Joerg Wiedmann — 2 Patents at Quantum Devices

Joerg Wiedmann has been granted 2 US patents while listed as an inventor at Quantum Devices. The first was granted in 2004 and the most recent in July 2011. Joerg Wiedmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joerg Wiedmann in Berlin, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7983315	Frequency changing device	Friedemann Scholz	2011-07-19
6775312	Photonic integrated circuit	Mohammad A. Mazed, Richard C. Eden	2004-08-10

Joerg Wiedmann — 2 Patents

Issued Patents All Time

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