APPLICATIONS FOR RADIO FREQUENCY IDENTIFICATION SYSTEMS

Patent №

US 6,232,870

Granted

2001-05-15

Filed 1999

Owner

3M INNOVATIVE PROPERTIES COMPANY

Lab

—

AI components

vision · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09368826

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The present invention relates to RFID devices, including handheld RFID devices, and applications for such devices. The devices and applications may be used in connection with items that are associated with an RFID tag, and optionally a magnetic security element. The devices and applications are described with particular reference to library materials such as books, periodicals, and magnetic and optical media.

Vision AI hardwareG06K 7/0008G06K 7/10079G06K 7/10386G06K 17/00G06K 19/07749G06K 19/07779G06K 19/07783G06K 19/07786+17 more

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AI classification

AI hardware0.95

Vision0.94

Evolutionary computation0.34

Natural language0.00

Machine learning0.00

Speech0.00

Knowledge representation0.00

Planning0.00

Ownership

3M INNOVATIVE PROPERTIES COMPANY

assignment · 101570855

Assignors

GARBER, SHARON R., GONZALEZ, BERNARD A., GRUNES, MITCHELL B., JACKSON, RICHARD H., KAREL, GERALD L., KRUSE, JOHN M., LINDAHL, RICHARD W., NASH, JAMES E., PIOTROWSKI, CHESTER, YORKOVICH, JOHN D.

On an employer assignment, the assignors are typically the inventors.

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Cites (21)

INVENTORY SYSTEM USING ARTICLES WITH RFID TAGSUS 5,963,134 · 1999 ELECTRONIC ARTICLE SECURITY SYSTEM FOR STORE WHICH USES INTELLIGENT SECURITY TAGS AND TRANSACTION DATAUS 5,745,036 · 1998 METHOD AND APPARATUS FOR DETECTING RADIOACTIVE CONTAMINATION IN STEEL SCRAPUS 5,705,818 · 1998 OBJECT LOCATOR SYSTEM AND METHODS THEREFORUS 5,689,238 · 1997 ELECTRONIC CONTROL SYSTEM/NETWORKUS 5,682,142 · 1997 PORTABLE RF ID TAG AND BARCODE READERUS 5,640,002 · 1997 MULTIPLE ITEM RADIO FREQUENCY TAG IDENTIFICATION PROTOCOLUS 5,550,547 · 1996 SECURITY SYSTEM FOR CONTROLLING BUILDING ACCESSUS 5,541,585 · 1996 MULTI-MEMORY ELECTRONIC IDENTIFICATION TAGUS 5,499,017 · 1996 SYSTEM FOR AUTOMATED TOLL COLLECTION ASSISTED BY GPS TECHNOLOGYUS 5,490,079 · 1996 IDENTIFICATION CARD VERIFICATION SYSTEMUS 5,432,864 · 1995 METHOD AND SYSTEM FOR INVENTORYING A DISTRIBUTED PLURALITY OF ITEMS IN A SUPPLYUS 5,334,822 · 1994 MULTI-MEMORY ELECTRONIC IDENTIFICATION TAGUS 5,214,409 · 1993 RESONANT TAGUS 5,119,070 · 1992 METHOD AND APPARATUS FOR INTEGRATED DATA CAPTURE AND ELECTRONIC ARTICLE SURVEILLANCEUS 5,059,951 · 1991 VERY LARGE SCALE INTEGRATED CIRCUIT SUBDIVIDED INTO ISOCHRONOUS REGIONS, METHOD FOR THE MACHINE-AIDED DESIGN OF SUCH A CIRCUIT, AND METHOD FOR THE MACHINE-AIDED TESTING OF SUCH A CIRCUITUS 4,656,592 · 1987 ELECTRICALLY PROGRAMMABLE READ-ONLY MEMORY STACKED ABOVE A SEMICONDUCTOR SUBSTRATEUS 4,442,507 · 1984 Patent US 4,153,931US 4,153,931 Patent US 5,019,815US 5,019,815 Patent US 5,204,526US 5,204,526 Patent US 5,469,363US 5,469,363

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