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. 03, 1981
Filed:
Sep. 12, 1979
Applicant:
Inventor:
Alfred J Batcher, Clawson, MI (US);
Assignee:
Sun Electric Corporation, Crystal Lake, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340722 ; 73465 ; 3241 / ; 340727 ; 340793 ; 364521 ;
Abstract
A cathode-ray oscilloscope controlled by a circuitry receiving four (4) voltage inputs representative of the Cartesian coordinates of endpoints of two (2) vectors, for visually displaying the vectors in the form of a dashed line segment and a solid line segment. The circuity responds to operator input for generating display signals to rotate the two displayed vectors with respect to the CRT screen and responds to internal control for blinking the display of either of the vectors according to a preset vector magnitude limit.