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. 06, 2018
Filed:
Jun. 26, 2015
Lumedyne Technologies Incorporated, San Diego, CA (US);
Richard Lee Waters, San Diego, CA (US);
John David Jacobs, San Diego, CA (US);
Charles Harold Tally, IV, Carlsbad, CA (US);
Xiaojun Huang, San Diego, CA (US);
Yanting Zhang, San Diego, CA (US);
Mark Steven Fralick, San Diego, CA (US);
Lumedyne Technologies Incorporated, San Diego, CA (US);
Abstract
Systems and methods are disclosed herein for extracting system parameters from nonlinear periodic signals from sensors. A sensor such as an inertial device includes a first structure and a second structure that is springedly coupled to the first structure. The sensor is configured to generate an output voltage based on a current between the first and second structures. Monotonic motion of the second structure relative to the first structure causes a reversal in direction of the current.