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For the Inventor, By the Inventor

Seoul, South Korea

Vault Creation Co., Ltd.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Ji Sung Kang (3 out of 3 patents)

silverMedal Sang Jun Choi (3 out of 13 patents)

bronzeMedal Kyung Jin Lee (2 out of 11 patents)


3 patents:

1. 11348810 - Dry etching device and method for controlling same (2022-05-31),
2. 11348802 - Dry etching apparatus (2022-05-31),
3. 10636674 - Control method of dry etching apparatus (2020-04-28),
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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#864 in Seoul

#2,652 in South Korea

...
Seoul, South Korea

Vault Creation Co., Ltd.

Forward Citations = 0

3 inventors:

goldMedal Ji Sung Kang (3 out of 3 patents)

silverMedal Sang Jun Choi (3 out of 13 patents)

bronzeMedal Kyung Jin Lee (2 out of 11 patents)

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