AU2326788A – Continuously armed high reliability pulse train processor
– Google Patents
AU2326788A – Continuously armed high reliability pulse train processor
– Google Patents
Continuously armed high reliability pulse train processor
Info
Publication number
AU2326788A
AU2326788A
AU23267/88A
AU2326788A
AU2326788A
AU 2326788 A
AU2326788 A
AU 2326788A
AU 23267/88 A
AU23267/88 A
AU 23267/88A
AU 2326788 A
AU2326788 A
AU 2326788A
AU 2326788 A
AU2326788 A
AU 2326788A
Authority
AU
Australia
Prior art keywords
high reliability
pulse train
train processor
armed high
continuously armed
Prior art date
1988-06-20
Legal status (The legal status 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 status listed.)
Granted
Application number
AU23267/88A
Other versions
AU621558B2
(en
Inventor
George J. Lichtblau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Checkpoint Systems Inc
Original Assignee
Checkpoint Systems Inc
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.)
1988-06-20
Filing date
1988-06-20
Publication date
1990-01-12
1988-06-20
Application filed by Checkpoint Systems Inc
filed
Critical
Checkpoint Systems Inc
1990-01-12
Publication of AU2326788A
publication
Critical
patent/AU2326788A/en
1992-01-23
Assigned to CHECKPOINT SYSTEMS, INC.
reassignment
CHECKPOINT SYSTEMS, INC.
Alteration of Name(s) of Applicant(s) under S113
Assignors: LICHTBLAU, GEORGE J.
1992-03-19
Application granted
granted
Critical
1992-03-19
Publication of AU621558B2
publication
Critical
patent/AU621558B2/en
2008-06-20
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU23267/88A
1988-06-20
1988-06-20
Continuously armed high reliability pulse train processor
Ceased
AU621558B2
(en)
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
AU2326788A
true
AU2326788A
(en)
1990-01-12
AU621558B2
AU621558B2
(en)
1992-03-19
Family
ID=22208758
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU23267/88A
Ceased
AU621558B2
(en)
1988-06-20
1988-06-20
Continuously armed high reliability pulse train processor
Country Status (7)
Country
Link
EP
(1)
EP0390779A4
(en)
JP
(1)
JPH03501417A
(en)
KR
(1)
KR950004714B1
(en)
AU
(1)
AU621558B2
(en)
DK
(1)
DK43290D0
(en)
FI
(1)
FI900832A0
(en)
WO
(1)
WO1989012877A1
(en)
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
(en)
*
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
1988
1988-06-20
AU
AU23267/88A
patent/AU621558B2/en
not_active
Ceased
1988-06-20
EP
EP19880907488
patent/EP0390779A4/en
not_active
Withdrawn
1988-06-20
JP
JP63505361A
patent/JPH03501417A/en
active
Pending
1988-06-20
WO
PCT/US1988/002123
patent/WO1989012877A1/en
not_active
Application Discontinuation
1988-06-20
KR
KR1019900700353A
patent/KR950004714B1/en
not_active
IP Right Cessation
1990
1990-02-19
DK
DK043290A
patent/DK43290D0/en
unknown
1990-02-20
FI
FI900832A
patent/FI900832A0/en
not_active
Application Discontinuation
Also Published As
Publication number
Publication date
WO1989012877A1
(en)
1989-12-28
FI900832A0
(en)
1990-02-20
KR950004714B1
(en)
1995-05-04
AU621558B2
(en)
1992-03-19
JPH03501417A
(en)
1991-03-28
EP0390779A1
(en)
1990-10-10
KR900702493A
(en)
1990-12-07
DK43290A
(en)
1990-02-19
EP0390779A4
(en)
1991-04-24
DK43290D0
(en)
1990-02-19
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