Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11315810 | Apparatus for wafer processing | Tung-Ching Tseng, Sung-Po Yang, Feng-Tao Lee | 2022-04-26 |
| 10269530 | Ion beam source for semiconductor ion implantation | Hsing-Piao Hsu, Nai-Han Cheng | 2019-04-23 |
| 9868573 | Recyclable cable tie | — | 2018-01-16 |
| 9684216 | Pixel structure and fabrication method thereof | Chien-Han Chen, Chih-Cheng Wang | 2017-06-20 |
| 9605345 | Vertical furnace for improving wafer uniformity | Eddy Lay, Shih-Min Tseng, Sheng-Wei Wu, Jen-Chung Chen | 2017-03-28 |
| 9348185 | Pixel structure and manufacturing method thereof | Chien-Han Chen, Chih-Cheng Wang | 2016-05-24 |
| 9316268 | Clutch switching device for electric rolling door | — | 2016-04-19 |
| 7738333 | Optical disk drive for writing a re-writable optical disk and method thereof | Chin-Yin Tsai | 2010-06-15 |
| 7539101 | Method for detecting defect signals on a disc | Chin-Yin Tsai, Yi-Lin Lai | 2009-05-26 |
| 7349310 | Optical disk drive for writing a re-writable optical disk and method thereof | Chin-Yin Tsai | 2008-03-25 |
| 7187638 | Apparatus and method for detecting defects of a recording and reproducing system | Chin-Yin Tsai | 2007-03-06 |
| 7048603 | Method for manufacturing organic light-emitting diodes | Yean-Kuen Fang, William Lee, Jyh-Jier Ho, Shyh-Fann Ting, Hsin-Che Chiang | 2006-05-23 |
| 6932009 | Thread tension adjustment device of multi-needle sewing machine | — | 2005-08-23 |
| 6904853 | Take-up cam phase adjustment structure of looper thread take-up apparatus of a sewing machine | — | 2005-06-14 |
| 6902982 | Trench capacitor and process for preventing parasitic leakage | — | 2005-06-07 |
| 6748888 | Directly motor-driven structure of a sewing machine | — | 2004-06-15 |
| 6712015 | Oblique thread-guiding link of a sewing machine | — | 2004-03-30 |
| 6694903 | Knife track adjustment structure of thread cutter of sewing machine | — | 2004-02-24 |
| 6691630 | Looper thread take-up apparatus of a sewing machine | — | 2004-02-17 |
| 6679064 | Wafer transfer system with temperature control apparatus | Chih-Wei Chang, Fa-Yuan Chang, Cheng-Ting Tseng, Chin-Chang Chen, Cheng-Cheng Chang | 2004-01-20 |
| 6668739 | Sewing machine | — | 2003-12-30 |
| 6666158 | Looper thread take-up apparatus externally added to outer end of lower driving shaft of a sewing machine | — | 2003-12-23 |
| 6400398 | Calibration method for aligning a center of a die entrance bushing with a center of an injection nozzle of an injection molding machine | — | 2002-06-04 |
| 6267121 | Process to season and determine condition of a high density plasma etcher | Cheng-Hao Huang, Ming-Shuo Yen, Wen-Hsiang Tang, Pei-Hung Chen | 2001-07-31 |
| 5031765 | Protective casing for nail scissors | — | 1991-07-16 |