Chen; Yi-Huei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Yi-Huei.The latest application filed is for "infrared ray touch panel device with high efficiency".

Company Profile

0.4.6

Chen; Yi-Huei - Taipei County TW
CHEN; Yi-Huei - Hsinchu City TW
Chen; Yi-Huei - Hsinchu 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
Infrared Ray Touch Panel Device With High Efficiency App 20110175848 - Chen; Yi-Huei	2011-07-21
Voltage Regulating Apparatus And Method And Voltage Regulator Thereof App 20090134858 - CHEN; Yi-Huei ; et al.	2009-05-28
Apparatus for providing a multi-mode interface between a baseband receiver and radio frequency circuitry Grant 7,430,235 - Cheng , et al. September 30, 2	2008-09-30
Apparatus for providing a multi-mode interface between a baseband receiver and radio frequency circuitry Grant 7,088,789 - Cheng , et al. August 8, 2	2006-08-08
Apparatus for providing a multi-mode interface between a baseband receiver and radio frequency circuitry App 20060126758 - Cheng; Tai-Yuan ; et al.	2006-06-15
Differential voltage output digital-to-analog converter Grant 6,853,323 - Chen , et al. February 8, 2	2005-02-08
High-speed differential to single-ended converter Grant 6,717,474 - Chen , et al. April 6, 2	2004-04-06
Apparatus for providing a multi-mode interface between a baseband transmitter and radio frequency circuitry App 20040013179 - Cheng, Tai-Yuan ; et al.	2004-01-22
Apparatus for providing a multi-mode interface between a baseband receiver and radio frequency circuitry App 20040013181 - Cheng, Tai-Yuan ; et al.	2004-01-22
High speed differential to single-ended converter App 20030141935 - Chen, Yi-Huei ; et al.	2003-07-31

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