John R. Cooper
9Patents
7h-index
18Co-inventors
60Inventor score
Filing activity: Jun 24, 1982 → Sep 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5335265A | Apparatus for detecting and preventing subscriber number cloning in a cellular mobile telephone system | Electricity | 133 | Expired |
| US6704563B1 | Systems and methods for prerating costs for a communication event | Electricity | 41 | Expired |
| US4445511A | Pacer electrode connector assembly | Electricity | 36 | Expired |
| US4541119A | Portable broadcast band information transmitting system | Electricity | 18 | Expired |
| USD285220S | Display sign support having detachable component parts and slideable ground anchors | General | 12 | Expired |
| US7486945B2 | Systems and methods for prerating costs for a communication event | Electricity | 10 | Expired |
| US7187928B1 | Call delivery systems for roaming prepaid subscribers | Electricity | 8 | Expired |
| US11989009B2 | Modular and reconfigurable assembler system for autonomous in-space assembly | Physics | 1 | Active |
| US5619141A | Thermopower mapping of superconducting cuprates | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.