Hak Soo Kim
71Patents
7h-index
140Co-inventors
75Inventor score
Filing activity: Jan 18, 1995 → Jan 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7389088B2 | Method of controlling signal power level and a Bluetooth device for performing the same | Electricity | 129 | Expired |
| US5541379A | Rotary dial for use in a video cassette recorder | Performing Operations; Transporting | 28 | Expired |
| US7241536B2 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9961809B1 | Heat radiation sheet and method for manufacturing of the same | Electricity | 15 | Active |
| US6802452B2 | Bar code scanner and method | Physics | 14 | Expired |
| US7255966B2 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8325180B2 | Method for changing dynamic display mode and apparatus thereof in car navigation system | Physics | 12 | Active |
| US7162702B2 | Display device and method for driving the same | Physics | 7 | Expired |
| US7022145B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6154578A | Method for motion compensation of a moving image using two dimensional triangle patch wireframe model | Physics | 5 | Expired |
| US6982687B2 | Data drive circuit for current writing type AMOEL display panel | Physics | 5 | Expired |
| US8181872B2 | Imaging device and method for concurrent imaging of opposite sides of an identification card or document | Electricity | 4 | Active |
| US7017818B2 | Bar code scanner and method with magnetic and optical readers | Physics | 4 | Expired |
| US7131592B2 | Bar code scanner and method with a plurality of operational modes | Physics | 4 | Expired |
| US8737921B2 | Communication system of detecting victim terminal and performing interference coordination in multi-cell environments | Electricity | 3 | Active |
| US6846594B2 | Lithium secondary battery | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7745054B2 | Non-aqueous electrolyte and lithium secondary battery comprising same | Emerging Cross-Sectional Technologies | 3 | Active |
| US7865846B2 | Display device and method for driving the same | Physics | 3 | Active |
| US10400636B2 | Supercritical CO2 generation system applying plural heat sources | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10344626B2 | Hybrid power generation system | Emerging Cross-Sectional Technologies | 2 | Active |
| US7000420B2 | Compressor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9200151B2 | Polypropylene resin composition | Chemistry; Metallurgy | 2 | Active |
| US9139725B2 | Polypropylene resin composition for interior materials of automobile with advanced paint adhesivity and low specific gravity | Chemistry; Metallurgy | 1 | Active |
| US9115278B2 | Polyolefin-based resin composition | Chemistry; Metallurgy | 1 | Active |
| US8252465B2 | Electrolyte for lithium secondary battery and lithium secondary battery comprising same | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.