Inventor

FRICK HENRY

CH2 patents

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

YANG ZONGXIANG

1 patent

US8565783B2Oct 22, 2013

Path progression matching for indoor positioning systems

YANG ZONGXIANG23 citations85

CONTRAVES AG

1 patent

US7825850B2Nov 2, 2010

Method for measuring the muzzle velocity of a projectile or the like

CONTRAVES AG13 citations76