David Wake
16Patents
7h-index
24Co-inventors
66Inventor score
Filing activity: Aug 9, 1984 → May 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7313415B2 | Communications system and method | Electricity | 162 | Expired |
| US7469105B2 | Optical fiber communications method and system without a remote electrical power supply | Electricity | 155 | Expired |
| US7548695B2 | Wireless signal distribution system and method | Electricity | 124 | Expired |
| US5949564A | Transducer | Electricity | 110 | Expired |
| US5917636A | Generation of radio frequency modulated optical radiation | Electricity | 104 | Expired |
| US5446751A | Optoelectronic device | Electricity | 60 | Expired |
| US7400832B2 | Resilient switch | Electricity | 8 | Expired |
| US10729171B2 | Smoking article filter and insertable filter unit therefor | Human Necessities | 5 | Active |
| US4676432A | Sheet receiving apparatus | Physics | 4 | Expired |
| US5550939A | High speed optical switching device including a capacitance structure | Physics | 3 | Expired |
| US4602777A | Sheet feeding apparatus | Performing Operations; Transporting | 2 | Expired |
| US5838473A | Optical communications system | Electricity | 2 | Expired |
| US11678694B2 | Smoking article filter and insertable filter unit therefor | Human Necessities | 1 | Active |
| US4708335A | Sheet presenting assembly | Performing Operations; Transporting | 1 | Expired |
| US7567550B2 | Broadband communications | Electricity | 1 | Expired |
| US12295408B2 | Smoking article filter and insertable filter unit therefor | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.