Feng SHI

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical discharge-assisted micro-grinding device for micro-...
- Patent number 11,992,890
- Issue date May 28, 2024
- Changsha University of Science & Technology
- Cong Mao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical discharge-enabled micro-grinding process for micro-...
- Patent number 11,904,400
- Issue date Feb 20, 2024
- Changsha University of Science & Technology
- Cong Mao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for controlling dynamically controllable ultrawide-amplitude...
- Patent number 11,658,005
- Issue date May 23, 2023
- NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY, PEOPLE'S LIBERATION ARMY OF CHINA
- Ye Tian
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrochemical Discharge-assisted Micro-grinding Device for Micro-...
- Publication number 20230321740
- Publication date Oct 12, 2023
- Changsha University of Science & Technology
- Cong MAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrochemical Discharge-Enabled Micro-grinding process for Micro-...
- Publication number 20230294189
- Publication date Sep 21, 2023
- Changsha University of Science & Technology
- Cong MAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JET POLISHING DEVICE FOR STABLY FORMING SHAPE OF GAUSSIAN REMOVAL F...
- Publication number 20230201998
- Publication date Jun 29, 2023
- National University of Defense Technology
- Ci SONG
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR CONTROLLING DYNAMICALLY CONTROLLABLE ULTRAWIDE-AMPLITUDE...
- Publication number 20220384141
- Publication date Dec 1, 2022
- National University of Defense Technology, People's Liberation Army of China
- Ye TIAN
- H01 - BASIC ELECTRIC ELEMENTS