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For the Inventor, By the Inventor

Busan, South Korea

Vision Tech. Inc.


USPTO Granted Patents = 6


Trademarks = 1

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

goldMedal Ho Seok Lee (4 out of 4 patents)

silverMedal Amir Morad (1 out of 9 patents)

bronzeMedal Ho-Seok Lee (1 out of 1 patent)

4.  Leonid Yavits (1 out of 10 patents)

5.  Jin Seong Lee (0 patent)


6 patents:

1. 12506329 - Distribution board bus bar module having leakage current limiting function (2025-12-23),
2. 12489229 - Terminal block having leakage current restricting function (2025-12-02),
3. 12266455 - Electrical wire having leakage current limiting function (2025-04-01),
4. 11489334 - Earth leakage breaker having leakage current limiting function (2022-11-01),
5. 9960519 - Electrode structure with electric-shock prevention function (2018-05-01),
6. 6385244 - Video encoding device (2002-05-07),
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USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#24 in Busan

#1,548 in South Korea

...
Busan, South Korea

Vision Tech. Inc.

Forward Citations = 7

4 inventors:

goldMedal Ho Seok Lee (4 out of 4 patents)

silverMedal Amir Morad (1 out of 9 patents)

bronzeMedal Ho-Seok Lee (1 out of 1 patent)

4.  Leonid Yavits (1 out of 10 patents)

5.  Jin Seong Lee (0 patent)

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