Xuefei Chen

Follow

Person

Suzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum switching apparatus, and contact assembly and method of secu...
- Patent number 9,704,658
- Issue date Jul 11, 2017
- Eaton Corporation
- Yucheng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum switching apparatus, and electrode extension assembly and as...
- Patent number 9,330,867
- Issue date May 3, 2016
- Eaton Corporation
- Martin B.J. Leusenkamp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VACUUM SWITCHING APPARATUS, AND CONTACT ASSEMBLY AND METHOD OF SECU...
- Publication number 20170221651
- Publication date Aug 3, 2017
- EATON CORPORATION
- YUCHENG LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM SWITCHING APPARATUS, AND CONTACT ASSEMBLY AND METHOD OF SECU...
- Publication number 20160141119
- Publication date May 19, 2016
- EATON CORPORATION
- YUCHENG LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM SWITCHING APPARATUS, AND ELECTRODE EXTENSION ASSEMBLY AND AS...
- Publication number 20150332879
- Publication date Nov 19, 2015
- EATON CORPORATION
- Martin B.J. Leusenkamp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR