Inventor
CHEN PI-FEN
TW13 patents
⚠️ This page may combine multiple inventors who share the name “CHEN PI-FEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MEDIATEK INC
7 patentsUS9859737B2Jan 2, 2018
Method and apparatus for performing system power management in electronic device equipped with battery
MEDIATEK INC7 citations84
US7816892B2Oct 19, 2010
Battery charger for preventing charging currents from overshooting during mode transition and method thereof
MEDIATEK INC6 citations72
US7405539B2Jul 29, 2008
Battery charger for preventing charging currents from overshooting during mode transition and method thereof
MEDIATEK INC6 citations72
US9923390B2Mar 20, 2018
Method and apparatus for performing charging port detection control
MEDIATEK INC4 citations70
US7663346B2Feb 16, 2010
Battery charger for preventing both overshoot charging current and overcharged battery voltage during charging mode transition
MEDIATEK INC5 citations57
US7449865B2Nov 11, 2008
Battery charger for preventing both overshoot charging currents and overcharged battery voltage during mode transitions and method thereof
MEDIATEK INC4 citations57
US7609094B2Oct 27, 2009
Input circuits and methods thereof
MEDIATEK INC1 citations51
MACRONIX INT CO LTD
4 patentsUS6611219B1Aug 26, 2003
Oversampling data recovery apparatus and method
MACRONIX INT CO LTD27 citations87
US6574576B2Jun 3, 2003
Equalizer with auto-calibration and self-test
MACRONIX INT CO LTD4 citations62
US6472861B2Oct 29, 2002
Peak detector
MACRONIX INT CO LTD5 citations62
US6642703B2Nov 4, 2003
Peak detector and detecting method thereof
MACRONIX INT CO LTD1 citations51