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Liu Zhen patents

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

Inventor statistics
MetricValue
InventorLiu Zhen
Total patents6
First publicationJul 13, 2017
Latest publicationSep 22, 2022

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Nikon Corp6
Aist3
Japan Organization Of Occupational Health And Safety2
Optos Plc1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G01N21/3595
G01N21/35634
G01N21/273
A61B10/02332
A61B5/00912