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Tsang; Alan Hing-Bun Patent Filings

Tsang; Alan Hing-Bun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsang; Alan Hing-Bun.The latest application filed is for "limit stop filter support apparatus".

Company Profile
0.2.3
  • Tsang; Alan Hing-Bun - Minneapolis MN
  • Tsang, Alan Hing-Bun - Bloomington MN
*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
Limit stop filter support apparatus
Grant 7,262,934 - Adams , et al. August 28, 2
2007-08-28
Two-part flow conditioning apparatus for a disc drive
Grant 6,987,640 - Tsang , et al. January 17, 2
2006-01-17
Limit stop filter support apparatus
App 20050270692 - Adams, Carl Fred ;   et al.
2005-12-08
Flow conditioning apparatus for a disc drive
App 20020196581 - Tsang, Alan Hing-Bun ;   et al.
2002-12-26
Air dam for a disc drive
App 20020036862 - Tsang, Alan Hing-Bun ;   et al.
2002-03-28

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