Christopher K. Clarke
22Patents
11h-index
25Co-inventors
75Inventor score
Filing activity: Jun 30, 1975 → Oct 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5555305A | Method and apparatus for secure transmission of video signals | Electricity | 73 | Expired |
| US6137847A | Demodulating digital video broadcast signals | Electricity | 51 | Expired |
| US4349833A | Apparatus for digital demodulation or modulation of television chrominance signals | Electricity | 25 | Expired |
| US6628730B1 | Demodulating digital video broadcast signals | Electricity | 24 | Expired |
| US6320917A | Demodulating digital video broadcast signals | Electricity | 24 | Expired |
| US6130922A | Demodulating digital video broadcast signals | Electricity | 22 | Expired |
| US6205188A | Demodulating digital video broadcast signals | Electricity | 17 | Expired |
| US6240146A | Demodulating digital video broadcast signals | Electricity | 16 | Expired |
| US4335395A | Standards conversion of color television signals | Electricity | 15 | Expired |
| US4345268A | Processing circuit for color television signals | Electricity | 12 | Expired |
| US4638351A | Adaptive filter for use in color video signal processing | Electricity | 11 | Expired |
| US6320627A | Demodulating digital video broadcast signals | Electricity | 10 | Expired |
| US4003020A | Digital signal transmission | Electricity | 5 | Expired |
| US9004036B2 | Intake manifold assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US8800524B2 | Intake manifold | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6317473A | Demodulating digital video broadcast signals | Electricity | 3 | Expired |
| US8813728B2 | Intake system for an internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Active |
| US11933256B1 | Intake manifold cover configured for fluid distribution and capture of insulator | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10018164B2 | Gas compressor pressure relief noise reduction | Emerging Cross-Sectional Technologies | 0 | Active |
| US9261062B2 | Squeeze clip ground strap | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10145716B2 | Mass airflow sensor including one or more flow deflectors for inhibiting reverse airflow through the mass airflow sensor | Physics | 0 | Active |
| US11852109B1 | Vehicle gas distribution to intake manifold runners | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.