Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yoann Tomczak — 4 Patents

ABAsm Ip Holding B.V.: 2 patents #310 of 620Top 50%
Leuven, BE: #186 of 851 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Yoann Tomczak has been granted 4 US patents while listed as an inventor at Asm Ip Holding B.V.. The first was granted in 2023 and the most recent in December 2025. Yoann Tomczak ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Yoann Tomczak in Leuven, BE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12504689 Photosensitive material and method of forming patterned structures Kishan Ashokbhai Patel, Charles Dezelah 2025-12-23
12469703 Methods for forming spacers and related structures Kishan Ashokbhai Patel 2025-11-11
12394626 Method of forming a structure and system for same Zecheng Liu, Takashi Yoshida, Ryu Nakano, Ivan Zyulkov, Yiting Sun +1 more 2025-08-19
11735422 Method of forming a photoresist underlayer and structure including same Ivan Zyulkov, David Kurt de Roest, Michael Eugene Givens, Perttu Sippola, Tatiana Ivanova +3 more 2023-08-22