Inventor
NGUYEN VAN-DUC
US12 patents
⚠️ This page may combine multiple inventors who share the name “NGUYEN VAN-DUC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
7 patentsUS6336082B1Jan 1, 2002
Method for automatic screening of abnormalities
GEN ELECTRIC70 citations94
US6748112B1Jun 8, 2004
Method and apparatus for finding shape deformations in objects having smooth surfaces
GEN ELECTRIC127 citations93
US6504957B2Jan 7, 2003
Method and apparatus for image registration
GEN ELECTRIC31 citations90
US7327857B2Feb 5, 2008
Non-contact measurement method and apparatus
GEN ELECTRIC28 citations88
US6690841B2Feb 10, 2004
Method and apparatus for image registration
GEN ELECTRIC11 citations71
US6411915B1Jun 25, 2002
Method and apparatus for calibrating a non-contact range sensor
GEN ELECTRIC13 citations68
US4888711ADec 19, 1989
Image interpretation method and apparatus using faces for constraint satisfaction
GEN ELECTRIC4 citations62
HERMES MICROVISION INC
4 patentsUS9436985B1Sep 6, 2016
Method and system for enhancing image quality
HERMES MICROVISION INC14 citations83
US9002097B1Apr 7, 2015
Method and system for enhancing image quality
HERMES MICROVISION INC6 citations83
US9400176B2Jul 26, 2016
Dynamic focus adjustment with optical height detection apparatus in electron beam system
HERMES MICROVISION INC4 citations73
US7767982B2Aug 3, 2010
Optical auto focusing system and method for electron beam inspection tool
HERMES MICROVISION INC5 citations62