Inventor

ZHANG CHANGHONG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG CHANGHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS VDO AUTOMOTIVE CORP

1 patent

US6848626B2Feb 1, 2005

End of valve motion detection for a spool control valve

SIEMENS VDO AUTOMOTIVE CORP4 citations51

ZHANG CHANGHONG

1 patent

US8664463B2Mar 4, 2014

Reversible adhesives

ZHANG CHANGHONG2 citations49

MAINTENANCE & TEST CENTRE CSG EHV POWER TRANS COMPANY

1 patent

US11428613B2Aug 30, 2022

Mechanical reliability testing platform and testing method for tri-post insulators in GIL device

MAINTENANCE & TEST CENTRE CSG EHV POWER TRANS COMPANY0 citations36