Fritz Ohnemus
12Patents
4h-index
10Co-inventors
49Inventor score
Filing activity: Jan 7, 1988 → Aug 21, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4841251A | Method of generating a voltage with a triangular shape from a sawtooth waveform | Electricity | 8 | Expired |
| US4968920A | Method of correcting geometrical distortions on the screen of a cathode-ray tube | Electricity | 6 | Expired |
| US4992872A | Method of synchronizing the horizontal deflection of electron beams in television receivers | Electricity | 6 | Expired |
| US4849818A | Television receiver with receiving devices for processing videotext and teletext signals | Electricity | 5 | Expired |
| US4987350A | Picture reproduction apparatus with a cathode ray tube and an arrangement for measuring the beam current | Electricity | 4 | Expired |
| US5077501A | Circuitry for correcting geometrical distortions | Electricity | 4 | Expired |
| US4795947A | Device for eliminating the interline flicker | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5600212A | Deflection circuit for a television receiver using symmetrical deflection | Electricity | 2 | Expired |
| US5093755A | Circuitry for demagnetizing the mask in a color picture tube | Electricity | 1 | Expired |
| US5767918A | Television receiver with a deflecting oscillator that has the additional function of controlling line generators that superimpose alphanumeric and/or graphic characters on the screen | Electricity | 0 | Expired |
| US5299009A | Amplifier with a tuned output transformer | Electricity | 0 | Expired |
| US5015960A | Method of generating a voltage with a triangular wave form | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.