Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589990 | Semiconductor ROM device and manufacturing method thereof | Chih-Ta Star Sung, Ing-Ruey Liaw | 2009-09-15 |
| 6617636 | Nonvolatile memory structures and fabrication methods | Hsing Tuan, Li-Chun Li | 2003-09-09 |
| 6365455 | Flash memory process using polysilicon spacers | Wen-Doe Su, Kuo-Tung Sung, Mao-Song Tseng, Shih-Chi Lai, Kun-Yu Sung +1 more | 2002-04-02 |
| 6355524 | Nonvolatile memory structures and fabrication methods | Hsing Tuan, Li-Chun Li, Chung Wai Leung | 2002-03-12 |
| 6162724 | Method for forming metalization for inter-layer connections | Liang-Choo Hsia | 2000-12-19 |
| 6057576 | Inverse-T tungsten gate apparatus | Liang-Choo Hsia | 2000-05-02 |
| 6043547 | Circuit structure with an anti-reflective layer | Liang-Choo Hsia | 2000-03-28 |
| 6008515 | Stacked capacitor having improved charge storage capacity | Liang-Choo Hsia | 1999-12-28 |
| 5930631 | Method of making double-poly MONOS flash EEPROM cell | Chih-Hsien Wang, Min-Liang Chen | 1999-07-27 |
| 5909621 | Single-side corrugated cylindrical capacitor structure of high density DRAMs | Liang-Choo Hsia | 1999-06-01 |
| 5858867 | Method of making an inverse-T tungsten gate | Liang-Choo Hsia | 1999-01-12 |
| 5851898 | Method of forming stacked capacitor having corrugated side-wall structure | Liang-Choo Hsia | 1998-12-22 |
| 5843822 | Double-side corrugated cylindrical capacitor structure of high density DRAMs | Liang-Choo Hsia | 1998-12-01 |
| 5827780 | Additive metalization using photosensitive polymer as RIE mask and part of composite insulator | Liang-Choo Hsia | 1998-10-27 |
| 5827783 | Stacked capacitor having improved charge storage capacity | Liang-Choo Hsia | 1998-10-27 |
| 5821564 | TFT with self-align offset gate | Hsiao-Chia Wu, Jung-Cheng Kao | 1998-10-13 |
| 5789267 | Method of making corrugated cell contact | Liang-Choo Hsia | 1998-08-04 |
| 5789297 | Method of making EEPROM cell device with polyspacer floating gate | Chih-Hsien Wang, Min-Liang Chen | 1998-08-04 |
| 5728598 | Method of manufacturing a SRAM cell having a low stand-by current | Hsiao-Chia Wu, Jung-Cheng Kao | 1998-03-17 |
| 5724825 | Automatic temperature controlling system | Wen-Hong Lee, Simon Chang | 1998-03-10 |
| 5703388 | Double-poly monos flash EEPROM cell | Chih-Hsien Wang, Min-Liang Chen | 1997-12-30 |
| 5701013 | Wafer metrology pattern integrating both overlay and critical dimension features for SEM or AFM measurements | Liang-Choo Hsia | 1997-12-23 |
| 5672243 | Antireflection coating for highly reflective photolithographic layers comprising chromium oxide or chromium suboxide | Liang-Choo Hsia | 1997-09-30 |
| 4929936 | LED illuminated sign | Don Friedman | 1990-05-29 |
| 4868619 | Single transistor electrically programmable memory device and method | Satyen Mukherjee | 1989-09-19 |