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1. 发明申请

US20070003252A1 Projecting device capable of synchronously encoding images and sounds into an audio/video synchronous play file 审中-公开
标题翻译：能够将图像和声音同步编码成音频/视频同步播放文件的投射装置
公开(公告)号：US20070003252A1
公开(公告)日：2007-01-04
申请号：US11211186
申请日：2005-08-25
申请人： Chung-Song Kuo , Po-Chih Hung , Jiun-Shin Wu , Yung-Hsi Wu
发明人： Chung-Song Kuo , Po-Chih Hung , Jiun-Shin Wu , Yung-Hsi Wu
IPC分类号： H04N7/00
CPC分类号： H04N5/74
摘要： A projecting device capable of synchronously encoding images and sounds into an AV play file includes a receiving unit, a first processing unit, a projecting unit, a sound-recording unit, a second processing unit and an AV encoding unit. The receiving unit receives and outputs a first video signal. The first processing unit receives the first video signal to output a second video signal. The projecting unit receives the second video signal and projects a corresponding image onto a wall. The sound-recording unit records sounds of a user as explaining the image and outputs a first audio signal accordingly. The second processing unit receives the first audio signal to output a second audio signal. The AV encoding unit receives and synchronously encodes the second video signal and the second audio signal into an AV synchronous play file.
摘要翻译：能够将图像和声音同步编码成AV播放文件的投影装置包括接收单元，第一处理单元，投影单元，声音记录单元，第二处理单元和AV编码单元。接收单元接收并输出第一视频信号。第一处理单元接收第一视频信号以输出第二视频信号。投影单元接收第二视频信号并将相应的图像投射到墙壁上。录音单元将用户的声音记录为解释图像，并相应地输出第一音频信号。第二处理单元接收第一音频信号以输出第二音频信号。 AV编码单元接收并同步地将第二视频信号和第二音频信号编码成AV同步播放文件。

2. 发明申请

US20060268372A1 Document positioning apparatus for document camera 审中-公开
标题翻译：文件摄影机文件定位装置
公开(公告)号：US20060268372A1
公开(公告)日：2006-11-30
申请号：US11178963
申请日：2005-07-11
申请人： Chung-Song Kuo , Ming-Te Cheng , Shi-Mu Sun
发明人： Chung-Song Kuo , Ming-Te Cheng , Shi-Mu Sun
IPC分类号： H04N1/04
CPC分类号： H04N1/04 , H04N2201/0422 , H04N2201/0436 , H04N2201/0446
摘要： A document positioning apparatus has a supporter. The supporter is disposed under a base of a document camera. A gap is formed between the supporter and a ground surface used to support the supporter and the gap is designed to be large enough for a document to shift. The document positioning apparatus further has a document guider, formed on an edge of the supporter to guide the document into the gap under the supporter easily.
摘要翻译：文件定位装置具有支持者。支持者设置在文件照相机的基座下。在支撑件和用于支撑支撑件的地面之间形成间隙，并且间隙设计成足够大以使文件移动。文件定位装置还具有文件导向器，其形成在支撑件的边缘上以便将文档引导到支撑件下方的间隙中。

3. 发明申请

US20070154182A1 Signal pickup method and video/audio recording and playing system using the same 审中-公开
标题翻译：信号拾取方法和视频/音频录音和播放系统使用相同
公开(公告)号：US20070154182A1
公开(公告)日：2007-07-05
申请号：US11333769
申请日：2006-01-17
申请人： Chung-Song Kuo , Shih-Ming Chang , Meng-Tze Liu , Jiun-Kuei Jung , Fu-Sheng Chu
发明人： Chung-Song Kuo , Shih-Ming Chang , Meng-Tze Liu , Jiun-Kuei Jung , Fu-Sheng Chu
IPC分类号： H04N7/00
CPC分类号： G11B27/36 , G11B20/10527 , G11B2020/10537 , G11B2020/10666 , G11B2220/2516 , H04N5/775 , H04N5/782
摘要： In a signal pickup method of a video/audio recording and playing system, a recording length and a tracing-back length are preset. An external signal is received and storing into a buffer of the video/audio recording and playing system. A designated section of the external signal is automatically picked up from the buffer according to the recording length and the tracing-back length in response to a triggering operation of a user.
摘要翻译：在视频/音频记录和播放系统的信号拾取方法中，预设了记录长度和追溯长度。外部信号被接收并存储到视频/音频记录和播放系统的缓冲器中。响应于用户的触发操作，根据记录长度和追溯长度自动从缓冲器拾取外部信号的指定部分。

4. 发明授权

US06226040B1 Apparatus for converting video signal 失效
标题翻译：用于转换视频信号的装置
公开(公告)号：US06226040B1
公开(公告)日：2001-05-01
申请号：US09059683
申请日：1998-04-14
申请人： Chung-Song Kuo , Yung-Che Chang , Kun-Chou Chen , Hsien-Wen Cheng
发明人： Chung-Song Kuo , Yung-Che Chang , Kun-Chou Chen , Hsien-Wen Cheng
IPC分类号： H04N701
CPC分类号： G09G5/006 , G06F3/1423 , H04N5/10 , H04N7/0105
摘要： Apparatus for generating at least a selected area in a picture is disclosed herein. The picture and the selected area are displayed on a video display means, and the user can optionally adjust the position and size of the selected area. The apparatus including the following devices. A first converting device that is used to generate a digital signal and a pointer defining signal according to a computer video signal. The picture is transferred from the computer video signal, and the selected area is defined in the pointer defining signal. A first adapting device that is utilized to adapt the format of the computer video signal to suit a digital display format corresponding to the pointer defining signal. A storage device determines said display timing of all the pixels of the picture. A pointer generating device generates a plurality of edge of the selected area according to the pointer defining signal. The pointer generates device defines the color and brightness of all the pixels of the picture and the selected area, and the plurality of edge of the selected area can be moved dynamically according to the pointer defining signal. A second converting device converts the output signal of the pointer generating device to an analog form corresponding to the pointer defining signal. A second adapting device adapts the converted output signal of the pointer generating device to suit an analog display format, the signal processed by the video display device being of the analog display format.
摘要翻译：本文公开了用于在图片中生成至少一个选定区域的装置。图像和所选区域显示在视频显示装置上，并且用户可以可选地调整所选区域的位置和大小。该装置包括以下装置。一种用于根据计算机视频信号产生数字信号和指针定义信号的第一转换装置。图像从计算机视频信号传送，并且所选区域被定义在指针定义信号中。一种第一适配装置，用于使计算机视频信号的格式适应于与指针定义信号对应的数字显示格式。存储装置确定图像的所有像素的所述显示定时。指针生成装置根据指针定义信号生成选择区域的多个边缘。指针生成装置定义图像和所选区域的所有像素的颜色和亮度，并且可以根据指针定义信号动态地移动所选区域的多个边缘。第二转换装置将指针产生装置的输出信号转换为对应于指针定义信号的模拟形式。第二适配装置使指示器生成装置的转换输出信号适应模拟显示格式，由视频显示装置处理的信号是模拟显示格式。

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