Inventor
Zhihong FENG
Inventor
CN
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices22%
H10DInorganic electric semiconductor devices16%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
Y02PClimate change mitigation technologies in the production or processing of goods7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems2%
C01BNon-metallic elements2%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves2%
PatentTitleYear
12,473,196MEMS chip, manufacturing method thereof, MEMS device, and electronic device202512,268,035Ultraviolet detector and preparation method therefor202512,196,600Piezoelectric acoustic sensor and method for manufacture thereof202512,112,944Preparation method of GaN field effect transistor based on diamond substrate202411,822,162Wideband terahertz modulator based on gradual openings202311,757,048Method for producing gallium oxide Schottky barrier diode with negative beveled angle terminal202311,456,387Normally-off gallium oxide field-effect transistor structure and preparation method therefor202211,442,295High-electron mobility transistor terahertz wave modulator loaded in waveguide202211,417,779Gallium oxide SBD terminal structure and preparation method202211,349,043Method for manufacturing tilted mesa and method for manufacturing detector202211,342,474Method for preparing avalanche photodiode202211,282,977Silicon carbide detector and preparation method therefor202211,244,821Method for preparing isolation area of gallium oxide device202211,189,696Method for preparing self-aligned surface channel field effect transistor and power device202111,183,385Method for passivating silicon carbide epitaxial layer2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION (11)· patent assignee history
2021Patents assigned to THE 13TH RES INSTITUTE OF CHINA ELECTRONICS (2)· patent assignee history
2021–2025Based in CN· patent location history
2022–2023Patents assigned to UNIV ELECTRONIC SCI & TECH CHINA (2)· patent assignee history
2022Patents assigned to THE 13TH RES INSTITUTE OF CHINA ELECTRONICS TECHNOLEGY GROUP CORPORATION (1)· patent assignee history
2025Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION | 11 | 2021–2025 |
| HUAWEI TECH CO LTD | 2 | 2025 |
| THE 13TH RES INSTITUTE OF CHINA ELECTRONICS | 2 | 2021 |
| UNIV ELECTRONIC SCI & TECH CHINA | 2 | 2022–2023 |
| THE 13TH RES INSTITUTE OF CHINA ELECTRONICS TECHNOLEGY GROUP CORPORATION | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 15 | 2021–2025 |