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:
Feb. 24, 2026
Filed:
Dec. 23, 2024
Applicant:
Og Technologies Inc., Ann Arbor, MI (US);
Inventors:
Tzyy-Shuh Chang, Ann Arbor, MI (US);
Hsun-Hau Huang, Ann Arbor, MI (US);
Assignee:
OG Technologies, Inc., Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/246 (2017.01); G06T 7/73 (2017.01); H04N 23/10 (2023.01); H04N 25/701 (2023.01);
U.S. Cl.
CPC ...
G06T 7/248 (2017.01); G06T 7/74 (2017.01); H04N 23/10 (2023.01); H04N 25/701 (2023.01); G06T 2207/10024 (2013.01); G06T 2207/30136 (2013.01);
Abstract
An apparatus and method for determining a speed of travel of an elongated bar with a textured surface are provided. The apparatus includes a sensor assembly that generate signals induced by the motion of the surface texture of the elongated bar. A computing unit collects the signals and carries out the computation for the speed of travel of the bar in the direction of the sensor alignment.