Wu; Chih-Chen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Chih-Chen.The latest application filed is for "multi-function diffusion film and diffusion plate containing the same".

Company Profile

1.2.8

Wu; Chih-Chen - Kaohsiung TW
WU; Chih-Chen - Pingtung County TW
Wu; Chih-Chen - Pingtung City 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

Patent	Date
Enhanced light diffusion film structure Grant 11,294,115 - Wu , et al. April 5, 2	2022-04-05
Multi-function Diffusion Film And Diffusion Plate Containing The Same App 20210382208 - WU; Chih-Chen ; et al.	2021-12-09
Polymer of poly(arylene ether)s, manufacturing method thereof and polymer light emitting diode with organic light emitting layer made from the same Grant 9,676,906 - Huang , et al. June 13, 2	2017-06-13
Stabilizer or Binder and Manufacturing Method Thereof for Phosphorescent Materials App 20160194557 - Wen; Hsin-Yi ; et al.	2016-07-07
Remote Pressure-release System App 20090253969 - WU; Chih-Chen	2009-10-08
Camera Phone And Real-time Addressing Image Transmission Method Thereof App 20090137271 - Wu; Chih-Chen	2009-05-28
Method of digital customer service and system thereof App 20080281703 - Wu; Chih-Chen	2008-11-13
Online clothing display system and method therefor App 20080262944 - Wu; Chih-Chen	2008-10-23
Vehicle Information Early Warning And Parts Life Prediction System And Method Therefor App 20070250229 - WU; Chih-Chen	2007-10-25

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