CHEN; Yen Chieh

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHEN; Yen Chieh.The latest application filed is for "air mattress and method of controlling the same".

Company Profile

0.4.12

CHEN; Yen Chieh - New Taipei City TW
Chen; Yen-Chieh - Taipei Hsien TW
Chen; Yen-Chieh - Hsin-Tien TW
Chen; Yen-Chieh - Hsin-Tien City TW
Chen; Yen-Chieh - Hsin-Tian 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
Air Mattress And Method Of Controlling The Same App 20220265060 - CHANG; Chih Kuang ; et al.	2022-08-25
Image Acquisition Device Sub-module App 20170010409 - CHEN; Yen-Chieh	2017-01-12
Linear Light Source With Flexible Printed Circuit App 20170010404 - CHEN; Yen-Chieh	2017-01-12
Modular Light Emitting Diode Lamp Fixture App 20170009941 - CHEN; Yen-Chieh	2017-01-12
Coverless linear light source light guide with hooded bracket Grant 9,316,782 - Chen , et al. April 19, 2	2016-04-19
Coverless Linear Light Source Light Guide With Light Reflecting Patterned Surface App 20150177454 - CHEN; YEN-CHIEH ; et al.	2015-06-25
Coverless Linear Light Source Light Guide With Hooded Bracket App 20150177452 - CHEN; YEN-CHIEH ; et al.	2015-06-25
High powered light emitting diode linear lighting with enhanced uniformity and illumination Grant 7,887,220 - Wu , et al. February 15, 2	2011-02-15
ABBE prism lens with improved focus and reduced flair Grant 7,869,137 - Wu , et al. January 11, 2	2011-01-11
Miniaturized linear light source sub-module for various format main modules Grant 7,857,487 - Wu , et al. December 28, 2	2010-12-28
Abbe Prism Lens With Improved Focus And Reduced Flair App 20100321785 - WU; Rong Yaw ; et al.	2010-12-23
Abbe Prism Lens With Improved Focus And Reduced Flair App 20100290134 - WU; Rong Yaw ; et al.	2010-11-18
Miniturized Linear Light Source Sub-module For Various Format Main Modules App 20100124063 - WU; Rong-Yaw ; et al.	2010-05-20
Light Guide With Dual Reflecting Surfaces To Maximize Light Reflection And Enhance Uniformity Of Emitted Light App 20100073961 - WU; Rong-Yaw ; et al.	2010-03-25
Light Guide Bar With Patterned Surface To Enhance Light Uniformity And Intensity App 20100002461 - WU; Rong-Yaw ; et al.	2010-01-07
High Powered Light Emiting Diode Linear Lighting With Enhanced Uniformity And Illumination App 20090290352 - WU; Rong-Yaw ; et al.	2009-11-26

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