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:
May. 20, 1997
Filed:
Aug. 17, 1993
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
36455101 ; 364550 ; 371 221 ;
Abstract
When trying to make a correct connection, a VCR 13, which should be connected to terminal 15, is connected instead to terminal 16 by mistake, so that a signal generator 13a constructed internally within the VCR 13 outputs a test signal, but the switcher 8 selects the signal being input at terminal 15 (where there is no signal present), and provides it to detector 12, but as there is no signal at terminal 15, the CPU 5 determines that the connection is incorrect and displays a user prompt to this effect on the CRT 10.
Tanaka, Shigeo. (1997). Audio visual equipment with a digital bus system and method for (U.S. Patent No. 5631850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5631850
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