Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9484437 | Lateral double diffused metal oxide semiconductor device and manufacturing method thereof | Tsung-Yi Huang, Ching-Yao Yang, Wen-Yi Liao, Hung-Der Su | 2016-11-01 |
| 9287394 | Lateral double diffused metal oxide semiconductor device and manufacturing method thereof | Tsung-Yi Huang, Ching-Yao Yang, Wen-Yi Liao, Hung-Der Su | 2016-03-15 |
| 8552461 | Light emitting diode without leads | — | 2013-10-08 |
| 8545055 | LED lamp with adjustable light field | — | 2013-10-01 |
| 8529076 | LED lamp | — | 2013-09-10 |
| 8500295 | Energy-saving illumination system having piezoelectric materials | — | 2013-08-06 |
| 8502255 | Light emitting diode | — | 2013-08-06 |
| 8459836 | Illumination device having changeable illumination area | — | 2013-06-11 |
| 8414140 | Writing instrument providing illumination | — | 2013-04-09 |
| 8403516 | Solar shutter | — | 2013-03-26 |
| 8403514 | Lighting cup | — | 2013-03-26 |
| 8357951 | LED chip having first conduction layer surrounding a bottom surface and a circumferential surface of a second conduction layer | — | 2013-01-22 |
| 8348481 | Ceiling lamp with a housing lockable to a frame | — | 2013-01-08 |
| 8247952 | Wheel with piezoelectric ring and vehicle having same | — | 2012-08-21 |
| 6504134 | Temperature controlling protection system for heater of wet etching device | Dwo-Yao Sheu, Chih-Hsien Shen, Chia Hsing Huang | 2003-01-07 |
| 5738699 | Apparatus for treating particles | Chu Lin Hu, Chia Hsing Huang, Ching-Wen Deng | 1998-04-14 |