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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Hahn — 3 Patents in 2018

MAMagnecomp: 3 patents #3 of 7Top 45%
Overall (2018): #61,469 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10128431 Method of manufacturing a multi-layer PZT microactuator using wafer-level processing Christopher Dunn 2018-11-13
10074390 Multi-layer PZT microactuator with active PZT constraining layer for a DSA suspension Kuen Chee Ee, Long Zhang 2018-09-11
9911913 Method of manufacturing piezoelectric microactuators having wrap-around electrodes Kuen Chee Ee, Long Zhang 2018-03-06