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Chen; Pi-Fu Patent Filings

Chen; Pi-Fu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Pi-Fu.The latest application filed is for "method for manufacturing thin film transistors".

Company Profile
0.2.2
  • Chen; Pi-Fu - Taipei Hsien TW
  • Chen, Pi-Fu - Hsinchu TW
  • Chen; Pi-Fu - Taipei 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
Method for manufacturing thin film transistors
Grant 6,670,224 - Lee , et al. December 30, 2
2003-12-30
Method for manufacturing thin film transistors
App 20030124781 - Lee, Chi-Shen ;   et al.
2003-07-03
Method For Fabricating A Low Temperature Polysilicon Thin Film Transistor Incorporating Channel Passivation Step
App 20030027412 - Chen, Chih-Chiang ;   et al.
2003-02-06
Thin film transistor (TFT) structure with planarized gate electrode
Grant 6,444,505 - Chen , et al. September 3, 2
2002-09-03

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