Inventor · disambiguated record
Chan-Bum Park
Also filed as: PARK CHAN BUM
8 granted patents·8 pending applications·145 citations·filing 1999–2024
87Inventor score
Top patents by PatentIndex Score
16 records- 0193US7543314B2Optical disc drive having impact absorbing memberSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 2, 2009·27 cites·14 claims
- 0287US6289038B1Parallel hopping hybrid direct sequence/slow frequency hopping CDMA systemSAMSUNG ELECTRONICS CO INC·Filed 2000·Granted Sep 11, 2001·47 cites·8 claims
- 0373US2025266452A1Dry negative electrode for lithium secondary battery and a method of manfacturing sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0466US6215810B1Parallel hopping hybrid direct sequence/slow frequency hopping CDMA systemSAMSUNG ELECTRONICS CO INC·Filed 1999·Granted Apr 10, 2001·38 cites·11 claims
- 0566US2024030404A1Method of manufacturing negative electrode, and negative electrode and lithium secondary battery manufactured therebyHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0666US2024170678A1Anode and secondary battery comprising the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0765US2024243244A1System for controlling thickness of electrodeHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0864US7213251B2Guide shaft tilt adjusting apparatus for optical disc playerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 1, 2007·9 cites·35 claims
- 0963US2024361393A1Evaluation system for dry electrode mixture of vehicle batteryHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1059US7328445B2Apparatus for transferring a pickup of a disc driveSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 5, 2008·4 cites·8 claims
- 1158US2025300165A1Feeding system and system for manufacturing electrode including sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1254US6269113B1Modulated signal generator for W-CDMA channel in a wireless local loop systemSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jul 31, 2001·19 cites·14 claims
- 1353US2024383710A1Device for automatically connecting material and system for manufacturing material including the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1453US2024170634A1Method for manufacturing battery electrodeHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1549US7383558B2Vibration preventing device and an optical disc drive having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 3, 2008·0 cites·13 claims
- 1649US7124421B2Lead screw adjustment structure of disc driveSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 17, 2006·1 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →