The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 1995
Filed:
Dec. 17, 1993
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348705 ; 348714 ;
Abstract
Apparatus for transmitting video signals includes a primary storage device having a plurality of storage units for storing and reading video signals selectively supplied thereto by a coupling circuit. An alternate storage device functions as a backup and receives and stores all of the video signals that are supplied to the primary storage device; and reads out therefrom the video signals which are in the process of being read from the primary storage device in the event a failure is detected in the primary storage device.