logo

For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Og Technologies, Inc.


USPTO Granted Patents = 14

% Expired Patents = 35.7



Trademarks = 2

Forward Citations = 58

Loading Chart...
Loading Chart...

8 inventors (with patents filed for the assignee):

goldMedal Tzyy-Shuh Chang (13 out of 14 patents)

silverMedal Hsun-Hau Huang (10 out of 11 patents)

bronzeMedal Daniel Gutchess (4 out of 4 patents)

4.  Chang-Hung Lin (2 out of 2 patents)

5.  Hossam Elbadawy (1 out of 9 patents)

6.  Changhung Lin (1 out of 2 patents)

7.  Kazuomi Tomita (1 out of 2 patents)

8.  Ryuichi Seki (1 out of 3 patents)


14 patents:

1. 12561817 - Method and apparatus for determining the speed of travel of elongated bars with surface texture (2026-02-24),
2. 10472902 - Methods and systems for reducing drag and friction during drilling (2019-11-12),
3. 9291877 - Method and apparatus for uniformly focused ring light (2016-03-22),
4. 8233157 - Method and apparatus of a portable imaging-based measurement with self calibration (2012-07-31),
5. 8143885 - Surface flaw detection and verification on metal bars by Eddy current testing and imaging system (2012-03-27),
6. 7861567 - Method and apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing (2011-01-04),
7. 7627163 - Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar (2009-12-01),
8. 7460703 - Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar (2008-12-02),
9. 7324681 - Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar (2008-01-29),
10. 7275404 - 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 (2007-10-02),
11. 6992756 - Apparatus and method for movement measurement and position tracking of long, non-textured metal objects at an elevated temperature (2006-01-31),
12. 6950546 - Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar (2005-09-27),
13. 6859285 - Optical observation device and method for observing articles at elevated temperatures (2005-02-22),
14. 6661506 - Engine bearing inspection system (2003-12-09),
Company Overview
Og Technologies, Inc. is a technology firm based in Ann Arbor, Michigan, specializing in advanced software solutions and innovative technology development. The company focuses on creating cutting-edge applications that enhance operational efficiency and drive digital transformation across various industries. With a commitment to research and development, Og Technologies is dedicated to pushing the boundaries of technology, particularly in areas such as cloud computing and data analytics, to meet the evolving needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#56 in Ann Arbor, MI

#788 in Michigan

#22,319 in US

#42,249 in the World

Ann Arbor, MI (US)
Ann Arbor, MI, United States of America

Og Technologies, Inc.

Forward Citations = 58

8 inventors:

goldMedal Tzyy-Shuh Chang (13 out of 14 patents)

silverMedal Hsun-Hau Huang (10 out of 11 patents)

bronzeMedal Daniel Gutchess (4 out of 4 patents)

4.  Chang-Hung Lin (2 out of 2 patents)

5.  Hossam Elbadawy (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Og Technologies, Inc.. Retrieved from https://idiyas.com/company/og-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…