Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818668 | Metal trench capacitor and improved isolation and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2020-10-27 |
| 9899391 | Metal trench capacitor and improved isolation and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2018-02-20 |
| 9583497 | Metal trench capacitor and improved isolation and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2017-02-28 |
| 9478600 | Method of forming substrate contact for semiconductor on insulator (SOI) substrate | Geng Wang, Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi | 2016-10-25 |
| 9293520 | Method of forming substrate contact for semiconductor on insulator (SOI) substrate | Geng Wang, Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi | 2016-03-22 |
| 9287272 | Metal trench capacitor and improved isolation and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2016-03-15 |
| 9281390 | Structure and method for forming programmable high-K/metal gate memory device | Kangguo Cheng, Chandrasekara Kothandaraman, Chengwen Pei | 2016-03-08 |
| 9252201 | Method of forming back-end-of-line planar resistor | Lawrence A. Clevenger | 2016-02-02 |
| 9159578 | Self-aligned devices and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2015-10-13 |
| 9087928 | High density memory cells using lateral epitaxy | Kangguo Cheng, Joseph Ervin, David M. Fried, Byeong Y. Kim, Chengwen Pei +2 more | 2015-07-21 |
| 9059213 | Embedded DRAM for extremely thin semiconductor-on-insulator | Kangguo Cheng, Joseph Ervin, Ali Khakifirooz, Chengwen Pei, Ravi M. Todi +1 more | 2015-06-16 |
| 8969969 | High threshold voltage NMOS transistors for low power IC technology | Victor Chan, Narasimhulu Kanike, Huiling Shang, Varadarajan Vidya, Jun Yuan | 2015-03-03 |
| 8936992 | Deep isolation trench structure and deep trench capacitor on a semiconductor-on-insulator substrate | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2015-01-20 |
| 8927361 | High threshold voltage NMOS transistors for low power IC technology | Victor Chan, Narasimhulu Kanike, Huiling Shang, Varadarajan Vidya, Jun Yuan | 2015-01-06 |
| 8921198 | Method and structure for forming a deep trench capacitor | Kangguo Cheng, Robert Hannon, Ravi M. Todi, Geng Wang | 2014-12-30 |
| 8916919 | Interdigitated vertical native capacitor | Eric Thompson, Ning Lu, Christopher S. Putnam | 2014-12-23 |
| 8846470 | Metal trench capacitor and improved isolation and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2014-09-30 |
| 8836050 | Structure and method to fabricate a body contact | Chengwen Pei, Kangguo Cheng, Joseph Ervin, Ravi M. Todi, Geng Wang | 2014-09-16 |
| 8829585 | High density memory cells using lateral epitaxy | Kangguo Cheng, Joseph Ervin, David M. Fried, Byeong Y. Kim, Chengwen Pei +2 more | 2014-09-09 |
| 8809994 | Deep isolation trench structure and deep trench capacitor on a semiconductor-on-insulator substrate | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2014-08-19 |
| 8691697 | Self-aligned devices and methods of manufacture | Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi, Geng Wang | 2014-04-08 |
| 8664075 | High capacitance trench capacitor | Keith Kwong Hon Wong, Ramachandra Divakaruni | 2014-03-04 |
| 8652916 | Self aligned impact-ionization MOS (I-MOS) device and methods of manufacture | Paul Chang, Kangguo Cheng, Chengwen Pei, William R. Tonti | 2014-02-18 |
| 8647945 | Method of forming substrate contact for semiconductor on insulator (SOI) substrate | Geng Wang, Kangguo Cheng, Joseph Ervin, Chengwen Pei, Ravi M. Todi | 2014-02-11 |
| 8642440 | Capacitor with deep trench ion implantation | Chengwen Pei, Herbert L. Ho, Naoyoshi Kusaba | 2014-02-04 |