James B. Nolan
31Patents
17h-index
36Co-inventors
81Inventor score
Filing activity: Feb 12, 1990 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6052035A | Oscillator with clock output inhibition control | Electricity | 130 | Expired |
| US5841996A | Serial communication interface system having programmable microcontroller for use in a battery pack | Electricity | 99 | Expired |
| US5619430A | Microcontroller with on-chip linear temperature sensor | Electricity | 98 | Expired |
| US6356161B1 | Calibration techniques for a precision relaxation oscillator integrated circuit with temperature compensation | Physics | 96 | Expired |
| US6047380A | Microcontroller wake-up function having an interleaving priority scheme for sampling a plurality of analog input signals | Physics | 84 | Expired |
| US6020792A | Precision relaxation oscillator integrated circuit with temperature compensation | Electricity | 68 | Expired |
| US6078208A | Precision temperature sensor integrated circuit | Physics | 50 | Expired |
| US7602274B2 | Dynamic configuration of a radio frequency transponder | Physics | 38 | Active |
| US5136180A | Variable frequency clock for a computer system | Physics | 37 | Expired |
| US5774733A | Microcontroller with analog front-end for providing intelligent battery management | Electricity | 36 | Expired |
| US5899570A | Time-based temperature sensor system and method therefor | Physics | 35 | Expired |
| US5861861A | Microcontroller chip with integrated LCD control module and switched capacitor driver circuit | Physics | 30 | Expired |
| US6653878B2 | Low-power output controlled circuit | Electricity | 29 | Expired |
| US7013257B1 | Communication transmission impairment emulator | Electricity | 28 | Expired |
| US6424211B1 | Digital trimming of OP AMP offset voltage and quiescent current using non-volatile memory | Electricity | 20 | Expired |
| US5760720A | Digital trimming of on-chip analog components | Electricity | 19 | Expired |
| US6847904B2 | Multi-channel programmable gain amplifier controlled with a serial interface | Electricity | 19 | Expired |
| US6057721A | Reference circuit using current feedback for fast biasing upon power-up | Electricity | 17 | Expired |
| US5327404A | On-chip frequency trimming method for real-time clock | Physics | 14 | Expired |
| US8026761B2 | Instrumentation amplifier calibration method, system and apparatus | Electricity | 11 | Active |
| US7973684B2 | Self auto-calibration of analog circuits in a mixed signal integrated circuit device | Electricity | 11 | Active |
| US7382183B2 | Minimizing switching noise and its effects in auto-zeroed amplifiers | Electricity | 10 | Active |
| US5016219A | Computer memory write protection circuit | Physics | 10 | Expired |
| US7209030B2 | Noise alarm timer function for three-axis low frequency transponder | Physics | 8 | Expired |
| US6342807B1 | Digital trimming of analog components using non-volatile memory | Electricity | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.