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For the Inventor, By the Inventor

Seoul, South Korea

Dae Hyun Nam

USPTO Granted Patents = 12

 

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Gyeongsangnam-do, KR (2022)
  • Seoul, KR (2018 - 2024)

Company Filing History:

goldMedal9 out of 9 
 
Eyl Inc.
 patents
silverMedal3 out of 1,557 
 
Seoul National University
 patents

Years Active: 2018-2025

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12 patents (USPTO):Explore Patents
1. 12223293 - Random number generation method and random number generator using inorganic scintillator (2025-02-11),
2. 12182262 - Random number generator for defending against subchannel attack, and operation method thereof (2024-12-31),
3. 12170729 - Method and system for providing quantum random number on basis of quantum entropy source (2024-12-17),
4. 12118071 - System and user pattern authentication method for preventing smudge and shoulder surfing attack of mobile device (2024-10-15),
5. 12058247 - Secure communication device equipped with quantum encryption chip based quantum random number and method of providing secure communication service using the same (2024-08-06),
6. 11525189 - Method of manufacturing MoShaving 1T crystal structure (2022-12-13),
7. 11008673 - Chalcogenide-carbon nanofiber and preparation method therefor (2021-05-18),
8. 10682698 - Metal-carbon nanofiber and production method thereof (2020-06-16),
9. 10361847 - Quantum random pulse generator (2019-07-23),
10. 10296905 - Method and system using quantum random generator (2019-05-21),
11. 10133555 - Method of operating random pulse generator apparatus using radioisotope (2018-11-20),
12. 10050783 - Quantum random pulse generator (2018-08-14),

Title: Innovations of Dae Hyun Nam

Introduction

Dae Hyun Nam is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of random number generation, holding a total of 12 patents. His work focuses on enhancing the security and efficiency of random number generators, which are crucial in various technological applications.

Latest Patents

Among his latest patents is a random number generation method and random number generator using an inorganic scintillator. This invention utilizes a ZnS scintillator and includes a radioisotope emission layer that emits alpha or beta particles during atomic decay. The design features a polymer layer beneath the emission layer, an inorganic scintillator layer, and a wafer layer with a photodiode that detects light produced from the scintillator. Another notable patent is a random number generator designed to defend against subchannel attacks. This generator comprises an entropy unit that generates random pulses, a random frequency clock generator, and an MCU that masks specific operations based on the random frequency.

Career Highlights

Dae Hyun Nam has worked with notable organizations such as Eyl Inc. and Seoul National University. His experience in these institutions has allowed him to develop innovative solutions in the field of random number generation.

Collaborations

Some of his coworkers include Jung Hyun Baik and Seong Joon Cho, who have collaborated with him on various projects.

Conclusion

Dae Hyun Nam's contributions to random number generation technology highlight his innovative spirit and dedication to enhancing security in digital systems. His patents reflect a deep understanding of both theoretical and practical aspects of his field.

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