Inventor
Zhenqing ZHAO
Inventor
CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1021%
H01LSemiconductor devices16%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems12%
H05KPrinted circuits12%
H01FMagnets7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
G02BOptical elements, systems or apparatus2%
G06FElectric digital data processing2%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
PatentTitleYear
12,487,399Optical waveguide structure and manufacturing method, optical waveguide module, optical switching device, and system202512,374,861Multi-wavelength laser and wavelength control method202512,288,642Fabrication method for an inductor with a vertical vinding and injection molding tooling thereof202512,058,814Power module and manufacturing method thereof202411,923,265Power module202411,671,179Fiber amplifier and gain adjustment method for fiber amplifier202311,532,538Component structure, power module and power module assembly structure202211,533,819Method for manufacturing a stack structure202211,490,516Power module structure202211,342,257Carrier board and power module using same202211,342,241Power module202211,320,879Power supply module and electronic device202211,316,438Power supply module and manufacture method for same202211,245,214Connector, method for manufacturing connector and signal pin assembly202211,227,856Multi-chip package power module202211,183,323Magnetic core component and gap control method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to DELTA ELECTRONICS INC (3)· patent assignee history
2021–2025Based in CN· patent location history
2022–2025Patents assigned to DELTA ELECTRONICS SHANGHAI CO (10)· patent assignee history
2022Patents assigned to DELTA ELETRONICS SHANGHAI CO LTD (1)· patent assignee history
2023–2025Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 10 | 2022–2025 |
| DELTA ELECTRONICS INC | 3 | 2021–2022 |
| HUAWEI TECH CO LTD | 3 | 2023–2025 |
| DELTA ELETRONICS SHANGHAI CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 16 | 2021–2025 |