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公开(公告)号：US11837774B2
公开(公告)日：2023-12-05
申请号：US17371743
申请日：2021-07-09
发明人： Noriyuki Ueki
IPC分类号： H01Q1/22 , G06K19/077 , H01Q7/00 , H01Q5/335
CPC分类号： H01Q1/2208 , G06K19/07773 , G06K19/07783 , H01Q1/2225 , H01Q5/335 , H01Q7/00
摘要： RFID tag RFIC modules are provided with each module including an RFIC, an antenna connection first electrode, an antenna connection second electrode, an RFIC connection first electrode, an RFIC connection second electrode, an impedance matching circuit that matches impedance between the RFIC and an antenna, and a rectangular substrate. A first coil and a second coil of the impedance matching circuit are juxtaposed in/on the substrate, and a straight line passing through center of gravity of the coil opening of the first coil and center of gravity of the coil opening of the second coil is inclined with respect to one side of the substrate, and directions of this inclination are different between the first RFIC module and the second RFIC module.
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公开(公告)号：US20230260612A1
公开(公告)日：2023-08-17
申请号：US18141689
申请日：2023-05-01
发明人： Andrew Poutiatine , Bruce Edwards , Charles Rampersaud , Pamela Palmer , Bradley Blackwood , Benjamin K. Yaffe
CPC分类号： G16H10/65 , A61J7/0053 , A61J7/0436 , A61J7/0445 , A61J7/0418 , A61J7/0463 , G16Z99/00 , G06K19/07762 , G06K19/07783 , H04B5/0062 , G16H20/13 , A61J2200/30 , A61J2205/50 , A61J2205/60
摘要： Dispensing devices and systems for oral transmucosal administration of small volume drug dosage forms to the oral mucosa are provided. The dispensing device may be a single dose applicator (SDA), or an electromechanical device comprising a means for patient identification such as a wrist worn RFID tag and annular bidirectional antenna together with a lock-out feature.
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公开(公告)号：US10020559B2
公开(公告)日：2018-07-10
申请号：US15100157
申请日：2014-11-28
发明人： Joao de Oliveira
CPC分类号： H01Q1/2225 , G06K7/10158 , G06K19/07783 , G08B13/2417 , H01Q1/2216 , H01Q1/38 , H01Q1/44 , H01Q7/00 , H04B5/0081
摘要： An antenna comprises: a first terminal; a second terminal; and a winding, having an inductance, comprising a plurality of turns and connected between the first and second terminals such that a change in magnetic flux linking the winding generates a corresponding voltage between said terminals. The winding comprises a conductive element connected to the first and second terminals and extending around said turns from the first terminal to the second terminal and having a thickness not exceeding X μm along a length of the conductive element from the first to the second terminal and a width not exceeding X μm along said length, where X is less than or equal to 10, whereby said conductive element is substantially non-visible to a naked human eye.
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公开(公告)号：US09978007B2
公开(公告)日：2018-05-22
申请号：US15399454
申请日：2017-01-05
发明人： Nolan Wheeler , Vince Geisler
IPC分类号： G08B13/24 , G06K19/02 , G06K19/07 , G06K19/077
CPC分类号： G06K19/025 , G06K19/0723 , G06K19/07756 , G06K19/07783 , G08B13/24 , G08B13/2428 , G08B13/2451 , G08B13/2474
摘要： A thermal scale radio frequency label which includes a top layer of thermal paper of 20-60 lb weight with an RF antenna mounted on the thermal paper. The RF antenna includes a single turn inductor coil having a width of not less than 5 mm and not more than 13 mm. The inductor coil has a thickness in the range of 30-60 um and covers an area of at least 55×49 mm. A capacitative layer is provided having a thickness in the range of 30-60 um. A dielectric layer is positioned between the capacitative layer and the inductor coil. A plurality of electrical connections are provided between the capacitative layer and the inductor coil. The electrical connections are capable of being deactivated by RF energy.
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公开(公告)号：US09830552B2
公开(公告)日：2017-11-28
申请号：US13964234
申请日：2013-08-12
发明人： Noboru Kato , Satoshi Ishino , Takeshi Kataya , Ikuhei Kimura , Nobuo Ikemoto , Yuya Dokai
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/42 , H01Q1/44 , H01Q7/00 , H01Q9/16 , H01Q9/30 , H01Q13/10 , G06K19/077 , H05K1/14 , G06K19/06 , G06K19/07 , H05K1/02 , H05K1/16
CPC分类号： G06K19/07749 , G06K19/06187 , G06K19/0723 , G06K19/07756 , G06K19/07773 , G06K19/07779 , G06K19/07783 , G06K19/07784 , G06K19/07786 , H01L23/49838 , H01L23/552 , H01L23/66 , H01L2223/6655 , H01L2223/6677 , H01L2224/16227 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H01Q1/36 , H01Q1/38 , H01Q1/42 , H01Q1/44 , H01Q7/00 , H01Q9/16 , H01Q9/30 , H01Q13/10 , H05K1/0216 , H05K1/0237 , H05K1/0239 , H05K1/141 , H05K1/16 , H05K1/181 , H05K2201/10015 , H05K2201/10022 , H05K2201/1003 , H05K2201/10098 , H05K2201/10371 , H05K2201/10522 , H01L2924/00014 , H01L2924/00
摘要： A radio IC device includes an electromagnetic coupling module includes a radio IC chip arranged to process transmitted and received signals and a feed circuit board including an inductance element. The feed circuit board includes an external electrode electromagnetically coupled to the feed circuit, and the external electrode is electrically connected to a shielding case or a wiring cable. The shielding case or the wiring cable functions as a radiation plate. The radio IC chip is operated by a signal received by the shielding case or the wiring, and the answer signal from the radio IC chip is radiated from the shielding case or the wiring cable to the outside. A metal component functions as the radiation plate, and the metal component may be a ground electrode disposed on the printed wiring board.
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公开(公告)号：US20170338697A1
公开(公告)日：2017-11-23
申请号：US15673763
申请日：2017-08-10
申请人： LG INNOTEK CO., LTD.
发明人： Ki Min Lee , Jung Oh Lee
IPC分类号： H02J50/12 , H02J7/04 , H02J7/02 , H01Q7/00 , H01Q1/22 , G06K19/077 , G06K19/07 , H01Q1/52 , H04B5/00 , H02J50/80 , H02J50/10
CPC分类号： H02J50/12 , G06K19/0708 , G06K19/0715 , G06K19/07783 , H01Q1/2225 , H01Q1/526 , H01Q7/00 , H02J7/025 , H02J7/045 , H02J50/10 , H02J50/70 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0087
摘要： A wireless power receiver according to an embodiment wirelessly receives power from a wireless power transmitter. The wireless power receiver includes a printed circuit board having a reception space in a predetermined area, a receiving coil disposed in the reception space of the printed circuit board for receiving power from the wireless power transmitter, and a short-range communication antenna disposed on the printed circuit board while surrounding the receiving coil.
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公开(公告)号：US09809362B2
公开(公告)日：2017-11-07
申请号：US14839809
申请日：2015-08-28
申请人： NXP B.V.
发明人： Henri Verhoeven
IPC分类号： G06K19/06 , B65D63/10 , G06K19/077 , G09F3/03 , H01Q1/22
CPC分类号： B65D63/1027 , B65D2563/108 , G06K19/0775 , G06K19/07758 , G06K19/07762 , G06K19/07783 , G06K19/07798 , G09F3/0335 , G09F3/037 , H01Q1/2225
摘要： A fastener with a head element that is coupled to a strip element is disclosed. The strip element is configured to fasten to the head element via an attachment structure of the head element. An identification device is molded into the fastener. The identification device has an identifier integrated circuit (IC) within an IC package and an antenna, having a portion internal to the IC package and a portion extending out of the IC package, coupled to the identifier IC.
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公开(公告)号：US20170300800A1
公开(公告)日：2017-10-19
申请号：US15641939
申请日：2017-07-05
申请人： COMPOSECURE, LLC
发明人： JOHN HERSLOW , MICHELE LOGAN , DAVID FINN
IPC分类号： G06K19/077 , G01B7/06 , H01Q1/22 , H01Q7/00 , H01Q1/38
CPC分类号： G06K19/07722 , G01B7/06 , G06K19/07783 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , Y10T29/49016
摘要： In a smart card having an antenna structure and a metal layer, an insulator layer is formed between the antenna structure and the metal layer to compensate for the attenuation due to the metal layer. The thickness of the insulator layer affects the capacitive couplilng between the antenna structure and the metal layer and is selected to have a value which optimizes the transmission/reception of signals between the card and a card reader.
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公开(公告)号：US09711856B2
公开(公告)日：2017-07-18
申请号：US14436723
申请日：2013-10-16
CPC分类号： H01Q7/06 , G06K19/07783 , H01Q1/24 , H01Q1/243 , H01Q1/248 , H01Q1/38 , H04B5/0037 , H04B5/0081 , H04M1/026
摘要： An electronic device incorporated with a coil module that achieves favorable communication characteristics is provided. In an electronic device incorporated with a coil module, the coil module includes a loop coil wounded in a planar shape and a sheet-shaped magnetic sheet which is formed of a magnetic material and which overlaps with a part of the loop coil, and the magnetic sheet is arranged on at least one side extending from a center of the loop coil.
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公开(公告)号：US20170193344A1
公开(公告)日：2017-07-06
申请号：US15399454
申请日：2017-01-05
发明人： Nolan Wheeler , Vince Geisler
IPC分类号： G06K19/02 , G06K19/077 , G06K19/07
CPC分类号： G06K19/025 , G06K19/0723 , G06K19/07756 , G06K19/07783 , G08B13/24 , G08B13/2428 , G08B13/2451 , G08B13/2474
摘要： A thermal scale radio frequency label which includes a top layer of thermal paper of 20-60 lb weight with an RF antenna mounted on the thermal paper. The RF antenna includes a single turn inductor coil having a width of not less than 5 mm and not more than 13 mm. The inductor coil has a thickness in the range of 30-60 um and covers an area of at least 55×49 mm. A capacitative layer is provided having a thickness in the range of 30-60 um. A dielectric layer is positioned between the capacitative layer and the inductor coil. A plurality of electrical connections are provided between the capacitative layer and the inductor coil. The electrical connections are capable of being deactivated by RF energy.
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