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. 29, 2022
Filed:
Mar. 18, 2014
Applicant:
Idex Health & Science Llc, Rochester, NY (US);
Inventors:
Jozef Sofka, Binghamton, NY (US);
Justin VanTassel, Binghamton, NY (US);
James Moronski, Vestal, NY (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/00 (2021.01); F16H 7/18 (2006.01); G02B 7/16 (2021.01); F16H 7/02 (2006.01);
U.S. Cl.
CPC ...
G02B 7/005 (2013.01); F16H 7/023 (2013.01); F16H 7/18 (2013.01); G02B 7/006 (2013.01); G02B 7/16 (2013.01); Y10T 74/1836 (2015.01);
Abstract
Presented is a method, apparatus and computer-readable medium for reducing error. The apparatus includes a rotatable element having a plurality of spaced light modifying ports located at set positions in the rotatable element, the rotatable element rotatable about an axis. The apparatus further includes a drive engagedly coupled to the rotatable element to rotate the rotatable element, wherein one periodic cycle of the rotatable element is an integer number of periodic cycles of the drive.