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Der-Fen Chu — 1 Patent

CTCirocomm Technology: 1 patents #16 of 19Top 85%

Zhubei City, TW: #942 of 1,506 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Der-Fen Chu has been granted 1 US patent while listed as an inventor at Cirocomm Technology. All of these patents were granted in 2001. Der-Fen Chu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Der-Fen Chu in Zhubei City, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6208843	Radio frequency and microwave module for simultaneously transmitting data and audio signal	Yu-Liang Huang, Te-Yi Chu	2001-03-27

Der-Fen Chu — 1 Patent

Issued Patents All Time

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