Hefei
China
49
2026-01-29
The entities that hold a legal rights for patent applications filed by inventor XU Jun:
Jun XU from Hefei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CONTROL METHOD AND CONTROL CIRCUIT FOR BIDIRECTIONAL RESONANT DIRECT-CURRENT CONVERTER
#2 | 2025-11-06CONTROL METHOD AND CONTROL CIRCUIT FOR BIDIRECTIONAL RESONANT DIRECT-CURRENT CONVERTER
#3 | 2025-10-16ISOLATED AC-DC CONVERTER, CHARGING DEVICE, AND POWER SUPPLY SYSTEM
#4 | 2025-09-25PHOTOVOLTAIC SYSTEM AND COMMUNICATION METHOD THEREFOR
#5 | 2025-09-18ISOLATED MATRIX CONVERTER AND CONTROL METHOD
#6 | 2025-01-23MICRO INVERTER
#7 | 2024-12-05ON-BOARD CHARGER, DCDC CONVERTER AND CONTROL METHOD
#8 | 2024-09-19ENERGY CONVERSION SYSTEM, OVER-TEMPERATURE OPERATION CONTROL METHOD THEREOF, AND CONTROL APPARATUS
#9 | 2024-07-11PHOTOVOLTAIC QUICK TURN-OFF SYSTEM AND CONTROL METHOD THEREFOR
#10 | 2024-06-13Photovoltaic assembly shutoff device, inverter, and photovoltaic quick shutoff system and starting method therefor
#11 | 2024-05-23MICRO INVERTER, PHOTOVOLTAIC SYSTEM AND CONTROL METHOD
#12 | 2024-05-09MLPE PHOTOVOLTAIC SYSTEM AND MLPE DEVICE DETECTION METHOD THEREOF
#13 | 2024-05-02Photovoltaic rapid shutdown system and control method therefor
#14 | 2024-04-25PHOTOVOLTAIC QUICK TURN-OFF SYSTEM AND CONTROL METHOD THEREFOR
#15 | 2024-02-29START METHOD FOR PHOTOVOLTAIC RAPID SHUTDOWN SYSTEM, APPLICATION APPARATUS AND SYSTEM
#16 | 2024-01-18TRANSFORMER
#17 | 2023-11-30CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT SYSTEM
#18 | 2023-11-16CASCADED MULTI-PORT CONVERTER AND THREE-PHASE MEDIUM-VOLTAGE INPUT SYSTEM
#19 | 2023-10-05PHOTOVOLTAIC GRID-CONNECTED SYSTEM AND CONTROL METHOD THEREFOR
#20 | 2023-09-14Control method for photovoltaic rapid switching-off system, and application apparatus and system therefor
#21 | 2023-07-27Reinforced Plastic Air Storage Cylinder
#22 | 2023-07-20Cascaded power electronic transformer and control method therefor
#23 | 2023-06-08Power electronic device on direct-current side of photovoltaic system, and test system and control method therefor
#24 | 2023-05-25FAULT DIAGNOSIS METHOD AND DIAGNOSIS DEVICE
#25 | 2023-04-27RAPID TURNOFF METHOD, PHOTOVOLTAIC ASSEMBLY TURNOFF DEVICE, AND PHOTOVOLTAIC SYSTEM
#26 | 2023-04-06PHOTOVOLTAIC SYSTEM AND COMMUNICATION METHOD THEREFOR
#27 | 2023-02-09Direct-current coupling hydrogen production system and control method therefor
#28 | 2022-12-29Isolated bidirectional converter and method for controlling the same
#29 | 2022-11-24Photovoltaic power generation system and method for controlling power balance
#30 | 2022-09-15Flying capacitor-type NPC three-level topology
#31 | 2022-08-25Three-level boost circuit and multiple-output parallel system
#32 | 2022-06-30Bridge cascade system
#33 | 2022-05-12MLPE photovoltaic system and method for photovoltaic string control in MLPE photovoltaic system
#34 | 2021-12-16Method for starting photovoltaic rapid shutdown system, application apparatus and system
#35 | 2020-11-19Communication Method And Communication Device For Multi-Machine Communication System And Multi-Machine Communication System
#36 | 2020-11-12Method for controlling shutdown wave blocking of multilevel inverter circuit and application thereof
#37 | 2018-11-01Active neutral point clamped inverter, zero-crossing switching method and zero-crossing switching apparatus thereof
#38 | 2018-05-10Cooperative control method and device for photovoltaic optimizer and photovoltaic inverter
#39 | 2018-02-22Cascaded photovoltaic grid-connected inverter, control method and control device for the same
#40 | 2018-02-22Cascaded multi-level inverter system and modulation method thereof, and controller
#41 | 2018-01-25Method and device for controlling operation of inverter
#42 | 2017-11-09AC-DC photovoltaic device
#43 | 2017-10-26Cascaded H-bridge inverter and method for handling fault thereof
#44 | 2017-10-12Cascaded photovoltaic grid-connected inverter, control method and control device for the same
#45 | 2009-05-21OPTICAL INPUT DEVICE
#46 | 2009-01-01Pointing device with optical positioning on low-diffusive surfaces
#47 | 2007-05-10Method and system for optical tracking of a pointing object
#48 | 2007-04-26Self-mixing laser range sensor
#49 | 2007-01-04Input device using laser self-mixing velocimeter
2010770 ⎘