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1.发明授权公开(公告)号：US10325194B2
公开(公告)日：2019-06-18
申请号：US15462474
申请日：2017-03-17
Applicant: Zebra Technologies Corporation
Inventor： Boris Y. Tsirline , Robert S. Gawelczyk , Steven R. Kovanko , Anthony Brown , Mao Tian , Karl Torchalski , Michael K. Fein , Christopher Aiello
Abstract: An encoding module and related systems and components are provided. The encoding module includes a plurality of encoding elements arranged in an array of columns and rows and one or more switching elements configured to selectively connect the encoding elements to a reader. The connection of the encoding elements may be based on the location of a targeted transponder disposed among multiple adjacent transponders to ensure the selective communication with the targeted transponder only. The module is configured for various types and locations transponders to be used within a system, such as a printer-encoder. Each encoding element may include a loaded conductive strip comprising a loop shape portion and a shield that corresponds to the loop shape portion. In another embodiment, an access control system having an encoding module with the plurality of couplers and an access card having a plurality of transponders corresponding to the couplers is provided.
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公开(公告)号：US10528774B2
公开(公告)日：2020-01-07
申请号：US16101806
申请日：2018-08-13
Applicant: Zebra Technologies Corporation
Inventor： Boris Y. Tsirline , Karl Torchalski
IPC: G06K7/08 , G06K7/10 , H01Q1/22 , H01Q1/52 , H01Q7/00 , G06K19/077 , G06K19/04 , G06K19/07 , G06K7/00
Abstract: An RFID system for selectively communicating with a targeted transponder from among a group of multiple adjacent transponders is provided. The RFID system may include a transponder conveyance system adapted to transport at least one targeted transponder from a group of multiple adjacent transponders through a transponder encoding area along a feeding direction and an antenna having a resonant inductor and a ferrite material, wherein the ferrite material at least partially covers the resonant inductor and defines an exposed portion of the resonant inductor. In one antenna-transponder alignment, the exposed portion extends substantially parallel to the feeding direction.
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3.发明申请公开(公告)号：US20190258912A1
公开(公告)日：2019-08-22
申请号：US16397516
申请日：2019-04-29
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Boris Y. Tsirline , Robert S. Gawelczyk , Steven R. Kovanko , Anthony Brown , Mao Tian , Karl Torchalski , Michael K. Fein , Christopher Aiello
Abstract: An encoding module and related systems and components are provided. The encoding module includes a plurality of encoding elements arranged in an array of columns and rows and one or more switching elements configured to selectively connect the encoding elements to a reader. The connection of the encoding elements may be based on the location of a targeted transponder disposed among multiple adjacent transponders to ensure the selective communication with the targeted transponder only. The module is configured for various types and locations transponders to be used within a system, such as a printer-encoder. Each encoding element may include a loaded conductive strip comprising a loop shape portion and a shield that corresponds to the loop shape portion. In another embodiment, an access control system having an encoding module with the plurality of couplers and an access card having a plurality of transponders corresponding to the couplers is provided.
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4.发明授权公开(公告)号：US11062193B2
公开(公告)日：2021-07-13
申请号：US16397516
申请日：2019-04-29
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Boris Y. Tsirline , Robert S. Gawelczyk , Steven R. Kovanko , Anthony Brown , Mao Tian , Karl Torchalski , Michael K. Fein , Christopher Aiello
Abstract: An encoding module and related systems and components are provided. The encoding module includes a plurality of encoding elements arranged in an array of columns and rows and one or more switching elements configured to selectively connect the encoding elements to a reader. The connection of the encoding elements may be based on the location of a targeted transponder disposed among multiple adjacent transponders to ensure the selective communication with the targeted transponder only. The module is configured for various types and locations transponders to be used within a system, such as a printer-encoder. Each encoding element may include a loaded conductive strip comprising a loop shape portion and a shield that corresponds to the loop shape portion. In another embodiment, an access control system having an encoding module with the plurality of couplers and an access card having a plurality of transponders corresponding to the couplers is provided.
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