Robert Gries
13Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Sep 16, 1974 → Sep 27, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5043637A | Transformer coupled voltage clamp for pincushion correction circuit | Electricity | 10 | Expired |
| US4760391A | Tri-state on-screen display system | Physics | 8 | Expired |
| US8055975B2 | Combined single error correction/device kill detection code | Physics | 6 | Active |
| US4169241A | Overvoltage protected de-boost regulator | Physics | 5 | Expired |
| US3950673A | Gating circuit for television SCR deflection system | Electricity | 5 | Expired |
| US5111121A | Voltage booster for CRT electrode supply | Electricity | 4 | Expired |
| US4424469A | Television receiver ferroresonant high voltage power supply using temperature stable core material | Physics | 3 | Expired |
| US5142206A | Slow turn-on in a deflection circuit | Electricity | 3 | Expired |
| US6690124B2 | Dynamic focus amplifier output with step-up autotransformer | Electricity | 3 | Expired |
| US4345188A | Television receiver high frequency regulated power supply including a low voltage ferroresonant transformer coupled to a step-up high voltage transformer | Electricity | 2 | Expired |
| US6580232B2 | Dynamic focus voltage amplitude controller | Electricity | 1 | Expired |
| US7030575B2 | Deflection supply voltage feedback control in conjunction with frequency change | Electricity | 0 | Expired |
| US8219880B2 | Combined single error correction/device kill detection code | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.