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:
Feb. 14, 1984
Filed:
Feb. 25, 1982
George A May, Sooke, British Columbia, CA;
Henry A Strobel, Novato, CA (US);
Other;
Abstract
A computer input/output device is disclosed for performing the functions of a telephone. More particularly, an input/output device is disclosed particularly adapted for use with computer communication equipment. The subject device includes a video display connected to a central processor. The central processor is capable of generating and supplying video output to the display. The video output includes the representation of telephone keys. The central processor is also capable of generating output tones respectively corresponding to the telephone keys. An interactive light pen is provided for receiving optical input from the video display and supplying an electrical output to the cental processor. In use, the light pen is placed over the image of particular telephone keys whereby the central procesor will generate an output tone corresponding to that key. In the preferred embodiment of the subject invention, an automatic dial directory is provided to permit the rapid dialing of frequently called numbers. In addition, a nonmechanical volume control is disclosed.