DK43290D0 - Kontinuerlig armeret hoejpaalidelig impulsprocessor - Google Patents

Kontinuerlig armeret hoejpaalidelig impulsprocessor

Info

Publication number
DK43290D0
DK43290D0 DK043290A DK43290A DK43290D0 DK 43290 D0 DK43290 D0 DK 43290D0 DK 043290 A DK043290 A DK 043290A DK 43290 A DK43290 A DK 43290A DK 43290 D0 DK43290 D0 DK 43290D0
Authority
DK
Denmark
Prior art keywords
high reliable
impulse processor
armed high
continuously armed
continuously
Prior art date
Application number
DK043290A
Other languages
English (en)
Other versions
DK43290A (da
Inventor
George R Lichtblau
Original Assignee
George R Lichtblau
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by George R Lichtblau filed Critical George R Lichtblau
Publication of DK43290A publication Critical patent/DK43290A/da
Publication of DK43290D0 publication Critical patent/DK43290D0/da

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing passive circuit, e.g. resonant circuit transponders
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK043290A 1988-06-20 1990-02-19 Kontinuerlig armeret hoejpaalidelig impulsprocessor DK43290D0 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1988/002123 WO1989012877A1 (en) 1988-06-20 1988-06-20 Continuously armed high reliability pulse train processor

Publications (2)

Publication Number Publication Date
DK43290A DK43290A (da) 1990-02-19
DK43290D0 true DK43290D0 (da) 1990-02-19

Family

ID=22208758

Family Applications (1)

Application Number Title Priority Date Filing Date
DK043290A DK43290D0 (da) 1988-06-20 1990-02-19 Kontinuerlig armeret hoejpaalidelig impulsprocessor

Country Status (7)

Country Link
EP (1) EP0390779A4 (da)
JP (1) JPH03501417A (da)
KR (1) KR950004714B1 (da)
AU (1) AU621558B2 (da)
DK (1) DK43290D0 (da)
FI (1) FI900832A0 (da)
WO (1) WO1989012877A1 (da)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863244A (en) * 1972-06-14 1975-01-28 Lichtblau G J Electronic security system having improved noise discrimination
JPS5650477B2 (da) * 1973-08-16 1981-11-28
US3828337A (en) * 1973-08-20 1974-08-06 G Lichtblau Noise rejection circuitry
US3961322A (en) * 1974-07-02 1976-06-01 Lichtblau G J Real time signal discrimination circuitry
US4087791A (en) * 1974-09-09 1978-05-02 Minnesota Mining And Manufacturing Company Electromagnetically responsive device and system for detecting the same
US4511888A (en) * 1983-06-29 1985-04-16 U.S. Currency Protection Corp. Dual signal electromagnetic article theft detector
US4642613A (en) * 1984-03-16 1987-02-10 Knogo Corporation Electronic theft detection apparatus with responder elements on protected articles
US4779077A (en) * 1987-04-13 1988-10-18 Lichtblau G J Continuously armed high reliability pulse train processor

Also Published As

Publication number Publication date
KR900702493A (ko) 1990-12-07
JPH03501417A (ja) 1991-03-28
EP0390779A1 (en) 1990-10-10
DK43290A (da) 1990-02-19
FI900832A0 (fi) 1990-02-20
AU621558B2 (en) 1992-03-19
EP0390779A4 (en) 1991-04-24
KR950004714B1 (ko) 1995-05-04
WO1989012877A1 (en) 1989-12-28
AU2326788A (en) 1990-01-12

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