Yuhua CHEN

Person

Nanchang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Additive repair device for internal threads
- Patent number 12,151,318
- Issue date Nov 26, 2024
- NANCHANG HANGKONG UNIVERSITY
- Timing Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of preparing aluminum foam sandwich material by rotating fri...
- Patent number 11,925,977
- Issue date Mar 12, 2024
- NANCHANG HANGKONG UNIVERSITY
- Jilin Xie
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electromagnetic pulse-aided friction stir lock welding processing d...
- Patent number 11,806,803
- Issue date Nov 7, 2023
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromagnetic pulse additive device and method for connection rin...
- Patent number 11,701,735
- Issue date Jul 18, 2023
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic grinding device for weld beading on inner wall of pipelin...
- Patent number 11,396,079
- Issue date Jul 26, 2022
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Adaptive and rapid repairing device for single roller
- Patent number 11,173,493
- Issue date Nov 16, 2021
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOND AND MANUFACTURING DEVICE OF AMORPHOUS NANOCRY...
- Publication number 20240342788
- Publication date Oct 17, 2024
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B22 - CASTING POWDER METALLURGY
Information Patent Application
WIRE-FEEDING ELECTROMAGNETIC SPRAY ADDITIVE MANUFACTURING DEVICE AN...
- Publication number 20240342823
- Publication date Oct 17, 2024
- NANCHANG HANGKONG UNIVERSITY
- Timing ZHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLEXIBLE ADAPTIVE LARGE LENGTH TO THIN RATIO PIPELINE INTELLIGENT R...
- Publication number 20240052964
- Publication date Feb 15, 2024
- NANCHANG HANGKONG UNIVERSITY
- Timing ZHANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD OF PREPARING ALUMINUM FOAM SANDWICH MATERIAL BY ROTATING FRI...
- Publication number 20230339016
- Publication date Oct 26, 2023
- NANCHANG HANGKONG UNIVERSITY
- Jilin XIE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTROMAGNETIC PULSE-AIDED FRICTION STIR LOCK WELDING PROCESSING D...
- Publication number 20230191529
- Publication date Jun 22, 2023
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROMAGNETIC PULSE ADDITIVE DEVICE AND METHOD FOR CONNECTION RIN...
- Publication number 20220402066
- Publication date Dec 22, 2022
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING GAS SHIELDING DEVICE, LASER FILLER WIRE WELDING SYSTEM AND...
- Publication number 20220281031
- Publication date Sep 8, 2022
- NANCHANG HANGKONG UNIVERSITY
- Shanlin Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Additive Repair Device For Internal Threads
- Publication number 20220193806
- Publication date Jun 23, 2022
- NANCHANG HANGKONG UNIVERSITY
- Timing ZHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADAPTIVE AND RAPID REPAIRING DEVICE FOR SINGLE ROLLER
- Publication number 20200290053
- Publication date Sep 17, 2020
- NANCHANG HANGKONG UNIVERSITY
- Yuhua Chen
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
AUTOMATIC GRINDING DEVICE FOR WELD BEADING ON INNER WALL OF PIPELIN...
- Publication number 20200198087
- Publication date Jun 25, 2020
- Yuhua CHEN
- B24 - GRINDING POLISHING

Person

Patents Grantslast 30 patents

Additive repair device for internal threads

Method of preparing aluminum foam sandwich material by rotating fri...

Electromagnetic pulse-aided friction stir lock welding processing d...

Electromagnetic pulse additive device and method for connection rin...

Automatic grinding device for weld beading on inner wall of pipelin...

Adaptive and rapid repairing device for single roller

Patents Applicationslast 30 patents

MANUFACTURING METHOND AND MANUFACTURING DEVICE OF AMORPHOUS NANOCRY...

WIRE-FEEDING ELECTROMAGNETIC SPRAY ADDITIVE MANUFACTURING DEVICE AN...

FLEXIBLE ADAPTIVE LARGE LENGTH TO THIN RATIO PIPELINE INTELLIGENT R...

METHOD OF PREPARING ALUMINUM FOAM SANDWICH MATERIAL BY ROTATING FRI...

ELECTROMAGNETIC PULSE-AIDED FRICTION STIR LOCK WELDING PROCESSING D...

ELECTROMAGNETIC PULSE ADDITIVE DEVICE AND METHOD FOR CONNECTION RIN...

WELDING GAS SHIELDING DEVICE, LASER FILLER WIRE WELDING SYSTEM AND...

Additive Repair Device For Internal Threads

ADAPTIVE AND RAPID REPAIRING DEVICE FOR SINGLE ROLLER

AUTOMATIC GRINDING DEVICE FOR WELD BEADING ON INNER WALL OF PIPELIN...