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For the Inventor, By the Inventor

Gyeonggi-do, South Korea

Chang Kwon Lee

This inventor holds 7 USPTO granted patents and 5 published patent applications. Top assignee: Skhynix Inc.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Kwon Lee. Retrieved from https://idiyas.com/inventor/chang-kwon-lee-lha2v6ee

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 1


Company Filing History:

goldMedal7 out of 11,678 
 
Skhynix Inc.
 patents

Years Active: 2023-2026

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7 patents (USPTO):Explore Patents
1. 12609147 - Memory devices and stack memory devices generating data strobing signal for data output (2026-04-21),
2. 12573463 - Memory device detecting fail of through-silicon via (2026-03-10),
3. 12564097 - Stacked integrated circuit (2026-02-24),
4. 12260929 - Semiconductor device including internal transmission path and stacked semiconductor device using the same (2025-03-25),
5. 11942181 - Semiconductor device including internal transmission path and stacked semiconductor device using the same (2024-03-26),
6. 11894102 - Duty correction device including duty correction circuit and semiconductor device including duty correction device (2024-02-06),
7. 11749319 - Integrated circuit chip (2023-09-05),

Title: Chang Kwon Lee: Innovator in Semiconductor Technology

Introduction

Chang Kwon Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His innovative work has advanced the capabilities of semiconductor devices, making them more efficient and effective.

Latest Patents

Among his latest patents is a semiconductor device that includes an internal transmission path and a stacked semiconductor device utilizing the same technology. This device features a first or second path designed to transmit a first signal that oscillates between a ground level and a first level. Additionally, it includes a third path for transmitting a second signal that swings between the ground level and a second level, which is lower than the first level. The device is equipped with a transmitter that outputs the received first signal through the first or second path as the second signal to the third path, initializing in response to an enable signal. Furthermore, a receiver is incorporated to output the received second signal through the third path as the first signal through the first or second path, determining the level of the second signal based on a reference level regulated according to a feedback level from its output terminal.

Career Highlights

Chang Kwon Lee is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work at SK Hynix has allowed him to collaborate with other talented professionals in the field, contributing to groundbreaking advancements in semiconductor technology.

Collaborations

Some of his notable coworkers include Su Hyun Oh and Jinhyung Lee. Their collaborative efforts have further enhanced the innovative projects they undertake at SK Hynix.

Conclusion

Chang Kwon Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced semiconductor devices, showcasing the importance of innovation in technology.

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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