Dehua Zhu

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Wenzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Drilling device with controllable femtosecond laser processing tape...
- Patent number 11,865,643
- Issue date Jan 9, 2024
- LYNCWELL INNOVATION INTELLIGENT SYSTEM (ZHEJIANG) CO., LTD.
- Fengping Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Online laser leveling detection method of 3D printer
- Patent number 11,338,504
- Issue date May 24, 2022
- Wenzhou University
- Yu Cao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DRILLING DEVICE WITH CONTROLLABLE FEMTOSECOND LASER PROCESSING TAPE...
- Publication number 20210323097
- Publication date Oct 21, 2021
- Wenzhou University
- Fengping LI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Online Laser Leveling Detection Method Of 3D Printer
- Publication number 20210146601
- Publication date May 20, 2021
- Wenzhou University
- Yu Cao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR