KR

Echo Phile


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 12

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6 inventors (with patents filed for the assignee):

goldMedal Sang Chul Bang (1 out of 1 patent)

silverMedal Sookie S Bang (1 out of 1 patent)

bronzeMedal Seok Pil Lee (1 out of 124 patents)

4.  Joo Ho Lee (1 out of 7 patents)

5.  Seong Rok Choi (1 out of 1 patent)

6.  Jong Sun Kim (1 out of 2 patents)


1 patent:

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#384 in

#5,779 in South Korea

KR
KR
Forward Citations = 12

6 inventors:

Please report any incorrect information to [email protected]
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