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:
Mar. 05, 1991
Filed:
May. 22, 1989
Applicant:
Inventor:
Naoyoshi Watanabe, Gyoda, JP;
Assignee:
Advantest Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307269 ; 307480 ; 328 55 ; 328 63 ; 371 27 ;
Abstract
A timing generator for generating arbitrarily delayed pulses, in which, upon each readout of period data from a period data memory, a computing section subtracts its accumulated value from delay data read out of a delay data memory, and upon inversion of the sign of the subtracted value, the immediately preceding subtracted value is provided to a delayed pulse generator, which generates a pulse at the timing corresponding to the subtracted value applied thereto.