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name:-0.0022377967834473
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Chan; Kee Ming Patent Filings

Chan; Kee Ming

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chan; Kee Ming.The latest application filed is for "multi-input dc/dc converters with zero-current switching".

Company Profile
0.1.1
  • Chan; Kee Ming - Yuen Long HK
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Multi-input DC/DC converters with zero-current switching
Grant 8,189,351 - Chung , et al. May 29, 2
2012-05-29
Multi-input DC/DC converters with zero-current switching
App 20080205088 - Chung; Shu Hung ;   et al.
2008-08-28

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