Wu; Li-Han

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Li-Han.The latest application filed is for "three-dimensional printing apparatus".

Company Profile

4.9.14

Wu; Li-Han - Hsinchu TW
Wu; Li-Han - Hsinchu County TW
WU; LI-HAN - Taipei TW
Wu; Li-Han - Hsin-Chu TW
Wu; Li-Han - Hsinchu Science Park 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
Three-dimensional printing apparatus Grant RE48,609 - Wu , et al. June 29, 2	2021-06-29
Three-dimensional Printing Apparatus App 20200086626 - Wu; Li-Han ; et al.	2020-03-19
Three-dimensional printing apparatus and methods for printing and releasing three-dimensional workpiece Grant 10,459,431 - Wu , et al. Oc	2019-10-29
Digital Light Processing In Three-dimensional Printing System And Method For Improving The Production Rate Of 3d Printing App 20190070777 - WU; LI-HAN ; et al.	2019-03-07
Digital Light Processing Three-dimensional Printing System And Method App 20190022941 - WU; LI-HAN ; et al.	2019-01-24
Apparatus And Method For Three-dimensional Printing App 20170217052 - WU; LI-HAN	2017-08-03
Three-dimensional Printing Apparatus And Methods For Printing And Releasing Three-dimensional Workpiece App 20170192412 - WU; LI-HAN ; et al.	2017-07-06
Apparatus And Method For Three-dimensional Printing App 20170182716 - Wu; Li-Han ; et al.	2017-06-29
Three-dimensional image apparatus and operation method thereof Grant 9,591,288 - Chang , et al. March 7, 2	2017-03-07
Three-dimensional printing apparatus Grant 8,985,989 - Wu , et al. March 24, 2	2015-03-24
Three-dimensional Image Apparatus And Operation Method Thereof App 20140362189 - Chang; Chi-Lung ; et al.	2014-12-11
Three-dimensional Printing Apparatus App 20130295215 - Wu; Li-Han ; et al.	2013-11-07
Image displacement module Grant 8,482,681 - Wu July 9, 2	2013-07-09
Image displacement module App 20100309444 - Wu; Li-Han	2010-12-09
Fixing mechanism for fixing a light valve and a thermal module of an optical engine and related optical engine Grant 7,798,651 - Wu September 21, 2	2010-09-21
Fixing Mechanism For Fixing A Light Valve And A Thermal Module Of An Optical Engine And Related Optical Engine App 20080246923 - Wu; Li-Han	2008-10-09
Illumination System App 20070268692 - Chen; Sung-Nan ; et al.	2007-11-22
Light Integration Rod Module And Optical Engine App 20070263307 - Wu; Li-Han ; et al.	2007-11-15

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