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Lai; Hon Keung Patent Filings

Lai; Hon Keung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lai; Hon Keung.The latest application filed is for "acoustic cleaning system for electronic components".

Company Profile
0.3.2
  • Lai; Hon Keung - Ma On Shan N/A 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
Nozzle device employing high frequency wave energy
Grant 8,702,017 - Chow , et al. April 22, 2
2014-04-22
Acoustic cleaning system for electronic components
Grant 7,975,710 - Lai , et al. July 12, 2
2011-07-12
Acoustic Cleaning System For Electronic Components
App 20110000503 - LAI; Hon Keung ;   et al.
2011-01-06
Nozzle Device Employing High Frequency Wave Energy
App 20100150756 - CHOW; Lap Kei Eric ;   et al.
2010-06-17

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