Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7772625 | Image sensor having an RPO layer containing nitrogen | Yao-Hsiang Liang, Wen-Kung Cheng, Ming-Hsien Chen, Richard Chen, Jung-Chen Yang +4 more | 2010-08-10 |
| 7481910 | Method and apparatus for stabilizing plating film impurities | Hsien-Ping Feng, Ming-Yuang Cheng, Si Cheng, Steven Lin, Jung-Chih Tsao +1 more | 2009-01-27 |
| 7122471 | Method for preventing voids in metal interconnects | Jung-Chih Tsao, Chi-Wen Liu, Si-Kua Cheng, Che-Tsao Wang, Steven Lin +1 more | 2006-10-17 |
| 6897147 | Solution for copper hillock induced by thermal strain with buffer zone for strain relaxation | Shin-Yeu Tsai, Po-Hsiung Leu, Chia-Ming Yang, Tsang-Yu Liu, Yun-Da Fan | 2005-05-24 |
| 6524959 | Chemical mechanical polish (CMP) planarizing method employing derivative signal end-point monitoring and control | Chen-Fa Lu, Jui-Ping Chuang, Tien-Chen Hu | 2003-02-25 |
| 6376156 | Prevent defocus issue on wafer with tungsten coating on back-side | Kuo-Hsien Cheng, Chien-Chih Chou, Sheng Lin | 2002-04-23 |
| 6248661 | Method for monitoring bubble formation and abnormal via defects in a spin-on-glass planarization, etchback process | Wen-Cheng Chien | 2001-06-19 |
| 6110843 | Etch back method for smoothing microbubble-generated defects in spin-on-glass interlayer dielectric | Wen-Cheng Chien | 2000-08-29 |
| 6031264 | Nitride spacer technology for flash EPROM | Wen-Cheng Chien, Hui-Jen Chu | 2000-02-29 |
| 6001690 | Method of forming flash EPROM by using iso+aniso silicon nitride spacer etching technology | Wen-Cheng Chien, Ming-Yi Lin, Li-Ming Huang | 1999-12-14 |
| 5930664 | Process for preventing corrosion of aluminum bonding pads after passivation/ARC layer etching | Fang-Jen Hsu, Ming-Shuo Yen, Chi-Ping Chen | 1999-07-27 |
| 5879993 | Nitride spacer technology for flash EPROM | Wen-Cheng Chien, Hui-Jen Chu | 1999-03-09 |