Chen; Jen-Luan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Jen-Luan.The latest application filed is for "electrostatic electroacoustic transducer and fabricating methods for the same".

Company Profile

0.9.12

Chen; Jen-Luan - Taipei TW
CHEN; Jen-Luan - Taipei City TW
CHEN; Jen-Luan - Hsinchu TW
Chen; Jen-Luan - Jhudong Township Hsinchu County TW
Chen, Jen-Luan - ChuTung Town 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
Electrostatic electroacoustic transducer and fabricating methods for the same Grant 9,456,283 - Chiang , et al. September 27, 2	2016-09-27
Electrostatic Electroacoustic Transducer and Fabricating Methods for the Same App 20150071468 - CHIANG; Dar-Ming ; et al.	2015-03-12
Electrostatic Speaker And Manufacturing Method Thereof And Conductive Backplate Of The Speaker App 20140013581 - CHIANG; Dar-Ming ; et al.	2014-01-16
Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker Grant 8,600,083 - Chiang , et al. December 3, 2	2013-12-03
3-dimension non-bias electrets multi-touch device Grant 8,259,090 - Chiang , et al. September 4, 2	2012-09-04
Electrostatic Speaker And Manufacturing Method Thereof And Conductive Backplate Of The Speaker App 20120014543 - Chiang; Dar-ming ; et al.	2012-01-19
Fluorinated cyclic olefin electret film Grant 7,879,446 - Liu , et al. February 1, 2	2011-02-01
3-dimension Non-bias Electrets Multi-touch Device App 20100309145 - CHIANG; DAR-MING ; et al.	2010-12-09
Fluorinated cyclic olefinic graft polymer Grant 7,732,547 - Chen , et al. June 8, 2	2010-06-08
Structures of the proton exchange membranes with different molecular permeabilities Grant 7,527,887 - Chen , et al. May 5, 2	2009-05-05
Electret and composite formed therewith Grant 7,498,699 - Chiang , et al. March 3, 2	2009-03-03
Fluorinated Cyclic Olefinic Graft Polymer App 20090018269 - CHEN; Jen-Luan ; et al.	2009-01-15
Fluorinated Cyclic Olefin Electret Film App 20090017295 - LIU; JONQ-MIN ; et al.	2009-01-15
Fluoropolymer blend with high ionic conductivity Grant 7,317,052 - Chen , et al. January 8, 2	2008-01-08
Structures of the proton exchange membranes with different molecular permeabilities App 20050181255 - Chen, Jong-Pyng ; et al.	2005-08-18
Fluoropolymer blend with high ionic conductivity App 20050154126 - Chen, Jen-Luan ; et al.	2005-07-14
Electret and composite formed therewith App 20050107555 - Chiang, Dar-Ming ; et al.	2005-05-19
Ionic electroactive graft copolymer with a fluorine-containing backbone and a carbazole-containing side chain, blend thereof and actuator App 20040127986 - Chen, Jen-Luan ; et al.	2004-07-01
Layered proton exchange membrane and method for preparing the same App 20040126638 - Chen, Jong-Pyng ; et al.	2004-07-01
Fluoropolymer composite with high ionic conductivity App 20030166773 - Chen, Jen-Luan ; et al.	2003-09-04

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