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:
Sep. 10, 2019
Filed:
Jun. 29, 2016
Applicant:
Focus Point Solutions, San Marcos, CA (US);
Inventors:
Todd Van Cleave, San Marcos, CA (US);
Larry Van Cleave, Grass Valley, CA (US);
Assignee:
FOCUS POINT SOLUTIONS, San Marcos, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01B 35/10 (2006.01); E01B 33/02 (2006.01); G01B 11/27 (2006.01);
U.S. Cl.
CPC ...
E01B 35/10 (2013.01); E01B 33/02 (2013.01); G01B 11/272 (2013.01); E01B 2203/16 (2013.01);
Abstract
Track alignment reference system projectors having a modulated light source, in addition to arrays of light sources, optionally utilizing a lens are provided. Track alignment systems that utilize or may make use of cascaded devices are also described. Related systems and methods are also provided.