Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Vishal Sarin — 174 Patents

Micron: 137 patents #86 of 6,345Top 2%
STSilicon Storage Technology: 24 patents #20 of 239Top 9%
PMProgrammable Microelectronics: 2 patents #7 of 20Top 35%
IDInformation Storage Devices: 1 patents #17 of 29Top 60%
MTMircon Technology: 1 patents #1 of 36Top 3%
Intel: 1 patents #18,218 of 30,777Top 60%
LGLodestar Licensing Group: 1 patents #26 of 80Top 35%
Saratoga, CA: #21 of 2,933 inventorsTop 1%
California: #742 of 386,348 inventorsTop 1%
Overall (All Time): #4,561 of 4,157,543Top 1%
174 Patents All Time

Issued Patents All Time

Showing 76–100 of 174 patents

Patent #TitleCo-InventorsDate
8355283 Sensing of memory cells in NAND flash Frankie F. Roohparvar 2013-01-15
8307152 Memory device program window adjustment Frankie F. Roohparvar, Jonathan Pabustan, Jung Sheng Hoei 2012-11-06
8295109 Replacing defective columns of memory cells in response to external addresses William H. Radke, Dzung H. Nguyen 2012-10-23
8291271 Programming error correction code into a solid state memory device with varying bits per cell Frankie F. Roohparvar, Jung Sheng Hoei 2012-10-16
8289776 Expanded programming window for non-volatile multilevel memory cells Jung Sheng Hoei, Frankie F. Roohparvar 2012-10-16
8281061 Data conditioning to improve flash memory reliability William H. Radke, Jung Sheng Hoei 2012-10-02
8274823 Methods and apparatus utilizing expected coupling effect in the programming of memory cells Frankie F. Roohparvar 2012-09-25
8274835 Mitigation of runaway programming of a memory device Jonathan Pabustan, Frankie F. Roohparvar 2012-09-25
8274833 Mitigation of data corruption from back pattern and program disturb in a non-volatile memory device Jung Sheng Hoei, Frankie F. Roohparvar 2012-09-25
8259491 Coarse and fine programming in a solid state memory Frankie F. Roohparvar, Jung Sheng Hoei 2012-09-04
8254180 Methods of operating memories including characterizing memory cell signal lines Jung Sheng Hoei, Jonathan Pabustan, William H. Radke, Frankie F. Roohparvar 2012-08-28
8243521 Method for kink compensation in a memory Violante Moschiano, Frankie F. Roohparvar, Giovanni Santin, Allahyar Vahidimowlavi, Tommaso Vali 2012-08-14
8243523 Sensing operations in a memory device Jonathan Pabustan, Dzung H. Nguyen 2012-08-14
8243513 Non-volatile multilevel memory cells with data read of reference cells Jung Sheng Hoei, Frankie F. Roohpavar 2012-08-14
8223551 Soft landing for desired program threshold voltage Frankie F. Roohparvar, Jung Sheng Hoei, Jonathan Pabustan 2012-07-17
8213233 Reduction of quick charge loss effect in a memory device William Saiki, Frankie F. Roohparvar 2012-07-03
8203886 Memory device reference cell programming method and apparatus Frankie F. Roohparvar 2012-06-19
8174919 Apparatus and method for increasing data line noise tolerance Frankie F. Roohparvar, Chia-Shing Jason Yu, Jung Sheng Hoei 2012-05-08
8169832 Methods of erase verification for a flash memory device Dzung H. Nguyen, Jonathan Pabustan, Jung Sheng Hoei, Jason Guo, William Saiki 2012-05-01
8127091 Programming memory cells with additional data for increased threshold voltage resolution Frankie F. Roohparvar 2012-02-28
8125831 Sensing against a reference cell Frankie F. Roohparvar 2012-02-28
8117375 Memory device program window adjustment Frankie F. Roohparvar, Jonathan Pabustan, Jung Sheng Hoei 2012-02-14
8111550 M+N bit programming and M+L bit read for M bit memory cells Jung Sheng Hoei, Frankie F. Roohparvar 2012-02-07
8107296 Mitigation of data corruption from back pattern and program disturb in a non-volatile memory device Jung Sheng Hoei, Frankie F. Roohparvar 2012-01-31
8103940 Programming error correction code into a solid state memory device with varying bits per cell Frankie F. Roohparvar, Jung Sheng Hoei 2012-01-24