Jia YU

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Hubei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline robot, pipeline video-signal acquisition and transmission...
- Patent number 10,894,323
- Issue date Jan 19, 2021
- WUHAN EASY-SIGHT TECHNOLOGY CO., LTD.
- Zhiguo Liu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET CURING PIPELINE REPAIR ROBOT AND SYSTEM
- Publication number 20200166172
- Publication date May 28, 2020
- WUHAN EASY-SIGHT TECHNOLOGY CO., LTD.
- Zhiguo LIU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PIPELINE ROBOT, PIPELINE VIDEO-SIGNAL ACQUISITION AND TRANSMISSION...
- Publication number 20200094413
- Publication date Mar 26, 2020
- WUHAN EASY-SIGHT TECHNOLOGY CO., LTD.
- Zhiguo LIU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS