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. 28, 2017
Filed:
Feb. 20, 2014
Banner Engineering Corporation, Minneapolis, MN (US);
Ashley Karl Wise, Plymouth, MN (US);
BANNER ENGINEERING CORPORATION, Minneapolis, MN (US);
Abstract
A method of determining a timing of an occurrence of a signal includes: propagating the signal (such as an electrical signal) along a series of digital delay elements, or a delay line. Each delay element can have at least two states, each indicative of presence or absence of a signal. The distribution of states of at least a portion of the delay elements along the delay line are recorded multiple times during the time it takes a point (such as an edge) in the signal to propagate through the portion of the delay elements. The multiple recorded distributions are combined to determine the timing of occurrence of the signal to a greater resolution than the minimum system clock period and the minimum delay of each delay element.