公开(公告)号：USD652036S1

公开(公告)日：2012-01-10

申请号：US29379963

申请日：2010-11-29

Applicant: Chih-Hua Huang

Designer： Chih-Hua Huang

公开(公告)号：USD648730S1

公开(公告)日：2011-11-15

申请号：US29380135

申请日：2010-12-01

Applicant: Chih-Hua Huang

Designer： Chih-Hua Huang

公开(公告)号：USD647101S1

公开(公告)日：2011-10-18

申请号：US29369730

申请日：2010-09-13

Applicant: Chih-Hua Huang

Designer： Chih-Hua Huang

公开(公告)号：US20100225445A1

公开(公告)日：2010-09-09

申请号：US12704760

申请日：2010-02-12

Applicant: Chih-Hua Huang

Inventor： Chih-Hua Huang

IPC: H04Q5/22

CPC classification number: G06K7/0008 ,  G06K7/10356 ,  G06K7/10475 ,  G06K17/0022

Abstract: A radio frequency identification (RFID) system includes a host, a signal translating device and a plurality of RFID readers. The signal translating device includes a network receiving/transmitting module and an RFID receiving/transmitting module. The network receiving/transmitting module receives a control signal via a network and generates a translated signal according to the control signal. The RFID receiving/transmitting module generates an access command according to the translated signal, and transmits the access command via an RF signal. The plurality of RFID readers selectively generates an access signal or a relay access command according to the access command.

Abstract translation: 射频识别（RFID）系统包括主机，信号转换装置和多个RFID读取器。 信号转换装置包括网络接收/发送模块和RFID接收/发送模块。 网络接收/发送模块通过网络接收控制信号，并根据控制信号生成转换后的信号。 RFID接收/发送模块根据转换的信号生成访问命令，并通过RF信号发送访问命令。 多个RFID读取器根据访问命令选择性地生成访问信号或中继访问命令。

公开(公告)号：US20100182122A1

公开(公告)日：2010-07-22

申请号：US12623554

申请日：2009-11-23

Applicant: Chih-Hua Huang

Inventor： Chih-Hua Huang

IPC: G06F7/04 ,  G06K7/01 ,  G06K19/06

CPC classification number: G06K19/07363 ,  G06K19/07749

Abstract: A radio frequency identification (RFID) tag and a method for operating the RFID tag are provided. The method includes steps of receiving a read command, generating a mode parameter, selecting a simulation situation from a situation group according to the mode parameter, and selectively generating a response signal according to the simulation situation. The situation group includes a first situation and a second situation. The response signal includes virtual identification (ID) information or virtual content information stored in the RFID tag.

Abstract translation: 提供射频识别（RFID）标签和操作RFID​​标签的方法。 该方法包括以下步骤：接收读取命令，产生模式参数，根据模式参数从情况组中选择模拟情况，以及根据模拟情况选择性地生成响应信号。 情况组包括第一种情况和第二种情况。 响应信号包括存储在RFID标签中的虚拟标识（ID）信息或虚拟内容信息。

公开(公告)号：US20090258592A1

公开(公告)日：2009-10-15

申请号：US12404893

申请日：2009-03-16

Applicant: Chih-Hua Huang

Inventor： Chih-Hua Huang

IPC: H04K3/00 ,  G08B13/14

CPC classification number: H04K3/41 ,  G06K19/07336 ,  H04K3/86 ,  H04K2203/20

Abstract: The invention provides a radio frequency identification (RFID) tag. The RFID tag includes a receiving module, a judging module, and a jamming module. The judging module includes a first judging unit and a second judging unit. When a jamming function of the RFID tag is activated, the first judging unit judges whether a request signal received by the receiving module contains a reading command. If a judgment result of the judging module is positive, the second judging unit then judges whether an authorization code of the reading command is valid. If either the judgment result of the first judging unit or the second judging unit is negative, the judging module controls the jamming module to generate a radio frequency (RF) jamming signal.

Abstract translation: 本发明提供一种射频识别（RFID）标签。 RFID标签包括接收模块，判断模块和干扰模块。 判断模块包括第一判断单元和第二判断单元。 当RFID标签的干扰功能被激活时，第一判断单元判断由接收模块接收到的请求信号是否包含读取命令。 如果判断模块的判断结果为肯定，则第二判断单元判断读取命令的授权码是否有效。 如果第一判断单元或第二判断单元的判断结果为否定，则判断模块控制干扰模块以产生射频（RF）干扰信号。