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Otos Tech Co., Ltd.

USPTO Granted Patents = 24

EPO Patents = 4

Trademarks = 1

Forward Citations = 490

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5 inventors (with patents filed for the assignee):

Moon Young Huh (24 out of 73 patents)

William P Gardner (1 out of 12 patents)

Nae Goog Kang (1 out of 1 patent)

4. Chi Kyo Jung (1 out of 1 patent)

5. Jae Sik Yoo (1 out of 1 patent)

6. Moon-Young Huh (2 patents)

7. Nae-Goog Kang (0 patent)

8. Jae-Sik Yoo (0 patent)

9. Chi-Kyo Jung (0 patent)

24 patents: Sort by Forward Citations

1. 9049896 - Detachable safety goggles for safety helmets (2015-06-09),

2. 8806662 - Welding helmet with protection cover for cartridge (2014-08-19),

3. 8485406 - Belt hanger for helmets (2013-07-16),

4. 8089424 - Functional display type anti-blinding device (2012-01-03),

5. 8049151 - Digital type anti-glare device using touch and method of controlling the same (2011-11-01),

6. 7971267 - Air supplying device for welding mask (2011-07-05),

7. 7594278 - Multi-function face protector (2009-09-29),

8. 7564014 - Apparatus for detecting welding light and protecting eyes from glare and method for controlling the same (2009-07-21),

9. D594600 - Welding mask (2009-06-16),

10. D586956 - Welding mask (2009-02-17),

11. 7462806 - Dazzle prevention device having electro magnetic wave detection function and detection mode selection (2008-12-09),

12. 7409723 - Multifunctional protection rack for safety helmet (2008-08-12),

13. D563603 - Face shield for safety helmet (2008-03-04),

14. 7308719 - Front surface opened welding mask (2007-12-18),

15. D553802 - Welding mask (2007-10-23),

OTOS TECH CO., LTD. is a technology company specializing in innovative solutions and products. Our team of experts is driven by a passion for creating cutting-edge technologies. We offer a wide range of services in areas such as software development, artificial intelligence, robotics, and automation. With a strong focus on quality and customer satisfaction, we strive to exceed expectations and deliver exceptional results. Visit our website to learn more about our company and the exciting solutions we provide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

24 Patents

#19 in

#534 in South Korea

#25,857 in the World

Otos Tech Co., Ltd.

Forward Citations = 490

5 inventors:

Moon Young Huh (24 out of 73 patents)

William P Gardner (1 out of 12 patents)

Nae Goog Kang (1 out of 1 patent)

4. Chi Kyo Jung (1 out of 1 patent)

5. Jae Sik Yoo (1 out of 1 patent)

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