Kye-Yeon Ryu
15Patents
4h-index
14Co-inventors
57Inventor score
Filing activity: Dec 9, 1991 → Jul 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6266311A | Optical disk player | Physics | 15 | Expired |
| US5608589A | Tape running system for magnetic recording and reproducing apparatus | Physics | 13 | Expired |
| US5825583A | Magnetic recording and reproducing apparatus deck mechanism with a slide base and a power transmission mechanism respectively disposed on opposite side surfaces of a fixed base plate | Physics | 11 | Expired |
| US5251845A | Reel driving apparatus for tape recorder | Physics | 8 | Expired |
| US5511737A | Brake device for magnetic recording and reproducing apparatus | Physics | 4 | Expired |
| US5669568A | Brake device for a magnetic recording and reproducing apparatus | Physics | 4 | Expired |
| US7525899B2 | Device for traversing optical pickup of a disc drive | Physics | 2 | Expired |
| US5793562A | Head drum protector for magnetic recording and reproducing apparatus | Physics | 1 | Expired |
| US11046206B2 | Battery module with short-circuit unit, and battery pack and vehicle including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US12315964B2 | Battery module and battery pack including the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11007898B2 | Battery module with short-circuit unit, and battery pack and vehicle including the same | General | 0 | Revoked |
| US5543981A | Cassette housing for magnetic recording and reproducing apparatus and method for manufacturing the same | Physics | 0 | Expired |
| US11121434B2 | Battery module and battery pack and vehicle comprising the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11011802B2 | Battery module with short-circuit unit, and battery pack and vehicle including same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10892468B2 | Battery module with short-circuit unit, and battery pack and vehicle including the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.