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Yang Qichang patents

Yang Qichang is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorYang Qichang
Total patents8
First publicationMay 25, 2023
Latest publicationMar 10, 2026

Notable patents

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Major assignees

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Top assignees for this inventor
AssigneePatents
Guangdong Oppo Mobile Telecommunications Corp Ltd8

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
H04L63/1664
H04W84/123
H04W12/503
G06F21/443
H04W12/04312