PW

Ping-Wei Wang

TSMC: 140 patents #138 of 12,232Top 2%
ST Silicon Storage Technology: 12 patents #41 of 239Top 20%
XI Xicor: 5 patents #4 of 24Top 20%
Oracle: 2 patents #5,522 of 14,854Top 40%
UM United Microelectronics: 1 patents #2,686 of 4,560Top 60%
WM Worldwide Semiconductor Manufacturing: 1 patents #30 of 58Top 55%
📍 Hsinchu, CA: #10 of 400 inventorsTop 3%
Overall (All Time): #5,235 of 4,157,543Top 1%
162
Patents All Time

Issued Patents All Time

Showing 151–162 of 162 patents

Patent #TitleCo-InventorsDate
5386158 Sensing circuit for a floating gate memory device 1995-01-31
5373467 Solid state memory device capable of providing data signals on 2N data lines or N data lines 1994-12-13
5369609 Floating gate memory array with latches having improved immunity to write disturbance, and with storage latches Ching-Shi Jenq 1994-11-29
5359570 Solid state peripheral storage device Juei-Chi Hsu, Ching-Shi Jeng 1994-10-25
5289411 Floating gate memory array device having improved immunity to write disturbance Ching-Shi Jeng 1994-02-22
5226006 Write protection circuit for use with an electrically alterable non-volatile memory card Ching-Shi Jeng 1993-07-06
5191232 High frequency voltage multiplier for an electrically erasable and programmable memory device 1993-03-02
5161157 Field-programmable redundancy apparatus for memory arrays William H. Owen, John Caywood, Joseph Drori, James M. Jaffe, Isao Nojima +1 more 1992-11-03
5153880 Field-programmable redundancy apparatus for memory arrays William H. Owen, John Caywood, Joseph Drori, James M. Jaffe, Isao Nojima +1 more 1992-10-06
5012132 Dual mode high voltage coupler 1991-04-30
5003197 Substrate bias voltage generating and regulating apparatus Isao Nojima, Hung Quoc Nguyen 1991-03-26
4980859 NOVRAM cell using two differential decouplable nonvolatile memory elements Daniel C. Guterman, Isao Nojima 1990-12-25