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公开(公告)号：US09197614B2
公开(公告)日：2015-11-24
申请号：US13422590
申请日：2012-03-16
Applicant: Chun-Liang Tsai , Shao-Chang Chang
Inventor： Chun-Liang Tsai , Shao-Chang Chang
CPC classification number: H04L63/0492 , H04L63/0838 , H04W4/80
Abstract: An RFID reader comprises a memory having a first data for identifying the reader and a second data associated with the first data stored therein; a communication interface; and a microcontroller unit. The microcontroller unit is configured to transmit the first data via the communication interface; receive a first request for transmitting the second data; transmit the second data via the communication interface; receive a third data via the communication interface; overwrite the second data stored in the memory with third data.
Abstract translation: RFID读取器包括具有用于识别读取器的第一数据和与存储在其中的第一数据相关联的第二数据的存储器; 通信接口; 和微控制器单元。 微控制器单元被配置为经由通信接口发送第一数据; 接收发送第二数据的第一请求; 经由通信接口发送第二数据; 通过通信接口接收第三个数据; 用第三数据覆盖存储在存储器中的第二数据。
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公开(公告)号：US08803681B2
公开(公告)日：2014-08-12
申请号：US13229240
申请日：2011-09-09
Applicant: Hung-Cheng Chen , Keng-Hao Chang
Inventor： Hung-Cheng Chen , Keng-Hao Chang
CPC classification number: G08B21/0236 , G08B21/0219 , G08B21/025
Abstract: A receiver of an object finder includes an antenna to receive a signal from a transmitter associated with the receiver, a PIN diode having a first terminal coupled with the antenna, and having a resistance that increases as a current flows therethrough decreases, and vice versa, a variable resistor coupled with the first terminal of the PIN diode to control the amount of a current flowing into the PIN diode, and a radio frequency integrated circuit (RF IC) having a first pin electrically coupled with second terminal of the PIN diode to receive the signal from the antenna via the PIN diode.
Abstract translation: 物体探测器的接收器包括用于从与接收器相关联的发射器接收信号的天线，具有与天线耦合的第一端子并且具有随着电流流过而增加的电阻的PIN二极管减小，反之亦然， 与PIN二极管的第一端子耦合以控制流入PIN二极管的电流的可变电阻器，以及具有与PIN二极管的第二端子电耦合以接收的第一引脚的射频集成电路（RF IC） 通过PIN二极管来自天线的信号。
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公开(公告)号：US20130241716A1
公开(公告)日：2013-09-19
申请号：US13422522
申请日：2012-03-16
Applicant: Chun-Liang Tsai , Shao-Chang Chang
Inventor： Chun-Liang Tsai , Shao-Chang Chang
IPC: G08C19/12
CPC classification number: G08C17/02 , H03F2200/294 , H03F2200/327 , H03F2200/372 , H03F2200/387 , H03F2200/451 , H03G3/3042 , H04B5/0062
Abstract: A transmitter in an RFID system, the transmitter includes a signal generator which has a PIN diode and generates a first signal, a directional unit connected to a cathode of the PIN diode; and an antenna connected to the directional unit, wherein the signal generator has a first terminal configured to receive a first control signal to control a frequency band of the first signal and a second terminal configured to receive a second control signal to control a modulation depth of the first signal.
Abstract translation: RFID系统中的发射机，发射机包括具有PIN二极管并产生第一信号的信号发生器，连接到PIN二极管的阴极的定向单元; 以及连接到所述定向单元的天线，其中所述信号发生器具有被配置为接收第一控制信号以控制所述第一信号的频带的第一终端，以及被配置为接收第二控制信号以控制所述第一信号的调制深度的第二终端 第一个信号。
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公开(公告)号：US20140254326A1
公开(公告)日：2014-09-11
申请号：US13793203
申请日：2013-03-11
Applicant: FAVEPC INC.
Inventor： Shao-Chang CHANG
IPC: G08C23/02
CPC classification number: G08C23/02 , H04B1/034 , H04B1/1607
Abstract: A transmitter for remote control, the transmitter includes a first analog-to-digital converter (ADC) configured to receive a first audio signal from a electronic device and convert the first audio signal to a first direct-current (DC) signal, a first boost circuit electrically connected to the first ADC to receive and amplify the first DC signal, and a transmission module electrically connected to the first boost circuit to receive the amplified first DC signal, wherein the amplified first DC signal is configured to modulate a carrier signal generated by the transmission module and the first audio signal is one of a left channel audio signal and a right channel audio signal output from the electronic device through an audio connector.
Abstract translation: 一种用于远程控制的发射机，所述发射机包括被配置为从电子设备接收第一音频信号并将所述第一音频信号转换为第一直流（DC）信号的第一模拟 - 数字转换器（ADC） 升压电路，电连接到第一ADC以接收和放大第一DC信号;以及传输模块，电连接到第一升压电路以接收放大的第一DC信号，其中放大的第一DC信号被配置为调制所产生的载波信号 通过传输模块，第一音频信号是通过音频连接器从电子设备输出的左声道音频信号和右声道音频信号之一。
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公开(公告)号：US20140253360A1
公开(公告)日：2014-09-11
申请号：US13793506
申请日：2013-03-11
Applicant: FAVEPC INC.
Inventor： Shao-Chang CHANG
IPC: G08C19/16
CPC classification number: G08C17/02 , G08C2201/112 , G08C2201/114 , G08C2201/30
Abstract: A transmitter for remote control includes a first analog-to-digital converter (ADC) to receive a first audio signal from a electronic device and convert the first audio signal to a first direct-current (DC) signal, a first boost circuit connected to the first ADC to receive and amplify the first DC signal, a second ADC receives a second audio signal from the electronic device and converts the second audio signal to a second DC signal, a second boost circuit connected to the second ADC to receive and amplify the second DC signal, an energy storage element and a transmission module is powered by the energy storage element and generates a carrier signal, the transmission module receives the amplified first DC signal from the first boost circuit, the amplified first DC signal modulates the carrier signal generated by the transmission module, and the amplified second DC signal charges the energy storage element.
Abstract translation: 用于远程控制的发射机包括：第一模数转换器（ADC），用于从电子设备接收第一音频信号，并将第一音频信号转换为第一直流（DC）信号，第一升压电路连接到 所述第一ADC接收和放大所述第一DC信号，第二ADC从所述电子设备接收第二音频信号并将所述第二音频信号转换为第二DC信号，所述第二升压电路连接到所述第二ADC以接收和放大所述第一DC信号， 第二直流信号，能量存储元件和传输模块由能量存储元件供电并产生载波信号，传输模块从第一升压电路接收放大的第一直流信号，放大的第一直流信号调制产生的载波信号 并且放大的第二DC信号对能量存储元件进行充电。
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Patent Agency Ranking
公开(公告)号：US20130241711A1
公开(公告)日：2013-09-19
申请号：US13422590
申请日：2012-03-16
Applicant: Chun-Liang Tsai , Shao-Chang Chang
Inventor： Chun-Liang Tsai , Shao-Chang Chang
IPC: G06K7/01
CPC classification number: H04L63/0492 , H04L63/0838 , H04W4/80
Abstract: An RFID reader comprises a memory having a first data for identifying the reader and a second data associated with the first data stored therein; a communication interface; and a microcontroller unit. The microcontroller unit is configured to transmit the first data via the communication interface; receive a first request for transmitting the second data; transmit the second data via the communication interface; receive a third data via the communication interface; overwrite the second data stored in the memory with third data.
Abstract translation: RFID读取器包括具有用于识别读取器的第一数据和与存储在其中的第一数据相关联的第二数据的存储器; 通信接口; 和微控制器单元。 微控制器单元被配置为经由通信接口发送第一数据; 接收发送第二数据的第一请求; 经由通信接口发送第二数据; 通过通信接口接收第三个数据; 用第三数据覆盖存储在存储器中的第二数据。
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公开(公告)号：US09204220B2
公开(公告)日：2015-12-01
申请号：US13793534
申请日：2013-03-11
Applicant: FAVEPC Inc.
Inventor： Shao-Chang Chang
IPC: H04R5/04
CPC classification number: H04R5/04
Abstract: A transceiver for remote control, the transceiver includes an amplifier configured to receive an audio signal from a first electronic device and amplify the audio signal; a transmission module electrically connected to the amplifier to receive the amplified audio signal and generating a first carrier signal; a power supply connected to the transmission module; and a receiver module connected to the first electronic device and the power supply, wherein the amplified audio signal is configured to modulate the first carrier signal generated by the transmission module, and the audio signal is one of a left channel audio signal and a right channel audio signal from the first electronic device.
Abstract translation: 一种用于遥控的收发器，收发器包括：放大器，被配置为从第一电子设备接收音频信号并放大音频信号; 电连接到放大器以接收放大的音频信号并产生第一载波信号的传输模块; 连接到所述传输模块的电源; 以及连接到所述第一电子设备和所述电源的接收器模块，其中所述放大的音频信号被配置为调制由所述传输模块生成的所述第一载波信号，并且所述音频信号是左声道音频信号和右声道之一 来自第一电子设备的音频信号。
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公开(公告)号：US09035816B2
公开(公告)日：2015-05-19
申请号：US13793272
申请日：2013-03-11
Applicant: FAVEPC Inc.
Inventor： Shao-Chang Chang
CPC classification number: H04B1/202
Abstract: A transmitter for remote control, the transmitter includes an amplifier configured to receive a first audio signal from an electronic device and amplify the first audio signal, a transmission module electrically connected to the amplifier to receive the amplified first audio signal and generating a carrier signal, a power supply connected to the transmission module, and an attenuation circuit electrically connected to the transmission module to receive the carrier signal, wherein the amplified first audio signal is configured to modulate the carrier signal and the first audio signal is one of a left channel audio signal and a right channel audio signal output from the electronic device via an audio connector.
Abstract translation: 一种用于远程控制的发射机，所述发射机包括放大器，其被配置为从电子设备接收第一音频信号并放大所述第一音频信号;传输模块，电连接到所述放大器，以接收所放大的第一音频信号并产生载波信号， 连接到所述传输模块的电源，以及电连接到所述传输模块以接收所述载波信号的衰减电路，其中所述放大的第一音频信号被配置为调制所述载波信号，并且所述第一音频信号是左声道音频之一 信号和通过音频连接器从电子设备输出的右声道音频信号。
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公开(公告)号：US20130285905A1
公开(公告)日：2013-10-31
申请号：US13459998
申请日：2012-04-30
Applicant: Chun-Liang Tsai
Inventor： Chun-Liang Tsai
CPC classification number: G06F3/0386 , G06F3/0346 , G06F3/03542
Abstract: A device that comprises at least one image sensor and a processing unit. The at least one image sensor is configured to consecutively capture a plurality of images at a predetermined rate. The processing unit is configured to identify in each of the plurality of images a first region and a second region, wherein intensities of the first region and the second region are different; determine a displacement of the first region from the first image of the plurality of images to the last image of the plurality of images; and output a first signal comprising the displacement.
Abstract translation: 一种包括至少一个图像传感器和处理单元的装置。 所述至少一个图像传感器被配置为以预定速率连续捕获多个图像。 所述处理单元被配置为在所述多个图像的每一个中识别第一区域和第二区域，其中所述第一区域和所述第二区域的强度不同; 确定所述第一区域从所述多个图像的所述第一图像到所述多个图像的最后图像的位移; 并输出包括位移的第一信号。
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公开(公告)号：US07847646B2
公开(公告)日：2010-12-07
申请号：US12127527
申请日：2008-05-27
Applicant: Chun-Liang Tsai , Shao-Chang Chang
Inventor： Chun-Liang Tsai , Shao-Chang Chang
CPC classification number: H04L27/0002 , H03B5/1215 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H04B1/0458
Abstract: A carrier generator for generating a carrier at a frequency of interest in a wireless communications system comprises an oscillator exhibiting a first impedance, the oscillator comprising an energy storage tank configured to generate a periodic signal, the energy storage tank including at least one inductor and at least one capacitor, and an amplifier coupled with the energy storage tank, the amplifier being configured to amplify an amplitude of the periodic signal, an antenna exhibiting a second impedance smaller than the first impedance, and a network coupled between the oscillator and the antenna, the network including at least one inductor or at least one capacitor and being configured to provide a third impedance such that a resultant impedance of the second impedance and the third impedance as viewed from the oscillator toward the antenna is large enough to facilitate the oscillator to generate the carrier at the frequency of interest.
Abstract translation: 一种用于在无线通信系统中产生感兴趣频率的载波的载波发生器包括呈现第一阻抗的振荡器，所述振荡器包括被配置为产生周期性信号的能量存储箱，所述能量存储箱包括至少一个电感器并且在 至少一个电容器和与能量存储箱耦合的放大器，所述放大器被配置为放大所述周期性信号的幅度，呈现小于所述第一阻抗的第二阻抗的天线，以及耦合在所述振荡器和所述天线之间的网络， 所述网络包括至少一个电感器或至少一个电容器，并且被配置为提供第三阻抗，使得从振荡器朝向天线观察的第二阻抗和第三阻抗的合成阻抗足够大以便于振荡器产生 运营商在兴趣的频率。
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