Wolfgang Alexander Iff — 5 Patents at Unity Semiconductor

Wolfgang Alexander Iff has been granted 5 US patents while listed as an inventor at Unity Semiconductor. The first was granted in 2024 and the most recent in October 2025. Wolfgang Alexander Iff ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Wolfgang Alexander Iff in Domène, FR.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12444039	Method and a system for characterising structures through a substrate	Alain Courteville	2025-10-14
12123698	Method and a system for characterizing structures through a substrate	Alain Courteville, Michael Schöbitz	2024-10-22
12079979	Method and a system for characterising structures through a substrate	Alain Courteville	2024-09-03
11959736	Method and a system for characterising structures etched in a substrate	—	2024-04-16
11959737	Method and a system for combined characterisation of structures etched in a substrate	—	2024-04-16

Wolfgang Alexander Iff — 5 Patents

Issued Patents All Time

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