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Chungcheongbuk-do, South Korea

Lg Semicon

USPTO Granted Patents = 9

% Expired Patents = 11.1

Forward Citations = 125

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19 inventors (with patents filed for the assignee):

Jin Soo Kim (1 out of 2 patents)

Sa Kyun Rha (1 out of 11 patents)

Dong Won Kim (1 out of 134 patents)

4. Sung Wook Kim (1 out of 26 patents)

5. Jun Seok Lee (1 out of 39 patents)

6. Kyung Il Lee (1 out of 5 patents)

7. Young Hyun Jun (1 out of 7 patents)

8. Chang Jae Lee (1 out of 17 patents)

9. Kong Hee Park (1 out of 2 patents)

10. Won Suck Yang (1 out of 2 patents)

11. Seong J Jang (1 out of 9 patents)

12. Young Chong Lee (1 out of 1 patent)

13. Won Jun Lee (1 out of 1 patent)

14. Chong Ook Park (1 out of 1 patent)

15. Soung Soon Chun (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 6762100 - Mask ROM cell and method of fabricating the same (2004-07-13),

2. 5965920 - Input protection circuit (1999-10-12),

3. 5959321 - DRAM matrix of basic organizational units each with pair of capacitors (1999-09-28),

4. 5931349 - Viscous fluid discharging apparatus for manufacturing semiconductors (1999-08-03),

5. 5922217 - Method for correcting defects in a phase shift mask (1999-07-13),

6. 5892722 - Column selection circuit (1999-04-06),

7. 5834372 - Pretreatment of semiconductor substrate (1998-11-10),

8. 5818087 - Electrostatic-discharge protecting circuit and method (1998-10-06),

9. 5817367 - Method of forming a thin film of copper (1998-10-06),

LG Semicon is a leading semiconductor manufacturer that specializes in producing high-quality, innovative chips for a wide range of applications. With a strong focus on research and development, LG Semicon is at the forefront of semiconductor technology, delivering cutting-edge solutions to meet the evolving needs of the market.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

9 Patents

#13 in Chungcheongbuk-do

#1,186 in South Korea

Chungcheongbuk-do, South Korea

Lg Semicon

Forward Citations = 125

19 inventors:

Jin Soo Kim (1 out of 2 patents)

Sa Kyun Rha (1 out of 11 patents)

Dong Won Kim (1 out of 134 patents)

4. Sung Wook Kim (1 out of 26 patents)

5. Jun Seok Lee (1 out of 39 patents)

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