For the Inventor, By the Inventor

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DaeJeon, South Korea

Halls Climate Control Corporation

USPTO Granted Patents = 1

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

Kwangheon Oh (1 out of 8 patents)

Hongyoung Lim (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 7523781 - Heat exchanger (2009-04-28),

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USPTO Data Jan 1 1976 - Sep 22 2026

1 Patents

#331 in DaeJeon

#5,775 in South Korea

DaeJeon, South Korea

Halls Climate Control Corporation

Forward Citations = 7

2 inventors:

Kwangheon Oh (1 out of 8 patents)

Hongyoung Lim (1 out of 3 patents)

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