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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Chol Su Chae

This inventor holds 12 USPTO granted patents and 4 published patent applications. Top assignee: Skhynix Inc.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chol Su Chae. Retrieved from https://idiyas.com/inventor/chol-su-chae

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

Calculating rank
USPTO Granted Patents = 12 

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Icheon, KR (2016)
  • Yongin, KR (2020)
  • Gyeonggi-do, KR (2016 - 2024)

Company Filing History:

goldMedal12 out of 11,723 
 
Skhynix Inc.
 patents

Years Active: 2016-2025

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12 patents (USPTO):Explore Patents
1. 12298904 - Random seed generating circuit of memory system (2025-05-13),
2. 12242731 - Apparatus and method for recovering data in a memory system (2025-03-04),
3. 11923022 - Storage device and operating method for controller (2024-03-05),
4. 11662911 - Memory system and operating method thereof (2023-05-30),
5. 11190220 - Apparatus and method for managing parity check matrix (2021-11-30),
6. 11163634 - H matrix generating circuit, operating method thereof and error correction circuit using H matrix generated by the same (2021-11-02),
7. 10700712 - Semiconductor device including error correction code unit that generates data block matrix including plural parity blocks and plural data block groups diagonally arranged, and methods of operating the same (2020-06-30),
8. 10693498 - Parity check matrix generator, operating method thereof and error correction circuit using parity check matrix generated by the same (2020-06-23),
9. 9417953 - Apparatus and method for decoding data (2016-08-16),
10. 9396066 - Data storage device and operating method thereof (2016-07-19),
11. 9298422 - Noise generator, integrated circuit including the same, and operation method thereof (2016-03-29),
12. 9274886 - Data storage device having a reduced error occurrence, operating method thereof, and data processing system including the same (2016-03-01),

Title: Chol Su Chae: Innovator in Memory Systems

Introduction

Chol Su Chae is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of memory systems, holding a total of 12 patents. His innovative work focuses on enhancing the efficiency and reliability of memory devices.

Latest Patents

Chol Su Chae's latest patents include a "Random Seed Generating Circuit of Memory System." This invention features a first address generating circuit, a second address generating circuit, a table circuit, and a seed generating circuit. The first address generating circuit generates an initial address based on target page information, while the second address generating circuit produces multiple table addresses derived from the initial address. The table circuit outputs various table values corresponding to these addresses, and the seed generating circuit generates a random seed based on these values.

Another notable patent is the "Apparatus and Method for Recovering Data in a Memory System." This invention comprises a memory device and a controller. The memory device includes several memory blocks for storing data entries and a first parity entry. The controller generates a second parity entry based on a portion of the data entries and manages the allocation of memory blocks for storing updated data and parity entries.

Career Highlights

Chol Su Chae is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work at SK Hynix has allowed him to develop cutting-edge technologies that improve memory system performance. His contributions have been instrumental in advancing the capabilities of modern memory devices.

Collaborations

Chol Su Chae has collaborated with notable colleagues, including Dae Sung Kim and Jang Seob Kim. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies in the field of memory systems.

Conclusion

Chol Su Chae is a distinguished inventor whose work in memory systems has led to significant advancements in technology. His patents reflect a commitment to innovation and excellence in the semiconductor industry.

Profile summary based on public USPTO records.
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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