logo

For the Inventor, By the Inventor

Seoul, South Korea

Lg Siltron Incorporated


USPTO Granted Patents = 31

% Expired Patents = 3.2


Forward Citations = 19

Loading Chart...
Loading Chart...

56 inventors (with patents filed for the assignee):

goldMedal Kee Yun Han (3 out of 5 patents)

silverMedal Kye-Jin Lee (3 out of 6 patents)

bronzeMedal 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 5 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)


Core Competencies:
Wafer Polishing
Single Crystal Growth
Impurity Measurement
Semiconductor Substrate
Gallium Nitride Wafer
Ingot Slicing
Defect Evaluation
Dopant Feeder
Slurry Supply Device
Solar Cell Manufacturing
Compound Semiconductor Devices
Polishing Apparatus

31 patents:

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, based in Seoul, South Korea, specializes in the development and manufacturing of advanced semiconductor materials, particularly silicon wafers. The company plays a crucial role in the supply chain for the semiconductor industry, providing essential components for various applications, including electronics and telecommunications. With a focus on innovation and quality, Lg Siltron is committed to advancing technology in the semiconductor sector, contributing to the growth of the global electronics market.
Profile summary based on public USPTO records.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

31 Patents

#165 in Seoul

#438 in South Korea

#21,238 in the World

Seoul, KR
Seoul, South Korea

Lg Siltron Incorporated

Forward Citations = 19

56 inventors:

goldMedal Kee Yun Han (3 out of 5 patents)

silverMedal Kye-Jin Lee (3 out of 6 patents)

bronzeMedal 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)

Please report any incorrect information to [email protected]
Loading…