Inventor · Seojong-myeon, KR

Pyo Kim

20Patents
2h-index
14Co-inventors
46Inventor score

Filing activity: Dec 12, 2006 → Jul 30, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US7521831B2 Ultra-slim spindle motor Electricity 7 Active
US7562438B2 Jig for assembling rotor Emerging Cross-Sectional Technologies 2 Active
US8084907B2 Spindle motor having holding magnet preventing oil discharge Electricity 2 Active
US8156514B2 Auto balancing device and disc chucking device and disc driving device having the same Physics 2 Active
US8015578B2 Disk chucking apparatus and disk drive having the same Physics 2 Active
US9957188B2 Method and apparatus for processing edge of glass by using high frequency induction heater Emerging Cross-Sectional Technologies 1 Active
US8424033B2 Turntable device for detachably securing a disk Physics 1 Active
US8476802B2 Core and motor having the same Electricity 1 Active
US8359608B2 Motor having improved sleeve holder and base plate coupling structure and optical disc drive using the same Electricity 1 Active
US8176504B2 Clamping device for disk Physics 1 Active
US7880353B2 Spindle motor having holding magnet preventing oil discharge Electricity 1 Active
US8046906B2 Jig for assembling rotor Emerging Cross-Sectional Technologies 0 Active
US8181193B2 Disk chucking device for alignment of the rotational center of a disk with the center of the disk chucking device Physics 0 Active
US8230454B2 Motor device Physics 0 Active
US8069455B2 Optical disk apparatus Electricity 0 Active
US8710706B2 Motor device and method of manufacturing the same Emerging Cross-Sectional Technologies 0 Active
US8629602B2 Motor Electricity 0 Active
US8438587B2 Motor having improved sleeve holder and base plate combining structure and optical disc drive using the same Physics 0 Active
US8069457B2 Auto-balancing device, turntable device, and disc driving device Physics 0 Active
US8117632B2 Chuck pin and disk chucking device having the same Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.