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USPTO Patent Rankings Data through Dec 31, 2025
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Maarten Leys — 5 Patents

IMImec: 4 patents #80 of 687Top 15%
KLKatholieke Universiteit Leuven: 2 patents #105 of 754Top 15%
IVInteruniversitair Micro-Electronica Centrum Vzw: 1 patents #167 of 450Top 40%
KRKatholieke Universiteit Leuven, Ku Leuven R&D: 1 patents #173 of 512Top 35%
Eindhoven, NL: #1,793 of 8,225 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Maarten Leys has been granted 5 US patents while listed as an inventor at Imec. The first was granted in 2009 and the most recent in December 2015. Maarten Leys ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Maarten Leys in Eindhoven, NL.

Patents per Year

Patents granted per year, 2009 to 2015Bar chart with a peak of 2 patents in 2010.peak 22009: 1 patents20092010: 2 patents20102011: 1 patents20112015: 1 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9218964 Antiphase domain boundary-free III-V compound semiconductor material on semiconductor substrate and method for manufacturing thereof Gang Wang, Matty Caymax, Wei-E Wang, Niamh Waldron 2015-12-22
7989925 Method for forming a group III nitride material on a silicon substrate Kai Cheng, Stefan Degroote 2011-08-02
7772055 AlGaN/GaN high electron mobility transistor devices Marianne Germain, Joff Derluyn 2010-08-10
7666765 Method for forming a group III nitride material on a silicon substrate Kai Cheng, Stefan Degroote 2010-02-23
7547928 AlGaN/GaN high electron mobility transistor devices Marianne Germain, Joff Derluyn 2009-06-16

Frequent Collaborators

Marianne Germain2 shared
Joff Derluyn2 shared
Kai Cheng2 shared
Stefan Degroote2 shared
Matty Caymax1 shared
Wei-E Wang1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5