🔗 Permalink

Assignee profile:

OG TECHNOLOGIES, INC.

City:

Ann Arbor, Michigan

Country:

United States

Published Applications:

Last publication date:

2026-02-24

Patent Grants:

Last grant date:

2026-02-24

Top Inventors for applications by OG TECHNOLOGIES, INC.

These are the the leading inventors for applications assigned to OG TECHNOLOGIES, INC.:

Tzyy-Shuh Chang 13 Ann Arbor, MI United States
Hsun-Hau Huang 10 Ann Arbor, MI United States
Daniel Gutchess 3 Cambridge, MA United States
Kazuomi Tomita 1 Muroran, Japan

Ryuichi Seki 1 Muroran, Japan
Chang-Hung Lin 1 Ypsilanti, MI United States
Daniel Gutchess 1 Saline, MI United States
Chang-Hung Lin 1 Ann Arbor, MI United States

Changhung Lin 1 Ypsilanti, MI United States

Recent patent applications by OG TECHNOLOGIES, INC.

OG TECHNOLOGIES, INC. based in Ann Arbor, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-02-24 ✅ Patent 12,561,817 granted on 2026-02-24

US18999032

Physics

Method and apparatus for determining the speed of travel of elongated bars with surface texture

#2 | 2014-06-05

US20140152771A1

Physics

METHOD AND APPARATUS OF PROFILE MEASUREMENT

#3 | 2014-05-15 ✅ Patent 9,291,877 granted on 2016-03-22

US20140132793A1

Physics

Method and apparatus for uniformly focused ring light

#4 | 2011-03-31 ✅ Patent 8,233,157 granted on 2012-07-31

US20110075159A1

Physics

Method and apparatus of a portable imaging-based measurement with self calibration

#5 | 2010-05-06 ✅ Patent 8,143,885 granted on 2012-03-27

US20100109659A1

Physics

Surface flaw detection and verification on metal bars by Eddy current testing and imaging system

#6 | 2009-02-19 ✅ Patent 7,627,163 granted on 2009-12-01

US20090046923A1

Physics

Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar

#7 | 2008-03-27 ✅ Patent 7,861,567 granted on 2011-01-04

US20080073401A1

Performing operations; transporting

Method and apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

#8 | 2008-03-13 ✅ Patent 7,460,703 granted on 2008-12-02

US20080063426A1

Physics

Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar

#9 | 2007-10-02 ✅ Patent 7,275,404 granted on 2007-10-02

US11284508

Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing

#10 | 2006-01-31 ✅ Patent 6,992,756 granted on 2006-01-31

US10689404

Apparatus and method for movement measurement and position tracking of long, non-textured metal objects at an elevated temperature

#11 | 2006-01-05 ✅ Patent 7,324,681 granted on 2008-01-29

US20060002605A1

Physics

Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar

#12 | 2005-09-27 ✅ Patent 6,950,546 granted on 2005-09-27

US10331050

Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar

#13 | 2005-02-22 ✅ Patent 6,859,285 granted on 2005-02-22

US9630479

Optical observation device and method for observing articles at elevated temperatures

Also check out OG Technologies, Inc.'s (Ann Arbor, United States) applicant profile with 3 patent applications submitted.

AssigneeID:

64667 ⎘