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For the Inventor, By the Inventor

Daejeon, South Korea

Haechandle Co., Ltd.


USPTO Granted Patents = 1

Trademarks = 1

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Min Su Han (1 out of 5 patents)

silverMedal Yeong Il Chang (1 out of 1 patent)

bronzeMedal Seung Jin Lee (1 out of 1 patent)


1 patent:

1. 7514109 - Method for producing koji of hot pepper paste (gochujang) with reduced hotness, koji produced by the method, and hot pepper paste prepared from the koji (2009-04-07),
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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#332 in Daejeon

#5,802 in South Korea

Daejeon, KR
Daejeon, South Korea

Haechandle Co., Ltd.

Forward Citations = 0

3 inventors:

goldMedal Min Su Han (1 out of 5 patents)

silverMedal Yeong Il Chang (1 out of 1 patent)

bronzeMedal Seung Jin Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Haechandle Co., Ltd.. Retrieved from https://idiyas.com/company/haechandle-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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