This page is not indexed by search engines while we improve data quality.

Chang Norman patents

Chang Norman is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorChang Norman
Total patents39
First publicationAug 6, 2019
Latest publicationMar 17, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Ansys Inc39

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G06F2119/0814
G06F30/2714
G06F2119/0613
G06F2113/1812
G06F30/39811