% Expired Patents = 66.7

Forward Citations = 110

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5 inventors (with patents filed for the assignee):

Joon-Hyung Kim (7 out of 51 patents)

Seong Hyun Paek (2 out of 3 patents)

Hwa Sung Jun (2 out of 2 patents)

4. Joon Hyung Kim (2 out of 19 patents)

5. Gwang Seok Jeon (1 out of 4 patents)

9 patents: Sort by Forward Citations

1. 10888474 - Wheelchair power apparatus for electronic driving conversion (2021-01-12),

2. 10857046 - Wheelchair power apparatus for electronic driving conversion (2020-12-08),

3. 10752305 - Stair-climbing type driving device and climbing driving method (2020-08-25),

4. 10167038 - Self-balancing scooter with foldable foothold for additional rider (2019-01-01),

5. 9919762 - Backpack type self balancing scooter having foot-driven steering apparatus mounted thereon (2018-03-20),

6. 9604692 - Hands-free balancing scooter steered twistedly with feet (2017-03-28),

7. 9598136 - Self balancing scooter steered with thigh (2017-03-21),

8. 9434438 - Method for driving two-wheel self-balancing scooter to maintain straight drivability at occurrence of external force (2016-09-06),

9. 8322478 - Hands-free electric scooter (2012-12-04),

Company Overview

Robo3 Co., Ltd. is a leading robotics company specializing in the design and development of advanced robotic systems for various industries. With a team of highly skilled engineers and designers, we strive to create cutting-edge solutions that improve efficiency, productivity, and safety. Our innovative robots are utilized in manufacturing, healthcare, logistics, and other sectors, helping businesses streamline processes and stay ahead of the competition.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#436 in Seoul

#1,188 in South Korea

Seoul, South Korea

Robo3 Co., Ltd.

Forward Citations = 110

5 inventors:

Joon-Hyung Kim (7 out of 51 patents)

Seong Hyun Paek (2 out of 3 patents)

Hwa Sung Jun (2 out of 2 patents)

4. Joon Hyung Kim (2 out of 19 patents)

5. Gwang Seok Jeon (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Robo3 Co., Ltd.. Retrieved from https://idiyas.com/company/robo3-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]