Inventor · disambiguated record
Byung-Ryul Ryoo
Also filed as: RYOO BYUNG-RYUL
15 granted patents·2 pending applications·210 citations·filing 1996–2007
92Inventor score
Top patents by PatentIndex Score
17 records- 0190US6587481B1Light emitting module and compatible optical pickup device adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 1, 2003·32 cites·22 claims
- 0289US6282161B1Optical recording and reproducing apparatus, tilt adjusting method appropriate therefor, and recording control methodSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Aug 28, 2001·59 cites·29 claims
- 0379US6636464B1Optical pickup device capable of detecting stable error signalSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 21, 2003·14 cites·19 claims
- 0478US6449229B1Optical pickup assembly with adjustable inclinationSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Sep 10, 2002·32 cites·20 claims
- 0575US6686697B2Circuit to protect a light elementSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 3, 2004·22 cites·13 claims
- 0672US7453656B2Recording and/or reproducing apparatus with an optical pickup actuator having high thrustTOSHIBA SAMSUNG STORAGE TECH·Filed 2006·Granted Nov 18, 2008·2 cites·22 claims
- 0771US7266055B2Optical pickup actuator and optical disk drive using the same and methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 4, 2007·9 cites·45 claims
- 0864US7352662B2Molded coil device for actuator of disc driveSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 1, 2008·9 cites·18 claims
- 0961US6381207B1Optical pickup movable to control beam shift and field angle in an optical disk driveSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 30, 2002·14 cites·21 claims
- 1059US6507554B2Actuator for optical pick-up and method of rolling driving coil thereforSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jan 14, 2003·13 cites·16 claims
- 1149US7663984B2Optical pickup actuator for driving an objective lensTOSHIBA SAMSUNG STORAGE TECH·Filed 2007·Granted Feb 16, 2010·0 cites·26 claims
- 1246US7355953B2Optical pickup for cutting off optical noise and optical recording and/or reproducing apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 8, 2008·1 cites·18 claims
- 1340US2004170108A1Optical pickup apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 1437US6345031B1Object-lens driving device for optical pickup including a plurality of supporting plate spring membersSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Feb 5, 2002·3 cites·3 claims
- 1537US2004120231A1Actuator and optical pickup using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Application pending·0 cites
- 1631US6584047B1Pickup actuatorSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jun 24, 2003·0 cites·12 claims
- 1730US6167004AError signal detecting apparatus of optical pickup adopting hologram gratingSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Dec 26, 2000·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →