Forward Citations = 8

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6 inventors (with patents filed for the assignee):

Seung Gu Ji (1 out of 34 patents)

Duck Hoi Koo (1 out of 22 patents)

Ga-Ram Park (1 out of 9 patents)

4. Jun-Cheol Park (1 out of 2 patents)

5. Yu Jin Lee (1 out of 1 patent)

6. Seok Joon Kang (1 out of 19 patents)

4 patents: Sort by Forward Citations

1. 10664355 - Data storage device performing recovery operation after sudden power-off and operating method thereof (2020-05-26),

2. 9728513 - Semiconductor device and method for manufacturing the same (2017-08-08),

3. 9728269 - Semiconductor memory device for performing repair operations based on repair information stored therein (2017-08-08),

4. 9117505 - Voltage generation circuit, and write driver and semiconductor memory apparatus including the same (2015-08-25),

Company Overview

SK Hynix Inc. is a South Korean memory semiconductor supplier of dynamic random-access memory (DRAM) chips and flash memory chips. It is headquartered in Icheon, Gyeonggi Province, South Korea. SK Hynix is the world's second-largest memory chipmaker by revenue.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#149 in Gyeonggi-do

#2,202 in South Korea

Gyeonggi-do, South Korea

Sk Hynik Inc.

Forward Citations = 8

6 inventors:

Seung Gu Ji (1 out of 34 patents)

Duck Hoi Koo (1 out of 22 patents)

Ga-Ram Park (1 out of 9 patents)

4. Jun-Cheol Park (1 out of 2 patents)

5. Yu Jin Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sk Hynik Inc.. Retrieved from https://idiyas.com/company/sk-hynik

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]