EPO Patents = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Chang Woo Song (2 out of 3 patents)

Jin Jae Lee (1 out of 1 patent)

Byung Hoon Lee (1 out of 4 patents)

4. Jin Soo Kim (1 out of 1 patent)

5. Chun Gyu Lim (1 out of 1 patent)

6. In Zu Kang (1 out of 2 patents)

7. Youn Dong Lee (1 out of 6 patents)

8. Jong Hwa Park (1 out of 3 patents)

9. Hae Wook Jeong (1 out of 1 patent)

10. Young-Choon Kim (1 patent)

11. Seong-Doo Kim (1 patent)

4 patents: Sort by Forward Citations

1. 11548149 - Method for coding robot control device, program, and robot control device (2023-01-10),

2. 11534918 - Device and method for controlling cooperative robot (2022-12-27),

3. 11358280 - Method, device, and program for processing signals (2022-06-14),

4. 11040449 - Robot control system and method of controlling a robot (2021-06-22),

Company Overview

Hanwha Co., Ltd. is a South Korean conglomerate that operates in various industries including chemicals, defense, finance, and infrastructure. With a history dating back to 1952, Hanwha has grown into a global company with a strong presence in the Asia-Pacific region. The company is known for its innovation and commitment to sustainability, with a focus on green technologies and renewable energy. Hanwha continues to expand its business portfolio and invest in future growth opportunities.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#768 in Seoul

#2,202 in South Korea

Seoul, South Korea

Hanwha Co., Ltd.

Forward Citations = 0

9 inventors:

Chang Woo Song (2 out of 3 patents)

Jin Jae Lee (1 out of 1 patent)

Byung Hoon Lee (1 out of 4 patents)

4. Jin Soo Kim (1 out of 1 patent)

5. Chun Gyu Lim (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hanwha Co., Ltd.. Retrieved from https://idiyas.com/company/hanwha-company

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

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]

1 patent (EPO):

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]