Johnathan Phu — 8 Patents at Magnecomp

Johnathan Phu has been granted 8 US patents while listed as an inventor at Magnecomp. The first was granted in 2009 and the most recent in August 2025. Johnathan Phu ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Johnathan Phu in San Gabriel, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
12389800	Single line drive circuit enabling identical actuator orientation	Treesoon Kotchaplayuk, Kuen Chee Ee, David Glaess, Piyawech Keawlai	2025-08-12
12020732	Gimbal design with increased dimple contact force	Treesoon Kotchaplayuk, Rakkiet Warinsirirux, Thanapat Chaivarakij	2024-06-25
11900974	Hard drive flexure including a trace overlapping a base layer feature	Treesoon Kotchaplayuk, Kuen Chee Ee, David Glaess, Rakkiet Warinsirirux	2024-02-13
11495731	Multilayer PZT electrode configuration for suspension stroke increase	Long Zhang, Kuen Chee Ee, David Glaess, Peter Hahn	2022-11-08
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
8526142	Hard disk drive DSA suspension having PZT encapsulation dam	Kongsak Dejkoonmak	2013-09-03
7609481	Oppositely deflected suspension flexure providing increased dimple contact force	Jason Padeski, Shijin Mei	2009-10-27
7551404	Load beam having concave stiffener with locating flanges	Chu Wong, Peter Hahn	2009-06-23

Johnathan Phu — 8 Patents

Issued Patents All Time

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