Chen Chang — 1 Patent at Nutek

Chen Chang has been granted 1 US patent while listed as an inventor at Nutek. All of these patents were granted in 2011. Chen Chang ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chen Chang in Ji'an, TW.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D641342	Bluetooth controller for insertion with car cigarette lighters	—	2011-07-12

Chen Chang — 1 Patent

Issued Patents All Time

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