Inventor
GU YILEI
CN25 patents
⚠️ This page may combine multiple inventors who share the name “GU YILEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNGROW POWER SUPPLY CO LTD
12 patentsUS10298019B1May 21, 2019
Communication host and photovoltaic power generation system
SUNGROW POWER SUPPLY CO LTD2 citations73
US10205403B2Feb 12, 2019
Cascaded H-bridge inverter and method for handling fault thereof
SUNGROW POWER SUPPLY CO LTD2 citations73
US10355618B2Jul 16, 2019
Active neutral point clamped inverter, zero-crossing switching method and zero-crossing switching apparatus thereof
SUNGROW POWER SUPPLY CO LTD4 citations68
US10978964B2Apr 13, 2021
Medium and high voltage energy conversion system
SUNGROW POWER SUPPLY CO LTD1 citations62
US10574059B2Feb 25, 2020
Control apparatus and combiner box
SUNGROW POWER SUPPLY CO LTD1 citations62
US10389132B2Aug 20, 2019
AC-DC photovoltaic device
SUNGROW POWER SUPPLY CO LTD1 citations61
US11942775B2Mar 26, 2024
High voltage battery cluster, and overcurrent protection circuit and switch box thereof
SUNGROW POWER SUPPLY CO LTD0 citations57
US11088655B2Aug 10, 2021
Photovoltaic solid-state transformer, photovoltaic inverter system and bidirectional high-voltage converter
SUNGROW POWER SUPPLY CO LTD0 citations51
US10938208B2Mar 2, 2021
Medium-high voltage photovoltaic power generation system
SUNGROW POWER SUPPLY CO LTD0 citations50
US10680550B2Jun 9, 2020
Cascaded photovoltaic grid-connected inverter, control method and control device for the same
SUNGROW POWER SUPPLY CO LTD0 citations42
US10367355B2Jul 30, 2019
Cascaded multi-level inverter system and modulation method thereof, and controller
SUNGROW POWER SUPPLY CO LTD0 citations42
US10637253B2Apr 28, 2020
Cooperative control method and device for photovoltaic optimizer and photovoltaic inverter
SUNGROW POWER SUPPLY CO LTD0 citations41
DELTA ELECTRONICS INC
7 patentsUS6344979B1Feb 5, 2002
LLC series resonant DC-to-DC converter
DELTA ELECTRONICS INC213 citations98
US6714428B2Mar 30, 2004
Combined transformer-inductor device for application to DC-to-DC converter with synchronous rectifier
DELTA ELECTRONICS INC58 citations94
US6466458B2Oct 15, 2002
Asymmetrical full bridge DC-to-DC converter
DELTA ELECTRONICS INC51 citations92
US6370044B1Apr 9, 2002
Synchronous rectifier circuit
DELTA ELECTRONICS INC26 citations92
US6469915B2Oct 22, 2002
Resonant reset dual switch forward DC-to-DC converter
DELTA ELECTRONICS INC17 citations84
US6396715B1May 28, 2002
DC to DC converter for operating in selectable voltage modes
DELTA ELECTRONICS INC18 citations84
US6424543B1Jul 23, 2002
Integral DC to DC converter
DELTA ELECTRONICS INC8 citations73
EATON CAPITAL UNLIMITED COMPANY
3 patentsUS9984815B2May 29, 2018
Wireless power transfer apparatus and power supplies including overlapping magnetic cores
EATON CAPITAL UNLIMITED COMPANY3 citations72
US10978244B2Apr 13, 2021
Wireless power transfer apparatus and power supplies including overlapping magnetic cores
EATON CAPITAL UNLIMITED COMPANY0 citations62
US10116144B2Oct 30, 2018
Wireless power transfer apparatus using enclosures with enhanced magnetic features and methods of fabricating the same
EATON CAPITAL UNLIMITED COMPANY1 citations46