Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742248 | Semiconductor device and manufacturing method thereof | Pei-Wei Lee, Pang-Yen Tsai, Yasutoshi Okuno | 2023-08-29 |
| 11715738 | Semiconductor device and manufacturing method thereof | Pei-Wei Lee, Pang-Yen Tsai | 2023-08-01 |
| 11600577 | Semiconductor devices | Pei-Wei Lee, Pang-Yen Tsai | 2023-03-07 |
| 11417684 | Semiconductor device and manufacturing method thereof | Pei-Wei Lee, Pang-Yen Tsai | 2022-08-16 |
| 10872906 | Semiconductor device and manufacturing method thereof | Pei-Wei Lee, Pang-Yen Tsai | 2020-12-22 |
| 10840152 | Semiconductor device and manufacturing method thereof | Pei-Wei Lee, Pang-Yen Tsai, Yasutoshi Okuno | 2020-11-17 |
| 10811255 | Methods of forming semiconductor devices | Pei-Wei Lee, Pang-Yen Tsai | 2020-10-20 |
| 9140600 | Optical proximity sensor and manufacturing method thereof | Yi-Hua Chang, Sue-Ping Lin, Chun-Chi Chen | 2015-09-22 |
| 8454119 | Inkjet printing apparatus | WUU-JYI LIN, Chen-Hsing Cheng, Cheng Nan Ho | 2013-06-04 |
| 8439490 | Apparatus for regulating air pressure in ink tank and ink-supplying system having the same | Chen-Hsing Cheng | 2013-05-14 |
| 8246131 | Inkjet printer | Chen-Hsing Cheng, CHING-HO WEI, CHANG-CHIN WU | 2012-08-21 |
| 7892935 | Semiconductor process | Yi-Wei Chen, Chao-Ching Hsieh, Tsai-Fu Hsiao, Yu-Lan Chang, Chun-Chieh Chang | 2011-02-22 |
| 7819511 | Apparatus for regulating air pressure in ink tank and ink-supplying system having the same | Chen-Hsing Cheng | 2010-10-26 |
| 7735124 | Password input and verification method | Chyi-Yeu Lin, Huan-Wen Chen, Chia-Hum Ho, Han-Tien Chen, Tsung-Han Lee | 2010-06-08 |
| 7631960 | Ink jet device and method for operating ink jet device | Chen-Hsing Cheng | 2009-12-15 |