Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528478 | Semiconductor devices having post passivation interconnections and a buffer layer | Hsi-Kuei Cheng, Hsun-Chang Chan, Chu-Chang Chen, Ying-Lang Wang, Chin-Hao Su +2 more | 2009-05-05 |
| 7026233 | Method for reducing defects in post passivation interconnect process | Hsi-Kuei Cheng, Hsun-Chang Chan, Chu-Chang Chen, Ying-Lang Wang, Chin-Hao Su +2 more | 2006-04-11 |
| 6558228 | Method of unloading substrates in chemical-mechanical polishing apparatus | Wen-Kung Cheng, Jin C J Chen, Ying-Lang Wang | 2003-05-06 |
| 6499222 | Template for measuring edge width and method of using | Ying Chen, Wen-Kung Cheng, Yin-Lang Wang | 2002-12-31 |
| 6479881 | Low temperature process for forming intermetal gap-filling insulating layers in silicon wafer integrated circuitry | Ying-Lang Wang, Chun-Ching Tsan, Jowei Dun | 2002-11-12 |
| 6397664 | Method and apparatus for detecting leakage in a flow control valve | Chin Chung Lee | 2002-06-04 |
| 6399522 | PE-silane oxide particle performance improvement | Chun-Ching Tsan, Chun-Chang Chen, Ying-Lang Wang | 2002-06-04 |
| 6268274 | Low temperature process for forming inter-metal gap-filling insulating layers in silicon wafer integrated circuitry | Ying-Lang Wang, Chun-Ching Tsan, Jowei Dun | 2001-07-31 |
| 6235653 | Ar-based si-rich oxynitride film for dual damascene and/or contact etch stop layer | Yuan-Hung Chiu, Wen-Kung Cheng, Yin-Lang Wang | 2001-05-22 |
| 6211075 | Method of improving metal stack reliability | Chung-Shi Liu, Shau-Lin Shue, Chen-Hua Yu | 2001-04-03 |
| 6042887 | Process for forming a sausg inter metal dielectric layer by pre-coating the reactor | Chia-Cheng Wang, Been-Hon Lin | 2000-03-28 |