Patents/Assignees

YANSHAN UNIVERSITY

56 patents in portfolio

US11801653utility2023
Special Hydraulic Press for Bulging Pressing Forming of Automobile Axle Housing and Pressing Forming Method
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US11791568utility2023
Bi-directional Flat Plate Foldable Unit and Bi-directional Flat Plate Foldable Antenna Mechanism
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US11759892utility2023
Additive Manufacturing Device for Cast-rolling with Laser Cladding
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US11754777utility2023
Low-crosstalk Large-capacity Few-mode Optical Fiber
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US11735683utility2023
Single-crystal Beta-ga 2 O 3 MSM Detector and Preparation Method Thereof
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US11708268utility2023
Sp 2 -sp 3 Hybrid Crystalline Boron Nitride and Its Preparation Process
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US11705019utility2023
Dynamic Contact Heat Transfer Simulation Device for Rolling Heavy-load Deformation Zone
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US11684975utility2023
Device for Forming Bimetal Composite Pipe by Spinning Semisolid Metal Powder on Outer Wall of Steel Pipe
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US11679426utility2023
Rolling-bulging Forming Hydraulic Machine for Tubular Products
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US11644017utility2023
Swashplate-type Axial Plunger Pump with Multi-channel Oil Feed and Full-flow Self-cooling and Double-end-face Flow Distribution
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US11634327utility2023
SP2-SP3 Hybrid Crystalline Carbon and Its Preparation Process
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US11628896utility2023
Composite Motion Robot Based on Springtail Movement Mechanism
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US11618294utility2023
Active-passive Dual Mode Switchable Vehicle Suspension System and Switching Method Therefor
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US11577289utility2023
Annular Cooling Device for Large-scale Cylindrical Shell
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US11572615utility2023
Preparation Method of a Zirconium-titanium-based Alloy Embedded Aluminized Layer
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US11565294utility2023
Heating System for Drill Steel Pipe Billet and Heating Method Thereof
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