Assignee
EXCELLIANCE MOS CORP
TW32 patents
Top patents by PatentIndex Score
US9653560B1May 16, 2017
Method of fabricating power MOSFET
EXCELLIANCE MOS CORP10 citations83
US9058043B2Jun 16, 2015
Voltage converter for generating output signal with steady ripple
EXCELLIANCE MOS CORP19 citations83
US9209699B1Dec 8, 2015
Power supply without using electrolytic capacitor at input side
EXCELLIANCE MOS CORP8 citations75
US10826288B1Nov 3, 2020
Power circuit for reducing inrush current
EXCELLIANCE MOS CORP6 citations72
US8873255B2Oct 28, 2014
Power supply and startup circuit thereof
EXCELLIANCE MOS CORP4 citations72
US9455632B1Sep 27, 2016
Voltage converter
EXCELLIANCE MOS CORP6 citations70
US10468986B2Nov 5, 2019
Voltage converting apparatus for improve stability of the comparison opreration thereof
EXCELLIANCE MOS CORP2 citations69
US10218344B1Feb 26, 2019
Voltage conversion circuit and control circuit thereof
EXCELLIANCE MOS CORP2 citations68
US10186954B1Jan 22, 2019
Voltage converting circuit and control circuit thereof
EXCELLIANCE MOS CORP2 citations68
US10784336B2Sep 22, 2020
Gallium nitride high electron mobility transistor and gate structure thereof
EXCELLIANCE MOS CORP3 citations67
US11258438B1Feb 22, 2022
Control device of power switch
EXCELLIANCE MOS CORP0 citations61
US10826491B1Nov 3, 2020
Control circuit for load switch
EXCELLIANCE MOS CORP1 citations59
US12414351B2Sep 9, 2025
Manufacturing method of split gate trench device
EXCELLIANCE MOS CORP0 citations57
US10985032B2Apr 20, 2021
Power MOSFET
EXCELLIANCE MOS CORP0 citations55
US10693453B1Jun 23, 2020
Power switch circuit
EXCELLIANCE MOS CORP1 citations55
US12159914B2Dec 3, 2024
Trench power semiconductor device
EXCELLIANCE MOS CORP0 citations51
US9502512B2Nov 22, 2016
Trench power metal oxide semiconductor field effect transistor and edge terminal structure including an L-shaped electric plate capable of raising a breakdown voltage
EXCELLIANCE MOS CORP0 citations51
US9502511B2Nov 22, 2016
Trench insulated gate bipolar transistor and edge terminal structure including an L-shaped electric plate capable of raising a breakdown voltage
EXCELLIANCE MOS CORP0 citations51
US9134738B2Sep 15, 2015
Voltage converter
EXCELLIANCE MOS CORP1 citations51
US9106144B2Aug 11, 2015
Voltage converting apparatus and sub-harmonic detector thereof
EXCELLIANCE MOS CORP0 citations51
US10892675B2Jan 12, 2021
Voltage converting circuit and control circuit thereof
EXCELLIANCE MOS CORP0 citations49
US10720506B1Jul 21, 2020
Method of manufacturing gate structure for gallium nitride high electron mobility transistor
EXCELLIANCE MOS CORP0 citations46
US8786397B1Jul 22, 2014
Electric field resistor
EXCELLIANCE MOS CORP1 citations45
US9761464B2Sep 12, 2017
Power MOSFET and manufacturing method thereof
EXCELLIANCE MOS CORP0 citations44
US9659921B2May 23, 2017
Power switch device
EXCELLIANCE MOS CORP0 citations44
US11588021B2Feb 21, 2023
Trench MOSFET and manufacturing method of the same
EXCELLIANCE MOS CORP0 citations41
US10388784B2Aug 20, 2019
Power chip and structure of transistor
EXCELLIANCE MOS CORP0 citations40
US9941357B2Apr 10, 2018
Power MOSFET
EXCELLIANCE MOS CORP0 citations40
US8933678B2Jan 13, 2015
Buck volatge converting apparatus
EXCELLIANCE MOS CORP0 citations36
US10284102B2May 7, 2019
Power conversion apparatus
EXCELLIANCE MOS CORP0 citations35
US10033287B2Jul 24, 2018
Power conversion apparatus
EXCELLIANCE MOS CORP0 citations35
US8349691B2Jan 8, 2013
Method of forming power MOSFET
EXCELLIANCE MOS CORP0 citations30