For the Inventor, By the Inventor

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Chang-Won-si, South Korea

Doosan Machine Tools Co., Ltd.

USPTO Granted Patents = 36

EPO Patents = 10

Trademarks = 10

Forward Citations = 153

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31 inventors (with patents filed for the assignee):

Heedong Son (9 out of 24 patents)

Seungwook Shin (5 out of 20 patents)

Sanghyun Ryu (4 out of 4 patents)

4. Ki Hong Kim (3 out of 3 patents)

5. Dae Hyuk Chung (3 out of 3 patents)

6. Kang Jae Lee (3 out of 3 patents)

7. Jin Suk Song (3 out of 7 patents)

8. Joo Sik Lee (2 out of 2 patents)

9. Jong Myoung Park (2 out of 2 patents)

10. Dong Hwan Kim (2 out of 64 patents)

11. Jae Doo Sim (1 out of 1 patent)

12. Chang-ho Lee (1 out of 1 patent)

13. Gun-Mo Koo (1 out of 1 patent)

14. Jae-doo Sim (1 out of 1 patent)

15. Hyo Seog Kang (1 out of 1 patent)

36 patents: Sort by Forward Citations

1. D963009 - Machine center (2022-09-06),

2. 11433497 - Tool magazine of machine tool (2022-09-06),

3. 11433496 - Device for attaching and detaching tool in magazine (2022-09-06),

4. 11383374 - Pallet transfer system (2022-07-12),

5. 11353842 - Apparatus and method for automatically converting thermal displacement compensation parameters of machine tool (2022-06-07),

6. 11344986 - Tool spindle and machine tool including same (2022-05-31),

7. 11213902 - Broaching machine and lathe comprising same (2022-01-04),

8. D938501 - Machine center (2021-12-14),

9. D937911 - Machine center (2021-12-07),

10. D935475 - Display screen with graphical user interface for machine tool (2021-11-09),

11. D933724 - Machine center (2021-10-19),

12. D932526 - Machine center (2021-10-05),

13. D932525 - Machine center (2021-10-05),

14. D932523 - Machine center (2021-10-05),

15. D926788 - Display screen with graphical user interface for machine tool (2021-08-03),

Doosan Machine Tools Co., Ltd., a leading global manufacturer of machine tools, offers a wide range of high-quality products and solutions for precision machining. With a focus on innovation and technology, Doosan Machine Tools delivers advanced CNC machines, turning centers, machining centers, and more. Their machines are designed for various industries such as automotive, aerospace, energy, and general manufacturing. For over five decades, Doosan Machine Tools has been committed to providing reliable and efficient machining solutions to customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

36 Patents

#1 in Chang-Won-si

#387 in South Korea

#18,193 in the World

Chang-Won-si, South Korea

Doosan Machine Tools Co., Ltd.

Forward Citations = 153

31 inventors:

Heedong Son (9 out of 24 patents)

Seungwook Shin (5 out of 20 patents)

Sanghyun Ryu (4 out of 4 patents)

4. Ki Hong Kim (3 out of 3 patents)

5. Dae Hyuk Chung (3 out of 3 patents)

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