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:
Jan. 31, 1989
Filed:
Mar. 02, 1988
Mitsuyoshi Takano, Tokyo, JP;
Anritsu Corporation, Tokyo, JP;
Abstract
An input section outputs a digital signal representing a characteristic value corresponding to a measurement range of an input signal. The digital signal is then stored in a memory. A display displays the digital signal stored in the memory as an image which is developed along one of two-dimensional coordinates axes and represents the predetermined characteristic value. A zone setting section outputs zone width data for setting, as a marker zone, a portion including a desired range of the one axis for the image displayed on the display. A zone display controller causes the display to display the marker zone, in accordance with the zone width data. A detector reads out the digital signal within the desired range of the one axis, from the memory, in accordance with the zone width data, and detects the specific characteristic value in the readout digital signal. A display controller causes a display to display detected specific characteristic value data.