Ray M. Johnson
16Patents
5h-index
6Co-inventors
59Inventor score
Filing activity: Nov 30, 1981 → Oct 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6754524B2 | Method for detecting deception | Human Necessities | 86 | Expired |
| US5765835A | Waveguide seal assembly | Electricity | 13 | Expired |
| US6407646B1 | Distributed three port stacked waveguide circulator | Electricity | 11 | Expired |
| US4516088A | Power absorbing termination for a waveguide transmission line | Electricity | 10 | Expired |
| US7758434B1 | Portable waterslide and associated method | Human Necessities | 8 | Active |
| US8941447B2 | Microwave pulse power switching system | Electricity | 2 | Active |
| US7551042B1 | Microwave pulse compressor using switched oversized waveguide resonator | Electricity | 2 | Active |
| US4626791A | Microwave detector | Physics | 2 | Expired |
| US7283014B2 | High power absorbing waveguide termination for a microwave transmission line | Electricity | 2 | Expired |
| US11380971B2 | Tunable power absorbing termination for a waveguide transmission line | Electricity | 1 | Active |
| US7075426B2 | Flex motion wake-up circuit for a security pack | Physics | 1 | Expired |
| US11984632B2 | Microwave pulse power switching system for reflective and resonant loads | Electricity | 0 | Active |
| US8009707B2 | Dual mode single cavity pulse compressor | Electricity | 0 | Active |
| US8674784B2 | Microwave pulse compressor using switched oversized waveguide resonator | Electricity | 0 | Active |
| US7720115B2 | Dual mode single cavity pulse compressor and method | Electricity | 0 | Active |
| US11394096B1 | Waveguide system and the manufacturability thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.