公开(公告)号：US08532996B2

公开(公告)日：2013-09-10

申请号：US12926017

申请日：2010-10-21

Applicant: Ching-Fu Hung

Inventor： Ching-Fu Hung

IPC: G10L21/00

CPC classification number: G09B5/062

Abstract: An audible post-it system includes a post-it note printed with an index and an optical reading and recording device having an optical module, a switch, a storage device, an audio recording device, an audio playing device and a processor. The optical reading and recording device reads an image of the index. When the optical reading and recording device is at a recoding state, the processor receives the image of the index and obtains the index, then receives a digital audio outputted by the audio recording device to match the index with the digital audio, and stores the digital audio based on the index. When the optical reading and recording device is at a playing state, the processor receives the image of an index and retrieves the index, then reads a digital audio based on the index, and sends the digital audio to the audio playing device for playing.

Abstract translation: 音响后系统包括印有索引的后贴纸和具有光学模块，开关，存储装置，音频记录装置，音频播放装置和处理器的光学读取和记录装置。 光学读取和记录装置读取索引的图像。 当光学读取和记录装置处于重新编码状态时，处理器接收索引的图像并获得索引，然后接收由音频记录装置输出的数字音频以使索引与数字音频相匹配，并存储数字 音频基于索引。 当光学读取和记录装置处于播放状态时，处理器接收索引的图像并检索索引，然后根据索引读取数字音频，并将数字音频发送到播放装置进行播放。

公开(公告)号：US08228428B2

公开(公告)日：2012-07-24

申请号：US12469963

申请日：2009-05-21

Applicant: Shang-Min Jiang

Inventor： Shang-Min Jiang

IPC: H04N11/20 ,  H04N5/46 ,  H04N9/74 ,  G09G5/00 ,  G06K9/32

CPC classification number: G06T3/40

Abstract: The present invention relates to a video signal processing method and a video signal processing apparatus. The video signal processing apparatus receives a picture datum, which includes M×N pixel data, wherein a scan orientation of the pixel data includes M pixel data. The video signal processing apparatus includes a horizontal scaling unit and a timing control unit. The horizontal scaling unit scales the pixel data of the scan orientation of the picture datum to obtain P pixel data. The timing control unit transfers the P pixel data to a scan-line signal of the video signal, determines the number of times of outputting the scan-line signal according to a ratio of Q to N, sequentially outputs the scan-line signal according to the number of times of outputting the scan-line signal and thus outputs the video signal with a resolution of P×Q.

Abstract translation: 本发明涉及视频信号处理方法和视频信号处理装置。 视频信号处理装置接收包括M×N像素数据的图像数据，其中像素数据的扫描取向包括M个像素数据。 视频信号处理装置包括水平缩放单元和定时控制单元。 水平缩放单元对图像数据的扫描方向的像素数据进行缩放以获得P像素数据。 定时控制单元将P像素数据传送到视频信号的扫描线信号，根据Q与N的比率确定输出扫描线信号的次数，依次输出扫描线信号 输出扫描线信号的次数，从而以P×Q的分辨率输出视频信号。

公开(公告)号：US20120086508A1

公开(公告)日：2012-04-12

申请号：US13229204

申请日：2011-09-09

Applicant: Kung-Wang LEE ,  Tung-Tsai LIAO

Inventor： Kung-Wang LEE ,  Tung-Tsai LIAO

IPC: H03G3/30 ,  H03F3/45

CPC classification number: H03F3/187 ,  H03F1/301 ,  H03F3/45183 ,  H03F2200/03 ,  H03F2200/408 ,  H03F2200/411 ,  H03F2200/447 ,  H03F2200/468 ,  H03F2203/45528 ,  H03F2203/45534 ,  H03F2203/45536 ,  H03F2203/45594 ,  H03F2203/45616 ,  H03F2203/45618 ,  H03G3/3005 ,  H03G3/3026

Abstract: The present invention relates to audio amplifier and a method for protecting the audio amplifier. The audio amplifier includes a pre-amp circuit, an output stage power amplifier, a temperature detector and a gain adjusting circuit. The pre-amp circuit receives an audio signal for amplifying the audio signal to generate an amplified audio signal. The output stage power amplifier receives the amplified audio signal to drive a load. The temperature detector is used for detecting a temperature of the output stage power amplifier to output a temperature signal. The gain adjusting circuit adjusts amplitude of the amplified audio signal of the pre-amp circuit according to the temperature signal.

Abstract translation: 本发明涉及音频放大器和保护音频放大器的方法。 音频放大器包括前置放大器电路，输出级功率放大器，温度检测器和增益调整电路。 前置放大器电路接收用于放大音频信号的音频信号以产生放大的音频信号。 输出级功率放大器接收放大的音频信号以驱动负载。 温度检测器用于检测输出级功率放大器的温度以输出温度信号。 增益调整电路根据温度信号调整放大前电路的放大音频信号的幅度。

公开(公告)号：US08098992B2

公开(公告)日：2012-01-17

申请号：US12560712

申请日：2009-09-16

Applicant: Tung-Tsai Liao ,  Li Sheng Lo ,  Che-Hui Wang

Inventor： Tung-Tsai Liao ,  Li Sheng Lo ,  Che-Hui Wang

IPC: H04B10/20 ,  H04B10/00

CPC classification number: H04N5/4403 ,  G08C23/04 ,  H04B10/1143 ,  H04N21/42202 ,  H04N21/42221 ,  H04N21/4436 ,  H04N2005/4426

Abstract: The present invention relates to a multipurpose infrared apparatus and a display apparatus thereof. The display apparatus includes a display panel and the multipurpose infrared apparatus, wherein the multipurpose infrared apparatus includes an infrared light emitted diode (hereinafter refer to as, IR LED) transmitter, an IR receiver and a microcontroller. The IR LED transmitter is used for transmitting infrared ray. The IR receiver is used for receiving infrared ray. The microcontroller utilizes the Time-Division Multiplexing method to control the IR LED transmitter and receiver to achieve the distance detecting, the remote control signal receiving and an ambient light detecting.

Abstract translation: 本发明涉及一种多功能红外线装置及其显示装置。 显示装置包括显示面板和多功能红外线装置，其中，所述多功能红外线装置包括红外光发射二极管（以下称为IR LED）发射器，IR接收器和微控制器。 红外LED发射器用于发射红外线。 IR接收机用于接收红外线。 微控制器采用时分复用方式来控制红外LED发射器和接收器实现距离检测，遥控信号接收和环境光检测。

公开(公告)号：US20120001739A1

公开(公告)日：2012-01-05

申请号：US13067713

申请日：2011-06-22

Applicant: Horng-Bin Wang

Inventor： Horng-Bin Wang

IPC: G08C19/16

CPC classification number: G08C19/28

Abstract: In a custom code setting system of a remote control chip, M keyboard input/output pins are connected to an external keyboard to receive the input of the external keyboard. A first pin is connected to one terminal of an external resistor, while the other terminal of the external resistor is connected to ground, wherein there are N resistance values selectable for the external resistor. A resistance detecting unit is connected to the first resistor to detect the resistance of the first resistor. A second pin is connected to one of the M keyboard input/output pins for setting a custom code. When power on reset occurs, a control logic receives the resistance from the resistance detecting unit, and one of the N×M custom codes is determined according to connection between the second pin and one of the M keyboard input/output pins.

Abstract translation: 在远程控制芯片的自定义代码设置系统中，M个键盘输入/输出引脚连接到外部键盘以接收外部键盘的输入。 第一个引脚连接到外部电阻的一个端子，而外部电阻的另一个端子连接到地，其中有可以为外部电阻选择的N个电阻值。 电阻检测单元连接到第一电阻器以检测第一电阻器的电阻。 第二个引脚连接到M个键盘输入/输出引脚之一，用于设置自定义代码。 当上电复位发生时，控制逻辑从电阻检测单元接收电阻，根据第二引脚和M个键盘输入/输出引脚之一的连接来确定N×M个定制代码之一。

公开(公告)号：US07880479B2

公开(公告)日：2011-02-01

申请号：US11984413

申请日：2007-11-16

Applicant: Tung-Tsai Liao ,  Li Sheng Lo

Inventor： Tung-Tsai Liao ,  Li Sheng Lo

IPC: G01R27/26

CPC classification number: H03K17/9622 ,  H03K2017/9602 ,  H03K2217/960705 ,  H03K2217/960715

Abstract: A capacitive sensor includes a sensing electrode, control unit, first and second comparator wherein the sensing electrode includes a first and a second conductors. A positive input terminal of the first comparator and a negative input terminal of the second comparator are coupled to the first conductor. A positive input terminal of the second comparator and a negative input terminal of the first comparator are coupled to the second conductor. The first and second comparators respectively output first and second comparing signals according to voltages of the positive and the negative terminals thereof. The control unit charges the first conductor and discharges the second conductor when the first and second comparing signals correspondingly are in first and second logic states. The control unit is operable on the contrary when the first and second comparing signals are in opposition to the abovementioned description.

Abstract translation: 电容传感器包括感测电极，控制单元，第一和第二比较器，其中感测电极包括第一和第二导体。 第一比较器的正输入端和第二比较器的负输入端耦合到第一导体。 第二比较器的正输入端和第一比较器的负输入端耦合到第二导体。 第一和第二比较器分别根据其正极和负极的电压分别输出第一和第二比较信号。 当第一和第二比较信号相应地处于第一和第二逻辑状态时，控制单元对第一导体充电并放电第二导体。 相反，当第一和第二比较信号与上述描述相反时，控制单元可操作。

公开(公告)号：US07770805B2

公开(公告)日：2010-08-10

申请号：US12346403

申请日：2008-12-30

Applicant: Tung-Tsai Liao ,  Shih-Chien Lin ,  Yu-Tang Chang

Inventor： Tung-Tsai Liao ,  Shih-Chien Lin ,  Yu-Tang Chang

IPC: G06K19/06

CPC classification number: G06K19/06037

Abstract: The invention relates to a method for coding a two dimensional (2D) optical identification (OID) with the same gray level and a printing product thereof. The printing product includes a 2D-OID, which includes a positioning block and a plurality of data coding blocks. The positioning block has a plurality of specific patterns arranged as an N×M matrix, wherein the specific patterns along a first edge thereof and the specific patterns along a second edge thereof are filled. The data coding blocks are disposed around the positioning block and include the specific patterns arranged as the N×M matrix, wherein the specific pattern in a center of the data coding blocks is filled. A specific number of the remaining specific patterns in each data coding block are filled to serve as a code for representation of data.

Abstract translation: 本发明涉及一种编码具有相同灰度级的二维（2D）光学识别（OID）及其印刷产品的方法。 打印产品包括2D-OID，其包括定位块和多个数据编码块。 定位块具有排列成N×M矩阵的多个特定图案，其中沿其第一边缘的特定图案和沿其第二边缘的特定图案被填充。 数据编码块设置在定位块周围，并且包括排列为N×M矩阵的特定图案，其中填充数据编码块的中心的特定图案。 填充每个数据编码块中的特定数目的剩余特定模式以用作表示数据的代码。

公开(公告)号：US20090122057A1

公开(公告)日：2009-05-14

申请号：US12139874

申请日：2008-06-16

Applicant: Yu Cheng LIAO

Inventor： Yu Cheng LIAO

IPC: G06T15/00

CPC classification number: G06T15/005 ,  H04N13/122 ,  H04N13/398 ,  H04N2213/006

Abstract: A method for increasing speed in virtual 3D application is applied to a game console, which includes a processor and is used for outputting scan lines of a frame. The method includes the steps of: providing registers corresponding to the scan lines; and interrupting the processor in a vertical blank period. The step of interrupting includes: calculating 3D operating parameters corresponding to the scan lines according to an operation provided to the game console by a user; storing the 3D operating parameters into the registers; and calculating outputted scan lines according to the scan lines and the corresponding 3D operating parameters. Since the registers respectively corresponding to the scan lines are provided, the number of times of interrupting the processor can be decreased and the efficiency can be greatly increased.

Abstract translation: 将虚拟3D应用中的速度提高的方法应用于包括处理器并用于输出帧的扫描线的游戏控制台。 该方法包括以下步骤：提供对应于扫描线的寄存器; 并在垂直空白期间中断处理器。 中断步骤包括：根据由用户提供给游戏控制台的操作，计算与扫描线对应的3D操作参数; 将3D操作参数存储到寄存器中; 并根据扫描线和对应的3D操作参数计算输出的扫描线。 由于提供分别对应于扫描线的寄存器，可以减少中断处理器的次数，并且可以大大提高效率。

公开(公告)号：US20220067472A1

公开(公告)日：2022-03-03

申请号：US17410537

申请日：2021-08-24

Applicant: GENERALPLUS TECHNOLOGY INC.

Inventor： Hsin Chou LEE ,  Li Sheng LO ,  Hsien-Yao LI

IPC: G06K19/07

Abstract: A radio frequency identification integrated circuit for reducing pin counts and an RFID providing method thereof are provided in the present invention. The radio frequency identification integrated circuit includes a first IO pin, a second IO pin and a third IO pin. The method includes determining whether the coil is coupled to the first IO pin, the second IO pin and the third IO pin when the RFID IC is enabled; and determining the identification according to the voltage status of the non-coupled pin and the pins coupled to the coil.

公开(公告)号：US11042997B2

公开(公告)日：2021-06-22

申请号：US16212301

申请日：2018-12-06

Applicant: Generalplus Technology Inc.

Inventor： Shao-Min Wen ,  Jing Jo Bei

IPC: G06T7/32 ,  G06T7/00 ,  G06T3/20 ,  B64C39/02

Abstract: A panoramic photographing method for an unmanned aerial vehicle (UAV) and an UAV using the same are provided. The panoramic photographing method includes steps of: disposing a digital camera on an UAV; recording a flying altitude and a flying angle of the UAV of each of photographed pictures when a panoramic photographing process is performed; performing an image stitching process, determining overlapped regions of the two photographed pictures, and obtaining a feature operation region by way of division according to the flying altitude and the flying angle of the UAV; and performing a feature operation in the overlapped regions of the two photographed pictures to determine an image stitching location, and thus generate a panoramic picture.