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Long Jianjun patents

Long Jianjun is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorLong Jianjun
Total patents3
First publicationNov 17, 2016
Latest publicationJun 5, 2025

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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
G01F1/662
E21B47/1072
G01F1/6622
G01V9/0072
E21B47/0112