公开(公告)号：US09361805B2

公开(公告)日：2016-06-07

申请号：US14341088

申请日：2014-07-25

Applicant: Generalplus Technology Inc.

Inventor： Li-Shang Lo ,  Tung-Tsai Liao

IPC: G01J4/00 ,  G09B5/00

CPC classification number: G09B5/00

Abstract: A system for page detection using light attenuators is applied in a book to detect an opened page of the book. The book has N pages and each page has a page detection area in which at most M light attenuators are installed in each page detection area. A light source passes through the at most M light attenuators for attenuating intensity of the light source. M light sensing devices are installed in an area of the book that corresponds to the page detection area. The M light sensing devices are used to detect attenuated intensities of the light source. A controller is connected to the M light sensing devices for detecting the opened page based on a ratio of the intensities of the light source detected by the M light sensing devices on each page.

Abstract translation: 一本使用光衰减器的页面检测系统被应用在一本书中，以检测该书的打开的页面。 本书有N页，每页有一个页面检测区域，其中每个页面检测区域中最多安装了M个光衰减器。 光源通过最多M个光衰减器来衰减光源的强度。 M个光感测装置安装在与页面检测区域对应的书本区域中。 M光检测装置用于检测光源的衰减强度。 控制器连接到M个光检测装置，用于根据由每个页面上的M个光检测装置检测的光源的强度的比率来检测打开的页面。

公开(公告)号：US09166647B2

公开(公告)日：2015-10-20

申请号：US14087492

申请日：2013-11-22

Applicant: Generalplus Technology Inc.

Inventor： Tung-Tsai Liao ,  Li Sheng Lo

IPC: H04B1/38 ,  H04B1/44

CPC classification number: H04B1/44 ,  H04B1/0346

Abstract: An expandable device for wireless audio input is provided in the present invention. The expandable device for wireless audio input is compatible with an audio provider, wherein the audio provider is used for converting an audio to a wireless signal to output the wireless signal. The expandable device for wireless audio input is used for outputting an audio signal to an audio output device, wherein, the audio output device includes a first audio jack. The expandable device for wireless audio input includes a first audio jack plug, a wireless receiver and a second audio jack. The first audio jack plug is used for outputting a first audio signal. The wireless receiver receives the wireless signal outputting from the audio provider and converts the wireless signal into the first audio signal to transmit to the first audio jack plug. When a second audio signal is inputted from the second audio jack plug, the second audio signal is provided to the first audio jack plug.

Abstract translation: 本发明提供了一种用于无线音频输入的可扩展装置。 用于无线音频输入的可扩展设备与音频提供商兼容，其中音频提供器用于将音频转换为无线信号以输出无线信号。 用于无线音频输入的可扩展装置用于将音频信号输出到音频输出装置，其中，音频输出装置包括第一音频插孔。 用于无线音频输入的可扩展装置包括第一音频插孔插头，无线接收器和第二音频插孔。 第一音频插孔用于输出第一音频信号。 无线接收器接收从音频提供商输出的无线信号，并将无线信号转换成第一音频信号，以传输到第一音频插孔。 当从第二音频插孔插入第二音频信号时，第二音频信号被提供给第一音频插孔。

公开(公告)号：US08988254B2

公开(公告)日：2015-03-24

申请号：US13855030

申请日：2013-04-02

Applicant: Generalplus Technology Inc.

Inventor： Tung-Tsai Liao ,  Hsin-Chou Lee ,  Hsin-Lung Lai

IPC: H03K17/94 ,  H03M11/20 ,  H03M11/08 ,  G06F13/42 ,  G08B25/00

CPC classification number: H03M11/20 ,  H03M11/08

Abstract: An ultra-low power wakeup circuit device includes a keyboard, a key scan circuit, a storage unit, and a comparator unit. The key scan circuit sequentially outputs scanning signals from the first scan line to N-th scan line for acquiring N key scan data. The key scan circuit performs an XOR operation on the N key scan data to generate a current key scan data. The storage unit is connected to the key scan circuit for receiving the current key scan data and storing the current key scan data as a previous key scan data. The comparator unit is connected to the key scan circuit and the storage unit for comparing the current key scan data with the previous key scan data. When the current key scan data is different from the previous key scan data, the comparator unit generates a wakeup signal.

Abstract translation: 超低功率唤醒电路装置包括键盘，键扫描电路，存储单元和比较器单元。 按键扫描电路顺序输出从第一扫描线到第N扫描线的扫描信号，以获取N个键扫描数据。 键扫描电路对N键扫描数据执行XOR操作，以生成当前键扫描数据。 存储单元连接到键扫描电路，用于接收当前键扫描数据并将当前键扫描数据存储为先前的键扫描数据。 比较器单元连接到键扫描电路和存储单元，用于将当前键扫描数据与先前的键扫描数据进行比较。 当当前的键扫描数据与先前的键扫描数据不同时，比较器单元产生唤醒信号。

公开(公告)号：US09367715B2

公开(公告)日：2016-06-14

申请号：US14454195

申请日：2014-08-07

Applicant: Generalplus Technology Inc.

Inventor： Hsien-Yao Li ,  Li Sheng Lo ,  Tung-Tsai Liao

IPC: G06K7/08 ,  G06K19/077 ,  G06F3/00 ,  G06K19/067

CPC classification number: G06K7/08 ,  G06F3/00 ,  G06F3/038 ,  G06F3/044 ,  G06F21/35 ,  G06K19/067 ,  G06K19/07745 ,  G06K19/07749

Abstract: A system for identifying identity (ID) and an ID card using the same are provided in the present invention. The ID card utilizes a specific ID reader to identify the ID of the ID card. The ID card includes a card case, a plurality of disposing positions for electrodes and at least a specific conductor electrode. The disposing positions are disposed in the card case. The specific conductor electrode(s) is/are disposed on at least one of the disposing positions according to the ID of the ED card. The specific card reader includes a flat panel sensor. When the ID card is close to the flat panel sensor of the card reader, the flat panel sensor senses the position of the conductor electrode(s) to determine the ID of the ID card.

Abstract translation: 在本发明中提供了用于识别身份（ID）的系统和使用其的身份证。 身份证使用特定的ID阅读器来识别身份证的ID。 ID卡包括卡盒，多个用于电极的布置位置和至少一个特定的导体电极。 布置位置设置在卡盒中。 特定的导体电极根据ED卡的ID设置在至少一个布置位置上。 具体的读卡器包括平板传感器。 当ID卡靠近读卡器的平板传感器时，平板传感器检测导体电极的位置以确定ID卡的ID。

公开(公告)号：US11569687B2

公开(公告)日：2023-01-31

申请号：US16818285

申请日：2020-03-13

Applicant: Generalplus Technology Inc.

Inventor： Down Xu Chuang ,  Chau-Chin Chuang ,  Tung-Tsai Liao

IPC: H02J50/12 ,  H02J7/02 ,  H03G3/30 ,  H03F3/45

Abstract: A decoder for a wireless charging transmitter and a wireless charging transmitter using the same are provided in the present invention. In order to adapt the wide range of the received signal from the wireless charging receiver, which usually results in the error of the decode, the feedback circuit of the wireless charging transmitter is changed, so that the signal in a certain swing is amplified by an original gain, and the signal out of the certain swing is amplified by a limited gain. Therefore, the amplified signal is able to show the characteristic of the original received signal. Thus, the accuracy of decoding is increased.

公开(公告)号：US09454276B2

公开(公告)日：2016-09-27

申请号：US14618915

申请日：2015-02-10

Applicant: Generalplus Technology Inc.

Inventor： Li Sheng Lo ,  Tung-Tsai Liao

IPC: G06F3/045 ,  G06F3/044 ,  G01D5/24

CPC classification number: G06F3/044 ,  G01D5/24

Abstract: An apparatus with both touch sensing and electrical field sensing functions and an interactive apparatus using the same are provided. The apparatus with both touch sensing and electrical field sensing functions comprises a control circuit, a first capacitive sensing electrode and a second capacitive sensing electrode. The first capacitive sensing electrode is coupled to a first sensing control terminal of the control circuit. The second capacitive sensing electrode is coupled to a second sensing control terminal of the control circuit. In a first period, the first capacitive sensing electrode is charged to a first voltage through the first sensing control terminal, and the second sensing control terminal supplies an electrical field pulse to the second capacitive sensing electrode such that the second capacitive sensing electrode outputs an electrical field pulse signal. In the first period, the control circuit determines whether the first capacitive sensing electrode is touched or not according to a period, during which a voltage of the first capacitive sensing electrode is discharged from the first voltage to a second voltage, and determines whether the second capacitive sensing electrode approximates the first capacitive sensing electrode or not according to whether the first capacitive sensing electrode synchronously detects the electrical field pulse or not.