Weidong Zhang

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Cary, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Infrared light emitters based on interband tunneling in unipolar do...
- Patent number 11,916,162
- Issue date Feb 27, 2024
- Wright State University
- Elliott R. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride cross-gap light emitters based on unipolar-doped tu...
- Patent number 11,342,482
- Issue date May 24, 2022
- Wright State University
- Elliott R. Brown
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydration sensor
- Patent number 10,575,787
- Issue date Mar 3, 2020
- Wright State University
- Elliott R. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gallium nitride cross-gap light emitters based on unipolar-doped tu...
- Patent number 10,461,216
- Issue date Oct 29, 2019
- Wright State University
- Elliott R. Brown
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFRARED LIGHT EMITTERS BASED ON INTERBAND TUNNELING IN UNIPOLAR DO...
- Publication number 20220020896
- Publication date Jan 20, 2022
- Elliott R. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE CROSS-GAP LIGHT EMITTERS BASED ON UNIPOLAR-DOPED TU...
- Publication number 20200168762
- Publication date May 28, 2020
- Elliott R. Brownj
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
GALLIUM NITRIDE CROSS-GAP LIGHT EMITTERS BASED ON UNIPOLAR-DOPED TU...
- Publication number 20190027644
- Publication date Jan 24, 2019
- Wright State University
- Elliott R. Brown
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDRATION SENSOR
- Publication number 20180231475
- Publication date Aug 16, 2018
- Wright State University
- Elliott R. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE