专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3355235A1 VORRICHTUNG UND VERWENDUNG DER VORRICHTUNG ZUR ERZEUGUNG EINES VERÄNDERBAREN ZEITABHÄNGIGEN SIGNALS AUF EINEM KAPAZITIVEN FLÄCHENSENSOR, SOWIE ELEKTRISCH LEITFÄHIGE STRUKTUR 审中-公开
公开(公告)号：EP3355235A1
公开(公告)日：2018-08-01
申请号：EP17001505.1
申请日：2017-09-05
申请人： Prismade Labs GmbH
发明人： Weigelt, Karin , Thiele, Jan
IPC分类号： G06K7/08 , G06K19/067 , G06K19/077
CPC分类号： G06K7/08 , G06K19/067 , G06K19/07788
摘要： Die Erfindung betrifft eine Vorrichtung und ihre Verwendung zur Erzeugung eines zeitabhängigen Signals auf einem kapazitiven Flächensensor, sowie eine elektrisch leitfähige Struktur für eine solche Vorrichtung.

2. 发明公开

EP2709044A3 RFID devices and methods for manufacturing 审中-公开
标题翻译： RFID设备和制造工艺
公开(公告)号：EP2709044A3
公开(公告)日：2014-07-09
申请号：EP13005791.2
申请日：2011-11-11
申请人： AVERY DENNISON CORPORATION
发明人： Forster, Ian James
IPC分类号： G06K19/077 , H01Q1/22 , H01Q9/26 , H01Q9/28
CPC分类号： G06K19/07771 , G06K19/07749 , G06K19/07773 , G06K19/07777 , G06K19/07788 , H01Q1/2225 , H01Q9/26 , H01Q9/285
摘要： The present invention relates to a method for making a RFID device for use with a consumer product, comprising:
providing a consumer product, the consumer product having a body portion and a lid portion with at least one of the body and lid portion being composed of a metal foil;
evaluating an environment produced by the consumer product for a RFID device;
providing a conductive element;
determining a design for the conductive element;
cutting at least on pathway into the conductive element based on the design to form a prototype RFID device;
modeling the prototype RFID device; testing the prototype RFID device in proximity with the environment created by the consumer product;
finalizing a finished design for the RFID device; and
producing the finished design;
and to a RFID device for use with a consumer product, comprising: a container having a body and a lid, with one of the body and lid constructed from a metal foil and the lid having a diameter which is secured to the body portion; a RFID inlay secured to a portion of the diameter, the RFID inlay having a conductive substrate with at least one pathway cut into the substrate and the RFID inlay in operative association with the lid.

3. 发明公开

EP0983578A4 RADIO FREQUENCY IDENTIFICATION TAG SYSTEM USING TAGS ARRANGED FOR COUPLING TO GROUND 审中-公开
标题翻译：识别系统停飞射频LABELS
公开(公告)号：EP0983578A4
公开(公告)日：2009-04-15
申请号：EP99908289
申请日：1999-02-19
申请人： MOTOROLA INC
发明人： VEGA VICTOR ALLEN , ROLIN JOHN H , FLETCHER RICHARD , KAKKANAD SEBASTIAN THOMAS , EBERHARDT NOEL H
IPC分类号： B42D15/10 , G08B13/181 , G06K7/00 , G06K7/08 , G06K19/07 , G06K19/077 , H01Q7/00 , H02J17/00 , H04B5/02
CPC分类号： G06K7/0008 , G06K7/10069 , G06K7/10326 , G06K19/0723 , G06K19/07749 , G06K19/07788
摘要： A radio frequency identification tag system (10) utilizes a radio frequency identification tag (16) that includes stored information. The tag includes an antenna element (28) and a common electrode (26), the common electrode being coupled to ground (70). The antenna element electrostatically receives an exciter signal (30) from a proximately-located exciter (12). Upon receiving the exciter signal, the tag becomes energized, thereby causing it to generate a read signal (32) based on the stored information. The antenna element then electrostatically sends the read signal to a proximately-located reader (14), which detects the stored information. Both energy and data are capacitively coupled by virtue of the unbalanced nature of the network, thus resulting in decreased coupled impedance.

4. 发明公开

EP2006794A1 Device and method for capacitive reading of a code 有权
标题翻译：阿富汗法典代码：Vorrichtung und Verfahren zur kapazitiven
公开(公告)号：EP2006794A1
公开(公告)日：2008-12-24
申请号：EP07110461.6
申请日：2007-06-18
申请人： Acreo AB
发明人： Norberg, Petronella , Haglund, Joakim , Nordlinder, Staffan
IPC分类号： G06K7/08
CPC分类号： G06K7/10326 , G06K19/07788
摘要： The present invention provides a reading device and a method for determining an identity code arranged at a package for a product. The present invention is based on capacitive measurements performed in capacitors formed between antennas of the reading device and communication areas of the identity code. The reading device is provided with an antenna or activation element for decoupling or minimizing perturbation signals generated in an electrically conductive foil of the package.
摘要翻译：本发明提供了一种读取装置和用于确定在产品的包装处布置的身份码的方法。本发明是基于在读取装置的天线和身份码的通信区域之间形成的电容器中执行的电容测量。读取装置设置有用于去耦或最小化在封装的导电箔中产生的扰动信号的天线或激活元件。

5. 发明授权

EP1112560B1 RADIO FREQUENCY IDENTIFICATION TAG APPARATUS AND RELATED METHOD 有权转让
标题翻译： RFID标签装置和方法
公开(公告)号：EP1112560B1
公开(公告)日：2008-06-18
申请号：EP99945500.9
申请日：1999-09-03
申请人： MOTOROLA, INC.
发明人： VEGA, Victor, Allen , EBERHARDT, Noel, H.
IPC分类号： G06K19/07 , G06K19/077
CPC分类号： G06K19/07786 , G06K19/0723 , G06K19/07749 , G06K19/07788 , Y10S29/001 , Y10T29/49002 , Y10T29/49018
摘要： A radio frequency identification tag (100) includes a substrate member (110) having an inner surface and an outer surface. Disposed on the inner surface are first (112) and second (114) antenna elements. The antenna elements are electrically isolated from each other and coupled to two separate pads on an integrated circuit (116). Adhesive (118) is applied on the inner surface of the substrate, the antenna elements and the integrated circuit for securing the tag. The tag may employ an interposer (600) to attach integrated circuit (116) to the antenna elements (112, 114). The interposer (600) has a substrate (602) and first and second connecting pads (602, 604) electrically isolated from each other and electrically connected to the connecting pads on the integrated circuit (116). Interposer (600) reduces the amount of the precision required to successfully couple integrated circuit (116) to the antenna elements (112, 114).

6. 发明公开

EP1112560A4 RADIO FREQUENCY IDENTIFICATION TAG APPARATUS AND RELATED METHOD 有权转让
标题翻译： RFID标签装置和方法
公开(公告)号：EP1112560A4
公开(公告)日：2005-01-26
申请号：EP99945500
申请日：1999-09-03
申请人： MOTOROLA INC
发明人： VEGA VICTOR ALLEN , EBERHARDT NOEL H
IPC分类号： G06K19/07 , G06K19/077 , G08B13/24 , H01Q1/22 , H01Q1/38 , H01Q1/40 , H04B1/59 , G08B13/187
CPC分类号： G06K19/07786 , G06K19/0723 , G06K19/07749 , G06K19/07788 , Y10S29/001 , Y10T29/49002 , Y10T29/49018
摘要： A radio frequency identification tag (100) includes a substrate member (110) having an inner surface and an outer surface. Disposed on the inner surface are first (112) and second (114) antenna elements. The antenna elements are electrically isolated from each other and coupled to two separate pads on an integrated circuit (116). Adhesive (118) is applied on the inner surface of the substrate, the antenna elements and the integrated circuit for securing the tag. The tag may employ an interposer (600) to attach integrated circuit (116) to the antenna elements (112, 114). The interposer (600) has a substrate (602) and first and second connecting pads (602, 604) electrically isolated from each other and electrically connected to the connecting pads on the integrated circuit (116). Interposer (600) reduces the amount of the precision required to successfully couple integrated circuit (116) to the antenna elements (112, 114).

7. 发明公开

EP1013517A3 Verfahren und System zur Datenübertragung bei einer Sicherheitseinrichtung eines Kraftfahrzeuges 审中-公开
标题翻译：方法和用于数据传输系统中的机动车辆的安全装置
公开(公告)号：EP1013517A3
公开(公告)日：2003-01-02
申请号：EP99124789.1
申请日：1999-12-14
申请人： Siemens Aktiengesellschaft
发明人： Bürger, Thorsten
IPC分类号： B60R25/00 , E05B49/00 , G06K7/08 , G06K7/00
CPC分类号： G06K19/07786 , B60R25/04 , B60R25/24 , G06K7/0008 , G06K7/10326 , G06K19/0723 , G06K19/07777 , G06K19/07788 , G07C9/00309 , G07C2009/00373 , G07C2009/00619 , G07C2009/00769 , H04B13/005
摘要： Die Erfindung betrifft ein Verfahren zur Datenübertragung bei einer Sicherheitseinrichtung, insbesondere für Zugangs- und/oder Fahrberechtigungssysteme eines Kraftfahrzeuges, bei welchem von einer Sendeeinheit drahtlos Daten zu einer Empfängereinheit übertragen werden. Bei einem Verfahren, bei welchem trotz berührungsloser Abfrage des Identifikationsgebers eine berechtigende Zugangsinformation von einem Dritten nicht erlangt werden kann, werden nach kapazitiver Kopplung von Sender und- Empfängereinheit die Daten mit Hilfe eines von einem kapazitiven Wechselfeld erzeugten Signals vom Sender zum Empfänger übertragen

8. 发明授权

EP0824799B1 SYSTEM FOR NON-CONTACT SENSING AND SIGNALLING USING HUMAN BODY AS SIGNAL TRANSMISSION MEDIUM 失效
标题翻译：系统ZUM KONTAKTLOSEN ABTASTEN UND SIGNALISIERUNG MIT MENSCHLICHEMKÖRPERALSSIGNALÜBERTRAGUNGSMEDIUM
公开(公告)号：EP0824799B1
公开(公告)日：2002-08-21
申请号：EP96913886.6
申请日：1996-05-01
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： GERSHENFELD, Neil , ZIMMERMAN, Thomas , ALLPORT, David
IPC分类号： H04B5/00 , H04B13/00
CPC分类号： G06F3/017 , G06F3/0346 , G06F3/044 , G06F3/046 , G06K7/10326 , G06K19/041 , G06K19/07749 , G06K19/07758 , G06K19/07788 , H04B5/0012 , H04B5/02 , H04B5/04 , H04B13/005 , Y02D70/26 , Y02D70/42
摘要： A wireless system includes one or more transmitters and one or more remote receivers that are respectively coupled through one or more users and room ground. The transmitters each produce low-frequency, low power signals that, through capacitive coupling, pass as displacement currents into and from the body of the user, which acts as a conductive node. A receiver that couples capacitively to the user responds to the displacement currents and reproduces the signals. The transmitter includes a signal generator and a pair of electrodes. The signal generator produces modulated signals that vary the voltage between the electrodes, a first one of which is closely coupled capacitively to the user's body such that the "quasi-electrostatic" field resulting from the electrode potential causes a displacement current to pass to the user's body. The second electrode is oriented so that its coupling to the room ground is stronger than that of the first electrode, such that room ground acts as a return path for the current from the receiver. The signal generator may modulate the information to be transmitted using, for example, a pseudorandom code, to produce spread spectrum signals. This increases noise immunity and allows multiple transmitters, each using a different modulation code, to operate at the same time. The receivers each include a detector/demodulator that acquires and tracks the signals from the one or more transmitters.
摘要翻译：无线系统包括一个或多个发射机和分别通过一个或多个用户和房间地面耦合的一个或多个远程接收机。发射机每个都产生低频，低功率信号，通过电容耦合作为位移电流通过用户的身体，并作为导电节点。将电容耦合到用户的接收器响应于位移电流并再现信号。发射机包括信号发生器和一对电极。信号发生器产生改变电极之间的电压的调制信号，其中的第一个电极与用户的身体电容密切耦合，使得由电极电位产生的“准静电”场导致位移电流传递给用户的身体。第二电极被定向成使得其与室内接地的耦合比第一电极的耦合更强，使得房间地面用作来自接收器的电流的返回路径。信号发生器可以使用例如伪随机码来调制要发送的信息，以产生扩频信号。这增加了噪声抗扰度，并允许多个发射机，每个使用不同调制码的发射机同时工作。接收机每个都包括一个检测器/解调器，其获取和跟踪来自一个或多个发射机的信号。

9. 发明公开

EP0843425A2 Electronic communication apparatus using the human body as a transmission medium 失效
标题翻译： Elektronische Kommunikationseinrichtung unter Verwendung des menschlichenKörpersalsÜbertragungsmedium
公开(公告)号：EP0843425A2
公开(公告)日：1998-05-20
申请号：EP97307541.9
申请日：1997-09-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Coppersmith, Don , Raghavan, Prabhakar , Zimmerman, Thomas G.
IPC分类号： H04B13/00 , H04L9/32 , H04B5/00
CPC分类号： A61B5/0024 , A61B5/0028 , B60R25/2027 , G06K7/10326 , G06K19/041 , G06K19/07749 , G06K19/07758 , G06K19/07788 , G06Q20/4012 , G07C9/00111 , H04B13/005 , H04L9/3226 , H04L9/3297 , H04L2209/56 , H04L2209/805
摘要： An apparatus and method are disclosed for encoding and transferring data from a transmitter to a receiver, using the human body as a transmission medium. The transmitter includes an electric field generator, a data encoder which operates by modulating the electric field, and electrodes to couple the electric field through the human body. The receiver includes electrodes, in physical contact with, or close proximity to, a part of the human body, for detecting an electric field carried through the body, and a demodulator for extracting the data from the modulated electric field. An authenticator, connected to the receiver, processes the encoded data and validates the authenticity of the transmission. The apparatus and method are used to identify and authorize a possessor of the transmitter. The possessor then has secure access to, and can obtain delivery of, goods and services such as the distribution of money, phone privileges, building access, and commodities. Encryption provides rapid transmission and authentication of the transmitter, and a plurality of similar transmitters, with minimum vulnerability to counterfeit. Signal processing and digital communication components accommodate variations in location and orientation of the transmitter and receiver, and provide transmitters with long life times and high reliability.
摘要翻译：公开了一种用于使用人体作为传输介质来将数据从发射机编码和传送到接收机的装置和方法。发射机包括电场发生器，通过调制电场操作的数据编码器，以及将电场耦合通过人体的电极。接收机包括与身体的一部分物理接触或接近的电极，用于检测通过身体携带的电场;以及解调器，用于从调制电场中提取数据。连接到接收器的认证器处理编码数据并验证传输的真实性。该装置和方法用于识别和授权发射机的拥有者。拥有者然后可以安全地访问和可以获得货物和服务的交付，例如货币分配，电话特权，建筑物访问和商品。加密提供了对发射机和多个类似的发射机的快速传输和认证，并且具有最小的假冒易损性。信号处理和数字通信组件适应发射机和接收机的位置和方向的变化，并提供具有长寿命和高可靠性的发射机。

10. 发明授权

EP0209588B1 IDENTIFICATION SYSTEM 失效
标题翻译：识别系统
公开(公告)号：EP0209588B1
公开(公告)日：1992-09-30
申请号：EP86901171.8
申请日：1986-01-10
申请人： INDALA CORPORATION
发明人： MONGEON, Ronald, W. , GEISZLER, Theodore, D. , SIDLAUSKAS, David, P.
IPC分类号： G06K19/06
CPC分类号： G06K19/07788 , G06K7/0008 , G06K7/10326 , G06K19/0723 , G06K19/07749 , G07C9/00111 , H01L2924/19041 , H01L2924/30107 , H01L2924/3025
摘要： A remotely powered portable member (9) having circuitry for storing and transmitting coded information. A first coupling device (17) is provided for receiving a signal transmitted via one of a magnetic field and an electric field. A power circuit (21, 23) is connected to the first coupling device for deriving operating power from the received signal for use by the circuitry (31, 39, 43). A second coupling device (47) is connected to the circuitry for transmitting coded information stored by the circuitry via the other one of the magnetic field and electric field.
摘要翻译：一种具有用于存储和传输编码信息的电路的远程供电的便携式成员（9）。提供第一耦合装置（17），用于接收经由磁场和电场中的一个传输的信号。功率电路（21,23）连接到第一耦合装置，用于从电路（31,39,43）使用的接收信号中导出工作功率。第二耦合装置（47）连接到电路，用于通过磁场和电场中的另一个传输由电路存储的编码信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式