Chen; Chi-feng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Chi-feng.The latest application filed is for "pulse width modulation and voltage test signals for fan type detection".

Company Profile

0.8.17

Chen; Chi-feng - Taipei City TW
Chen; Chi-Feng - Miao-Li County TW
Chen; Chi-Feng - Tainan TW
Chen; Chi-Feng - Tainan City TW
Chen; Chi-Feng - Taoyuan County TW
Chen; Chi-Feng - Jhongli TW
Chen; Chi-feng - Sinwu TW
Chen; Chi-feng - Taoyuan TW
CHEN; Chi-Feng - Jhongli City TW
Chen; Chi-Feng - Taipei TW
Chen; Chi-Feng - Yunlin Hsien TW
Chen, Chi-Feng - Taipei Hsien 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
Pulse Width Modulation And Voltage Test Signals For Fan Type Detection App 20220206548 - Sung; Hsiang Chuan ; et al.	2022-06-30
Method for compensating for brightness of abnormal pixel of display device Grant 11,183,152 - Shih , et al. November 23, 2	2021-11-23
Method For Compensating For Brightness Of Abnormal Pixel Of Display Device App 20210049978 - Shih; Ming-Chia ; et al.	2021-02-18
Image sensor device and method Grant 9,356,060 - Tai , et al. May 31, 2	2016-05-31
Semiconductor film deposition apparatus and method with improved heater cooling efficiency Grant 9,051,649 - Lai , et al. June 9, 2	2015-06-09
Image Sensor Device and Method App 20140264701 - Tai; Chih-Ho ; et al.	2014-09-18
Semiconductor Film Deposition Apparatus And Method With Improved Heater Cooling Efficiency App 20140256129 - LAI; Pao-Tsung ; et al.	2014-09-11
Scanned Uv-led Exposure Device App 20140246601 - Chen; Chi-Feng	2014-09-04
Scanned UV-LED exposure device Grant 8,809,813 - Chen August 19, 2	2014-08-19
Pointing error correcting system and method thereof Grant 8,253,089 - Wu , et al. August 28, 2	2012-08-28
Optical adjusting apparatus with composite pattern structure Grant 8,031,405 - Yang , et al. October 4, 2	2011-10-04
Optical Retroreflective Apparatus And Method Thereof App 20110228392 - Yang; Jauh-jung ; et al.	2011-09-22
Pointing Error Correcting System and Method Thereof App 20110231031 - WU; Jiunn-Chi ; et al.	2011-09-22
Optical Adjusting Apparatus With Composite Pattern Structure App 20100265588 - Yang; Jauh-jung ; et al.	2010-10-21
Composite Brightness Enhancement Film Having Two-phase Hazing Layer App 20100259825 - Yang; Jauh-jung ; et al.	2010-10-14
Brightness Enhancement Film Having Composite Lens And Prism Structure App 20100259939 - Chen; Chi-feng ; et al.	2010-10-14
Light source-modulating device having composite curved surfaces App 20090225552 - Chen; Chi-Feng	2009-09-10
Connecting mechanism for scan carriage and axial rod Grant 7,436,558 - Chen , et al. October 14, 2	2008-10-14
Sheet-fed Image-scanning Apparatus App 20070253038 - Lee; Ta-Yi ; et al.	2007-11-01
Connecting mechanism for scan carriage and axial rod App 20060059660 - Chen; Chi-Feng ; et al.	2006-03-23
Method For Controlling A Sled-home Operation App 20050152245 - KAO, Tung-Wei ; et al.	2005-07-14
Method of correcting a step number of a stepping motor in an optical drive App 20050099902 - Fu, Hsiang-Yi ; et al.	2005-05-12
Apparatus for improving uniformity used in a backlight module Grant 6,883,932 - Pan , et al. April 26, 2	2005-04-26
Apparatus for improving uniformity used in a backlight module App 20050013131 - Pan, I-Kai ; et al.	2005-01-20
Welded micro-drill App 20030082020 - Lin, Fan-Hsien ; et al.	2003-05-01

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