Inventor · disambiguated record
Lon-Kou Chang
Also filed as: CHANG LON-KOU
9 granted patents·52 citations·filing 2010–2016
85Inventor score
Top patents by PatentIndex Score
9 records- 0194US8787051B2Method and apparatus for controlling the equivalent resistance of a converterMACROBLOCK INC·Filed 2012·Granted Jul 22, 2014·23 cites·12 claims
- 0287US8422253B2Circuit regulator and synchronous timing pulse generation circuit thereofCHANG LON-KOU·Filed 2010·Granted Apr 16, 2013·11 cites·11 claims
- 0381US8610375B2Adaptive bleeder circuitCHANG LON-KOU·Filed 2011·Granted Dec 17, 2013·7 cites·12 claims
- 0474US8575901B2Auto-selecting holding current circuitCHANG LON-KOU·Filed 2012·Granted Nov 5, 2013·4 cites·10 claims
- 0564US9263941B2Power factor-corrected resonant converter and parallel power factor-corrected resonant converterMACROBLOCK INC·Filed 2012·Granted Feb 16, 2016·2 cites·37 claims
- 0659US9136699B2Dynamic damper and lighting driving circuit comprising the dynamic damperCHANG LON-KOU·Filed 2012·Granted Sep 15, 2015·2 cites·13 claims
- 0755US9954460B2Voltage control device with gate capacitor charging and dischargingMACROBLOCK INC·Filed 2016·Granted Apr 24, 2018·1 cites·14 claims
- 0852US8300433B2Isolated primary circuit regulatorCHANG LON-KOU·Filed 2010·Granted Oct 30, 2012·2 cites·4 claims
- 0940US8937463B2Common-core power factor correction resonant converterMACROBLOCK INC·Filed 2012·Granted Jan 20, 2015·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →