Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613044 | Method and apparatus for high voltage operation for a high performance semiconductor memory device | Boon-Aik Ang, Yonggang Wu, Guowei Wang, Fan Wan Lai | 2009-11-03 |
| 7532518 | Compensation method to achieve uniform programming speed of flash memory devices | Fan Wan Lai, Aaron Lee | 2009-05-12 |
| 7505298 | Transfer of non-associated information on flash memory devices | Yonggang Wu, Tien-Chun Yang | 2009-03-17 |
| 7460415 | Drain voltage regulator | Yonggang Wu, Tien-Chun Yang | 2008-12-02 |
| 7443732 | High performance flash memory device capable of high density data storage | Tiao-Hua Kuo, Nancy Leong, Guowei Wang, Aaron Lee, Sachit Chandra +4 more | 2008-10-28 |
| 7433228 | Multi-bit flash memory device having improved program rate | Tiao-Hua Kuo, Nancy Leong, Hounien Chen, Sachit Chandra | 2008-10-07 |
| 7355904 | Method and apparatus for drain pump operation | Yonggang Wu, Boon-Aik Ang | 2008-04-08 |
| 7352626 | Voltage regulator with less overshoot and faster settling time | Yonggang Wu, Guowei Wang, Aaron Lee | 2008-04-01 |
| 7345916 | Method and apparatus for high voltage operation for a high performance semiconductor memory device | Boon-Aik Ang, Yonggang Wu, Guowei Wang, Fan Wan Lai | 2008-03-18 |
| 7260014 | Voltage supply circuit for memory array programming | Takao Akaogi | 2007-08-21 |
| 7196938 | Charge-sharing technique during flash memory programming | Yonggang Wu, Guowei Wang, Aaron Lee | 2007-03-27 |
| 7042766 | Method of programming a flash memory device using multilevel charge storage | Zhigang Wang, Zhizheng Liu | 2006-05-09 |
| 7042767 | Flash memory unit and method of programming a flash memory device | Zhigang Wang, Zhizheng Liu | 2006-05-09 |
| 7019366 | Electrostatic discharge performance of a silicon structure and efficient use of area with electrostatic discharge protective device under the pad approach and adjustment of via configuration thereto to control drain junction resistance | Hiroyuki Ogawa, Yider Wu, Kuo-Tung Chang, Yu Sun | 2006-03-28 |
| 6991987 | Method for producing a low defect homogeneous oxynitride | Xin Guo, Zhigang Wang | 2006-01-31 |
| 6987696 | Method of improving erase voltage distribution for a flash memory array having dummy wordlines | Zhigang Wang, Shenqing Fang | 2006-01-17 |
| 6963506 | Circuit and technique for accurately sensing low voltage flash memory devices | Zhigang Wang, Yue-Song He | 2005-11-08 |
| 6898124 | Efficient and accurate sensing circuit and technique for low voltage flash memory devices | Zhigang Wang, Yue-Song He | 2005-05-24 |
| 6888157 | N-Gate/N-Substrate or P-Gate/P-Substrate capacitor to characterize polysilicon gate depletion evaluation | Zhigang Wang, Yue-Song He | 2005-05-03 |
| 6884638 | METHOD OF FABRICATING A FLASH MEMORY SEMICONDUCTOR DEVICE BY DETERMINING THE ACTIVE REGION WIDTH BETWEEN SHALLOW TRENCH ISOLATION STRUCTURES USING AN OVERDRIVE CURRENT MEASUREMENT TECHNIQUE AND A DEVICE THEREBY FABRICATED | Tien-Chun Yang, Zhigang Wang | 2005-04-26 |
| 6864106 | Method and system for detecting tunnel oxide encroachment on a memory device | Zhigang Wang, Xin Guo | 2005-03-08 |
| 6861696 | Structure and method for a two-bit memory cell | Hyeon-Seag Kim, Munseork Choi | 2005-03-01 |
| 6859748 | Test structure for measuring effect of trench isolation on oxide in a memory device | Zhigang Wang, Tien-Chun Yang | 2005-02-22 |
| 6856160 | Maximum VCC calculation method for hot carrier qualification | Hyeon-Seag Kim, Amit P. Marathe, Tien-Chun Yang | 2005-02-15 |
| 6828623 | Floating gate memory device with homogeneous oxynitride tunneling dielectric | Xin Guo, Zhigang Wang | 2004-12-07 |