Inventor
ZHOU PETER Y
US15 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU PETER Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KNOGO CORP
5 patentsUS5126720AJun 30, 1992
Method and apparatus for deactivating magnetic targets
KNOGO CORP56 citations95
US5225807AJul 6, 1993
Method and apparatus for sensitizing and desensitizing targets for electronic article surveillance systems
KNOGO CORP39 citations92
US5401584AMar 28, 1995
Surveillance marker and method of making same
KNOGO CORP38 citations90
US5146204ASep 8, 1992
Theft detection apparatus and flattened wire target and method of making same
KNOGO CORP18 citations73
US5304983AApr 19, 1994
Multiple pulse responder and detection system and method of making and using same
KNOGO CORP10 citations72
SENTRY TECHNOLOGY CORP
5 patentsUS5993222ANov 30, 1999
Moving electrical contact for track mounted systems
SENTRY TECHNOLOGY CORP26 citations91
US5975581ANov 2, 1999
System for confirming the authenticity of an article using a magnetic reader
SENTRY TECHNOLOGY CORP21 citations91
US5825291AOct 20, 1998
Electronic article surveillance system
SENTRY TECHNOLOGY CORP43 citations86
US6189838B1Feb 20, 2001
Position detector for track mounted surveillance systems
SENTRY TECHNOLOGY CORP6 citations72
US6390419B2May 21, 2002
Position detector for track mounted surveillance systems
SENTRY TECHNOLOGY CORP1 citations51