Zhao-Yang XU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Printer including copy and scan functions
- Patent number 11,539,850
- Issue date Dec 27, 2022
- Hewlett-Packard Development Company, L.P.
- Ren-San Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINTER INCLUDING COPY AND SCAN FUNCTIONS
- Publication number 20220201138
- Publication date Jun 23, 2022
- Ren-san WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE