公开(公告)号：US20180357522A1

公开(公告)日：2018-12-13

申请号：US16007189

申请日：2018-06-13

申请人： Nthdegree Technologies Worldwide Inc.

发明人： Steven B. Roach ,  Richard A. Blanchard ,  Eric Kahrs ,  Larry Todd Biggs ,  Chye Kiat Ang ,  Mark D. Lowenthal ,  William J. Ray

IPC分类号： G06K19/07 ,  H01L25/075 ,  H01L33/50 ,  H01L33/62 ,  G06K19/04

CPC分类号： G06K7/10564 ,  G06K19/047 ,  G06K19/0708 ,  G06K19/0723 ,  H01L25/0753 ,  H01L33/38 ,  H01L33/50 ,  H01L33/505 ,  H01L33/508 ,  H01L33/54 ,  H01L33/62 ,  H02J5/005 ,  H02J50/10 ,  H04B5/0037 ,  H04B5/0075

摘要： In one embodiment, a printed LED area comprises a random arrangement of printed LEDs and a wavelength conversion layer. The LED area is embedded in an object to be authenticated, such as a credit card or a casino chip. The object may include a light guide for enabling the generated light to be emitted from any portion of the object. In one embodiment, when the LEDs are energized during authentication of the object, the existence of light emitted by the object is sufficient authentication and/or provides feedback to the user that the object is being detected. For added security, the emitted spectrum vs. intensity and persistence of the wavelength conversion layer is detected and encoded in a first code, then compared to valid codes stored in the database. If there is a match, the object is authenticated.

公开(公告)号：US20170032240A1

公开(公告)日：2017-02-02

申请号：US15295885

申请日：2016-10-17

申请人： Dominic Kotab

发明人： Roger Green Stewart

IPC分类号： G06K19/077 ,  G06K19/07 ,  G06K7/10

CPC分类号： G06K19/07773 ,  G06K7/10316 ,  G06K19/047 ,  G06K19/0702 ,  H01Q1/2225

摘要： A card according to one embodiment includes an RFID circuit on or within a substrate and an antenna coupled to the RFID circuit, where the card is configured such that a signal associated with the card is capable of being read by at least one RF reader.

摘要翻译： 根据一个实施例的卡片包括在基板上或内部的RFID电路，以及耦合到RFID电路的天线，其中卡被配置为使得与卡相关联的信号能够被至少一个RF读取器读取。

公开(公告)号：US08576078B2

公开(公告)日：2013-11-05

申请号：US12732138

申请日：2010-03-25

申请人： Roger Green Stewart

发明人： Roger Green Stewart

IPC分类号： G08B13/14

CPC分类号： G06K19/07773 ,  G06K7/10316 ,  G06K19/047 ,  G06K19/0702 ,  H01Q1/2225

摘要： A method for reading poker chips according to one embodiment includes sending out an interrogation signal; receiving responses from poker chips in response to the interrogation signal, each of the poker chips comprising a circuit and an antenna coupled to the circuit, wherein the antenna minimally affects electromagnetic RF fields surrounding the antenna even in the vicinity of the antenna; and determining a value of the poker chips from which responses are received. A poker chip according to another embodiment includes a circuit on or within a substrate; and an antenna coupled to the circuit, wherein the antenna minimally affects electromagnetic RF fields surrounding the antenna even in the vicinity of the antenna. Additional systems and methods are disclosed.

摘要翻译： 根据一个实施例的读取扑克筹码的方法包括发送询问信号; 响应于询问信号接收来自扑克牌的响应，每个扑克筹码包括电路和耦合到该电路的天线，其中天线即使在天线附近也最小地影响天线周围的电磁RF场; 以及确定接收到响应的扑克筹码的值。 根据另一实施例的扑克芯片包括在基板上或内部的电路; 以及耦合到所述电路的天线，其中所述天线即使在所述天线附近也最小地影响所述天线周围的电磁RF场。 公开了附加的系统和方法。

公开(公告)号：US07982617B2

公开(公告)日：2011-07-19

申请号：US12207756

申请日：2008-09-10

申请人： Toshimi Koyama ,  Jun Fujimoto ,  Nobuyuki Nonaka

发明人： Toshimi Koyama ,  Jun Fujimoto ,  Nobuyuki Nonaka

IPC分类号： G08B13/14

CPC分类号： G06K17/0022 ,  G06K7/0008 ,  G06K7/10316 ,  G06K19/047 ,  G06K19/07796 ,  G06K2017/0067 ,  G07F17/32 ,  G07F17/3251

摘要： Antennas 21 generate electromagnetic waves that cause an RFID tag to generate electricity, the RFID tag being provided in a game chip placed on an upper surface of a betting board 4. A plurality of the antennas 21 are provided in association with each bet portion 3 on the betting board 4. Antennas 31 receive a signal from the RFID tag. Each of the antennas 31 is provided in association with the plurality of antennas 21. A set of the plurality of antennas 21 associated with the respective antennas 31 is driven while successively being changed over among the antennas 21, for each set of the antennas 21 associated with each antenna 31. Further, each antenna 31 is driven at least while any of the plurality of antennas 21 associated with this antenna 31 generates electromagnetic waves.

摘要翻译： 天线21产生导致RFID标签发电的电磁波，RFID标签被提供在放置在投注板4的上表面上的游戏芯片中。多个天线21与每个下注部分3相关联地设置在 投注板4.天线31接收来自RFID标签的信号。 每个天线31与多个天线21相关联地设置。与各个天线31相关联的多个天线21的一组在天线21之间被连续切换，对于每个相关天线21组 此外，每个天线31至少在与该天线31相关联的多个天线21中的任一个产生电磁波时被驱动。

公开(公告)号：US20090066518A1

公开(公告)日：2009-03-12

申请号：US11913796

申请日：2006-05-23

申请人： Hidekazu Tanaka ,  Kaoru Fukuda ,  Hiroyuki Takenoshita

发明人： Hidekazu Tanaka ,  Kaoru Fukuda ,  Hiroyuki Takenoshita

IPC分类号： G08B13/14

CPC分类号： G06K19/04 ,  G06K19/047 ,  G06K19/07749 ,  G06K19/07758 ,  G06K19/07771

摘要： Embodiments of the present invention provide an ID tag package including a structure covering an ID tag therein. The structure has a thickness necessary for reducing attenuation of electromagnetic wave caused by existence of metal or water external to the ID tag, and includes at least an elastic layer enabling reduction of external stresses. An RFID system using the package is also provided.

摘要翻译： 本发明的实施例提供了一种ID标签包，其中包括在其中覆盖ID标签的结构。 该结构具有为了减少由ID标签外部的金属或水的存在引起的电磁波衰减所必需的厚度，并且至少包括能够减少外部应力的弹性层。 还提供了使用该包装的RFID系统。

公开(公告)号：US20080210761A1

公开(公告)日：2008-09-04

申请号：US10597167

申请日：2005-01-13

申请人： Ran Sook Jeon

发明人： Ran Sook Jeon

IPC分类号： B29C45/00 ,  G06K19/067

CPC分类号： G06K19/047 ,  G06K19/0723

摘要： A token coin and a manufacturing method thereof are disclosed. The token coin with an RF label embedded therein may be used as a disposable coin or a fixed amount coin. Although the token coin is manufactured through insert-injection molding with the RF label embedded therein, the RF label is not damaged by the high temperature of the molding process. The token coin includes a coin body (10) fabricated from first and second discs (12, 14) each having a depression (16) at a central portion thereof. The RF label (20) is disposed in the depressions (16) of the coin body (10). The coin body (10) having the RF label (20) is, thereafter, inserted in an insert-injection mold and is subjected to an insert-injection molding process so that an outer ring 30 is integrally formed around the circumferential edge of the coin body (10), thus providing a token coin.

摘要翻译： 公开了一种令牌硬币及其制造方法。 具有嵌入其中的RF标签的令牌硬币可以用作一次性硬币或固定数量的硬币。 虽然令牌硬币通过嵌入注射成型制成，RF标签嵌入其中，但RF标签不会被模制过程的高温损坏。 令牌硬币包括由第一和第二盘（12,14）制造的硬币体（10），每个盘在其中心部分具有凹陷（16）。 RF标签（20）设置在硬币体（10）的凹部（16）中。 然后，具有RF标签（20）的硬币体（10）插入到插入注射模具中并进行插入注射成型处理，使得外环30围绕硬币的周缘整体地形成 身体（10），从而提供令牌硬币。

公开(公告)号：US20060250251A1

公开(公告)日：2006-11-09

申请号：US11124486

申请日：2005-05-06

申请人： Roger Stewart

发明人： Roger Stewart

IPC分类号： G08B13/14

CPC分类号： G06K19/07773 ,  G06K7/10316 ,  G06K19/047 ,  G06K19/0702 ,  H01Q1/2225

摘要： A “semi-transparent” antenna and Radio Frequency (RF) device implementing the same. The semi-transparent antenna gathers some of the RF energy in a carrier signal, but most of the energy in the RF wave does not couple into the antenna. Accordingly, because the antenna minimally affects the electromagnetic RF fields surrounding the antenna even in the vicinity of the antenna, assemblies of objects carrying the RF devices can be formed while maintaining acceptable communications with the RF devices.

摘要翻译： 实现相同的“半透明”天线和射频（RF）装置。 半透明天线在载波信号中收集一些RF能量，但RF波中的大部分能量并不耦合到天线中。 因此，由于即使在天线附近天线也最小限度地影响天线周围的电磁RF场，所以可以在保持与RF装置的可接受通信的同时，形成携带RF装置的物体的组件。

公开(公告)号：US06796493B2

公开(公告)日：2004-09-28

申请号：US10311852

申请日：2003-07-02

申请人： Philippe Delmer ,  Peter Harlow

发明人： Philippe Delmer ,  Peter Harlow

IPC分类号： G06F1760

CPC分类号： G06K13/0875 ,  G06K7/0008 ,  G06K13/08 ,  G06K13/0881 ,  G06K19/047

摘要： This device comprises: an entrance (3) allowing a token (1) to be inserted into the reading and collecting device; a radio transmitting-receiving circuit (5) placed so that it can read a token (1) in an area (2) upstream of the entrance (3) of the device, such that a token (1) can be read before it is inserted into the entrance (3); a flap (11c) for preventing a token being inserted into the entrance (3) of the reading and collecting device when this medium is not recognized as valid on reading; a container (7) for collecting the tokens which are recognized as valid by the reading means (5, 6).

摘要翻译： 该装置包括：允许令牌（1）插入读取和收集装置的入口（3）;放置在其中的无线电发送接收电路（5），以便能够读取区域（2）中的令牌（1） ），使得在插入入口（3）之前可以读取令牌（1）;用于防止令牌被插入到入口（3）中的挡板（11c） 该读取和收集装置在读取时不认为该媒体有效;容器（7），用于收集由读取装置（5,6）识别为有效的令牌。

公开(公告)号：US06786408B2

公开(公告)日：2004-09-07

申请号：US09894415

申请日：2001-06-28

申请人： Ryoji Yamagishi ,  Shigeyuki Murai

发明人： Ryoji Yamagishi ,  Shigeyuki Murai

IPC分类号： G06K708

CPC分类号： G07D5/02 ,  G06K7/0008 ,  G06K19/047 ,  G06K19/0723 ,  G07F1/02 ,  G07F1/06 ,  G07F7/0866

摘要： A coin-type IC card reader/writer comprises a coin-type IC card distributing unit provided in a coin-type IC card guide path, for performing the processing of reading data from the coin-type IC card and writing data to the coin-type IC card while temporarily stopping the rolling movement of the coin-type IC card, and, based on results of the processing, distributing the coin-type IC card to another coin-type IC card guide path disposed separately from the first-mentioned coin-type IC card guide path.

摘要翻译： 硬币型IC卡读写器包括设置在硬币型IC卡引导路径中的硬币型IC卡分配单元，用于执行从硬币型IC卡读取数据的处理，并向硬币型IC卡引导路径写入数据。 在暂时停止硬币型IC卡的滚动运动的同时，将IC卡插入IC卡，并且根据处理结果，将硬币型IC卡分配到与首先提到的硬币分开设置的另一硬币型IC卡引导路径 型IC卡引导路径。

公开(公告)号：US20020024439A1

公开(公告)日：2002-02-28

申请号：US09884464

申请日：2001-06-20

发明人： Wakahiro Kawai ,  Yoshiki Iwamae

IPC分类号： G08B013/14

CPC分类号： G06K19/047 ,  G06K19/041 ,  G06K19/07718 ,  G06K19/07745 ,  G06K19/07749 ,  H01L2924/0002 ,  H01L2924/00

摘要： A coin-shaped IC tag which can be endowed with a predetermined weight is described. The coin-shaped IC tag ensures a normal operation and affords a satisfactory feeling of weightiness as a value medium. Methods of manufacturing the coin-shaped IC tag are also described. The coin-shaped IC tag comprises an IC tag core. The IC tag core comprises an IC packaging base member including a base and an electronic circuit for communicating data and for recording data, the electronic circuit mounted on the base. The IC tag core also comprises a high specific gravity resin layer joined to the IC packaging base member.

摘要翻译： 描述了可以赋予预定重量的硬币形IC标签。 硬币形IC标签确保正常操作，并且作为价值介质提供令人满意的重量感。 还描述了制造硬币形IC标签的方法。 硬币形IC标签包括IC标签芯。 IC标签芯包括IC封装基座构件，其包括基座和用于传送数据和用于记录数据的电子电路，安装在基座上的电子电路。 IC标签芯还包括与IC封装基体部件接合的高比重树脂层。