William A. Felderman
9Patents
6h-index
14Co-inventors
56Inventor score
Filing activity: Apr 2, 1990 → Feb 28, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5987331A | Communication system to communication system gateway method and apparatus | Electricity | 120 | Expired |
| US5101502A | Wide area trunked channel busy override | Electricity | 25 | Expired |
| US5335350A | Individual communication system selection method for group services | Electricity | 21 | Expired |
| US6707829B1 | Enhanced automatic timing adjustment for alternate routing of HFC systems | Electricity | 14 | Expired |
| US6640109B1 | Method and apparatus for interurban dispatch group calling | Electricity | 11 | Expired |
| US7035658B2 | Wireless communication device and network controller for affiliation with associated groups and method thereof | Electricity | 8 | Expired |
| US5485462A | Method of facilitating an audio source change in a digital radio communication system | Physics | 6 | Expired |
| US5513378A | Maintaining communications after control breaks in a trunked communication system | Electricity | 5 | Expired |
| US6381466B1 | Wireless communication system with trunked signal voting | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.