For the Inventor, By the Inventor

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Daejeon, South Korea

Lightron Inc.

USPTO Granted Patents = 2

Forward Citations = 14

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14 inventors (with patents filed for the assignee):

Jongyeong Lim (1 out of 2 patents)

Hongman Kim (1 out of 1 patent)

Youngun Heo (1 out of 1 patent)

4. Yoonkoo Kwon (1 out of 1 patent)

5. Wolyon Hwang (1 out of 1 patent)

6. Jinsoo Choi (1 out of 1 patent)

7. Kangyong Jung (1 out of 1 patent)

8. Jaehyun Jin (1 out of 1 patent)

9. Youngjoon Yoo (1 out of 1 patent)

10. Jinsoo Sung (1 out of 2 patents)

11. Sangsu Park (1 out of 1 patent)

12. Louis Schnitz (1 out of 1 patent)

13. Douglas L Frankhouser (1 out of 1 patent)

14. Joseph C Greenstadt (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 9838130 - Bi-directional optical transceiver module (2017-12-05),

2. 4289244 - Supporting apparatus for medical bottles and the like (1981-09-15),

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#198 in Daejeon

#3,600 in South Korea

Daejeon, South Korea

Lightron Inc.

Forward Citations = 14

14 inventors:

Jongyeong Lim (1 out of 2 patents)

Hongman Kim (1 out of 1 patent)

Youngun Heo (1 out of 1 patent)

4. Yoonkoo Kwon (1 out of 1 patent)

5. Wolyon Hwang (1 out of 1 patent)

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