Inventor
Huang ren-wen
CN22 patents
⚠️ This page may combine multiple inventors who share the name “Huang ren-wen”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Huang ren-wen
9 patentsUS8797696B2Aug 5, 2014
Current leakage protection circuit, power socket and electronic device using same
Huang ren-wen2 citations61
US8258985B2Sep 4, 2012
Scanning circuit and scanning method for keyboard
Huang ren-wen2 citations61
US8531810B2Sep 10, 2013
Over-current protection circuit and electronic device with the same
Huang ren-wen1 citations51
US8433040B2Apr 30, 2013
Telephone switchboard and electronic device for providing power to load having different resistance values at different operation modes
Huang ren-wen0 citations41
US8600081B2Dec 3, 2013
Audio signal amplifying circuit
Huang ren-wen0 citations40
US9002330B2Apr 7, 2015
System and mobile phone for determining using state of other mobile phones
Huang ren-wen0 citations39
US8866339B2Oct 21, 2014
Power management circuit
Huang ren-wen0 citations39
US8539133B2Sep 17, 2013
Embedded system capable of decreasing interrupt frequency of arm processor thereof
Huang ren-wen0 citations39
US8897379B2Nov 25, 2014
Digital communication system
Huang ren-wen0 citations36
FU TAI HUA IND SHENZHEN CO LTD
4 patentsUS9257854B2Feb 9, 2016
Electronic device and protection circuit thereof
FU TAI HUA IND SHENZHEN CO LTD4 citations71
US8897429B2Nov 25, 2014
Communication circuit employing optocoupler
FU TAI HUA IND SHENZHEN CO LTD2 citations61
US9081056B2Jul 14, 2015
Method for detecting working state of I/O pins of electronic components using charges from human body
FU TAI HUA IND SHENZHEN CO LTD0 citations51
US8854025B2Oct 7, 2014
Switching power supply
FU TAI HUA IND SHENZHEN CO LTD0 citations51