Inventor · disambiguated record
Kwang Yoo
Also filed as: YOO KWANG · YOO KWANG M · YOO KWANG MIN
12 granted patents·4 pending applications·834 citations·filing 1997–2024
93Inventor score
Files withHALLIBURTON ENERGY SERV INC6SAMSUNG SDI CO LTD4SHELL INTERNAT EXPLORATION AND2BIRCHAK JAMES R1HAN WEI1
Top patents by PatentIndex Score
16 records- 0196US5924499AAcoustic data link and formation property sensor for downhole MWD systemHALLIBURTON ENERGY SERV INC·Filed 1997·Granted Jul 20, 1999·458 cites·35 claims
- 0294US7216738B2Acoustic stimulation method with axial driver actuating moment arms on tinesSHELL INTERNAT EXPLORATION AND·Filed 2005·Granted May 15, 2007·52 cites·18 claims
- 0393US8467199B2Two-stage insulated bidirectional DC/DC power converter using a constant duty ratio LLC resonant converterLEE JUN-YOUNG·Filed 2010·Granted Jun 18, 2013·59 cites·17 claims
- 0493US7213681B2Acoustic stimulation tool with axial driver actuating moment arms on tinesSHELL INTERNAT EXPLORATION AND·Filed 2005·Granted May 8, 2007·54 cites·19 claims
- 0591US10361573B2Battery packSAMSUNG SDI CO LTD·Filed 2015·Granted Jul 23, 2019·22 cites·8 claims
- 0686US7095223B2Method of locating an anomaly in a tubular member in a wellHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Aug 22, 2006·25 cites·3 claims
- 0781US6411084B1Magnetically activated well toolHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jun 25, 2002·72 cites·34 claims
- 0872US6815946B2Magnetically activated well toolHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Nov 9, 2004·26 cites·38 claims
- 0963US12456924B2Driving control device of relay for battery packSAMSUNG SDI CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·11 claims
- 1062US6300624B1Radiation detectorHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Oct 9, 2001·36 cites·29 claims
- 1161US7591343B2Apparatuses for generating acoustic wavesHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Sep 22, 2009·6 cites·22 claims
- 1260US2025210729A1Power maintenance apparatusSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1359US6367366B1Sensor assemblyWESTERN WELL TOOL INC·Filed 2000·Granted Apr 9, 2002·24 cites·21 claims
- 1452US2024239218A1Converter system for vehicleSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1534US2007256828A1Method and apparatus for reducing a skin effect in a downhole environmentBIRCHAK JAMES R·Filed 2004·Application pending·0 cites
- 1633US2007064539A1Generating acoustic wavesHAN WEI·Filed 2005·Application pending·0 cites
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