For the Inventor, By the Inventor

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Jincheon-gun, South Korea

Kamtec, Inc.

USPTO Granted Patents = 10

EPO Patents = 11

Forward Citations = 10

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25 inventors (with patents filed for the assignee):

Ki Ho Jung (4 out of 4 patents)

Chang Sik Lim (4 out of 4 patents)

Christopher Lee Petersen (3 out of 9 patents)

4. John Alvin Eastin (3 out of 43 patents)

5. Henry Yokoyama (3 out of 3 patents)

6. James H H Chan (3 out of 3 patents)

7. Paul S Oyama (3 out of 3 patents)

8. David Vu (3 out of 27 patents)

9. Loren J Hov (3 out of 3 patents)

10. Seok Ryul Park (3 out of 3 patents)

11. Jung Suek Koo (2 out of 2 patents)

12. Myeong Jae Lee (2 out of 2 patents)

13. Yong Soo Jang (2 out of 2 patents)

14. Ki Chul Lee (1 out of 3 patents)

15. Ki Chang Shim (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11965609 - Valve for preventing backflow and valve module (2024-04-23),

2. 10081805 - Signaling compositions, methods, and systems for effecting plant growth and crop enhancement (2018-09-25),

3. 9651001 - Exhaust gas recirculation (EGR) valve for vehicle (2017-05-16),

4. 9464283 - Signaling compositions, methods, and systems for effecting plant growth and crop enhancement (2016-10-11),

5. 9422936 - Water pump in vehicle (2016-08-23),

6. 8999890 - Signaling compositions, methods, and systems for effecting plant burndown and herbicide enhancement (2015-04-07),

7. 8651829 - Vacuum pump for vehicles (2014-02-18),

8. 8337143 - Actuator in turbocharger of vehicle and method for controlling the same (2012-12-25),

9. 8281771 - Exhaust gas recirculation valve in vehicle (2012-10-09),

10. 7971578 - Exhaust gas recirculation valve for vehicle (2011-07-05),

Established in 2003, Kamtec, Inc. is a leading provider of quality industrial automation solutions. Our team of experienced engineers specialize in designing and manufacturing custom automation systems for various industries including automotive, electronics, and pharmaceutical. We pride ourselves on providing innovative and cost-effective solutions to meet our clients' unique needs and specifications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#2 in Jincheon-gun

#1,029 in South Korea

#54,268 in the World

Jincheon-gun, South Korea

Kamtec, Inc.

Forward Citations = 10

25 inventors:

Ki Ho Jung (4 out of 4 patents)

Chang Sik Lim (4 out of 4 patents)

Christopher Lee Petersen (3 out of 9 patents)

4. John Alvin Eastin (3 out of 43 patents)

5. Henry Yokoyama (3 out of 3 patents)

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