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Seoul, South Korea

Lg Siltron Incorporated

USPTO Granted Patents = 31

EPO Patents = 6

Forward Citations = 15

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66 inventors (with patents filed for the assignee):

Kee Yun Han (3 out of 4 patents)

Kye-Jin Lee (3 out of 6 patents)

Ho-Jun Lee (3 out of 15 patents)

4. Do Won Song (2 out of 4 patents)

5. Dong-Kun Lee (2 out of 12 patents)

6. Seung Wook Lee (2 out of 2 patents)

7. Chang Youn Lee (2 out of 3 patents)

8. Yong Jin Kim (2 out of 4 patents)

9. Sung-Jin An (2 out of 2 patents)

10. Dong-Gun Lee (2 out of 2 patents)

11. Seok-Han Kim (2 out of 2 patents)

12. Yong-Jin Kim (2 out of 11 patents)

13. Doo-Soo Kim (2 out of 11 patents)

14. Il Soo Choi (1 out of 3 patents)

15. Keon Jae Lee (1 out of 33 patents)

31 patents: Sort by Forward Citations

1. 9904994 - Method and apparatus for analyzing shape of wafer (2018-02-27),

2. 9857319 - Method of measuring depth of damage of wafer (2018-01-02),

3. 9777395 - Silicon single crystal growing device and method of growing the same (2017-10-03),

4. 9744641 - Wafer polishing apparatus (2017-08-29),

5. 9724800 - Wafer polishing apparatus (2017-08-08),

6. 9721817 - Apparatus for measuring impurities on wafer and method of measuring impurities on wafer (2017-08-01),

7. 9657411 - Single-crystal growth apparatus (2017-05-23),

8. 9638376 - Susceptor (2017-05-02),

9. 9592584 - Plate and dual side wafer grinding device including same (2017-03-14),

10. 9583575 - Semiconductor substrate (2017-02-28),

11. 9576807 - Wafer polishing apparatus and method (2017-02-21),

12. 9534314 - Single crystal ingot, apparatus and method for manufacturing the same (2017-01-03),

13. 9500694 - Method for evaluating wafer defects (2016-11-22),

14. 9484273 - Apparatus for measuring impurities on wafer and method of measuring impurities on wafer (2016-11-01),

15. 9469917 - Dopant feeder of ignot growing apparatus (2016-10-18),

LG SILTRON INCORPORATED is a global semiconductor materials manufacturing company. They specialize in producing and supplying a wide range of silicon wafers used in the production of integrated circuits and other electronic devices. With a strong focus on research and development, they strive to deliver high-quality and advanced materials to meet the demands of the semiconductor industry. LG SILTRON is committed to innovation, sustainability, and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

31 Patents

#129 in Seoul

#425 in South Korea

#20,604 in the World

Seoul, South Korea

Lg Siltron Incorporated

Forward Citations = 15

66 inventors:

Kee Yun Han (3 out of 4 patents)

Kye-Jin Lee (3 out of 6 patents)

Ho-Jun Lee (3 out of 15 patents)

4. Do Won Song (2 out of 4 patents)

5. Dong-Kun Lee (2 out of 12 patents)

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