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USPTO Patent Rankings Data through Dec 31, 2025
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Duanjun Lu — 1 Patent

FLFluke: 1 patents #284 of 518Top 55%
Shanghai, CN: #10,789 of 19,267 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Duanjun Lu has been granted 1 US patent while listed as an inventor at Fluke. All of these patents were granted in 2018. Duanjun Lu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Duanjun Lu in Shanghai, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10054614 Test lead assembly and measurement device Hua Qiu, Jinbo He 2018-08-21

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