Preecha Sudachun has been granted 7 US patents while listed as an inventor at Magnecomp . The first was granted in 2015 and the most recent in August 2025. Preecha Sudachun ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Preecha Sudachun in Ban Changnoi, TH.
Patents per Year Patents granted per year, 2015 to 2025 Bar chart with a peak of 2 patents in 2022. peak 2 2015: 1 patents 2015 2021: 1 patents 2021 2022: 2 patents 2022 2024: 2 patents 2024 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
12387752 Suspension damping Ekaratch Pankaew , Kuen Chee Ee , David Glaess , Chanatkarn Angsutanasombat 2025-08-12
12002497 Suspension damping Ekaratch Pankaew , Kuen Chee Ee , David Glaess , Chanatkarn Angsutanasombat 2024-06-04
11948610 Actuator joint with non-straight edge Kuen Chee Ee , Ekaratch Pankaew 2024-04-02
11501797 Actuator joint with non-straight edge Kuen Chee Ee , Ekaratch Pankaew 2022-11-15
11348608 Tri-stage design for actuator attachment on flexure Peter Hahn , David Glaess , Kuen Chee Ee , Benjapa Tanampee , Keith A. Vanderlee +1 more 2022-05-31
10916265 Multi-layer actuator electrode configuration for resonance improvement Long Zhang , Kuen Chee Ee , David Glaess , Ekaratch Pankaew 2021-02-09
9214176 PZT limiter for a micro dual stage actuated suspension Ajay Sharma , Ekkapong Simtong 2015-12-15