Assignee
LEE CHANG HOON
KR·10 granted patents·8 pending applications·31 citations·filing 2009–2022
Top patents by PatentIndex Score
18 records- 0187US8925582B2Oil control valve for the variable valve lift systemLEE CHANG-HOON·Filed 2010·Granted Jan 6, 2015·7 cites·9 claims
- 0281US8887349B2Vacuum cleanerLEE CHANG HOON·Filed 2010·Granted Nov 18, 2014·9 cites·18 claims
- 0381US8814131B2Gas control unit for boilerLEE CHANG-HOON·Filed 2011·Granted Aug 26, 2014·6 cites·6 claims
- 0480US8578914B2Fuel tank valve structure controlling emission gas in hybrid vehicleLEE CHANG-HOON·Filed 2010·Granted Nov 12, 2013·7 cites·7 claims
- 0572US9522873B2Biphenyl derivative, pharmaceutically acceptable salt thereof, and methods for preventing or treating inflammatory diseases or autoimmune diseasesLEE CHANG HOON·Filed 2012·Granted Dec 20, 2016·2 cites·4 claims
- 0657US2023091962A1Method and system for detecting operation failure of plasma generating device based on artificial intelligenceLEE CHANG HOON·Filed 2022·Application pending·0 cites
- 0756US2023005716A1System and method for preventing oil splash in rotary-type plasma headLEE CHANG HOON·Filed 2022·Application pending·0 cites
- 0856US2023048603A1Ceramic coating system and methodLEE CHANG HOON·Filed 2021·Application pending·0 cites
- 0955US11715626B2System and method for cleaning surface of substrate using roll-to-roll plasma generating deviceLEE CHANG HOON·Filed 2021·Granted Aug 1, 2023·0 cites·4 claims
- 1054US8440030B2Fine spheroidized steel sheet with excellent heat treatment characteristic and method for manufacturing the sameLEE CHANG-HOON·Filed 2009·Granted May 14, 2013·0 cites·7 claims
- 1154US2009251431A1Organic light emitting display deviceLEE CHANG-HOON·Filed 2009·Application pending·0 cites
- 1254US2023217579A1Plasma-based suspension coating system and methodLEE CHANG HOON·Filed 2022·Application pending·0 cites
- 1351US10761560B2Method and apparatus for transaction based propagated clock-gating for low power designLEE CHANG HOON·Filed 2018·Granted Sep 1, 2020·0 cites·12 claims
- 1451US2022061146A1System and method for plasma-surface-treatment of cylindric and annular workpieces using atmospheric-pressure plasma generatorLEE CHANG HOON·Filed 2021·Application pending·0 cites
- 1549US12045660B2Method and apparatus for a configurable hardware acceleratorLEE CHANG HOON·Filed 2020·Granted Jul 23, 2024·0 cites·20 claims
- 1647US2021360864A1System and method for preserving cut-flowersLEE CHANG HOON·Filed 2020·Application pending·0 cites
- 1742US2013291807A1Gas control apparatus for boilerLEE CHANG-HOON·Filed 2011·Application pending·0 cites
- 1835US8886825B2Apparatus and method for ensuring fairness of UDP data transmission in ethernet environmentLEE CHANG-HOON·Filed 2011·Granted Nov 11, 2014·0 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →