Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10218767 | Method, system and browser for executing active object of browser | Jinwei Li, Zhi Chen, Yu Fu, Ming-Chung Li, Huan Ren | 2019-02-26 |
| 9513937 | Method and client for using an embedded ActiveX plug-in in a browser | Zhi Chen, Jinwei Li, Yu Fu, Huan Ren | 2016-12-06 |
| 6812521 | Method and apparatus for improved performance of flash memory cell devices | Kent Kuohua Chang, R. Lee Tan | 2004-11-02 |
| 6355522 | Effect of doped amorphous Si thickness on better poly 1 contact resistance performance for nand type flash memory devices | Kent Kuohua Chang, John Jianshi Wang | 2002-03-12 |
| 6281078 | Manufacturing process to eliminate ONO fence material in high density NAND-type flash memory devices | Kent Kuohua Chang, John Jianshi Wang, Ken D. Au | 2001-08-28 |
| 6204159 | Method of forming select gate to improve reliability and performance for NAND type flash memory devices | Kent Kuohua Chang, Kenneth Wo-Wai Au | 2001-03-20 |
| 6184084 | Method to elimate silicide cracking for nand type flash memory devices by implanting a polish rate improver into the second polysilicon layer and polishing it | David Chi, Kent Kuohua Chang | 2001-02-06 |
| 6177312 | Method for removing contaminate nitrogen from the peripheral gate region of a non-volatile memory device during production of such device | John Jianshi Wang, Toru Ishigaki, Kent Kuohua Chang, Effiong Ibok | 2001-01-23 |
| 6146795 | Method for manufacturing memory devices | Jiahua Huang, Kent Kuohua Chang | 2000-11-14 |
| 6114230 | Nitrogen ion implanted amorphous silicon to produce oxidation resistant and finer grain polysilicon based floating gates | Kent Kuohua Chang, David Chi | 2000-09-05 |
| 6066873 | Method and apparatus for preventing P1 punchthrough | John Jianshi Wang, Kent Kuohua Chang | 2000-05-23 |
| 6063668 | Poly I spacer manufacturing process to eliminate polystringers in high density nand-type flash memory devices | Kent Kuohua Chang, John Jianshi Wang | 2000-05-16 |
| 6017786 | Method for forming a low barrier height oxide layer on a silicon substrate | John Jianshi Wang, Dae Yeong Joh | 2000-01-25 |
| 5981339 | Narrower erase distribution for flash memory by smaller poly grain size | Kent Kuohua Chang, David Chi | 1999-11-09 |
| 5972749 | Method for preventing P1 punchthrough | John Jianshi Wang, Kent Kuohua Chang | 1999-10-26 |