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Liu; Chai-Chen Patent Filings

Liu; Chai-Chen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Chai-Chen.The latest application filed is for "nonvolatile semiconductor memory device".

Company Profile
0.2.2
  • Liu; Chai-Chen - Hsinchu TW
  • Liu; Chai-Chen - Hsinchu City TW
  • Liu; Chai-Chen - Hsin-Chu 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
Nonvolatile semiconductor memory device
Grant 7,608,926 - Ang , et al. October 27, 2
2009-10-27
Nonvolatile semiconductor memory device
App 20060186546 - Ang; Kern Huat ;   et al.
2006-08-24
Method for end point detection polysilicon chemical mechanical polishing in an anti-fuse memory device
Grant 7,012,021 - Ang , et al. March 14, 2
2006-03-14
Method for end point detection of polysilicon chemical mechanical polishing in an anti-fuse memory device
App 20050170563 - Ang, Kern-Huat ;   et al.
2005-08-04

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