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:
Aug. 02, 1983
Filed:
Jun. 05, 1981
Applicant:
Inventors:
Kosuke Nishimura, Yamatokoriyama, JP;
Hirohide Nakagawa, Sakurai, JP;
Isamu Haneda, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; G06F / ;
U.S. Cl.
CPC ...
358 93 ; 358189 ; 358254 ; 358903 ; 364705 ; 369-7 ; 369 10 ; 455344 ; 455347 ;
Abstract
A new and useful combination of a radio receiver, a television receiver, a tape recorder and an electronic calculator is described. A display (for example, a cathode ray tube) of the television receiver is connected to serve also as a display for the electronic calculator. Data may be introduced into the calculator via the tape recorder and recorded into the tape recorder. The television receiver serves a display and the tape recorder serves as an external storage, with respect to the calculator.