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Cheng Chih Wei patents

Cheng Chih Wei is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorCheng Chih Wei
Total patents6
First publicationFeb 5, 2015
Latest publicationFeb 15, 2018

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
Cheng Uei Prec Ind Co Ltd6
Htc Corp1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B22F3/2255
B22F3/0032
B22F3/242
B08B3/022
B22F2003/2412