp | Yi-Chu Hsieh, Hui-Feng Jen, Jia-Yi Juang | 2013-11-26 |
| D691294 | Light emitting diode lamp | Ming-Cheng Hsu, Tsung-Chi Lai, Yi-Chu Hsieh | 2013-10-08 |
| D687174 | Light emitting diode lamp | Ming-Cheng Hsu, Tsung-Chi Lai, Yi-Chu Hsien | 2013-07-30 |
| 8419241 | Adjustable lamp structure | Hui-Feng Jen | 2013-04-16 |
| D680247 | Light emitting diode lamp | Jiann-Hung Lee, Hsien-Chang Wu, Yi-Chu Hsieh | 2013-04-16 |
| D679843 | Light emitting diode lamp | Ming-Cheng Hsu, Tsung-Chi Lai, Yi-Chu Hsieh | 2013-04-09 |
| D668360 | Light emitting diode lamp | Jiann-Hung Lee, Hsien-Chang Wu, Yi-Chu Hsieh | 2012-10-02 |