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Chungcheongbuk-do, South Korea

Sk Hynix System Ic Inc.

USPTO Granted Patents = 14

Forward Citations = 34

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13 inventors (with patents filed for the assignee):

Soon Yeol Park (3 out of 14 patents)

Sang Hyun Lee (3 out of 64 patents)

Hyun Min Song (2 out of 2 patents)

4. Yu Shin Ryu (2 out of 2 patents)

5. Kwang Il Choi (2 out of 5 patents)

6. Joo Won Park (2 out of 4 patents)

7. Kyung Wook Kwon (2 out of 2 patents)

8. Mun Young Lee (2 out of 2 patents)

9. Sung Kun Park (2 out of 34 patents)

10. Myoung Kyun Choi (2 out of 2 patents)

11. Yoon Hyung Kim (2 out of 2 patents)

12. Kwang Sik Ko (1 out of 2 patents)

13. Dae Hoon Kim (1 out of 2 patents)

14 patents: Sort by Forward Citations

1. 11908916 - High voltage semiconductor device including a doped gate electrode (2024-02-20),

2. 11705482 - Metal-insulator-metal capacitors (2023-07-18),

3. 11569343 - Metal-insulator-metal capacitors (2023-01-31),

4. 11183252 - Dynamic voltage supply circuits and nonvolatile memory devices including the same (2021-11-23),

5. 11158720 - High voltage semiconductor device including a doped gate electrode (2021-10-26),

6. 11133070 - Nonvolatile memory devices and methods of reading the nonvolatile memory devices (2021-09-28),

7. 11114450 - One-time programable memory device having enhanced program efficiency and method for fabricating the same (2021-09-07),

8. 10727063 - Methods of fabricating high voltage semiconductor devices (2020-07-28),

9. 10608001 - Nonvolatile memory devices having a lateral coupling structure and a single layer gate (2020-03-31),

10. 10217821 - Power integrated devices, electronic devices and electronic systems including the same (2019-02-26),

11. 9853146 - Lateral double diffused MOS transistors (2017-12-26),

12. 9852993 - Lateral high voltage integrated devices having trench insulation field plates and metal field plates (2017-12-26),

13. 9806160 - Power integrated devices, electronic devices including the same, and electronic systems including the same (2017-10-31),

14. 9799764 - Lateral power integrated devices having low on-resistance (2017-10-24),

Company Overview

SK Hynix System IC Inc. is a prominent player in the semiconductor industry, specializing in the design and manufacture of advanced integrated circuits. The company focuses on developing high-performance memory solutions and system-on-chip products, catering to a diverse range of applications, including mobile devices, consumer electronics, and automotive systems. Headquartered in Chungcheongbuk-do, South Korea, SK Hynix System IC leverages cutting-edge technology and innovation to meet the evolving demands of the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#10 in Chungcheongbuk-do

#825 in South Korea

#42,249 in the World

Chungcheongbuk-do, South Korea

Sk Hynix System Ic Inc.

Forward Citations = 34

13 inventors:

Soon Yeol Park (3 out of 14 patents)

Sang Hyun Lee (3 out of 64 patents)

Hyun Min Song (2 out of 2 patents)

4. Yu Shin Ryu (2 out of 2 patents)

5. Kwang Il Choi (2 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sk Hynix System Ic Inc.. Retrieved from https://idiyas.com/company/sk-hynix-system-ic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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