John Allen Rule
34Patents
11h-index
51Co-inventors
78Inventor score
Filing activity: May 4, 1992 → Feb 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6690704B2 | Control system for a two chamber gas discharge laser | Electricity | 70 | Expired |
| US6853653B2 | Laser spectral engineering for lithographic process | Electricity | 44 | Expired |
| US6563128B2 | Base stabilization system | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US10764699B1 | Managing characteristics of earpieces using controlled calibration | Electricity | 28 | Active |
| US10937410B1 | Managing characteristics of active noise reduction | Electricity | 27 | Active |
| US10096313B1 | Parallel active noise reduction (ANR) and hear-through signal flow paths in acoustic devices | Electricity | 20 | Active |
| US7039086B2 | Control system for a two chamber gas discharge laser | Electricity | 16 | Expired |
| US9792893B1 | In-ear active noise reduction earphone | Electricity | 14 | Active |
| US7382815B2 | Laser spectral engineering for lithographic process | Electricity | 13 | Expired |
| US6963595B2 | Automatic gas control system for a gas discharge laser | Electricity | 12 | Expired |
| US9949017B2 | Controlling ambient sound volume | Electricity | 11 | Active |
| US7079564B2 | Control system for a two chamber gas discharge laser | Electricity | 11 | Expired |
| US6650666B2 | Laser wavelength control unit with piezoelectric driver | Electricity | 10 | Expired |
| US5244831A | Method of doping a polysilicon layer on a semiconductor wafer | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7209507B2 | Method and apparatus for controlling the output of a gas discharge MOPA laser system | Electricity | 5 | Expired |
| US10354640B2 | Parallel active noise reduction (ANR) and hear-through signal flow paths in acoustic devices | Electricity | 4 | Active |
| US7277464B2 | Method and apparatus for controlling the output of a gas discharge laser system | Electricity | 4 | Expired |
| US7298770B2 | Laser spectral engineering for lithographic process | Electricity | 3 | Expired |
| US11087776B2 | Compressive hear-through in personal acoustic devices | Electricity | 3 | Active |
| US7596164B2 | Control system for a two chamber gas discharge laser | Electricity | 3 | Active |
| USRE42588E1 | Control system for a two chamber gas discharge laser system | General | 2 | Expired |
| US9905216B2 | Voice sensing using multiple microphones | Electricity | 2 | Active |
| US10484781B2 | Controlling ambient sound volume | Electricity | 2 | Active |
| US9583778B2 | Chemically sintered composite electrodes and manufacturing processes | Emerging Cross-Sectional Technologies | 2 | Active |
| US10224016B2 | Voice sensing using multiple microphones | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.