Assignee
THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION
CN·45 granted patents·14 pending applications·3 citations·filing 2017–2025
Top patents by PatentIndex Score
59 records- 0178US10868497B2Unbalanced terahertz frequency doubler circuit with power handling capacityTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted Dec 15, 2020·3 cites·9 claims
- 0261US12486598B2Rocking type seed crystal surface corrosion, cleaning and drying device and process methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Granted Dec 2, 2025·0 cites·9 claims
- 0360US2025369149A1Device and method for centrifugally synthesizing and growing compound crystalTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2023·Application pending·0 cites
- 0459US12383879B2Semiconductor phosphide injection synthesis system and control methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Granted Aug 12, 2025·0 cites·5 claims
- 0559US11843158B2Trisection power divider with isolation and microwave transmission systemTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2023·Granted Dec 12, 2023·0 cites·18 claims
- 0658US12559861B2Preparation device and method for semi-insulating indium phosphideTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Granted Feb 24, 2026·0 cites·10 claims
- 0758US2025376784A1Method for preparing compound crystal via melt migration under supergravityTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 0858US2025369150A1Injection synthesis method for semiconductor compoundTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 0957US12098478B2Apparatus for preparing a single crystal comprising a volatilization chamber and a plurality of crystal pieces fixed by combined fixtures located in a solid connection chamberTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Sep 24, 2024·0 cites·8 claims
- 1056US2024228286A1Purification apparatus and purification method for non-metal semiconductor materialTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 1156US2025369148A1Crystal growth device and method with temperature gradient controlTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 1254US10519563B2Device and method for continuous VGF crystal growth through rotation after horizontal injection synthesisTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted Dec 31, 2019·0 cites·13 claims
- 1354US2026020267A1Method for Preparing Schottky Diode and Schottky DiodeTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2023·Application pending·0 cites
- 1454US2023051442A1Method for Calibrating Crosstalk Errors in System for Measuring on-Wafer S Parameters and Electronic DeviceTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 1553US11349043B2Method for manufacturing tilted mesa and method for manufacturing detectorTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted May 31, 2022·0 cites·15 claims
- 1653US11244821B2Method for preparing isolation area of gallium oxide deviceTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Feb 8, 2022·0 cites·10 claims
- 1753US2024229291A1Large-scale compound semiconductor single crystal growth system and methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 1853US2024209545A1Method for preparing compound semiconductor crystal by combining continuous lec and vgf after injection synthesisTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 1952US11781240B2Method for preparing indium phosphide crystal by utilizing indium-phosphorus mixtureTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Oct 10, 2023·0 cites·10 claims
- 2052US11757048B1Method for producing gallium oxide Schottky barrier diode with negative beveled angle terminalTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2023·Granted Sep 12, 2023·0 cites·7 claims
- 2151US12268035B2Ultraviolet detector and preparation method thereforTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Granted Apr 1, 2025·0 cites·5 claims
- 2251US12025501B2Three-dimensional displacement compensation method for microscopic thermoreflectance thermography and control deviceTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Granted Jul 2, 2024·0 cites·18 claims
- 2351US11385175B2Calibration method and terminal equipment of terahertz frequency band on-wafer S parameterTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Jul 12, 2022·0 cites·13 claims
- 2451US2023069057A1Growth Device and Method for Low-Stress CrystalsTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 2550US12494377B2Multi-surface airtight packaging ceramic shell, multi-surface packaging device and preparation methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2025·Granted Dec 9, 2025·0 cites·9 claims
- 2650US12285819B2Method for cutting substrate wafer from indium phosphide crystal barTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Apr 29, 2025·0 cites·10 claims
- 2750US12188145B2Device and method for continuous VGF crystal growth through reverse injection synthesisTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted Jan 7, 2025·0 cites·4 claims
- 2850US12116690B2Process for synthesizing indium phosphide by liquid phosphorus injection methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Oct 15, 2024·0 cites·9 claims
- 2950US11282977B2Silicon carbide detector and preparation method thereforTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Mar 22, 2022·0 cites·17 claims
- 3049US11456387B2Normally-off gallium oxide field-effect transistor structure and preparation method thereforTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Sep 27, 2022·0 cites·5 claims
- 3149US11242615B2Growth method and apparatus for preparing high-yield crystalsTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2019·Granted Feb 8, 2022·0 cites·10 claims
- 3248US12112944B2Preparation method of GaN field effect transistor based on diamond substrateTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Granted Oct 8, 2024·0 cites·12 claims
- 3348US11417779B2Gallium oxide SBD terminal structure and preparation methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted Aug 16, 2022·0 cites·12 claims
- 3447US11733298B2Two-port on-wafer calibration piece circuit model and method for determining parametersTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Granted Aug 22, 2023·0 cites·2 claims
- 3547US11340286B2On-wafer S-parameter calibration methodTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted May 24, 2022·0 cites·9 claims
- 3647US11342474B2Method for preparing avalanche photodiodeTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 3746US2024035192A1Polishing Device for Indium Phosphide Substrate, and Polishing ProcessTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Application pending·0 cites
- 3846US2022320023A1Ceramic Encapsulating Casing and Mounting Structure ThereofTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2022·Application pending·0 cites
- 3945US11971451B2Method for determining parameters in on-wafer calibration piece modelTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Granted Apr 30, 2024·0 cites·15 claims
- 4045US11127849B2Enhancement-mode field effect transistorTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted Sep 21, 2021·0 cites·18 claims
- 4145US10388751B2Semiconductor device and method for forming n-type conductive channel in diamond using heterojunctionTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted Aug 20, 2019·0 cites·8 claims
- 4244US12289817B1Microwave heating cavityTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2025·Granted Apr 29, 2025·0 cites·10 claims
- 4344US11791232B2Packaging structure and packaging method of digital circuitTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2021·Granted Oct 17, 2023·0 cites·10 claims
- 4444US11664783B2Resonator and semiconductor deviceTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2019·Granted May 30, 2023·0 cites·12 claims
- 4543US10648100B1Method for carrying out phosphide in-situ injection synthesis by carrier gasTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted May 12, 2020·0 cites·9 claims
- 4643US2025280897A1Heating and Self-Cleaning Method of Smoking Set, Working Method of Smoking Set, Controller and Smoking SetTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2025·Application pending·0 cites
- 4742US11189696B2Method for preparing self-aligned surface channel field effect transistor and power deviceTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2019·Granted Nov 30, 2021·0 cites·18 claims
- 4841US11817848B2Resonator and filterTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted Nov 14, 2023·0 cites·15 claims
- 4941US10854741B2Enhanced HFETTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2017·Granted Dec 1, 2020·0 cites·10 claims
- 5040US11183385B2Method for passivating silicon carbide epitaxial layerTHE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECH GROUP CORPORATION·Filed 2018·Granted Nov 23, 2021·0 cites·8 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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