Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160317 | Method of spacer formation and source protection after self-aligned source formed and a device provided by such a method | Chi Chang, Mark T. Ramsbey | 2000-12-12 |
| 6133619 | Reduction of silicon oxynitride film delamination in integrated circuit inter-level dielectrics | Kashmir Sahota, Richard J. Huang, David Matsumoto, Mark T. Ramsbey, Judith Quan Rizzuto | 2000-10-17 |
| 6124640 | Scalable and reliable integrated circuit inter-level dielectric | Kashmir Sahota, Richard J. Huang, Hung-Sheng Chen | 2000-09-26 |
| 6124608 | Non-volatile trench semiconductor device having a shallow drain region | Yowjuang W. Liu, Donald L. Wollesen | 2000-09-26 |
| 6040597 | Isolation boundaries in flash memory cores | Unsoon Kim, Yowjuang W. Liu | 2000-03-21 |
| 6034394 | Methods and arrangements for forming a floating gate in non-volatile memory semiconductor devices | Mark T. Ramsbey, Tuan Pham, Kenneth Wo-Wai Au | 2000-03-07 |
| 6004862 | Core array and periphery isolation technique | Unsoon Kim, Hung-Sheng Chen, Kashmir Sahota | 1999-12-21 |
| 6002151 | Non-volatile trench semiconductor device | Yowjuang W. Liu, Donald L. Wollesen | 1999-12-14 |
| 6001713 | Methods for forming nitrogen-rich regions in a floating gate and interpoly dielectric layer in a non-volatile semiconductor memory device | Mark T. Ramsbey, Vei-Han Chan, Sameer Haddad, Chi Chang, Raymond Yu | 1999-12-14 |
| 5999452 | Dual source side polysilicon select gate structure and programming method utilizing single tunnel oxide for NAND array flash memory | Pau-Ling Chen, Mike Van Buskirk, Shane Hollmer, Binh Quang Le, Shoichi Kawamura +3 more | 1999-12-07 |
| 5981364 | Method of forming a silicon gate to produce silicon devices with improved performance | Mark T. Ramsbey, Hsingya Arthur Wang | 1999-11-09 |
| 5981341 | Sidewall spacer for protecting tunnel oxide during isolation trench formation in self-aligned flash memory core | Unsoon Kim, Yowjuang W. Liu, Angela T. Hui | 1999-11-09 |
| 5972751 | Methods and arrangements for introducing nitrogen into a tunnel oxide in a non-volatile semiconductor memory device | Mark T. Ramsbey, Sameer Haddad, Vei-Han Chan, Chi Chang | 1999-10-26 |
| 5966618 | Method of forming dual field isolation structures | Tuan Pham, Mark T. Ramsbey, Chi Chang | 1999-10-12 |
| 5933730 | Method of spacer formation and source protection after self-aligned source is formed and a device provided by such a method | Chi Chang, Mark T. Ramsbey | 1999-08-03 |
| 5925909 | Three-dimensional complementary field effect transistor process and structures | Yowjuang W. Liu | 1999-07-20 |
| 5912489 | Dual source side polysilicon select gate structure utilizing single tunnel oxide for NAND array flash memory | Pau-Ling Chen, Mike Van Buskirk, Shane Hollmer, Binh Quang Le, Shoichi Kawamura +3 more | 1999-06-15 |
| 5907781 | Process for fabricating an integrated circuit with a self-aligned contact | Hung-Sheng Chen, Unsoon Kim, Chi Chang, Mark T. Ramsbey, Mark Randolph +4 more | 1999-05-25 |
| 5793677 | Using floating gate devices as select gate devices for NAND flash memory and its bias scheme | Chung-You Hu, Chi Chang, Sameer Haddad | 1998-08-11 |
| 5747882 | Device including means for preventing tungsten silicide lifting, and method of fabrication thereof | Hsingya Arthur Wang, Mark T. Ramsbey | 1998-05-05 |
| 5739063 | High temperature local oxidation of silicon for fine line patterns | Yowjuang W. Liu | 1998-04-14 |
| 5672524 | Three-dimensional complementary field effect transistor process | Yowjuang W. Liu | 1997-09-30 |
| 5612249 | Post-gate LOCOS | Yowjuang W. Liu | 1997-03-18 |
| 5517443 | Method and system for protecting a stacked gate edge in a semi-conductor device from self aligned source (SAS) etch in a semi-conductor device | David Kuan-Yu Liu, Chi Chang | 1996-05-14 |
| 5470773 | Method protecting a stacked gate edge in a semiconductor device from self aligned source (SAS) etch | David Kuan-Yu Liu, Chi Chang | 1995-11-28 |