Ook Kim
23Patents
11h-index
35Co-inventors
75Inventor score
Filing activity: Mar 14, 1991 → Dec 17, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6091289A | Low pass filter | Electricity | 92 | Expired |
| US5200828A | Autofocusing device for use in a video camera and an autofocusing method thereof | Electricity | 56 | Expired |
| US6717478B1 | Multi-phase voltage controlled oscillator (VCO) with common mode control | Electricity | 54 | Expired |
| US8176214B2 | Transmission of alternative content over standard device connectors | Physics | 43 | Active |
| US7269673B2 | Cable with circuitry for asserting stored cable data or other information to an external device or user | Physics | 39 | Expired |
| US6693985B2 | Clock and data recovery method and apparatus | Electricity | 39 | Expired |
| US6121818A | Mixer using replica voltage-current converter | Electricity | 18 | Expired |
| US7158593B2 | Combining a clock signal and a data signal | Electricity | 17 | Expired |
| US6845461B1 | High-speed bus with embedded clock signals | Physics | 16 | Expired |
| US6400932B1 | Low offset automatic frequency tuning circuits for continuous-time filter | Electricity | 11 | Expired |
| US5612696A | Digital-to-analog converter of current segmentation | Electricity | 11 | Expired |
| US6809567B1 | System and method for multiple-phase clock generation | Electricity | 11 | Expired |
| US5818306A | Voltage control oscillation circuit using CMOS | Electricity | 9 | Expired |
| US5880616A | Digital logic level conversion circuit with a small sinusodal wave input | Electricity | 8 | Expired |
| US6011425A | CMOS offset trimming circuit and offset generation circuit | Physics | 8 | Expired |
| US7500032B2 | Cable with circuitry for asserting stored cable data or other information to an external device or user | Physics | 6 | Active |
| US9425793B2 | Circuit for generating bias voltage for high speed input/output pad | Electricity | 5 | Active |
| US6069537A | Double mode modulator | Electricity | 4 | Expired |
| US7502411B2 | Method and circuit for adaptive equalization of multiple signals in response to a control signal generated from one of the equalized signals | Electricity | 3 | Expired |
| US7062004B1 | Method and apparatus for adaptive control of PLL loop bandwidth | Electricity | 3 | Expired |
| US5886550A | Integrated circuit built-in type supply power delay circuit | Electricity | 3 | Expired |
| US7638096B2 | Photoresist coating failure sensing methods and detection devices | Electricity | 1 | Active |
| US9143507B2 | Method, apparatus, and system for pre-authentication and processing of data streams | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.