William M. Brown
33Patents
18h-index
19Co-inventors
78Inventor score
Filing activity: Feb 8, 1974 → Jun 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4475193A | Power line carrier multi telephone extension system for full duplex conferencing between telephones | Electricity | 140 | Expired |
| US4523307A | Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones | Electricity | 113 | Expired |
| US4479033A | Telephone extension system utilizing power line carrier signals | Electricity | 108 | Expired |
| US4058678A | Remote signalling to a telephone line utilizing power line carrier signals | Electricity | 97 | Expired |
| US4514594A | Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability | Electricity | 87 | Expired |
| US4495386A | Telephone extension system utilizing power line carrier signals | Electricity | 85 | Expired |
| US3949172A | Telephone extension system utilizing power line carrier signals | Electricity | 83 | Expired |
| US4708284A | Lock arrangement | Performing Operations; Transporting | 73 | Expired |
| US7089014B2 | Wireless communication system control apparatus and method | Electricity | 52 | Expired |
| US7013345B1 | Method and apparatus for wireless networking | Electricity | 47 | Expired |
| US5395536A | Wastewater organic acid removal process | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5170171A | Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement | Physics | 35 | Expired |
| US4644585A | Method and apparatus for automatic shape recognition | Physics | 30 | Expired |
| US4308985A | Tray container with reinforced sidewalls | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6952563B2 | Method and apparatus for adaptively setting frequency channels in a multi-point wireless networking system | Electricity | 29 | Expired |
| US5189424A | Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement and second order correction | Physics | 27 | Expired |
| US4723699A | Adjustable clasp lock | Performing Operations; Transporting | 25 | Expired |
| US5160931A | Interferometric synthetic aperture detection of sparse non-surface objects | Physics | 24 | Expired |
| US4401255A | Distributor pack carton | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4813594A | Microwavable package | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5477428A | Underhood lamp assembly with gravity-actuated switch | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5798912A | Underhood lamp assembly with gravity-actuated switch | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5722759A | Lamp assembly with inverted pivot member | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10409601B2 | Apparatus and method for loop flattening and reduction in a single instruction multiple data (SIMD) pipeline | Physics | 2 | Active |
| US5669696A | Underhood lamp assembly with gravity-actuated switch | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.