IDiyas

For the Inventor, By the Inventor

Seoul, South Korea

Seunghyun Oh

USPTO Granted Patents = 20 

 

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2019 - 2022)
  • Seoul, KR (2020 - 2024)
  • Suwon-si, KR (2023 - 2024)

Company Filing History:

goldMedal20 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2019-2025

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20 patents (USPTO):Explore Patents
1. 12474730 - Deserializer and memory module including the same (2025-11-18),
2. 12321185 - Low dropout regulator providing variable offset and analog to digital conversion circuit including the same (2025-06-03),
3. 12224760 - Current steering digital-to-analog converter and integrated circuit including the same (2025-02-11),
4. 11962311 - Sub-sampling phase locked loop with compensated loop bandwidth and integrated circuit including the same (2024-04-16),
5. 11916562 - Current steering digital-to-analog converter and integrated circuit including the same (2024-02-27),
6. 11876487 - Oscillator using sampling PLL-based injection (2024-01-16),
7. 11863240 - Electronic device and method for performing designated function according to distance to external object, determined on basis of signal output through antenna (2024-01-02),
8. 11811364 - Clock integrated circuit including heterogeneous oscillators and apparatus including the clock integrated circuit (2023-11-07),
9. 11804848 - Split inverter, capacitor digital-to-analog converter and analog-to-digital converter of successive approximation register type including same (2023-10-31),
10. 11777510 - Fractional divider with phase shifter and fractional phase locked loop including the same (2023-10-03),
11. 11736115 - Analog-digital converter and operating method thereof (2023-08-22),
12. 11601131 - Phase locked loop and operating method of phase locked loop (2023-03-07),
13. 11509298 - Comparator providing offset calibration and integrated circuit including comparator (2022-11-22),
14. 11368125 - Crystal oscillator reducing phase noise and semiconductor chip including the same (2022-06-21),
15. 11336308 - Apparatus and method for determining reflection coefficient of antenna (2022-05-17),

Title: Seunghyun Oh: A Pioneer in Circuit Design

Introduction

Seunghyun Oh is an accomplished inventor based in Seoul, South Korea, known for his significant contributions to the field of electronics and circuit design. With a remarkable portfolio of 19 patents, he has continuously pushed the boundaries of innovation in his area of expertise.

Latest Patents

Among his latest innovations, Seunghyun has developed a low dropout (LDO) regulator that provides variable offset and an analog to digital conversion circuit featuring the same. This invention includes an operational amplifier connected to a capacitor that receives an input voltage and stores an offset voltage. Moreover, it consists of several transistors configured to control the electrical connections within the regulator.

In addition, he has designed a current steering digital-to-analog converter which comprises multiple current cells, each having a current source circuit and a current switch circuit to selectively output current based on a digital signal. The design also integrates a dummy current cell and a current switch bias circuit, which enhances its efficiency in digital-to-analog conversion.

Career Highlights

Seunghyun Oh has had a distinguished career, having worked for notable companies, including Samsung Electronics Co., Ltd. His experience in such a prestigious organization has undoubtedly contributed to his innovative capabilities and the successful development of his numerous patents.

Collaborations

Throughout his career, Seunghyun has collaborated with talented professionals in the industry, including coworkers like Seungjin Kim and Jaehong Jung. These collaborations highlight the importance of teamwork in the pursuit of cutting-edge technology and innovation.

Conclusion

In conclusion, Seunghyun Oh's impressive body of work and his dedication to improving electronic circuits position him as a key figure in the field. With 19 patents to his name, his contributions continue to influence advancements in technology, ensuring his legacy as an inventive force in the industry.

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