Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106512 | Low resistance high reliability contact via and metal line structure for semiconductor device | Hsiang-Huan Lee, Ming-Shih Yeh, Chen-Hua Yu, Shau-Lin Shue | 2012-01-31 |
| 8013445 | Low resistance high reliability contact via and metal line structure for semiconductor device | Hsiang-Huan Lee, Ming-Shih Yeh, Chen-Hua Yu | 2011-09-06 |
| 7782222 | Voltage regulating power supply for noise sensitive circuits | Tzung-Ming Chen | 2010-08-24 |
| 7714555 | Switching regulation device and related method with over-current protection | — | 2010-05-11 |
| 7714755 | Dynamic bias control circuit and related apparatus for digital-to-analog converters | — | 2010-05-11 |
| 7714756 | Digital-to-analog converter | Chen-Chih Huang, Chien-Ming Wu | 2010-05-11 |
| 7701370 | Current output circuit with bias control and method thereof | — | 2010-04-20 |
| 7651943 | Forming diffusion barriers by annealing copper alloy layers | Chen-Hua Yu, Ming-Shih Yeh | 2010-01-26 |
| 7498789 | Switching regulator with over-current protection | — | 2009-03-03 |
| 7402988 | Switching regulator | Pao-Cheng Chiu, Chieh-Min Feng | 2008-07-22 |
| 4915776 | Process for etching copper with ammoniacal etchant solution and reconditioning the used etchant solution | — | 1990-04-10 |