Inventor

SUN HAOQING

US3 patents

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

ECHELON CORP

1 patent

US7583202B2Sep 1, 2009

Method and apparatus for an electric meter

ECHELON CORP32 citations87

ROBINSON ANDREW JOHN

1 patent

US8219334B2Jul 10, 2012

Method and apparatus for an electric meter

ROBINSON ANDREW JOHN6 citations73

WACKER CHEMIE AG

1 patent

US11897982B2Feb 13, 2024

Water-based polymer dispersions and uses thereof

WACKER CHEMIE AG0 citations54