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Pusan, South Korea

Pukyong National University

USPTO Granted Patents = 99

EPO Patents = 9

Forward Citations = 68

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206 inventors (with patents filed for the assignee):

Hansang Kwon (12 out of 12 patents)

Won-Kyo Jung (6 out of 6 patents)

Se-Kwon Kim (6 out of 8 patents)

4. Chan Jung Kim (5 out of 5 patents)

5. Yongwook Lee (5 out of 5 patents)

6. Yeh-Chan Ahn (5 out of 5 patents)

7. Hyun Wook Kang (4 out of 14 patents)

8. Inhak Choi (4 out of 5 patents)

9. Yung Hyun Choi (4 out of 5 patents)

10. Hyun Kyoung Yang (4 out of 5 patents)

11. In Tai Jin (4 out of 5 patents)

12. Il-Whan Choi (4 out of 4 patents)

13. Sung Su Yea (4 out of 4 patents)

14. Chan-Jung Kim (4 out of 4 patents)

15. JungHwan Oh (3 out of 4 patents)

Core Competencies:

Antibacterial Compounds

Photo-Acoustic Imaging

IoT Security

Composite Materials

Carbon Quantum Dots

Electric Vehicle Components

Polymer Solar Cells

Deep Learning

Dynamic Characteristics Analysis

Augmented Reality

Microcrack Detection

Cervical Cancer Diagnosis

99 patents: Sort by Forward Citations

1. 12510554 - Nucleic acid extraction module and nucleic acid test system including same (2025-12-30),

2. 12502430 - Compound for photodynamic therapy of cancer, composition including same, and method for photodynamic therapy of cancer (2025-12-23),

3. 12493814 - Permanent defect qubit repair system and method using built-in-self-repair model at quantum circuit level (2025-12-09),

4. 12486238 - Compound having antibacterial function against superbacteria and selective detection function of hypochlorous acid, and composition and sensor comprising the same (2025-12-02),

5. 12455265 - High-speed scanning photo-acoustic image input apparatus and control method therefor (2025-10-28),

6. 12452265 - Intrusion detection system for IoT networks using blockchain-enabled federated learning and operating method thereof (2025-10-21),

7. 12447529 - Method for manufacturing heterogeneous composite material thin plate and heterogeneous composite material thin plate manufactured by same (2025-10-21),

8. 12427573 - Method for manufacturing functionally graded composite material for PCB having high heat dissipating properties and electric insulating properties, and functionally graded composite material manufactured thereby (2025-09-30),

9. 12421117 - Method for synthesizing carbon quantum dots, and method for manufacturing UV light- and blue light-blocking film (2025-09-23),

10. 12395346 - Message chain-based controller area network (CAN) security system and method with hash function (2025-08-19),

11. 12344755 - Method for manufacturing carbon quantum dots showing discoloration characteristics in the cumulative amount of UV exposure, and color change sensor including the same (2025-07-01),

12. 12337639 - Suspension mount structure of electric vehicle and perfromance evaluating method for the same (2025-06-24),

13. 12330416 - Apparatus and method for rapid monitoring of inkjet ink droplets using time delay integration (2025-06-17),

14. 12326516 - Pulse compressed radar signal detection method (2025-06-10),

15. 12310236 - Encapsulant preventing lead leakage on perovskite, method for encapsulating perovskite to prevent lead leakage and perovskite photosensitive device comprising the same (2025-05-20),

Pukyong National University is a leading research university located in Busan, South Korea. With a focus on innovation and excellence, PKNU offers a wide range of undergraduate, graduate, and doctoral programs across various disciplines. The university is dedicated to fostering global leaders and advancing knowledge through research and education.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

99 Patents

#1 in Pusan, 613-101

#181 in South Korea

#7,642 in the World

Pusan, South Korea

Pukyong National University

Forward Citations = 68

206 inventors:

Hansang Kwon (12 out of 12 patents)

Won-Kyo Jung (6 out of 6 patents)

Se-Kwon Kim (6 out of 8 patents)

4. Chan Jung Kim (5 out of 5 patents)

5. Yongwook Lee (5 out of 5 patents)

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