US Patent 7450815 Image recording and reproducing apparatus

Patent 7450815 was granted and assigned to Hitachi on November, 2008 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Hitachi

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7450815

Date of Patent

November 11, 2008

Patent Application Number

10787439

Date Filed

February 27, 2004

Patent Primary Examiner

‌

Robert Chevalier

Patent abstract

An image recording and reproducing apparatus can record and reproduce both a digital signal and an analog signal. Operations of a broadcast receiving apparatus and a recording and reproducing apparatus are integrated, and superimposition of information on an analog image is realized during recording and reproduction of a digital signal. The broadcast receiving apparatus and the recording and reproducing apparatus communicate with each other to be able to set and obtain states of the opposite apparatus, so that one of the apparatus notifies information of the other apparatus to a user, and causes the user to set the information in a picture having the same form as a picture used to notify a state of one apparatus to the user, and causes the user to set the state.

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