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For the Inventor, By the Inventor

Seoul, South Korea

Jang Won Choi

This inventor holds 11 USPTO granted patents and 7 published patent applications. Top assignees: Corners Co., Ltd., Hyundai Motor Company, Kia Motors Corporation. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jang Won Choi. Retrieved from https://idiyas.com/inventor/jang-won-choi-hav559lb

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 90.9

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Gwangmyung-si, KR (2014)
  • Seoul, KR (2021 - 2024)

Company Filing History:

goldMedal9 out of 10 
 
Corners Co., Ltd.
 patents
silverMedal1 out of 20,399 
 
Hyundai Motor Company
 patents
bronzeMedal1 out of 8,094 
 
Kia Motors Corporation
 patents
4. 1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 2014-2025

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11 patents (USPTO):Explore Patents
1. 12387596 - Method and system for smart evacuation guidance in road tunnel (2025-08-12),
2. 12366866 - Robot for guiding an evacuation route for persons in the space in the event of emergency and method for controlling the same corresponding object with regard to the space (2025-07-22),
3. 12293455 - Method and system for generating digital twin content corresponding to space in which movement of object within space is able to be tracked and state of object is able to be determined (2025-05-06),
4. 12281909 - Method and system for inducing evacuation through creation of evacuation route in disaster environments (2025-04-21),
5. 12260667 - Robot for identifying person to be rescued within space when emergency situation occurs and method of controlling the robot (2025-03-25),
6. 12260498 - Method and system for identifying and tracking an object in space and generating digital twin contents including a corresponding object with regard to the space (2025-03-25),
7. RE50179 - System and method for evacuation based on shooting sound detection (2024-10-22),
8. 12045753 - System for detecting accident risk in working place (2024-07-23),
9. 11698259 - System and method for evacuation based on shooting sound detection (2023-07-11),
10. 11133007 - System and method for providing information based on speech recognition (2021-09-28),
11. 8808150 - Exercise bicycle (2014-08-19),

Title: Jang Won Choi: Innovator in Smart Evacuation Technologies

Introduction

Jang Won Choi is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of smart evacuation technologies, holding a total of 11 patents. His innovative work focuses on enhancing safety measures in emergency situations, particularly in road tunnels and other confined spaces.

Latest Patents

Among his latest patents is a "Method and system for smart evacuation guidance in road tunnel." This invention outlines a guidance device that includes a power supply part, safety devices for directing evacuation, and a controller that communicates with a disaster control center. Another notable patent is for a "Robot for guiding an evacuation route for persons in the space in the event of emergency." This robot is designed to navigate and guide individuals to safety during emergencies by acquiring evacuation route information.

Career Highlights

Jang Won Choi has worked with various companies, including Corners Co., Ltd. His experience in the industry has allowed him to develop practical solutions that address critical safety challenges. His work is characterized by a commitment to innovation and a focus on improving emergency response systems.

Collaborations

Throughout his career, Jang has collaborated with notable individuals such as Dong Oh Kim and Tae Kyu Han. These partnerships have contributed to the development of his groundbreaking technologies.

Conclusion

Jang Won Choi is a visionary inventor whose work in smart evacuation technologies is paving the way for safer environments during emergencies. His contributions are vital in enhancing public safety and emergency preparedness.

Profile summary based on public USPTO records.
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]
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