Inventor · disambiguated record
Hok-Sun Ling
Also filed as: LING HOK SUN
6 granted patents·1 pending application·57 citations·filing 2001–2016
81Inventor score
Files withNAT SEMICONDUCTOR CORP3SEMICONDUCTOR COMPONENTS IND2SOLOMON SYSTECH LTD1TEXAS INSTRUMENTS INC1
Top patents by PatentIndex Score
7 records- 0181US7932709B1Stable high efficiency step-up voltage regulator with fast transient response and ultra low output voltage rippleNAT SEMICONDUCTOR CORP·Filed 2008·Granted Apr 26, 2011·19 cites·22 claims
- 0280US9645590B1System for providing on-chip voltage supply for distributed loadsSOLOMON SYSTECH LTD·Filed 2016·Granted May 9, 2017·7 cites·10 claims
- 0375US8884551B2Flyback switching regulator with primary side regulationTEXAS INSTRUMENTS INC·Filed 2013·Granted Nov 11, 2014·5 cites·9 claims
- 0467US8373358B2Compact and efficient driver for multiple light emitting diodes (LEDs)NAT SEMICONDUCTOR CORP·Filed 2010·Granted Feb 12, 2013·3 cites·14 claims
- 0566US6515463B2Method and circuit for optimizing efficiency in a high frequency switching DC-DC converterSEMICONDUCTOR COMPONENTS IND·Filed 2001·Granted Feb 4, 2003·23 cites·17 claims
- 0644US8350498B2Dynamic current equalization for light emitting diode (LED) and other applicationsNAT SEMICONDUCTOR CORP·Filed 2010·Granted Jan 8, 2013·0 cites·20 claims
- 0733US2002149352A1Multifunction control input for a boost voltage controller and method of usingSEMICONDUCTOR COMPONENTS IND·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →