Inventor · disambiguated record
Heng-Chen Kuo
Also filed as: KUO HENG-CHEN
28 granted patents·16 pending applications·143 citations·filing 2004–2021
95Inventor score
Files withHON HAI PREC IND CO LTD36KUO HENG-CHEN4C TECH UNITED CORP1CHEN YANG-YUAN1HON HAI PREC INDSUTRY CO LTD1
Top patents by PatentIndex Score
44 records- 0185US7612469B2Dual-input redundant power supplyHON HAI PREC IND CO LTD·Filed 2007·Granted Nov 3, 2009·16 cites·4 claims
- 0283US8358491B2Over-voltage protection deviceHON HAI PREC IND CO LTD·Filed 2010·Granted Jan 22, 2013·6 cites·14 claims
- 0383US7209868B2Signal monitoring system and methodHON HAI PREC IND CO LTD·Filed 2004·Granted Apr 24, 2007·34 cites·5 claims
- 0482US8514542B2Relay drive circuitKUO HENG-CHEN·Filed 2010·Granted Aug 20, 2013·6 cites·18 claims
- 0582US7528734B2System and method for automatically detecting power supply voltageHON HAI PREC IND CO LTD·Filed 2005·Granted May 5, 2009·12 cites·5 claims
- 0678US7446538B2Device for identifying AC power supply arrangementHON HAI PREC IND CO LTD·Filed 2006·Granted Nov 4, 2008·9 cites·20 claims
- 0777US8274304B2AC power supply measuring circuit with voltage protecting functionKUO HENG-CHEN·Filed 2010·Granted Sep 25, 2012·4 cites·4 claims
- 0874US7709975B2Redundant power supply systemHON HAI PREC IND CO LTD·Filed 2008·Granted May 4, 2010·12 cites·9 claims
- 0973US7724675B2USHA card and UPS system incorporating the sameHON HAI PREC IND CO LTD·Filed 2005·Granted May 25, 2010·6 cites·12 claims
- 1073US7673085B2Multi-channel communication circuitHON HAI PREC IND CO LTD·Filed 2007·Granted Mar 2, 2010·6 cites·9 claims
- 1168US7825823B2Multi-channel signal monitoring circuitHON HAI PREC IND CO LTD·Filed 2006·Granted Nov 2, 2010·2 cites·14 claims
- 1266US8199519B2Chip adapterHSIEH MING-CHIH·Filed 2010·Granted Jun 12, 2012·2 cites·6 claims
- 1366US7414820B2Protective apparatusHON HAI PREC IND CO LTD·Filed 2005·Granted Aug 19, 2008·5 cites·6 claims
- 1465US7676667B2Boot control apparatus and methodHON HAI PREC IND CO LTD·Filed 2006·Granted Mar 9, 2010·3 cites·12 claims
- 1564US7495356B2Dual power supply systemHON HAI PREC IND CO LTD·Filed 2007·Granted Feb 24, 2009·6 cites·9 claims
- 1662US7786890B2Network status indicating circuitHON HAI PREC IND CO LTD·Filed 2007·Granted Aug 31, 2010·2 cites·6 claims
- 1762US7598510B2Serial interface connecting circuit for supporting communications between different types of serial interfacesHON HAI PREC IND CO LTD·Filed 2007·Granted Oct 6, 2009·2 cites·5 claims
- 1858US7576450B2Regulated alternating current power supplyHON HAI PREC IND CO LTD·Filed 2007·Granted Aug 18, 2009·3 cites·3 claims
- 1954US7446539B2Identifying apparatus for AC power supply arrangementHON HAI PREC IND CO LTD·Filed 2006·Granted Nov 4, 2008·2 cites·16 claims
- 2050US7495427B2AC electrical power dividing circuitHON HAI PREC IND CO LTD·Filed 2006·Granted Feb 24, 2009·2 cites·4 claims
- 2150US7339362B2Alterable DC power supply circuitHON HAI PREC IND CO LTD·Filed 2006·Granted Mar 4, 2008·2 cites·6 claims
- 2249US8358510B2Power distribution apparatusHON HAI PREC IND CO LTD·Filed 2010·Granted Jan 22, 2013·0 cites·5 claims
- 2349US2011259672A1Point-of-sale terminalHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 2447US12160130B2Power supply system for preventing battery packs connected in parallel from charging each otherC TECH UNITED CORP·Filed 2021·Granted Dec 3, 2024·0 cites·8 claims
- 2547US8223479B2Server enclosure and connection element thereofCHEN YANG-YUAN·Filed 2010·Granted Jul 17, 2012·0 cites·8 claims
- 2647US7435985B2Zero-crossing point detection circuitHON HAI PREC INDSUTRY CO LTD·Filed 2007·Granted Oct 14, 2008·1 cites·6 claims
- 2747US2009234998A1Connection systemHON HAI PREC IND CO LTD·Filed 2008·Application pending·0 cites
- 2846US7747786B2Indicating circuit for indicating network statusHON HAI PREC IND CO LTD·Filed 2007·Granted Jun 29, 2010·0 cites·5 claims
- 2946US7595736B2Network status indicating circuitHON HAI PREC IND CO LTD·Filed 2007·Granted Sep 29, 2009·0 cites·5 claims
- 3045US2008159497A1Server control apparatusHON HAI PREC IND CO LTD·Filed 2007·Application pending·0 cites
- 3145US2006139900A1Expansion card having improved circuit layout and a method for redefining terminal connections of the expansion cardHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 3244US2007188202A1Power control circuitHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 3344US2007143512A1Communication circuit of serial peripheral interface (spi) devicesHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 3443US8164878B2Power distribution unitKUO HENG-CHEN·Filed 2010·Granted Apr 24, 2012·0 cites·11 claims
- 3542US2011242721A1Electronic device with safety testing functionHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 3640US2011246795A1Power supply sytem for computerHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 3740US2006138545A1Protective circuit for protecting chip from misoperationHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 3840US2009121739A1Ac detecting apparatus for detecting operating states of ac power supplyHON HAI PREC IND CO LTD·Filed 2007·Application pending·0 cites
- 3939US2006139825A1Protective circuit for protecting chip from misoperationHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 4038US2006134945A1Board to board connector assemblyHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 4137US2011254593A1Power supply driver circuitHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 4237US2011273918A1Power deviceHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
- 4336US2011299205A1Voltage protecting circuit for electronic deviceKUO HENG-CHEN·Filed 2010·Application pending·0 cites
- 4436US2011261974A1Output circuit for audio codec chipHON HAI PREC IND CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →