For the Inventor, By the Inventor

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Seoul, South Korea

Hanwha Corporation

USPTO Granted Patents = 41

EPO Patents = 1

Trademarks = 51

Forward Citations = 51

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57 inventors (with patents filed for the assignee):

Jeong Ho Choi (10 out of 11 patents)

Se Ho Kim (6 out of 6 patents)

Ki Won Hwang (5 out of 5 patents)

4. Yong Seok Kuk (4 out of 4 patents)

5. Young Ki Paik (4 out of 11 patents)

6. Jung Ho Kim (4 out of 9 patents)

7. Ki Woong Park (4 out of 4 patents)

8. Seung Un Kim (4 out of 6 patents)

9. You Suk Lee (4 out of 6 patents)

10. Eui Deok Kim (4 out of 6 patents)

11. Joon Seo Park (4 out of 6 patents)

12. Tae Neung Jhong (4 out of 6 patents)

13. Ki Chul Park (3 out of 3 patents)

14. Se Hun Kim (3 out of 3 patents)

15. Doo Hyun Lee (3 out of 3 patents)

Core Competencies:

Ingot Growth Apparatus

Detonator Connector

Electronic Detonator

Blasting System

Industrial Robot

Fireworks Control

Remote-Controlled Fluttering Object

Pharmaceutical Composition

Muzzle Velocity Measurement

Wireless Signal Communication

Blast-Triggering Device

Antifungal Formulation

41 patents: Sort by Forward Citations

1. 12492486 - Ingot growing apparatus comprising heater and method for manufacturing heater for ingot growing apparatus (2025-12-09),

2. 12487067 - Detonator connector having wire protection structure (2025-12-02),

3. 12416095 - Ingot growth apparatus (2025-09-16),

4. 12338542 - Ingot growing apparatus (2025-06-24),

5. 12287649 - Apparatus and method for operating electronic detonator blaster with integrated flight function (2025-04-29),

6. 12276489 - Detonator connector having leg wire locking structure (2025-04-14),

7. 12270633 - Device and method thereof for determining detonator information by using wireless signal (2025-04-08),

8. 12267191 - Apparatus and method for correcting communication frequency of electronic detonator (2025-04-01),

9. 12188755 - Device and method thereof for operating electronic detonator having auxiliary power function (2025-01-07),

10. 12174001 - Apparatus and method for searching for unregistered detonator in detonator list and confirming ID (2024-12-24),

11. 12152930 - Blasting device and method thereof for measuring blast vibration (2024-11-26),

12. 12152868 - Device and method thereof for operating stemming rod used for blasting and configured to include information collection function (2024-11-26),

13. 12117281 - Blasting device for simultaneously registering multiple detonators based on blasting pattern information and method of using the same (2024-10-15),

14. 12111145 - Blasting design device, blasting system and operation method of same (2024-10-08),

15. 12013223 - Apparatus and method for controlling detonator blasting based on danger radius (2024-06-18),

Hanwha Corporation is a South Korean conglomerate engaged in various businesses including manufacturing, construction, finance, chemicals, and renewable energy. With a rich history of over 60 years, Hanwha Corporation strives to create a sustainable future by providing innovative solutions and driving economic growth. The company is committed to embracing new technologies, promoting environmental responsibility, and delivering superior value to its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

41 Patents

#108 in Seoul

#350 in South Korea

#16,217 in the World

Seoul, South Korea

Hanwha Corporation

Forward Citations = 51

57 inventors:

Jeong Ho Choi (10 out of 11 patents)

Se Ho Kim (6 out of 6 patents)

Ki Won Hwang (5 out of 5 patents)

4. Yong Seok Kuk (4 out of 4 patents)

5. Young Ki Paik (4 out of 11 patents)

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