logo

For the Inventor, By the Inventor

Suwon, South Korea

Hyunjae Lee

This inventor holds 16 USPTO granted patents and 26 published patent applications and 4 EPO patents, primarily in Ferroelectric Memory Devices. Top assignees: Samsung Electronics Ltd., Samsung Electronics Co., Ltd., Sungkyunkwan University. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyunjae Lee. Retrieved from https://idiyas.com/inventor/hyunjae-lee-p46r7jyn

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 81.3

 

Average Co-Inventor Count = 4.8

ph-index = 1


Location History:

  • Suwon-si, KR (2021 - 2023)
  • Seongnam-si, KR (2021 - 2024)

Company Filing History:

goldMedal9 out of 6,542 
 
Samsung Electronics Ltd.
 patents
silverMedal6 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal3 out of 1,366 
 
Sungkyunkwan University
 patents
4. 1 out of 11,796 
 
Electronics and Telecommunications Research Institute
 patents
where one patent can have more than one assignee

Years Active: 2021-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Ferroelectric Memory
Field Effect Transistor
Capacitor
Substrate Processing
Memory Apparatus
Semiconductor Device
3D Memory Device
Power Generator
Signal Decoding
Wireless Communication
LDPC Decoding
Fabrication Method
16 patents (USPTO):Explore Patents
1. 12764964 - Three-dimensional ferroelectric memory device (2026-10-13),
2. 12757449 - Field effect transistor, capacitor, and electronic apparatus including domain-controlled ferroelectric material (2026-10-06),
3. 12719029 - Substrate processing apparatus (2026-08-25),
4. 12713617 - MEMORY DEVICE IMPLEMENTING MULTI-BIT AND MEMORY APPARATUS INCLUDING THE SAME (2026-08-18),
5. 12707646 - Memory device and electronic device including the same (2026-08-11),
6. 12701713 - Ferroelectric semiconductor device (2026-08-04),
7. 12677424 - Three-dimensional ferroelectric memory device (2026-07-07),
8. 12660199 - 3D ferroelectric memory device (2026-06-16),
9. 12653002 - Method of manufacturing semiconductor device (2026-06-09),
10. 12382704 - Semiconductor device and electronic apparatus including the semiconductor device (2025-08-05),
11. 11959170 - Precursor supply unit, substrate processing system, and method of fabricating semiconductor device using the same (2024-04-16),
12. 11705306 - Variable frequency and non-sinusoidal power generator using double side cooling, plasma processing apparatus including the same and method of manufacturing semiconductor device using the same (2023-07-18),
13. 11675658 - Method and apparatus for decoding signal in wireless communication system (2023-06-13),
14. 11451244 - Device and method for encoding and decoding using polar code in wireless communication system (2022-09-20),
15. 11184025 - LDPC decoding method and LDPC decoding apparatus (2021-11-23),

Title: Hyunjae Lee: Innovator in Semiconductor Technology

Introduction: Hyunjae Lee is a prominent inventor based in Suwon-si, South Korea, known for his significant contributions to the field of semiconductor technology. With a total of seven patents to his name, he has made remarkable advancements that have impacted the electronics industry.

Latest Patents: One of his latest patents is for a semiconductor device and electronic apparatus that includes a first source/drain region, a second source/drain region, a channel, an interfacial insulating layer, a ferroelectric layer, and a gate electrode. This innovative design ensures that the materials used for the interfacial insulating layer and the ferroelectric layer are selected to achieve a dielectric constant to remnant polarization ratio of one or more. Another notable patent involves a precursor supply unit, substrate processing system, and method for fabricating semiconductor devices, which enhances the efficiency of semiconductor manufacturing processes.

Career Highlights: Hyunjae Lee has worked with leading organizations in the technology sector, including Samsung Electronics Co., Ltd. and Sungkyunkwan University. His experience in these prestigious companies has allowed him to develop cutting-edge technologies and contribute to various research initiatives.

Collaborations: Throughout his career, Hyunjae has collaborated with talented individuals such as Soyoung Lee and Ik Soo Kim. These partnerships have fostered innovation and have been instrumental in

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]
Loading…