For the Inventor, By the Inventor

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Incheon, South Korea

Sunstar Precision Co., Ltd

USPTO Granted Patents = 16

Forward Citations = 63

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11 inventors (with patents filed for the assignee):

Chan Soo Park (4 out of 12 patents)

Su Moon Kwak (3 out of 3 patents)

Hyung Woo Lee (2 out of 2 patents)

4. Sun Hwan Joe (1 out of 1 patent)

5. Hoo Sik Park (1 out of 1 patent)

6. Young Nam Ahn (1 out of 1 patent)

7. Jong Soo Kim (1 out of 1 patent)

8. Doo-Hwa Kang (1 out of 1 patent)

9. Do Wan Kim (1 out of 3 patents)

10. Tae Gun Kwon (1 out of 1 patent)

11. Byoung Min Kong (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 7845295 - Sewing arm mechanism of embroidery machine (2010-12-07),

2. 7717050 - Presser foot drive structure for embroidery machine (2010-05-18),

3. 7654209 - Embroidery machine (2010-02-02),

4. 7571689 - Clutch structure for presser foot of embroidery sewing machine (2009-08-11),

5. 7503272 - Rack and pinion type power transmission and apparatus for driving embroidery frame of embroidery machine having the same (2009-03-17),

6. 7497178 - Apparatus for driving embroidery frame of embroidery machine (2009-03-03),

7. D570882 - Embroidery machine (2008-06-10),

8. 7252044 - Stepped embroidery machine (2007-08-07),

9. 7017503 - Cap holding device for embroidery machine (2006-03-28),

10. 6925946 - Embroidery machine (2005-08-09),

11. 6874437 - Head-control device and its control method for multi-head embroidery machine (2005-04-05),

12. 6796253 - Apparatus for driving embroidery frame (2004-09-28),

13. 6718893 - Apparatus and method for controlling position of embroidery frame (2004-04-13),

14. 6698369 - Embroidery machine (2004-03-02),

15. 6640153 - Embroidery machine technical-support system and method and storage medium to implement the method (2003-10-28),

Sunstar Precision Co., Ltd is a leading manufacturing company specializing in precision components. With our cutting-edge technology and expertise, we provide high-quality solutions for various industries including automotive, electronics, and medical. Our commitment to innovation and customer satisfaction drives us to constantly exceed expectations. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

16 Patents

#26 in Incheon, 402-040

#706 in South Korea

#36,617 in the World

Incheon, South Korea

Sunstar Precision Co., Ltd

Forward Citations = 63

11 inventors:

Chan Soo Park (4 out of 12 patents)

Su Moon Kwak (3 out of 3 patents)

Hyung Woo Lee (2 out of 2 patents)

4. Sun Hwan Joe (1 out of 1 patent)

5. Hoo Sik Park (1 out of 1 patent)

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