Inventor · disambiguated record
Hee-Seok Han
Also filed as: HAN HEE · HAN HEE S · HAN HEE-SEOK
13 granted patents·6 pending applications·90 citations·filing 2005–2023
90Inventor score
Top patents by PatentIndex Score
19 records- 0194US9445463B2LED lighting device using ballast for fluorescent lampHIDEEP INC·Filed 2013·Granted Sep 13, 2016·34 cites·11 claims
- 0292US7880501B2Integrated circuit devices having level shifting circuits thereinSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Feb 1, 2011·23 cites·10 claims
- 0386US8232835B2Charge pump circuit and voltage converter using the sameKIM HYOUNG-RAE·Filed 2010·Granted Jul 31, 2012·9 cites·10 claims
- 0481US7414373B2Discharge lamp driving circuit and method of driving a discharge lampSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 19, 2008·6 cites·21 claims
- 0579US11152860B2Multi-phase switching regulator including interleaving circuit and switching regulating method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 19, 2021·2 cites·20 claims
- 0678US9001098B2Power supply and display apparatus having the sameSEO MYUNG-HO·Filed 2010·Granted Apr 7, 2015·5 cites·7 claims
- 0778US8368312B2Circuit and method of driving light emitting diodes, and light emitting diode system having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Feb 5, 2013·5 cites·18 claims
- 0875US12323062B2Multi-phase switching regulator including interleaving circuit and switching regulating method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·11 claims
- 0970US11699954B2Multi-phase switching regulator including interleaving circuit and switching regulating method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 1067US8581830B2Light source driver, method of driving the same and devices including the sameHAN HEE SEOK·Filed 2011·Granted Nov 12, 2013·2 cites·19 claims
- 1154US7388336B2Discharge lamp driving circuit having a signal detection circuit thereinSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 17, 2008·0 cites·7 claims
- 1252US7345527B2Ultra wideband filter based on a pair of cross-coupled transistorsSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 18, 2008·2 cites·14 claims
- 1350US7242155B2Discharge lamp driving circuitSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 10, 2007·2 cites·9 claims
- 1443US2007036201A1Storage appliance having temperature sensing arrangement and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1541US2010133654A1Method for manufacturing capacitor of semiconductorHAN HEE·Filed 2008·Application pending·0 cites
- 1640US2011121755A1Method of controlling supply voltage, multi-channel light-emitting diode driving circuit and multi-channel system using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 1736US2012127214A1Light emitting diode driving circuit, and display device having the sameHAN HEE-SEOK·Filed 2011·Application pending·0 cites
- 1833US2011050110A1Apparatus and method of driving led, system for driving led using the same, and liquid crystal display apparatus including the systemHAN HEE-SEOK·Filed 2010·Application pending·0 cites
- 1933US2010019831A1Charge pump using low voltage capacitors and ddi comprising the charge pumpHAN HEE-SEOK·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hee-Seok Han 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 →