Haifeng Gu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Controlling system console for electric hoists and controlling syst...
- Patent number 11,440,777
- Issue date Sep 13, 2022
- Shanghai Huiyan Intelligence Technology Co., Ltd.
- Yingjun Zhao
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DATA INTERFACE CONNECTOR
- Publication number 20250112389
- Publication date Apr 3, 2025
- ADVANCED MICRO DEVICES, INC.
- HaiFeng Gu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING SYSTEM CONSOLE FOR ELECTRIC HOISTS AND CONTROLLING SYST...
- Publication number 20190375616
- Publication date Dec 12, 2019
- Shanghai Huiyan Intelligence Technology Co., Ltd.
- Yingjun Zhao
- B66 - HOISTING LIFTING HAULING