Richard Penty
9Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Mar 29, 2000 → Nov 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6639931B1 | Laser devices | Electricity | 22 | Expired |
| US9367785B2 | RFID tag location systems | Physics | 15 | Active |
| US6915032B1 | Optical crosspoint switch using vertically coupled waveguide structure | Physics | 13 | Expired |
| US9384376B2 | RFID tag interrogation systems | Electricity | 9 | Active |
| US8885994B2 | Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routing | Physics | 2 | Active |
| US12086674B2 | Systems and methods for reading RFID tags | Physics | 0 | Active |
| US10917134B2 | RFID systems | Physics | 0 | Active |
| US11995501B2 | Systems and methods for reading RFID tags | Electricity | 0 | Active |
| US9091809B2 | Integrated planar polymer waveguide for low-loss, low-crosstalk optical signal routing | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.