Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033846 | Method for manufacturing semiconductor devices by monitoring nitrogen bearing species in gate oxide layer | — | 2006-04-25 |
| 6627493 | Self-aligned method for fabricating a capacitor under bit-line (cub) dynamic random access memory (DRAM) cell structure | Kuo-Chi Tu | 2003-09-30 |
| 6624018 | Method of fabricating a DRAM device featuring alternate fin type capacitor structures | Chih-Yang Pai, Chia-Shiung Tsai | 2003-09-23 |
| 6555442 | Method of forming shallow trench isolation with rounded corner and divot-free by using disposable spacer | Chih-Yang Pai, Yeur-Luen Tu, Chia-Shiung Tsai, Min-hwa Chi | 2003-04-29 |
| 6531358 | Method of fabricating capacitor-under-bit line (CUB) DRAM | — | 2003-03-11 |
| 6486025 | Methods for forming memory cell structures | Yuan-Hung Liu, Yeur-Luen Tu, Chia-Shiung Tsai, Min-hwa Chi | 2002-11-26 |
| 6472266 | Method to reduce bit line capacitance in cub drams | Yu-Shen Chen | 2002-10-29 |
| 6444575 | Method for forming a bitline contact via within a memory cell structure | Yeur-Luen Tu | 2002-09-03 |
| 6372572 | Method of planarizing peripheral circuit region of a DRAM | Dahcheng Lin | 2002-04-16 |
| 6300191 | Method of fabricating a capacitor under bit line structure for a dynamic random access memory device | Kuo-Chi Tu | 2001-10-09 |
| 6294426 | Method of fabricating a capacitor under bit line structure with increased capacitance without increasing the aspect ratio for a dry etched bit line contact hole | Kuo-Chi Tu | 2001-09-25 |
| 6197652 | Fabrication method of a twin-tub capacitor | Dahcheng Lin | 2001-03-06 |
| 6100136 | Method of fabricating capacitor capable of maintaining the height of the peripheral area of the capacitor | Dahcheng Lin | 2000-08-08 |
| 5819286 | Video database indexing and query method and system | Hsiao-Ying Yang, Cheng-Yao Ni, Chih-Chin Liu, Arbee L. P. Chen | 1998-10-06 |