WC

Won-ik Cho

Samsung: 6 patents #19,812 of 75,807Top 30%
TK Toshiba Samsung Storage Technology Korea: 5 patents #13 of 117Top 15%
Overall (All Time): #466,116 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8611197 Optical recording device and method Nag-eui Choi, Seung Ki Kim, Ho-Jin Kang 2013-12-17
8576682 Method and apparatus for preventing data reproducibility 2013-11-05
8537652 Optical recording/reproducing apparatus having label printer and method for printing labels on optical disk Ki-won Yoon, Young-won Lee 2013-09-17
8233360 Optical collimator assembly and optical pickup device including the same 2012-07-31
8085647 Optical recording/reproducing apparatus having label printer and method for printing labels on optical disk Ki-won Yoon, Young-won Lee 2011-12-27
7580326 Optical pickup actuator preventing short circuit by minimizing unwanted contact between components Hyung-Ioo Kang 2009-08-25
7466635 Recording and/or reproducing apparatus with optical pickup actuator, and methods for same Dae-jong Jang 2008-12-16
7457226 Heat source having thermoelectric element, optical pickup assembly employing the same, and method of reducing temperature therein Pyong-yong Seong, Dong-Ryeol Lee, Ki-bok Kim 2008-11-25
7352662 Molded coil device for actuator of disc drive Byung-ryul Ryoo, Jong-ha Jun, Dae-jong Jang, Hyung-Joo Kang, Byung-youn Song 2008-04-01
7296281 Eddy attenuating apparatus for an optical pickup assembly and disc drive adopting the same Myung-ryul Choi 2007-11-13
7266055 Optical pickup actuator and optical disk drive using the same and method Byung-ryul Ryoo, Young-pil Park, No Cheol Park 2007-09-04