Vertical thyristor switch for controllable surge arrester
US-2024429705-A1 · Dec 26, 2024 · US
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Liu Haijun patents
Liu Haijun is listed as an inventor on 40 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Haijun |
| Total patents | 40 |
| First publication | Jul 2, 2015 |
| Latest publication | Dec 26, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Energy conversion apparatus and safety control method therefor
US-12170498-B2 · Dec 17, 2024 · US
Compounds for the Degradation of EGFR Kinase
US-2024342292-A1 · Oct 17, 2024 · US
Encoding method and apparatus for screen sharing, storage medium, and electronic device
US-12108065-B2 · Oct 1, 2024 · US
Cooling apparatus of motor controller, motor controller, and vehicle
US-2024237312-A1 · Jul 11, 2024 · US
Engine piston and fatigue testing apparatus for engine piston
US-11761853-B2 · Sep 19, 2023 · US
Energy conversion apparatus and safety control method therefor
US-2023268862-A1 · Aug 24, 2023 · US
Engine piston and fatigue testing apparatus for engine piston
US-2023168153-A1 · Jun 1, 2023 · US
Control method and apparatus applied to controller
US-11649790-B1 · May 16, 2023 · US
Methodology for trustworthy software build
US-11520902-B2 · Dec 6, 2022 · US
Recent patents
Latest publications not already listed above.
Method and apparatus for processing encoded data, computer device, and storage medium
US-11431993-B2 · Aug 30, 2022 · US
Encoding method and apparatus for screen sharing, storage medium, and electronic device
US-2022046261-A1 · Feb 10, 2022 · US
Method for efficiently producing PHA
US-11155483-B1 · Oct 26, 2021 · US
Method and apparatus for processing encoded data, computer device, and storage medium
US-2021266576-A1 · Aug 26, 2021 · US
Insulation coordination method and system for a series compensation apparatus, storage medium and electronic device
US-2021216698-A1 · Jul 15, 2021 · US
Insulation coordination method and system for a series compensation apparatus, storage medium and electronic device
US-11062078-B1 · Jul 13, 2021 · US
Image file processing method, system and storage medium
US-11012716-B2 · May 18, 2021 · US
Control method and device for alternating-current and direct-current conversion circuit, and computer storage medium
US-10951110-B2 · Mar 16, 2021 · US
Image transcoding method and apparatus
US-10904542-B2 · Jan 26, 2021 · US
Methodology for trustworthy software build
US-2020364344-A1 · Nov 19, 2020 · US
Control method and device for alternating-current and direct-current conversion circuit, and computer storage medium
US-2020195126-A1 · Jun 18, 2020 · US
Hand gesture recognition method, device, system, and computer storage medium
US-10591999-B2 · Mar 17, 2020 · US
Picture file procesing method and apparatus, and storage medium
US-2020036983-A1 · Jan 30, 2020 · US
Image transcoding method and apparatus
US-2019335186-A1 · Oct 31, 2019 · US
Image file processing method, system and storage medium
US-2019230382-A1 · Jul 25, 2019 · US
Hand gesture recognition method, device, system, and computer storage medium
US-10198083-B2 · Feb 5, 2019 · US
Data processing method, device and system
US-2018225346-A1 · Aug 9, 2018 · US
Gesture control method, apparatus and system
US-10013067-B2 · Jul 3, 2018 · US
Hand gesture recognition method, device, system, and computer storage medium
US-2017277267-A1 · Sep 28, 2017 · US
Hand gesture recognition method, device, system, and computer storage medium
US-2017262061-A1 · Sep 14, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Zte Corp | 15 |
| Tencent Tech Shenzhen Co Ltd | 9 |
| Global Energy Interconnection Res Inst Co Ltd | 5 |
| State Grid Corp China | 5 |
| Weichai Power Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/017 | 10 |
| H04N19/172 | 9 |
| G06F3/011 | 7 |
| H04N21/43615 | 6 |
| H04N21/4223 | 6 |