公开(公告)号：EP3163511B1

公开(公告)日：2018-08-22

申请号：EP15306709.5

申请日：2015-10-26

Applicant: Thomson Licensing

Inventor： LOUZIR, Ali ,  LE NAOUR, Jean-Yves

IPC: H01Q1/22 ,  H01Q9/06 ,  H01Q5/50 ,  G06K19/077 ,  G06K19/07

CPC classification number: H01Q1/2216 ,  G06K19/0724 ,  G06K19/07767 ,  G06K19/07794 ,  H01Q5/50 ,  H01Q9/065

Abstract: The invention relates to a device comprising at least a first RFID module (10) and a second RFID module (11), each comprising a chip (100, 110) coupled to a wire loop antenna (101,111). The first and second RFID modules (10,11) operate at a first operating frequency into a first frequency band and at a second operating frequency into a second frequency band respectively, the second operating frequency being substantially equal to a multiple k of the first operating frequency, with k‰¥2. The device further comprises a resonant half-wave dipole (12) having a length (L) that is substantially equal to »/2 where » is a wavelength associated to the first frequency band. The first module is present in the vicinity of the centre of the half-wave dipole (12) and the second module is present at a distance substantially equal to (2*n+1)»/4*k from an end of the half-wave dipole (12), with nˆˆ [0...k-1].

公开(公告)号：EP3360080A1

公开(公告)日：2018-08-15

申请号：EP16794686.2

申请日：2016-10-07

Applicant: Fenotag

Inventor： ELBAZ, Didier

IPC: G06K19/077

CPC classification number: G06K19/07718 ,  G06K19/07722 ,  G06K19/07794

Abstract: The invention relates to a method (100) for assembling an electronic radio-frequency identification tag (1) comprising a dielectric carrier (30) arranged so as to receive a radio-frequency identification module (10) and a conductive antenna (20). Such a method particularly comprises a step (150) of depositing, on the upper face (30u) of the support (30), following the deposition of said radio-frequency identification module (10), a layer of a thermoplastic material (TP2), said layer at least partially covering the first conductive antenna (20) and the radio-frequency identification module (10).

公开(公告)号：EP3238141A1

公开(公告)日：2017-11-01

申请号：EP15823285.0

申请日：2015-12-18

Applicant: Avery Dennison Retail Information Services, LLC

Inventor： FORSTER, Ian, J.

IPC: G06K19/077 ,  H01Q1/22

CPC classification number: G06K19/07786 ,  G06K19/07767 ,  G06K19/0779 ,  G06K19/07794 ,  H01Q1/2225 ,  H01Q9/285 ,  H01Q21/30

Abstract: An RFID device includes a conductive sheet defining at least first and second portions, with an intermediate portion joining the other portions. One or more RFID chips electrically coupled to the portions, such as one or both of the first and second portions of the conductive sheet and to the intermediate portion. The first portion of the conductive sheet defines a multi-turn high frequency antenna having one or more disruptions in the conductive sheet positioned between and/or defining adjacent turns of the multi-turn antenna. The second portion of the conductive sheet defines a first radiating arm of an ultra high frequency antenna. The disruptions direct a high frequency current around the turns of the multi-turn high frequency antenna, while allowing an ultra high frequency current to flow across the disruptions, resulting in the first portion of the conductive sheet defining a second radiating arm of the ultra high frequency antenna.

Abstract translation: RFID装置包括限定至少第一和第二部分的导电片，其中中间部分连接其他部分。 一个或多个RFID芯片电耦合到所述部分，例如导电片的第一和第二部分中的一个或两个以及中间部分。 导电片的第一部分限定多匝高频天线，该多匝高频天线在位于多匝天线之间和/或限定多匝天线的相邻匝之间的导电片中具有一个或多个中断。 导电片的第二部分限定超高频天线的第一辐射臂。 中断引导围绕多匝高频天线的匝的高频电流，同时允许超高频电流流过中断，导致导电片的第一部分限定超高的第二辐射臂 高频天线。

公开(公告)号：EP3232377A2

公开(公告)日：2017-10-18

申请号：EP17166534.2

申请日：2017-04-13

Applicant: On Track Innovations Ltd.

Inventor： Itay, Nehemya ,  Gazit, Nir ,  Haroosh, Yaacov ,  Kaplun, George

IPC: G06K19/077

CPC classification number: G06K19/07769 ,  G06K19/07794

Abstract: A contactless user device for contactless communication with an external reader device includes an antenna loop that at least partially surrounds a hollow ferrite core, the hollow core including a ferrite wall that at least partially surrounds a space without ferrite. A circuit board is located within the space. The circuit board includes a contactless chip that is configured for contactless communication with the external reader device via the antenna.

公开(公告)号：EP3163511A1

公开(公告)日：2017-05-03

申请号：EP15306709

申请日：2015-10-26

Applicant: THOMSON LICENSING

Inventor： LOUZIR ALI ,  LE NAOUR JEAN-YVES

IPC: G06K19/077 ,  G06K19/07

CPC classification number: H01Q1/2216 ,  G06K19/0724 ,  G06K19/07767 ,  G06K19/07794 ,  H01Q5/50 ,  H01Q9/065

Abstract: The invention relates to a device comprising at least a first RFID module (10) and a second RFID module (11), each comprising a chip (100, 110) coupled to a wire loop antenna (101,111). The first and second RFID modules (10,11) operate at a first operating frequency into a first frequency band and at a second operating frequency into a second frequency band respectively, the second operating frequency being substantially equal to a multiple k of the first operating frequency, with k‰¥2. The device further comprises a resonant half-wave dipole (12) having a length (L) that is substantially equal to »/2 where » is a wavelength associated to the first frequency band. The first module is present in the vicinity of the centre of the half-wave dipole (12) and the second module is present at a distance substantially equal to (2*n+1)»/4*k from an end of the half-wave dipole (12), with nˆˆ [0...k-1].

Abstract translation: 本发明涉及包括至少第一RFID模块（10）和第二RFID模块（11）的设备，每个RFID模块包括耦合到导线环形天线（101,111）的芯片（100,110）。 第一和第二RFID模块（10,11）分别以第一操作频率进入第一频带并且以第二操作频率进入第二频带，第二操作频率基本上等于第一操作的倍数k 频率，k‰2。 该装置还包括谐振半波偶极子（12），该谐振半波偶极子具有基本上等于π/ 2的长度（L），其中λ是与第一频带相关的波长。 第一模块存在于半波偶极子（12）的中心附近，并且第二模块存在的距离基本上等于（2 * n + 1）/4 * k距离的一半 - 波偶极子（12），其中n [0 ... k-1]。

公开(公告)号：EP3016031A4

公开(公告)日：2017-04-19

申请号：EP14817792

申请日：2014-06-19

Applicant: TOPPAN PRINTING CO LTD

Inventor： TSUKADA TETSUYA ,  MIZOGUCHI SHONOSUKE ,  HATAKEYAMA ERIKO

IPC: G06K19/077 ,  G06K19/07

CPC classification number: G06K19/07784 ,  G06K19/07769 ,  G06K19/07794

Abstract: A dual IC card of the present invention includes: an IC module having a contact terminal portion contacting an external machine, a connecting coil configuring a contactless terminal portion by electromagnetic coupling, and an IC chip having a contact communication function and a contactless communication function; an antenna formed along a coil wiring path that defines an inductance and having a coupling coil portion electromagnetically coupling with the connecting coil of the IC module, a main coil portion formed along a coil wiring path that defines an inductance and connected to the coupling coil portion for performing contactless communication with the external machine, and a resistance-increasing portion provided in a section that forms the coil wiring path of at least one of the coupling coil portion and the main coil portion increase electrical resistance in the section; and a plate-like card body in which the antenna is arranged.

Abstract translation: 本发明的双IC卡包括：具有与外部机器接触的接触端子部分，通过电磁耦合构成非接触端子部分的连接线圈以及具有接触通信功能和非接触通信功能的IC芯片的IC模块; 沿着限定电感的线圈布线路径形成的天线，并具有与IC模块的连接线圈电磁耦合的耦合线圈部分;主线圈部分，沿着线圈布线路径形成，该线圈布线路径限定电感并连接到耦合线圈部分 用于执行与外部机器的非接触式通信，并且设置在形成耦合线圈部分和主线圈部分中的至少一个的线圈布线路径的部分中的电阻增加部分增加该部分中的电阻; 以及其中布置天线的板状卡体。

公开(公告)号：EP3115937A1

公开(公告)日：2017-01-11

申请号：EP16177454.2

申请日：2016-07-01

Applicant: ASSA ABLOY AB

Inventor： KAPP, Hugo

IPC: G06K19/07 ,  G06K19/077

CPC classification number: G06K19/07794 ,  G06K7/10237 ,  G06K19/072 ,  G06K19/0723 ,  G06K19/0724 ,  G06K19/07767 ,  H04B5/0062 ,  H04B5/0081

Abstract: The present invention concerns a RFID transponder, such as a card, comprising a first chip electrically connected to a first antenna and a second chip electrically connected to a second antenna. The first antenna comprises a secondary antenna which is inductively to the second antenna.

Abstract translation: 本发明涉及一种RFID应答器，例如卡，包括电连接到第一天线的第一芯片和与第二天线电连接的第二芯片。 第一天线包括电感到第二天线的辅助天线。

公开(公告)号：EP3033716A1

公开(公告)日：2016-06-22

申请号：EP14836230.4

申请日：2014-08-13

Applicant: Neology, Inc.

Inventor： MARTINEZ DE VELASCO CORTINA, Francisco ,  MULLIS, Joe ,  RIETZLER, Manfred ,  NYALAMADUGU, Sheshi ,  MONSALVO, Rodolfo

IPC: G06K17/00 ,  G06K19/07 ,  G06Q20/32

CPC classification number: G06Q20/3278 ,  G06K19/0723 ,  G06K19/0724 ,  G06K19/07794 ,  G06Q20/28 ,  G06Q20/3227 ,  G06Q20/342 ,  G06Q20/349 ,  G06Q20/351 ,  G06Q20/352 ,  G06Q20/36 ,  G06Q20/363 ,  G06Q50/30 ,  G07B15/063

Abstract: An account is managed using information read from a dual frequency transponder. Information stored on the dual frequency transponder can be read by a NFC-enabled device and by a UHF RFID reader. The information links, corresponds, or otherwise provides access to account information stored at a remote server. For example, a NFC-enabled device can read the information from the dual frequency transponder and use that information to enable instant and on-the-spot recharging of a toll account. In addition, a UHF RFID toll reader can scan information from the dual frequency transponder and use that information to debit toll charges from the correct toll account. The dual frequency transponder can be embedded in a license plate and read using a reader placed in the road. Additionally, the transponder can be configured to function at the correct frequency only when a valid vehicle registration sticker is applied to the license plate.

公开(公告)号：EP2866298A4

公开(公告)日：2016-01-20

申请号：EP13809636

申请日：2013-06-20

Applicant: TOYO SEIKAN GROUP HOLDINGS LTD

Inventor： AKAMATSU SHINYA ,  SHIMIZU HIRONAGA ,  KIKUCHI TAKAYUKI

IPC: H01Q1/38 ,  G06K19/07 ,  G06K19/077 ,  H01Q1/40 ,  H01Q9/04

CPC classification number: G06K19/07794 ,  G06K19/07722 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q1/52 ,  H01Q9/0457 ,  H01Q9/24 ,  H01Q9/26

Abstract: The present invention comprises an inlay 10 comprising an IC chip 11 and an antenna 12; a planar auxiliary antenna 20 laminated on the inlay 10 in an insulating state to the inlay 10; and a substrate 50 on which the inlay 10 and the auxiliary antenna 20 are laminated. The auxiliary antenna 20 is formed into a rectangular planar shape including long sides each having a length of substantially 1/4 of a wavelength of a radio wave frequency of the inlay 10, and has a cutout part 21 which divides one of the long sides into two parts each having a length of substantially 1/8 of the wavelength of the radio wave frequency of the inlay 10. And the cutout part 21 is formed into a concave shape which is opened in an edge portion of the one long side and has a predetermined width and depth to allow the IC chip 11 of the inlay 10 to be disposed therein.

公开(公告)号：EP2901566A2

公开(公告)日：2015-08-05

申请号：EP13840216.9

申请日：2013-09-17

Applicant: On Track Innovations Ltd.

Inventor： ITAY, Nehemya

IPC: H04B5/00

CPC classification number: H04B5/0031 ,  G06K19/07749 ,  G06K19/07794 ,  H04B5/0093 ,  H04W4/80

Abstract: A proximity integrated circuit card (PICC) is disclosed comprising a main loop antenna to transmit data from said PICC and a secondary loop antenna to receive RF transmission to said PICC. The main antenna and the secondary antenna arranged to yield low mutual magnetic coupling so that the RF transmission to the PICC yields bigger signal in the secondary antenna than the signal that yields in the secondary antenna from a transmission from the main antenna. According to some embodiments the secondary antenna is arranged to only partially overlap said main antenna.