Brian Walker
22Patents
4h-index
13Co-inventors
60Inventor score
Filing activity: Jun 15, 1995 → Dec 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8369431B2 | Peak-to-average power reduction method | Electricity | 15 | Active |
| US6802755B2 | Light illuminated toy device | Human Necessities | 13 | Expired |
| US5526076A | Hand-held light projector for producing light show | Physics | 10 | Expired |
| US10596281B1 | Sterilizing touch screen displays with ultraviolet light | Emerging Cross-Sectional Technologies | 8 | Active |
| USRE36197E | Hand-held light projector for producing light show | General | 4 | Expired |
| US9644816B1 | Tailored stray light control for display applications | Physics | 4 | Active |
| US7252079B1 | Safe air-pressure-launched toy rocket system and method of entertaining | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8419203B1 | Single card multi mode LCD backlight | Physics | 3 | Active |
| US7581835B1 | Light show device and method of entertaining | Physics | 3 | Active |
| US8681290B1 | System for improvement of light insertion into a light guide from light-emitting diodes (LEDs) | Physics | 2 | Active |
| US6962415B2 | Electro-optical dimming system | Physics | 1 | Expired |
| US7970091B2 | Method for reducing spectral regrowth in a spectrally efficient digital modulation scheme | Electricity | 1 | Active |
| US8452245B2 | Impedance measurement in an active radio frequency transmitter | Electricity | 1 | Active |
| US7475508B1 | Inflatable electrical shocking weapon | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8213885B2 | Impedance measurement in an active radio frequency transmitter | Electricity | 1 | Active |
| US10365482B1 | Light control system | Physics | 0 | Active |
| US9088467B2 | Peak-to-average power reduction method | Electricity | 0 | Active |
| US11700161B2 | Multiplex of high definition radio stations | Electricity | 0 | Active |
| US10996511B1 | Curved backlight and system for stray light control | Physics | 0 | Active |
| US10705380B1 | Curved backlight and system for stray light control | Physics | 0 | Active |
| US11263982B2 | Advanced LEP display mode, architectures and methodologies for display compensation | Physics | 0 | Active |
| US10469301B2 | Multiplex of high definition radio stations | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.