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:
Jan. 15, 2013
Filed:
Jul. 30, 2010
Applicants:
Chien-chung Jeng, Taichung, TW;
Chiu-hsien Wu, Taichung, TW;
Inventors:
Chien-Chung Jeng, Taichung, TW;
Chiu-Hsien Wu, Taichung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/26 (2006.01); G01B 11/14 (2006.01); G01B 11/06 (2006.01); G01B 11/02 (2006.01); G01B 11/04 (2006.01); G01C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-contacting aligning method for planes in a three-dimensional environment is disclosed. The method includes: projecting a light beam in a predetermined incident angle onto a transparent first object and an opaque second object that are facing each other; and calculating a distance between the first and second objects basing on the tangent trigonometric function of the incident angle of the light beam.
Jeng, Chien-Chung. (2013). Non-contacting aligning method for planes in three-dimensional environment (U.S. Patent No. 8355122). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8355122
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile