Issued Patents 2011
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085596 | Reducing noise in semiconductor devices | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-12-27 |
| 8072812 | Sensing of memory cells in NAND flash | Frankie F. Roohparvar | 2011-12-06 |
| 8068366 | Analog read and write paths in a solid state memory device | Frankie F. Roohparvar | 2011-11-29 |
| 8067931 | Fast voltage regulators for charge pumps | Hieu Van Tran, Sang Thanh Nguyen, Anh Ly, Hung Quoc Nguyen, Wingfu Aaron Lau +3 more | 2011-11-29 |
| 8064267 | Erase voltage reduction in a non-volatile memory device | Dzung H. Nguyen | 2011-11-22 |
| 8060798 | Refresh of non-volatile memory cells based on fatigue conditions | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-11-15 |
| 8031529 | Memory cell threshold voltage drift estimation methods and apparatus | — | 2011-10-04 |
| 8027200 | Reduction of quick charge loss effect in a memory device | William Saiki, Frankie F. Roohparvar | 2011-09-27 |
| 8023332 | Cell deterioration warning apparatus and method | Jung Sheng Hoei, Frankie F. Roohparvar | 2011-09-20 |
| 8023334 | Program window adjust for memory cell signal line delay | Jung Sheng Hoei, Jonathan Pabustan, William H. Radke, Frankie F. Roohparvar | 2011-09-20 |
| 8023324 | Memory controller self-calibration for removing systemic influence | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-09-20 |
| 8006166 | Programming error correction code into a solid state memory device with varying bits per cell | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-08-23 |
| 8004887 | Configurable digital and analog input/output interface in a memory device | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-08-23 |
| 7995400 | Reducing effects of program disturb in a memory device | — | 2011-08-09 |
| 7995412 | Analog-to-digital and digital-to-analog conversion window adjustment based on reference cells in a memory device | Jung Sheng Hoei, Frankie F. Roohparvar | 2011-08-09 |
| 7957196 | Method of programming memory cells of series strings of memory cells | Jung Sheng Hoei, Frankie F. Roohparvar | 2011-06-07 |
| 7948802 | Sensing memory cells | Jung Sheng Hoei, Frankie F. Roohpavar, Giulio Marotta | 2011-05-24 |
| 7944755 | Erase verify in memory devices | — | 2011-05-17 |
| 7939892 | Test circuit and method for multilevel cell flash memory | Hieu Van Tran, Anh Ly, Sang Thanh Nguyen, Hung Quoc Nguyen, William Saiki +1 more | 2011-05-10 |
| 7936599 | Coarse and fine programming in a solid state memory | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-05-03 |
| 7916536 | Programming based on controller performance requirements | Frankie F. Roohparvar, Jung Sheng Hoei | 2011-03-29 |
| 7907444 | Memory device reference cell programming method and apparatus | Frankie F. Roohparvar | 2011-03-15 |
| 7898885 | Analog sensing of memory cells in a solid state memory device | Jung Sheng Hoei, Frankie F. Roohparvar | 2011-03-01 |
| 7881134 | Replacing defective columns of memory cells in response to external addresses | William H. Radke, Dzung H. Nguyen | 2011-02-01 |
| 7872911 | Non-volatile multilevel memory cells with data read of reference cells | Jung Sheng Hoei, Frankie F. Roohparvar | 2011-01-18 |