Inventor
CHAN CHUN-KONG
TW32 patents
⚠️ This page may combine multiple inventors who share the name “CHAN CHUN-KONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIEN CHANG ELECTRONIC ENTPR CO
19 patentsUS7245509B1Jul 17, 2007
Half bridge driver
LIEN CHANG ELECTRONIC ENTPR CO25 citations92
US7369421B1May 6, 2008
Full bridge driver
LIEN CHANG ELECTRONIC ENTPR CO11 citations83
US7242594B2Jul 10, 2007
Full bridge inverter with push/pull control chip
LIEN CHANG ELECTRONIC ENTPR CO10 citations83
US7242151B2Jul 10, 2007
Multiple lamp balance transformer and drive circuit
LIEN CHANG ELECTRONIC ENTPR CO16 citations83
US7002304B2Feb 21, 2006
Multi-lamp drive device
LIEN CHANG ELECTRONIC ENTPR CO12 citations83
US7301430B1Nov 27, 2007
High voltage transformer for controlling inductance leakage
LIEN CHANG ELECTRONIC ENTPR CO19 citations81
USD638807SMay 31, 2011
Coil rack
LIEN CHANG ELECTRONIC ENTPR CO6 citations72
US7528552B2May 5, 2009
Power transformer combined with balance windings and application circuits thereof
LIEN CHANG ELECTRONIC ENTPR CO5 citations62
US7256553B1Aug 14, 2007
Lamp driving system controlled by electrical isolation
LIEN CHANG ELECTRONIC ENTPR CO4 citations62
US7173836B2Feb 6, 2007
Circuit making use of push/pull-type control chip to drive half bridge-type inverter circuit
LIEN CHANG ELECTRONIC ENTPR CO3 citations62
US7067989B2Jun 27, 2006
Modularized inverter control circuit
LIEN CHANG ELECTRONIC ENTPR CO4 citations62
US7002819B1Feb 21, 2006
Half-bridge inverter
LIEN CHANG ELECTRONIC ENTPR CO6 citations62
USD637979SMay 17, 2011
Coil rack
LIEN CHANG ELECTRONIC ENTPR CO2 citations61
US8811051B2Aug 19, 2014
Current convertor
LIEN CHANG ELECTRONIC ENTPR CO3 citations60
US7366000B2Apr 29, 2008
Half bridge inverter
LIEN CHANG ELECTRONIC ENTPR CO1 citations51
US7342478B2Mar 11, 2008
Structure for high voltage bearable transformers
LIEN CHANG ELECTRONIC ENTPR CO1 citations49
US7443701B2Oct 28, 2008
Double-ended converter
LIEN CHANG ELECTRONIC ENTPR CO0 citations41
US7342813B1Mar 11, 2008
Half bridge inverter with dual N-MOS
LIEN CHANG ELECTRONIC ENTPR CO0 citations41
US8845346B2Sep 30, 2014
Current convertor
LIEN CHANG ELECTRONIC ENTPR CO0 citations39
CHAN CHUN-KONG
9 patentsUSD657311SApr 10, 2012
Cores in juxtaposition
CHAN CHUN-KONG16 citations82
US8400797B2Mar 19, 2013
Power conversion system with zero-voltage start-up mechanism, and zero-voltage start-up device
CHAN CHUN-KONG8 citations78
US8451617B2May 28, 2013
Integrated circuit board
CHAN CHUN-KONG3 citations61
US8149589B2Apr 3, 2012
Capacitor holder
CHAN CHUN-KONG5 citations61
US8228646B2Jul 24, 2012
Apparatus and method for draining stored power
CHAN CHUN-KONG4 citations60
US8111127B1Feb 7, 2012
Thermistor
CHAN CHUN-KONG1 citations50
US8278891B2Oct 2, 2012
Feedback voltage stabilizing apparatus, method, and power conversion system
CHAN CHUN-KONG0 citations49
US8193664B2Jun 5, 2012
Electrical power-saving control apparatus, power supply including that apparatus and power-saving method thereof
CHAN CHUN-KONG1 citations49
US8686345B2Apr 1, 2014
Standby circuit
CHAN CHUN-KONG0 citations45
HSIEH GUAN-CHYUN
2 patentsUS9065298B2Jun 23, 2015
Photovoltaic system having power-increment-aided incremental-conductance maximum power point tracking controller using variable-frequency and constant-duty control and method thereof
HSIEH GUAN-CHYUN1 citations45
US9444258B2Sep 13, 2016
Photovoltaic system having power-increment-aided incremental-conductance maximum power point tracking controller using constant-frequency and variable-duty control and method thereof
HSIEH GUAN-CHYUN0 citations35