Issued Patents All Time
Showing 25 most recent of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318373 | Method and apparatus for protection against process-induced charging | David Michael Rogers, Mimi Qian, Kwadwo Appiah, Michael VanBuskirk, Tazrien Kamal +3 more | 2016-04-19 |
| 9196624 | Leakage reducing writeline charge protection circuit | Bradley Marc Davis, Sung-Yong Chung, Hidehiko Shiraiwa | 2015-11-24 |
| 8995198 | Multi-pass soft programming | Gulzar Kathawala, Yi He, Zhizheng Liu, Tio Wei Neo, Cindy Sun +5 more | 2015-03-31 |
| 8957472 | Memory device having trapezoidal bitlines and method of fabricating same | Ashot Melik-Martirosian, Mark T. Ramsbey | 2015-02-17 |
| 8938655 | Extending flash memory data retension via rewrite refresh | Darlene Hamilton, Don Carlos Darling, Ron Kornitz | 2015-01-20 |
| 8803216 | Memory cell system using silicon-rich nitride | Meng Ding, Lei Xue, Chi Chang, Robert B. Ogle | 2014-08-12 |
| 8445966 | Method and apparatus for protection against process-induced charging | David Michael Rogers, Mimi Qian, Kwadwo Appiah, Michael VanBuskirk, Tazrien Kamal +3 more | 2013-05-21 |
| 8404541 | Strapping contact for charge protection | Wei Zheng, Jean Y. Yang, Ming Sang Kwan, Yi He, Zhizheng Liu +1 more | 2013-03-26 |
| 8203178 | System and method for reducing process-induced charging | Ashot Melik Martirosian, Zhizheng Liu | 2012-06-19 |
| 8125018 | Memory device having trapezoidal bitlines and method of fabricating same | Ashot Melik-Martirosian, Mark T. Ramsbey | 2012-02-28 |
| 8031528 | Flash memory programming and verification with reduced leakage current | Ashot Melik-Martirosian, Ed Runnion, Meng Ding | 2011-10-04 |
| 7995386 | Applying negative gate voltage to wordlines adjacent to wordline associated with read or verify to reduce adjacent wordline disturb | Yuji Mizuguchi, Darlene Hamilton, Yi He, Zhizheng Liu, Yanxia Lin +9 more | 2011-08-09 |
| 7944746 | Room temperature drift suppression via soft program after erase | Gwyn Robert Jones, John Anthony Darilek, Sean Michael O'Mullan, Jacob Marcantel, Rick Anundson +7 more | 2011-05-17 |
| 7855114 | High K stack for non-volatile memory | Wei Zheng, Hidehiko Shiraiwa | 2010-12-21 |
| 7804125 | System and method for reducing process-induced charging | Ashot Melik Martirosian, Zhizheng Liu | 2010-09-28 |
| 7750407 | Strapping contact for charge protection | Wei Zheng, Jean Y. Yang, Ming Sang Kwan, Yi He, Zhizheng Liu +1 more | 2010-07-06 |
| 7713875 | Variable salicide block for resistance equalization in an array | Michael Brennan, Yi He, Ming Sang Kwan | 2010-05-11 |
| 7671403 | P-channel NAND in isolated N-well | Wei Zheng, Chi Chang, Satoshi Torii | 2010-03-02 |
| 7630253 | Flash memory programming and verification with reduced leakage current | Ashot Melik-Martirosian, Ed Runnion, Meng Ding | 2009-12-08 |
| 7626869 | Multi-phase wordline erasing for flash memory | Xuguang Wang, Yi He, Zhizheng Liu, Sung-Yong Chung, Darlene Hamilton +4 more | 2009-12-01 |
| 7619932 | Algorithm for charge loss reduction and Vt distribution improvement | Gwyn Robert Jones, Edward Franklin Runnion, Zhizheng Liu | 2009-11-17 |
| 7561457 | Select transistor using buried bit line from core | Zhizheng Liu, Ashot Melik-Martirosian, Yi He, Shankar Sinha | 2009-07-14 |
| 7492001 | High K stack for non-volatile memory | Wei Zheng, Hidehiko Shiraiwa | 2009-02-17 |
| 7402868 | System and method for protecting semiconductor devices | Ihsan Djomehri, Yi He, Wei Zheng | 2008-07-22 |
| 7381620 | Oxygen elimination for device processing | Boon Yong Ang, Hidehiko Shiraiwa, Simon S. Chan, Harpreet Sachar | 2008-06-03 |