Invention Grant
- Patent Title: Information processing apparatus, information processing method, and computer program product
- Patent Title (中): 信息处理装置,信息处理方法和计算机程序产品
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Application No.: US14644819Application Date: 2015-03-11
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Publication No.: US09407873B2Publication Date: 2016-08-02
- Inventor: Masato Takahashi
- Applicant: Masato Takahashi
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LTD.
- Current Assignee: RICOH COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-052757 20140314; JP2015-008877 20150120
- Main IPC: H04N7/14
- IPC: H04N7/14 ; H04N7/15 ; G06F21/00 ; G09G5/00 ; H04N21/4363 ; H04N21/8355

Abstract:
An information processing apparatus is compatible with a High-Definition Multimedia Interface (HDMI) and serves as a sink device. The information processing apparatus comprising: a storage unit that stores therein recommended device information that is about a recommended source device and that includes a logical address and a vendor ID of the source device; and a controlling unit that obtains information about a logical address and a vendor ID of a source device connected to the information processing apparatus, compares the obtained information with the recommended device information, and if it is determined that the connected source device is not the recommended source device, performs control so as to allow the connected source device to be used while limiting a usage range of video and audio outputs.
Public/Granted literature
- US20150264317A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT Public/Granted day:2015-09-17
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