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Liao; Cheng-Ham Patent Filings

Liao; Cheng-Ham

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liao; Cheng-Ham.The latest application filed is for "gas storage canister with compartment structure".

Company Profile
0.4.2
  • Liao; Cheng-Ham - Miaoli TW
*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
Gas storage cartridge
Grant 8,978,919 - Yang , et al. March 17, 2
2015-03-17
Gas storage canister with compartment structure
Grant 8,646,597 - Yang , et al. February 11, 2
2014-02-11
Gas Storage Cartridge
App 20120160711 - Yang; Jefferson YS ;   et al.
2012-06-28
Gas Storage Canister With Compartment Structure
App 20120160712 - Yang; Jefferson YS ;   et al.
2012-06-28

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