发明授权
US07213138B2 Data transmission apparatus, system and method, and image processing apparatus
失效
数据传输装置，系统和方法以及图像处理装置
- 专利标题： Data transmission apparatus, system and method, and image processing apparatus
- 专利标题（中）： 数据传输装置，系统和方法以及图像处理装置
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申请号： US09025133申请日： 1998-02-17
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公开(公告)号： US07213138B2公开(公告)日： 2007-05-01
- 发明人: Koji Fukunaga , Naohisa Suzuki , Kiyoshi Katano , Jiro Tateyama , Atsushi Nakamura , Makoto Kobayashi
- 申请人： Koji Fukunaga , Naohisa Suzuki , Kiyoshi Katano , Jiro Tateyama , Atsushi Nakamura , Makoto Kobayashi
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP9-030982 19970214; JP9-127644 19970516; JP9-127652 19970516
- 主分类号： G06F13/38
- IPC分类号： G06F13/38
摘要：
A data transmission system where an image providing device and a printer are directly connected by a 1394 serial bus, a command is sent from the image providing device to the printer, then a response to the command is returned from the printer to the image providing device. Image data is sent from the image providing device to the printer based on information included in the response. The printer converts the image data outputted from the image providing device into print data. Thus, printing can be performed without a host computer by directly connecting the image providing device and the printer by the 1394 serial bus or the like.
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