Chandler A. Johnson
7Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: Jul 24, 1974 → Feb 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6351547B1 | Method and apparatus for formatting digital images to conform to communications standard | Physics | 84 | Expired |
| US6246770A | Method and apparatus for feature configuration in remotely located ultrasound imaging system | Physics | 39 | Expired |
| US4079301A | D.C. motor control | Electricity | 28 | Expired |
| US3935520A | DC motor regulator | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4091314A | Circuit apparatus for enabling use of an a-c tachometer as the speed signal from a bi-directional d-c machine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6418225B2 | Method and apparatus for feature configuration in remotely located ultrasound imaging system | Physics | 4 | Expired |
| US5438995A | Method for obtaining temporal equity with varying vector locations | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.