William D. Blair
12Patents
10h-index
10Co-inventors
69Inventor score
Filing activity: Oct 27, 1988 → May 8, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5325098A | Interacting multiple bias model filter system for tracking maneuvering targets | Physics | 37 | Expired |
| US4862122A | Dielectric notch filter | Electricity | 34 | Expired |
| US4895165A | Electronic estrus detector | Human Necessities | 28 | Expired |
| US5373270A | Multi-cavity dielectric filter | Electricity | 20 | Expired |
| US7042314B2 | Dielectric mono-block triple-mode microwave delay filter | Electricity | 19 | Expired |
| US6600394B1 | Turnable, temperature stable dielectric loaded cavity resonator and filter | Electricity | 19 | Expired |
| US5214433A | Two-stage target tracking system and method | Physics | 18 | Expired |
| US4896125A | Dielectric notch resonator | Electricity | 14 | Expired |
| US6806791B1 | Tunable microwave multiplexer | Electricity | 11 | Expired |
| US10016059B2 | Flexible substrate assembly and associated furniture using the same | Human Necessities | 10 | Active |
| US5291158A | High frequency filter having common coupling rods fixedly mounted and coupled through a common wall | Electricity | 6 | Expired |
| US5151670A | Duplexing filter | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.