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Chang Duck Rye patents

Chang Duck Rye is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorChang Duck Rye
Total patents9
First publicationDec 31, 2015
Latest publicationNov 16, 2021

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Korea Inst Ind Tech6
Korea Ind Tech Inst3

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
Y02P70/509
Y02E60/109
H01M10/0526
Y02T10/706
H01M10/05626