Jin-chul Lee
12Patents
6h-index
16Co-inventors
63Inventor score
Filing activity: Apr 10, 1995 → Aug 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6292179A | Software keyboard system using trace of stylus on a touch screen and method for recognizing key code using the same | Physics | 169 | Expired |
| US6091031A | Portable information terminal and an activating method thereof | Physics | 17 | Expired |
| US6182170A | Method for replacing program in portable information terminal using utility program and new program received via communication unit and determining utility program appropriateness for replacement | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6085268A | Portable information terminal/method for renewing programs using PC card with utility programs on PC card displayed for selection according to control signal from controller | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6084529A | Device and method of processing a radio paging message in a portable terminal | Physics | 9 | Expired |
| US5627708A | High power factor electronic stabilizer with protection circuit | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10156935B2 | Touch screen controller, touch sensing device, and touch sensing method | Physics | 5 | Active |
| US6108791A | Password processing apparatus and method | Physics | 4 | Expired |
| US10488985B2 | Touch sensor controller | Physics | 1 | Active |
| US10712869B2 | Touch panel controller for sensing change in capacitance | Physics | 1 | Active |
| US9886136B2 | Touch screen controller using adaptive filter control and touch screen system having the same | Physics | 0 | Active |
| US10082916B2 | Circuit for cancelling offset capacitance of capacitive touch screen panel and device including the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.