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:
Jul. 14, 1987
Filed:
Oct. 19, 1984
Applicant:
Inventors:
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358181 ; 358903 ; 3408255 ;
Abstract
A system for processing picture information adapted for combining or switching picture informations, one of which is obtained by a process of a Central Processing Unit and another of which is supplied from an external appliance. The system includes a device for detecting the presence of second picture information and informing the Central Processing Unit of same. The Central Processing Unit is controlled to perform the selection between two types of picture information in accordance with the operation of the detecting and informing device. The combination or selection between two types of picture information is thus performed by a software for operating the Central Processing Unit.