Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501685 | Channel write/erase flash memory cell and its manufacturing method | Ching-Sung Yang | 2002-12-31 |
| 6490196 | Method for operating a nonvolatile memory having embedded word lines | Kung-Hong Lee, Ching-Sung Yang | 2002-12-03 |
| 6489202 | Structure of an embedded channel write-erase flash memory cell and fabricating method thereof | Ching-Sung Yang | 2002-12-03 |
| 6448607 | Nonvolatile memory having embedded word lines | Kung-Hong Lee, Ching-Sung Yang | 2002-09-10 |
| 6441443 | Embedded type flash memory structure and method for operating the same | Ching-Sung Yang | 2002-08-27 |
| 6429081 | Parasitic surface transfer transistor cell (PASTT cell) for bi-level and multi-level NAND flash memory | Kelvin Doong | 2002-08-06 |
| 6423618 | Method of manufacturing trench gate structure | Ming-Jang Lin, Chorng-Wei Liaw, Tian-Fure Shiue, Huang-Chung Cheng | 2002-07-23 |
| 6418060 | Method of programming and erasing non-volatile memory cells | Ching-Sung Yang | 2002-07-09 |
| 6383525 | Herbal compositions for treating immunological disorders | Shuenn-Jyi Sheu | 2002-05-07 |