For the Inventor, By the Inventor

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Seoul, South Korea

Bc Card Co., Ltd.

USPTO Granted Patents = 1

Trademarks = 3

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

SeokWon Lee (1 out of 9 patents)

Sokho Chang (1 out of 1 patent)

Sameui Kwon (1 out of 1 patent)

4. Choonghwan Yi (1 out of 1 patent)

5. Jinwoo Park (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 9131334 - Method and system for bluetooth communication (2015-09-08),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,752 in Seoul

#5,485 in South Korea

Seoul, South Korea

Bc Card Co., Ltd.

Forward Citations = 1

5 inventors:

SeokWon Lee (1 out of 9 patents)

Sokho Chang (1 out of 1 patent)

Sameui Kwon (1 out of 1 patent)

4. Choonghwan Yi (1 out of 1 patent)

5. Jinwoo Park (1 out of 1 patent)

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