Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501120 | Capacitor under bitline (CUB) memory cell structure employing air gap void isolation | Chia-Shiung Tsai, Min-hwa Chi | 2002-12-31 |
| 6492245 | Method of forming air gap isolation between a bit line contact structure and a capacitor under bit line structure | Yuan-Hung Liu | 2002-12-10 |
| 6486025 | Methods for forming memory cell structures | Yuan-Hung Liu, Chia-Shiung Tsai, Min-hwa Chi, Chih-Hsing Yu | 2002-11-26 |
| 6486529 | Structure of merged vertical capacitor inside spiral conductor for RF and mixed-signal applications | Min-hwa Chi, Chia-Shiung Tsai | 2002-11-26 |
| 6444575 | Method for forming a bitline contact via within a memory cell structure | Chih-Hsing Yu | 2002-09-03 |
| 6362012 | Structure of merged vertical capacitor inside spiral conductor for RF and mixed-signal applications | Min-hwa Chi, Chia-Shiung Tsai | 2002-03-26 |
| 6352919 | Method of fabricating a borderless via | Bor-Wen Chan, Yuan-Hung Liu | 2002-03-05 |
| 6342419 | DRAM capacitor and a method of fabricating the same | — | 2002-01-29 |