Inventor
KUO HENG-CHEN
TW28 patents
⚠️ This page may combine multiple inventors who share the name “KUO HENG-CHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HON HAI PREC IND CO LTD
21 patentsUS7209868B2Apr 24, 2007
Signal monitoring system and method
HON HAI PREC IND CO LTD34 citations92
US7709975B2May 4, 2010
Redundant power supply system
HON HAI PREC IND CO LTD12 citations84
US7612469B2Nov 3, 2009
Dual-input redundant power supply
HON HAI PREC IND CO LTD16 citations84
US7528734B2May 5, 2009
System and method for automatically detecting power supply voltage
HON HAI PREC IND CO LTD12 citations84
US7446538B2Nov 4, 2008
Device for identifying AC power supply arrangement
HON HAI PREC IND CO LTD9 citations84
US8358491B2Jan 22, 2013
Over-voltage protection device
HON HAI PREC IND CO LTD6 citations72
US7786890B2Aug 31, 2010
Network status indicating circuit
HON HAI PREC IND CO LTD2 citations63
US7825823B2Nov 2, 2010
Multi-channel signal monitoring circuit
HON HAI PREC IND CO LTD2 citations62
US7724675B2May 25, 2010
USHA card and UPS system incorporating the same
HON HAI PREC IND CO LTD6 citations62
US7676667B2Mar 9, 2010
Boot control apparatus and method
HON HAI PREC IND CO LTD3 citations62
US7673085B2Mar 2, 2010
Multi-channel communication circuit
HON HAI PREC IND CO LTD6 citations62
US7598510B2Oct 6, 2009
Serial interface connecting circuit for supporting communications between different types of serial interfaces
HON HAI PREC IND CO LTD2 citations62
US7576450B2Aug 18, 2009
Regulated alternating current power supply
HON HAI PREC IND CO LTD3 citations62
US7495356B2Feb 24, 2009
Dual power supply system
HON HAI PREC IND CO LTD6 citations62
US7495427B2Feb 24, 2009
AC electrical power dividing circuit
HON HAI PREC IND CO LTD2 citations62
US7446539B2Nov 4, 2008
Identifying apparatus for AC power supply arrangement
HON HAI PREC IND CO LTD2 citations62
US7414820B2Aug 19, 2008
Protective apparatus
HON HAI PREC IND CO LTD5 citations62
US7339362B2Mar 4, 2008
Alterable DC power supply circuit
HON HAI PREC IND CO LTD2 citations62
US8358510B2Jan 22, 2013
Power distribution apparatus
HON HAI PREC IND CO LTD0 citations51
US7747786B2Jun 29, 2010
Indicating circuit for indicating network status
HON HAI PREC IND CO LTD0 citations42
US7595736B2Sep 29, 2009
Network status indicating circuit
HON HAI PREC IND CO LTD0 citations41