Yongsheng Zhao

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Qinjuangdao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Redundant parallel mechanism with less actuation and multi-degree-o...
- Patent number 11,872,696
- Issue date Jan 16, 2024
- Yanshan University
- Yundou Xu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Bi-directional flat plate foldable unit and bi-directional flat pla...
- Patent number 11,791,568
- Issue date Oct 17, 2023
- Yanshan University
- Yundou Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Four-chain six-degree-of-freedom hybrid mechanism
- Patent number 11,426,863
- Issue date Aug 30, 2022
- Yanshan University
- Yundou Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modular deployable antenna mechanism based on symmetrically structu...
- Patent number 11,101,538
- Issue date Aug 24, 2021
- YANSHAN UNIVERSITY
- Yundou Xu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HEXAGONAL FRUSTUM DEPLOYABLE UNIT AND DEPLOYABLE MECHANISM FORMED B...
- Publication number 20230344110
- Publication date Oct 26, 2023
- Yanshan University
- Bo Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bi-Directional Flat Plate Foldable Unit and Bi-Directional Flat Pla...
- Publication number 20230048276
- Publication date Feb 16, 2023
- Yanshan University
- Yundou Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUNDANT PARALLEL MECHANISM WITH LESS ACTUATION AND MULTI-DEGREE-O...
- Publication number 20220234192
- Publication date Jul 28, 2022
- YANSHAN UNIVERSITY
- YUNDOU XU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FOUR-CHAIN SIX-DEGREE-OF-FREEDOM HYBRID MECHANISM
- Publication number 20210060763
- Publication date Mar 4, 2021
- Yanshan University
- Yundou XU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Modular Deployable Antenna Mechanism Based on Symmetrically Structu...
- Publication number 20200203799
- Publication date Jun 25, 2020
- YANSHAN UNIVERSITY
- Yundou Xu
- H01 - BASIC ELECTRIC ELEMENTS