Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400634 | Technique for increasing endurance of integrated circuit memory | Kong-Mou Liou, Ting-Chung Hu, Ray-Lin Wan | 2002-06-04 |
| 6166956 | Fast flash EPROM programming and pre-programming circuit design | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 2000-12-26 |
| 6119226 | Memory supporting multiple address protocols | Tzeng-Huei Shiau, Han-Sung Chen, Tso-Ming Chang, Ray-Lin Wan | 2000-09-12 |
| 6031771 | Memory redundancy circuit using single polysilicon floating gate transistors as redundancy elements | Tom D. Yiu | 2000-02-29 |
| 6004848 | Method of forming a multi-level memory array with channel bias algorithm | — | 1999-12-21 |
| 5963476 | Fowler-Nordheim (F-N) tunneling for pre-programming in a floating gate memory device | Chun-Hsiung Hung, Tzeng-Huei Shiau, Yao-Wu Cheng, I-Long Lee, Ray-Lin Wan | 1999-10-05 |
| 5956273 | Fast flash EPROM programming and pre-programming circuit design | Tien-Ler Lin | 1999-09-21 |
| 5836772 | Interpoly dielectric process | Yun Chang, Chin-Yi Huang, Nai-Chen Peng | 1998-11-17 |
| 5834351 | Nitridation process with peripheral region protection | Yun Chang, Chih-Mu Huang, Kuo-Tung Sung | 1998-11-10 |
| 5821909 | Fast flash EPROM programming and pre-programming circuit design | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 1998-10-13 |
| 5822243 | Dual mode memory with embedded ROM | — | 1998-10-13 |
| 5778440 | Floating gate memory device and method for terminating a program load cycle upon detecting a predetermined address/data pattern | Tom D. Yiu, Ray-Lin Wan, Yao-Wu Cheng, Chung-Hsiung Hung | 1998-07-07 |
| 5745410 | Method and system for soft programming algorithm | Tom D. Yiu, I-Long Lee, Chia-Shing Chen, Hun-Song Chen, Yuan-Chang Liu +3 more | 1998-04-28 |
| 5699298 | Flash memory erase with controlled band-to-band tunneling current | Tzeng-Huei Shiau, Ray-Lin Wan, Yuan-Chang Liu, Chun-Hsiung Hung, Weitong Chuang +1 more | 1997-12-16 |
| 5691938 | Non-volatile memory cell and array architecture | Tom D. Yiu, Tien-Ler Lin, Ling Chen | 1997-11-25 |
| 5633185 | Method of making a non-volatile memory cell | Tom D. Yiu, Tien-Ler Lin, Ling Chen | 1997-05-27 |
| 5618742 | Method of making flash EPROM with conductive sidewall spacer contacting floating gate | Tom D. Yiu, Tien-Ler Lin | 1997-04-08 |
| 5619052 | Interpoly dielectric structure in EEPROM device | Chang-Yu Chang, Chin-Yi Huang, Nai-Chen Peng | 1997-04-08 |
| 5615153 | Fast flash EPROM programming and pre-programming circuit design | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 1997-03-25 |
| 5592000 | Non-volatile semiconductor memory device programmable and erasable at low voltage | Katsunori Onishi | 1997-01-07 |
| 5563822 | Fast flash EPROM programming and pre-programming circuit design | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 1996-10-08 |
| 5563823 | Fast FLASH EPROM programming and pre-programming circuit design | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 1996-10-08 |
| 5539688 | Fast pre-programming circuit for floating gate memory | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Tien-Ler Lin | 1996-07-23 |
| 5526307 | Flash EPROM integrated circuit architecture | Tom D. Yiu, Tien-Ler Lin, Ray-Lin Wan | 1996-06-11 |
| 5453391 | Method for manufacturing a contactless floating gate transistor array | Tom D. Yiu, Tien-Ler Lin, Ling Chen | 1995-09-26 |