Stephen N. Grider
18Patents
11h-index
16Co-inventors
69Inventor score
Filing activity: Mar 10, 1988 → Jul 6, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5237699A | Nonvolatile microprocessor with predetermined state on power-down | Physics | 106 | Expired |
| US5140197A | Filtered detection plus propagated timing window for stabilizing the switch from crystal to ring oscillator at power-down | Physics | 82 | Expired |
| US6219789A | Microprocessor with coprocessing capabilities for secure transactions and quick clearing capabilities | Emerging Cross-Sectional Technologies | 75 | Expired |
| US5832207A | Secure module with microprocessor and co-processor | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4908790A | Backup battery switching circuitry for a microcomputer or a microprocessor | Physics | 65 | Expired |
| US5515540A | Microprocessor with single pin for memory wipe | Physics | 52 | Expired |
| US6996725B2 | Encryption-based security protection for processors | Physics | 32 | Expired |
| US5381540A | Interface: interrupt masking with logical sum and product options | Physics | 21 | Expired |
| US6412072B2 | Parasitically powered microprocessor capable of transmitting data over a single data line and ground | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6691219B2 | Method and apparatus for 24-bit memory addressing in microcontrollers | Physics | 13 | Expired |
| US6038655A | Microcontroller having register direct and register indirect addressing | Electricity | 13 | Expired |
| US5473271A | Microprocessor output driver | Electricity | 11 | Expired |
| US5212774A | Two processor communications system with processor controlled modem | Physics | 10 | Expired |
| US6167527A | Clocking system for microcontrollers | Electricity | 5 | Expired |
| US9773431B2 | Block encryption security for integrated microcontroller and external memory system | Electricity | 0 | Active |
| USRE46956E1 | Encryption-based security protection for processors | General | 0 | Active |
| US6868505B2 | Memory exchange | Physics | 0 | Expired |
| USRE48716E1 | Encryption-based security protection for processors | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.