Forward Citations = 209

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7 inventors (with patents filed for the assignee):

Yongbum Cho (10 out of 18 patents)

Cheong Dong Cho (2 out of 2 patents)

Youn Hwan Ra (1 out of 1 patent)

4. Yeongbeom Cho (1 out of 1 patent)

5. Yongbom Cho (1 out of 1 patent)

6. Jun Min Park (1 out of 2 patents)

7. Yong Bum Cho (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. D1101836 - Rearview camera for automobile (2025-11-11),

2. D1015398 - Explosion proof camera (2024-02-20),

3. D983858 - Camera for automobile (2023-04-18),

4. D974358 - Monitor for automobile (2023-01-03),

5. D965050 - Camera for automobile (2022-09-27),

6. D958141 - Monitor for automobile (2022-07-19),

7. D956744 - Monitor for automobile (2022-07-05),

8. D760311 - Rearview camera (2016-06-28),

9. D759144 - Rearview camera (2016-06-14),

10. D756290 - Rearview monitor for vehicle (2016-05-17),

11. D745913 - Rearview camera (2015-12-22),

12. D745588 - Rearview camera (2015-12-15),

13. D724642 - Rearview camera (2015-03-17),

14. D624106 - Motor vehicle surveillance camera (2010-09-21),

15. 7030778 - Switching device for right and left image inversion in rear monitoring camera of automobile (2006-04-18),

Company Overview

Eastern Mastec Corporation, based in Kyounggi-do, South Korea, specializes in the development and manufacturing of advanced electronic components and systems. The company focuses on innovative solutions in the fields of telecommunications, automotive electronics, and industrial automation. With a commitment to research and development, Eastern Mastec aims to enhance connectivity and efficiency across various sectors, contributing to the evolution of technology in both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

16 Patents

#1 in Kyounggi-do

#745 in South Korea

#37,831 in the World

Kyounggi-do, South Korea

Eastern Mastec Corporation

Forward Citations = 209

7 inventors:

Yongbum Cho (10 out of 18 patents)

Cheong Dong Cho (2 out of 2 patents)

Youn Hwan Ra (1 out of 1 patent)

4. Yeongbeom Cho (1 out of 1 patent)

5. Yongbom Cho (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eastern Mastec Corporation. Retrieved from https://idiyas.com/company/eastern-mastec

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]