James Umstetter
6Patents
5h-index
12Co-inventors
52Inventor score
Filing activity: Oct 17, 1996 → Jan 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6002763A | Telephone with a mute ringer function having an automatic ringer reactivation capability | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6047006A | Method and apparatus for dynamically allocating bandwidth to independent data and audio devices | Electricity | 30 | Expired |
| US6058167A | Apparatus and method to provide a functional and more user-friendly interface for downloaded | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6456614B1 | Method and system for wireless communication incorporating distinct system identifier bytes to preserve multi-frame synchronizaton for systems with limited control channel bandwidth | Electricity | 10 | Expired |
| US6862347B1 | Method and apparatus for extending a telephone's capabilities | Electricity | 5 | Expired |
| US7042991B2 | Method and apparatus for extending a telephone's capabilities | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.