Invention Grant
- Patent Title: Video system and video selection method thereof
- Patent Title (中): 视频系统及其视频选择方法
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Application No.: US11649426Application Date: 2007-01-03
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Publication No.: US07681217B2Publication Date: 2010-03-16
- Inventor: Kazunori Iwabuchi , Norikazu Sasaki
- Applicant: Kazunori Iwabuchi , Norikazu Sasaki
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Townsend and Townsend and Crew LLP
- Priority: JP2006-000026 20060104
- Main IPC: H04N5/445
- IPC: H04N5/445
Abstract:
A video information system which displays or records broadcast video information records an operation history of the video information system, and, when video information is newly reproduced and displayed or newly recorded, generates user presence information from the operation history and program information of broadcast video information and selects video information to be displayed or recorded based on the user preference information.
Public/Granted literature
- US20070192796A1 Video system and video selection method thereof Public/Granted day:2007-08-16
Information query
