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Cheng Joy patents

Cheng Joy is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorCheng Joy
Total patents5
First publicationMar 24, 2016
Latest publicationAug 30, 2022

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Major assignees

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Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C08L23/065
C08L2207/0625
C08F210/164
C08L2205/0254
C08L23/08154