Ben Sheen
13Patents
4h-index
14Co-inventors
57Inventor score
Filing activity: Jul 18, 1995 → Sep 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6134144A | Flash memory array | Electricity | 47 | Expired |
| US6249458A | Switching circuit for transference of multiple negative voltages | Physics | 19 | Expired |
| US5572474A | Pseudo-differential sense amplifier | Physics | 15 | Expired |
| US7668013B2 | Method for erasing a flash memory cell or an array of such cells having improved erase coupling ratio | Physics | 12 | Active |
| US7239550B2 | Method of programming a non-volatile memory cell | Physics | 4 | Expired |
| US7974136B2 | Method for erasing a flash memory cell or an array of such cells having improved erase coupling ratio | Physics | 2 | Active |
| US6272060A | Shift register clock scheme | Physics | 2 | Expired |
| US6448823B1 | Tunable circuit for detection of negative voltages | Physics | 2 | Expired |
| US6593779B2 | Tunable circuit for detection of negative voltages | Physics | 1 | Expired |
| US7215573B2 | Method and apparatus for reducing operation disturbance | Physics | 0 | Expired |
| US10629607B1 | Semiconductor CMOS non-volatile memory device | Electricity | 0 | Active |
| US7434092B2 | Semiconductor memory and method of storing configuration data | Physics | 0 | Active |
| US11184005B2 | Semiconductor field programmable device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.