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For the Inventor, By the Inventor

Seoul, South Korea

Excelway Inc.


USPTO Granted Patents = 1

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal Dong-Man Kim (1 out of 13 patents)


1 patent:

1. 9271085 - Damper of a voice coil plate for a plate speaker (2016-02-23),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#1,940 in Seoul

#5,779 in South Korea

Seoul, KR
Seoul, South Korea

Excelway Inc.

Forward Citations = 4

1 inventor:

goldMedal Dong-Man Kim (1 out of 13 patents)

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