Zhigang LI

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pattern transfer printing systems and methods
- Patent number 11,910,537
- Issue date Feb 20, 2024
- Wuhan DR Laser Technology Corp,. LTD
- Gad Igra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PATTERN TRANSFER PRINTING SYSTEMS AND METHODS
- Publication number 20240208242
- Publication date Jun 27, 2024
- Wuhan DR Laser Technology Corp,. LTD
- Gad IGRA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATTERN TRANSFER PRINTING SYSTEMS AND METHODS
- Publication number 20230148357
- Publication date May 11, 2023
- Wuhan Dr Laser Technology Corp., Ltd.
- Gad IGRA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS