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For the Inventor, By the Inventor

Seoul, South Korea

Battery Solution


USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 1

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2 inventors (with patents filed for the assignee):

goldMedal Yang-Kook Sun (2 out of 39 patents)

silverMedal Chong-seung Yoon (1 out of 4 patents)


2 patents:

1. 12374688 - Positive active material, method of preparing the same, and lithium secondary battery including the same (2025-07-29),
2. 11894557 - Positive active material, method of preparing the same, and lithium secondary battery including the same (2024-02-06),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,173 in Seoul

#3,610 in South Korea

...
Seoul, South Korea

Battery Solution

Forward Citations = 1

2 inventors:

goldMedal Yang-Kook Sun (2 out of 39 patents)

silverMedal Chong-seung Yoon (1 out of 4 patents)

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