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Chen Qifeng patents

Chen Qifeng is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorChen Qifeng
Total patents7
First publicationJan 3, 2019
Latest publicationDec 4, 2025

Notable patents

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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
G06T2207/200844
G06T2207/200814
G06T1/204
G06T5/604
G06N3/084