Winfried Hoffmann — 3 Patents at Applied Materials

Winfried Hoffmann has been granted 3 US patents while listed as an inventor at Applied Materials. The first was granted in 1990 and the most recent in July 2012. Winfried Hoffmann ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Winfried Hoffmann in Hanau, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8218224	Laminated electrically tintable windows	Byung Sung Kwak, Dieter Haas, Stefan Bangert, Nety M. Krishna	2012-07-10	$5,553,000
7710671	Laminated electrically tintable windows	Byung Sung Kwak, Dieter Haas, Stefan Bangert, Nety M. Krishna	2010-05-04	$14,487,000
4891325	Method for re-using silicon base material of a metal insulator semiconductor (mis) inversion-layer solar cell	Rudolf Hezel, Berthold Schum	1990-01-02

Winfried Hoffmann — 3 Patents

Issued Patents All Time

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