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公开(公告)号：CA2861772A1
公开(公告)日：2013-07-04
申请号：CA2861772
申请日：2012-12-05
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BELLOWS DAVID E , O'HAIRE MICHAEL , SUBRAMANIAN PANCHAPAKESAN V
Abstract: A method and apparatus for obtaining data of a Radio Frequency Identification (RFID) tag in a virtual read zone of a non-RFID enabled device. The method comprises determining (505) a location of the non-RFID enabled device, determining (510) a virtual read zone of the non-RFID enabled device using at least the location of the non-RFID enabled device, identifying (515) at least one fixed reader device having an RFID read zone that at least partially includes the virtual read zone, reading (520) data of the RFID tag using the at least one fixed reader device, and transmitting (525) the data of the RFID tag from the at least one fixed reader device to the non-RFID enabled device.
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公开(公告)号：AU2003295443A1
公开(公告)日：2004-07-09
申请号：AU2003295443
申请日：2003-11-10
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WULFF THOMAS , BELLOWS DAVID E
Abstract: A connector contact interface system for a portable device. The system includes a first arrangement of one or more fixed electrically conductive contacts of a first device, and a second arrangement of one or more electrically conductive pogo contacts in a second device, which pogo contacts of the second device are in substantially axial alignment with the respective fixed contacts of the first arrangement of the first device. When the connectors are in full engagement, the one or more pogo contacts and the respective one or more fixed contacts are in tip-to-tip abutment. The first arrangement is included either on a rigid or flexible circuit board or in connector housing of the first device, and the second arrangement is included in a connector housing of the second device. The contacts of either or both of the first and second arrangements are plated with a wear-resistant metal such as hard gold.
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公开(公告)号：AU2003295443B2
公开(公告)日：2009-02-26
申请号：AU2003295443
申请日：2003-11-10
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WULFF THOMAS , BELLOWS DAVID E
Abstract: A connector contact interface system for a portable device. The system includes a first arrangement of one or more fixed electrically conductive contacts of a first device, and a second arrangement of one or more electrically conductive pogo contacts in a second device, which pogo contacts of the second device are in substantially axial alignment with the respective fixed contacts of the first arrangement of the first device. When the connectors are in full engagement, the one or more pogo contacts and the respective one or more fixed contacts are in tip-to-tip abutment. The first arrangement is included either on a rigid or flexible circuit board or in connector housing of the first device, and the second arrangement is included in a connector housing of the second device. The contacts of either or both of the first and second arrangements are plated with a wear-resistant metal such as hard gold.
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公开(公告)号：CA2861772C
公开(公告)日：2017-03-14
申请号：CA2861772
申请日：2012-12-05
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BELLOWS DAVID E , O'HAIRE MICHAEL , SUBRAMANIAN PANCHAPAKESAN V
Abstract: A method and apparatus for obtaining data of a Radio Frequency Identification (RFID) tag in a virtual read zone of a non-RFID enabled device. The method comprises determining (505) a location of the non-RFID enabled device, determining (510) a virtual read zone of the non-RFID enabled device using at least the location of the non-RFID enabled device, identifying (515) at least one fixed reader device having an RFID read zone that at least partially includes the virtual read zone, reading (520) data of the RFID tag using the at least one fixed reader device, and transmitting (525) the data of the RFID tag from the at least one fixed reader device to the non-RFID enabled device.
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Patent Agency Ranking
公开(公告)号：AU2014340583A1
公开(公告)日：2016-04-28
申请号：AU2014340583
申请日：2014-10-08
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BELLOWS DAVID E
IPC: G06K7/00
Abstract: An RFID reader configures each of a plurality of antennas operating in the RFID reader to operate in one of a first state and a second state, configures each of the plurality of antennas to operate in a first session and a second session and to operate in opposite states in the first session and the second session, and configures adjacent antennas or adjacent groups of antennas to operate in opposite states in the first session and the second session. During operation, each of the plurality of antennas is configured to read an RFID tag within a range of the antenna when a state of the RFID tag for the session in which the antenna is configured to operate matches the state in which the antenna is configured to operate and to switch the state of the RFID tag to the opposite state for each session.
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6.发明专利
公开(公告)号：DE112013001282T5
公开(公告)日：2014-12-24
申请号：DE112013001282
申请日：2013-02-20
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BELLOWS DAVID E
Abstract: Ein Antennenverfahren und eine Vorrichtung für ein Hochfrequenzidentifikations-(RFID-)Lesegerät schließt ein RFID-Lesegerät, mehrere Funkanschlüsse des RFID-Lesegeräts und mehrere linear polarisierte Antennenelemente, die an die Funkanschlüsse gekoppelt sind, ein, wobei das RFID-Lesegerät die Funkanschlüsse leitet, um die Antennenelemente nacheinander einzeln derart kommunikativ mit dem RFID-Lesegerät zu verbinden, dass nur ein Antennenelement funktionsfähig ist, um zu einem beliebigen Zeitpunkt zu senden/zu empfangen. Die Antennenelemente sind in einer abwechselnden vertikal polarisierten und horizontal polarisierten Konfiguration angeordnet.
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7.发明专利
公开(公告)号：GB2517090A
公开(公告)日：2015-02-11
申请号：GB201415628
申请日：2013-02-20
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BELLOWS DAVID E
Abstract: An antenna method and apparatus for a Radio Frequency Identification, RFID, reader includes an RFID reader (12), a plurality of radio ports (14) of the RFID reader, and a plurality of linearly polarized antenna elements (10) coupled to the radio ports, wherein the RFID reader directs the radio ports to sequentially communicatively connect only one antenna element at a time to the RFID reader such that only one antenna element is operable to transmit/receive at any instant in time. The antenna elements are mounted in an alternating vertically polarized and horizontally polarized configuration.
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公开(公告)号：CA2509376A1
公开(公告)日：2004-07-01
申请号：CA2509376
申请日：2003-11-10
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WULFF THOMAS , BELLOWS DAVID E
Abstract: A connector contact interface system for a portable device. The system includes a first arrangement of one or more fixed electrically conductive contacts of a first device, and a second arrangement of one or more electrically conductive pogo contacts in a second device, which pogo contact s of the second device are in substantially axial alignment with the respectiv e fixed contacts of the first arrangement of the first device. When the connectors are in full engagement, the one or more pogo contacts and the respective one or more fixed contacts are in tip-to-tip abutment. The first arrangement is included either on a rigid or flexible circuit board or in connector housing of the first device, and the second arrangement is include d in a connector housing of the second device. The contacts of either or both of the first and second arrangements are plated with a wear-resistant metal suc h as hard gold.
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公开(公告)号：EP1570547A4
公开(公告)日：2007-08-22
申请号：EP03786629
申请日：2003-11-10
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： WULFF THOMAS , BELLOWS DAVID E
CPC classification number: H01R13/2471 , H01R13/03 , H01R13/2421
Abstract: A connector contact interface system for a portable device. The system includes a first arrangement of one or more fixed electrically conductive contacts of a first device, and a second arrangement of one or more electrically conductive pogo contacts in a second device, which pogo contacts of the second device are in substantially axial alignment with the respective fixed contacts of the first arrangement of the first device. When the connectors are in full engagement, the one or more pogo contacts and the respective one or more fixed contacts are in tip-to-tip abutment. The first arrangement is included either on a rigid or flexible circuit board or in connector housing of the first device, and the second arrangement is included in a connector housing of the second device. The contacts of either or both of the first and second arrangements are plated with a wear-resistant metal such as hard gold.
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