Inventor · disambiguated record
Do Hoon Lee
Also filed as: LEE DO HOON
117 granted patents·54 pending applications·522 citations·filing 2000–2024
99Inventor score
Files withPUM TECH KOREA CO LTD89ELECTRONICS & TELECOMMUNICATIONS RES INST7LEE DO HOON7LX SEMICON CO LTD6SILICON WORKS CO LTD6
Top patents by PatentIndex Score
171 records- 0198USD978198SSpring for pumpPUM TECH KOREA CO LTD·Filed 2021·Granted Feb 14, 2023·6 cites·1 claims
- 0297US11034503B1Container for mixing heterogeneous contentsPUM TECH KOREA CO LTD·Filed 2020·Granted Jun 15, 2021·5 cites·6 claims
- 0395US11812841B2Cosmetic container with contents visible from outsidePUM TECH KOREA CO LTD·Filed 2020·Granted Nov 14, 2023·3 cites·6 claims
- 0494US11810523B2Backlight dimming processing device and timing controller for backlight dimmingSILICON WORKS CO LTD·Filed 2021·Granted Nov 7, 2023·3 cites·16 claims
- 0593US11721264B2Display driving device, display device, and method of driving display deviceLX SEMICON CO LTD·Filed 2022·Granted Aug 8, 2023·2 cites·18 claims
- 0693USD929872SCosmetic containerPUM TECH KOREA CO LTD·Filed 2020·Granted Sep 7, 2021·20 cites·1 claims
- 0792USD990055SCompact containerPUM TECH KOREA CO LTD·Filed 2020·Granted Jun 20, 2023·16 cites·1 claims
- 0892USD933301SCompact containerPUM TECH KOREA CO LTD·Filed 2020·Granted Oct 12, 2021·17 cites·1 claims
- 0992USD626289SCompactPUMTECH KOREA CO LTD·Filed 2009·Granted Oct 26, 2010·52 cites·1 claims
- 1091USD618114SCosmetic containerPUMTECH KOREA CO LTD·Filed 2009·Granted Jun 22, 2010·49 cites·1 claims
- 1190US12225358B2Display control circuit for controlling audio/video and display device including the sameLX SEMICON CO LTD·Filed 2022·Granted Feb 11, 2025·2 cites·17 claims
- 1290US12150537B2Cosmetic case having refill structurePUM TECH KOREA CO LTD·Filed 2022·Granted Nov 26, 2024·1 cites·14 claims
- 1389USD933300SCompact containerPUM TECH KOREA CO LTD·Filed 2020·Granted Oct 12, 2021·13 cites·1 claims
- 1489USD911181SCosmetic containerPUM TECH KOREA CO LTD·Filed 2019·Granted Feb 23, 2021·29 cites·1 claims
- 1589US10195625B2Heterogeneous contents mixing container with improved productivity and sealing abilityPUM TECH KOREA CO LTD·Filed 2017·Granted Feb 5, 2019·5 cites·5 claims
- 1689US9388150B2Method for preparing 5-acetoxymethylfurfural using alkylammonium acetateKOREA IND TECH INST·Filed 2013·Granted Jul 12, 2016·10 cites·10 claims
- 1788US8191149B2System and method for predicting cyber threatYUN JOO BEOM·Filed 2007·Granted May 29, 2012·34 cites·20 claims
- 1887US12033587B2Display driving apparatus and methodLX SEMICON CO LTD·Filed 2022·Granted Jul 9, 2024·1 cites·19 claims
- 1987US10214331B2Cosmetic container having air circulation surfacePUM TECH KOREA CO LTD·Filed 2017·Granted Feb 26, 2019·3 cites·6 claims
- 2087US10104951B2Compact container having function of uniformly discharging cosmetic solutionPUM TECH KOREA CO LTD·Filed 2014·Granted Oct 23, 2018·8 cites·10 claims
- 2186US10172434B2Compact container having rotating contents containerPUM TECH KOREA CO LTD·Filed 2017·Granted Jan 8, 2019·3 cites·4 claims
- 2286US9089868B2Spuit type cosmetic containerLEE DO HOON·Filed 2011·Granted Jul 28, 2015·9 cites·11 claims
- 2385US10270073B2Organic/inorganic composite coating porous separator and secondary battery element using sameHANWHA TOTAL PETROCHEMICAL CO LTD·Filed 2016·Granted Apr 23, 2019·3 cites·17 claims
- 2485US10150126B2Cosmetic container capable of storing and discharging two kinds of contentsPUM TECH KOREA CO LTD·Filed 2014·Granted Dec 11, 2018·8 cites·2 claims
- 2583US11375796B2Stick-type cosmetic material container having side buttonPUM TECH KOREA CO LTD·Filed 2018·Granted Jul 5, 2022·2 cites·6 claims
- 2683US8424090B2Apparatus and method for detecting obfuscated malicious web pageKANG JUNG MIN·Filed 2009·Granted Apr 16, 2013·16 cites·14 claims
- 2782USD1018301SCompact containerPUM TECH KOREA CO LTD·Filed 2020·Granted Mar 19, 2024·8 cites·1 claims
- 2882US11498744B2Heterogeneous contents mixing containerPUM TECH KOREA CO LTD·Filed 2020·Granted Nov 15, 2022·1 cites·7 claims
- 2982US11180304B2Heterogeneous contents mixing vesselPUM TECH KOREA CO LTD·Filed 2020·Granted Nov 23, 2021·1 cites·10 claims
- 3082US11140965B2Airtight lip cosmetic case of which inside is doubly sealedPUM TECH KOREA CO LTD·Filed 2017·Granted Oct 12, 2021·3 cites·5 claims
- 3182US10932543B2Cosmetics compact container having discharge plate for evenly discharging cosmeticsPUM TECH KOREA CO LTD·Filed 2016·Granted Mar 2, 2021·3 cites·4 claims
- 3282US10869535B2Airtight lip cosmetic case having improved sealing capabilityPUM TECH KOREA CO LTD·Filed 2017·Granted Dec 22, 2020·3 cites·7 claims
- 3382US10244844B2Cosmetic container having application member detachably attached to side of button memberPUM TECH KOREA CO LTD·Filed 2015·Granted Apr 2, 2019·3 cites·14 claims
- 3482US8881946B2Compact container having an airless pumpLEE DO HOON·Filed 2010·Granted Nov 11, 2014·7 cites·2 claims
- 3581US9668562B2Airless cosmetic container capable of discharging cosmetic product content in various patternsPUM-TECH KOREA CO LTD·Filed 2014·Granted Jun 6, 2017·6 cites·5 claims
- 3680US11553776B2Compact container having contamination-preventing cooling platePUM TECH KOREA CO LTD·Filed 2019·Granted Jan 17, 2023·1 cites·11 claims
- 3780US9343635B2Light conversion light-emitting device with enhanced luminescence efficiency using anisotropic metal nanoparticlesSAMSUNG TOTAL PETROCHEMICALS·Filed 2013·Granted May 17, 2016·4 cites·6 claims
- 3879US12400606B2Display driving apparatus and methodLX SEMICON CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 3978US11523673B2Stick-type cosmetic container for controlling rotational angle of rotating body at predetermined anglePUM TECH KOREA CO LTD·Filed 2018·Granted Dec 13, 2022·1 cites·9 claims
- 4078US10723537B2Cartridge pumpDARIN CO LTD·Filed 2016·Granted Jul 28, 2020·4 cites·10 claims
- 4178US9826813B2Airless pump container equipped with impregnated member and absorbing memberPUM-TECH KOREA CO LTD·Filed 2014·Granted Nov 28, 2017·4 cites·16 claims
- 4277US11361718B2Image data processing apparatus and method for implementing local dimmingSILICON WORKS CO LTD·Filed 2020·Granted Jun 14, 2022·1 cites·12 claims
- 4377USD859998SCosmetic containerPUM TECH KOREA CO LTD·Filed 2018·Granted Sep 17, 2019·16 cites·1 claims
- 4476US11749215B2Display driving device and driving methodSILICON WORKS CO LTD·Filed 2021·Granted Sep 5, 2023·1 cites·19 claims
- 4576USD859997SCosmetic containerPUM TECH KOREA CO LTD·Filed 2018·Granted Sep 17, 2019·15 cites·1 claims
- 4675US9078507B2Spouting-type cosmetic containerLEE DO HOON·Filed 2012·Granted Jul 14, 2015·3 cites·5 claims
- 4775US8010844B2File mutation method and system using file section information and mutation rulesKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Aug 30, 2011·7 cites·18 claims
- 4873US12094427B2Dimming processing device and timing controllerSILICON WORKS CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 4973US9609935B2Spout-type cosmetic containerPUM-TECH KOREA CO LTD·Filed 2013·Granted Apr 4, 2017·3 cites·10 claims
- 5072US11004404B2Image data processing apparatus and display device for reducing power consumption of backlightSILICON WORKS CO LTD·Filed 2019·Granted May 11, 2021·1 cites·13 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Do Hoon Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →