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Gyeonggi-do, South Korea

S.m.doctor Co., Ltd

USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

Changho Lee (1 out of 27 patents)

1 patent: Sort by Forward Citations

1. 11291742 - Air stertilization lamp device (2022-04-05),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#376 in Gyeonggi-do

#5,509 in South Korea

Gyeonggi-do, South Korea

S.m.doctor Co., Ltd

Forward Citations = 0

1 inventor:

Changho Lee (1 out of 27 patents)

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