Sai Kit Cheung

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery-powered rubber-tired gantry crane with onboard charging system
- Patent number 11,485,615
- Issue date Nov 1, 2022
- Paceco Corp.
- Sun Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Jacking tower installation system
- Patent number 9,764,932
- Issue date Sep 19, 2017
- Paceco Corp.
- Sun Huang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
BATTERY-POWERED RUBBER-TIRED GANTRY CRANE WITH ONBOARD CHARGING SYSTEM
- Publication number 20200122983
- Publication date Apr 23, 2020
- Paceco Corp.
- Sun Huang
- B60 - VEHICLES IN GENERAL
Information Patent Application
JACKING TOWER INSTALLATION SYSTEM
- Publication number 20140332486
- Publication date Nov 13, 2014
- Sun Huang
- B66 - HOISTING LIFTING HAULING