Jianming Chang — 1 Patent at Com Dev

Jianming Chang has been granted 1 US patent while listed as an inventor at Com Dev. All of these patents were granted in 2021. Jianming Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jianming Chang in Cambridge, ON, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11031664	Waveguide band-pass filter	Rousslan Goulouev	2021-06-08

Jianming Chang — 1 Patent

Issued Patents All Time

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