Donald E. Groff
7Patents
4h-index
5Co-inventors
42Inventor score
Filing activity: Sep 5, 1995 → Jul 1, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5737032A | Serial digital video processing with concurrent adjustment in RGB and luminance/color difference | Electricity | 122 | Expired |
| US7037170B2 | Toy accessory | Human Necessities | 33 | Expired |
| US6433830B1 | Off-air phase lock technique | Electricity | 10 | Expired |
| US6473593B1 | Multiple channel upconverter having adjacent channel output and method of implementing the same | Electricity | 5 | Expired |
| US6567132B1 | Upconverter for a television signal headend distribution center handling analog and digital signals and method of making and using the same | Electricity | 4 | Expired |
| US6525436B1 | Method and apparatus for suppressing electromagnetic emissions from a bus interface with electronic equipment | Electricity | 1 | Expired |
| US6515380B1 | Method and apparatus for suppressing electromagnetic emissions from a bus interface with electronic equipment | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.