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:
Nov. 08, 2016
Filed:
Dec. 17, 2013
Applicant:
Gregory M. Waligorski, Redondo Beach, CA (US);
Inventor:
Gregory M. Waligorski, Redondo Beach, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 3/08 (2006.01); G01S 7/491 (2006.01); G01S 17/36 (2006.01); G01S 17/89 (2006.01);
U.S. Cl.
CPC ...
G01S 7/4915 (2013.01); G01S 17/36 (2013.01); G01S 17/89 (2013.01);
Abstract
An embodiment includes a method, comprising: receiving a modulated signal having modulation; generating a first signal in response to the modulation and a first sampling signal; generating a second signal in response to the modulation and a second sampling signal; and generating a distance in response to the first signal and the second signal. A ratio of a frequency of the first sampling signal to a frequency of the second sampling signal is a rational number.