Inventor
ZHAO ZHENQING
CN39 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO ZHENQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS SHANGHAI CO
17 patentsUS11227856B2Jan 18, 2022
Multi-chip package power module
DELTA ELECTRONICS SHANGHAI CO2 citations73
US10347533B2Jul 9, 2019
Power package module of multiple power chips and method of manufacturing power chip unit
DELTA ELECTRONICS SHANGHAI CO4 citations73
US11532538B2Dec 20, 2022
Component structure, power module and power module assembly structure
DELTA ELECTRONICS SHANGHAI CO4 citations72
US10720378B2Jul 21, 2020
Component structure, power module and power module assembly structure
DELTA ELECTRONICS SHANGHAI CO2 citations72
US9633919B2Apr 25, 2017
Package structure with an elastomer with lower elastic modulus
DELTA ELECTRONICS SHANGHAI CO2 citations69
US11316438B2Apr 26, 2022
Power supply module and manufacture method for same
DELTA ELECTRONICS SHANGHAI CO0 citations62
US11063525B2Jul 13, 2021
Power supply module and manufacture method for same
DELTA ELECTRONICS SHANGHAI CO1 citations62
US10825759B2Nov 3, 2020
Power module and production method of the same
DELTA ELECTRONICS SHANGHAI CO1 citations62
US11923265B2Mar 5, 2024
Power module
DELTA ELECTRONICS SHANGHAI CO0 citations61
US11342257B2May 24, 2022
Carrier board and power module using same
DELTA ELECTRONICS SHANGHAI CO0 citations61
US11342241B2May 24, 2022
Power module
DELTA ELECTRONICS SHANGHAI CO0 citations61
US12288642B2Apr 29, 2025
Fabrication method for an inductor with a vertical vinding and injection molding tooling thereof
DELTA ELECTRONICS SHANGHAI CO0 citations52
US12058814B2Aug 6, 2024
Power module and manufacturing method thereof
DELTA ELECTRONICS SHANGHAI CO0 citations52
US11320879B2May 3, 2022
Power supply module and electronic device
DELTA ELECTRONICS SHANGHAI CO0 citations52
US11490516B2Nov 1, 2022
Power module structure
DELTA ELECTRONICS SHANGHAI CO0 citations51
US10128181B2Nov 13, 2018
Package structure and fabricating method thereof
DELTA ELECTRONICS SHANGHAI CO0 citations42
US10097103B2Oct 9, 2018
Power conversion module with parallel current paths on both sides of a capacitor
DELTA ELECTRONICS SHANGHAI CO0 citations41
DELTA ELECTRONICS INC
17 patentsUS9887183B2Feb 6, 2018
Power module with the integration of control circuit
DELTA ELECTRONICS INC5 citations73
US10297523B2May 21, 2019
Power module and method for manufacturing the same
DELTA ELECTRONICS INC4 citations70
US11533819B2Dec 20, 2022
Method for manufacturing a stack structure
DELTA ELECTRONICS INC0 citations62
US11245214B2Feb 8, 2022
Connector, method for manufacturing connector and signal pin assembly
DELTA ELECTRONICS INC0 citations62
US10886200B2Jan 5, 2021
Power module and manufacturing method thereof
DELTA ELECTRONICS INC1 citations62
US10340617B2Jul 2, 2019
Power modules and pin thereof
DELTA ELECTRONICS INC1 citations62
US10249550B2Apr 2, 2019
Power module with lead component and manufacturing method thereof
DELTA ELECTRONICS INC1 citations62
US10685895B2Jun 16, 2020
Power module with lead component and manufacturing method thereof
DELTA ELECTRONICS INC0 citations52
US10136545B2Nov 20, 2018
Power module
DELTA ELECTRONICS INC1 citations52
US10104813B2Oct 16, 2018
Power circuit module
DELTA ELECTRONICS INC1 citations52
US9748205B2Aug 29, 2017
Molding type power module
DELTA ELECTRONICS INC1 citations52
US10784612B2Sep 22, 2020
Connector, method for manufacturing connector and signal pin assembly
DELTA ELECTRONICS INC0 citations51
US10342153B2Jul 2, 2019
Stack structure and the manufacturing method of the same
DELTA ELECTRONICS INC0 citations51
US11183323B2Nov 23, 2021
Magnetic core component and gap control method thereof
DELTA ELECTRONICS INC0 citations49
US9589863B2Mar 7, 2017
Power module and thermal interface structure thereof
DELTA ELECTRONICS INC0 citations49
US9892998B2Feb 13, 2018
Package module of power conversion circuit and manufacturing method thereof
DELTA ELECTRONICS INC0 citations42
US9679786B2Jun 13, 2017
Packaging module of power converting circuit and method for manufacturing the same
DELTA ELECTRONICS INC0 citations42
HUAWEI TECH CO LTD
5 patentsUS11128384B2Sep 21, 2021
Fiber amplifier and gain adjustment method for fiber amplifier
HUAWEI TECH CO LTD3 citations68
US11671179B2Jun 6, 2023
Fiber amplifier and gain adjustment method for fiber amplifier
HUAWEI TECH CO LTD0 citations57
US12374861B2Jul 29, 2025
Multi-wavelength laser and wavelength control method
HUAWEI TECH CO LTD0 citations54
US10892823B2Jan 12, 2021
Optical power compensation method and device
HUAWEI TECH CO LTD0 citations52
US12487399B2Dec 2, 2025
Optical waveguide structure and manufacturing method, optical waveguide module, optical switching device, and system
HUAWEI TECH CO LTD0 citations46