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KNOGO CORP

Overview
  • Total Patents
    304
About

KNOGO CORP has a total of 304 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, Australia and Japan. Its main competitors in its focus markets control, machines and civil engineering are BRK ELECTRONICS, AMERICAN DISTRICT TELEGRAPH CO and LOCCA TECH LTD.

Patent filings per year

Chart showing KNOGO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Minasy Arthur John 35
#2 Cooper Michael Nelson 33
#3 Pokalsky Peter Anthony 33
#4 Minasy Arthur J 29
#5 Cooper Michael N 19
#6 Zhou Peter Y 17
#7 Pokalsky Peter A 13
#8 Zhou Peter Yongxin 11
#9 Pang Dexing 11
#10 Pruzick Ronald 10

Latest patents

Publication Filing date Title
AU8126994A Method and apparatus for automatically desensitizing sensor elements
AU7724394A Device and method for deactivating magnetic security strips
US5401584A Surveillance marker and method of making same
US5264829A Method and apparatus for theft detection using digital signal processing
US5206626A Stabilized article surveillance responder
US5304983A Multiple pulse responder and detection system and method of making and using same
US5225807A Method and apparatus for sensitizing and desensitizing targets for electronic article surveillance systems
US5126720A Method and apparatus for deactivating magnetic targets
US5146204A Theft detection apparatus and flattened wire target and method of making same
US5088165A Theft deterrent fastener and fastener assembly
US5029291A Electromagnetic sensor element and methods and apparatus for making and using same
US4987754A Magnetically releasable target lock
US5121103A Load isolated article surveillance system and antenna assembly
US4870391A Multiple frequency theft detection system
US4751500A Detection of unauthorized removal of theft detection target devices
US4684930A Method and apparatus for deactivating targets used in electromagnetic type article surveillance systems
US4590461A Tamper resistant target wafer and fastener assembly
ZA8406171B Target applicator
EP0134018A2 Target applicator
US4568921A Theft detection apparatus and target and method of making same