Chen; An-Tung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; An-Tung.The latest application filed is for "over-voltage protection circuit and over-voltage protection method".

Company Profile

0.54.46

Chen; An-Tung - Pingzhen TW
Chen; An-Tung - Taipei N/A TW
Chen; An-Tung - Hsinchu TW
Chen; An-Tung - Pingjen TW
Chen; An-Tung - Taoyuan County TW
Chen; An-Tung - Pingzhen City TW
Chen; An-Tung - Hsinchu County TW
Chen; An-Tung - Pingien N/A TW
CHEN; An-Tung - Pingjen City TW
Chen; An-Tung - US
Chen; An-Tung - Pingihen TW
Chen; An-Tung - Pingihen City TW
Chen; An-Tung - Ping-Jeng TW
Chen; An-Tung - Ping-Jeng City TW
Chen; An-Tung - Taoyuan TW
Chen; An-Tung - Ping-Chen 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
Multi-phase motor control method and device using the same Grant 9,654,037 - Lee , et al. May 16, 2	2017-05-16
Flyback power supply circuit with programmable function and control method thereof Grant 9,362,834 - Tang , et al. June 7, 2	2016-06-07
Over-voltage protection circuit and over-voltage protection method Grant 9,356,518 - Chen , et al. May 31, 2	2016-05-31
Voltage converting controller and method of voltage converting control Grant 9,276,473 - Chen , et al. March 1, 2	2016-03-01
Over-voltage Protection Circuit And Over-voltage Protection Method App 20160043627 - Chen; An-Tung ; et al.	2016-02-11
Power off delay circuit and method, and audio system with power off delay Grant 9,219,352 - Lin , et al. December 22, 2	2015-12-22
Switching regulator control circuit with multiple clock frequency setting modes Grant 9,088,204 - Fang , et al. July 21, 2	2015-07-21
Adaptive phase-shifted synchronization clock generation circuit and method for generating phase-shifted synchronization clock Grant 9,008,251 - Chen , et al. April 14, 2	2015-04-14
Multi-phase Motor Control Method And Device Using The Same App 20150069940 - Lee; Kuo-Chung ; et al.	2015-03-12
Level Shifter App 20150042393 - Chen; An-Tung ; et al.	2015-02-12
Level shifter Grant 8,952,741 - Chen , et al. February 10, 2	2015-02-10
Hysteretic mode LED driver with precise average current Grant 8,884,942 - Chen , et al. November 11, 2	2014-11-11
Fuse circuit for final test trimming of integrated circuit chip Grant 8,878,304 - Fang , et al. November 4, 2	2014-11-04
Offset and delay cancellation circuit for a switching DC-DC power supply Grant 8,791,678 - Tai , et al. July 29, 2	2014-07-29
Real time adjustable zero current detection for a switching regulator Grant 8,786,267 - Lu , et al. July 22, 2	2014-07-22
Auto-zero amplifier and sensor module using same Grant 8,773,198 - Jiang , et al. July 8, 2	2014-07-08
Power Off Delay Circuit and Method, and Audio System with Power Off Delay App 20140139043 - LIN; Chi-Hua ; et al.	2014-05-22
Protection to avoid abnormal operation caused by a shorted parameter setting pin of an integrated circuit Grant 8,687,331 - Lu , et al. April 1, 2	2014-04-01
Constant frequency on-time control system and method and voltage regulator using the same Grant 8,680,831 - Chen , et al. March 25, 2	2014-03-25
Power off delay circuit and method, and audio system with power off delay Grant 8,674,554 - Lin , et al. March 18, 2	2014-03-18
Adaptive Phase-shifted Synchronization Clock Generation Circuit And Method For Generating Phase-shifted Synchronization Clock App 20140055178 - Chen; Isaac ; et al.	2014-02-27
Digital dimming device and digital dimming method Grant 8,643,292 - Tang , et al. February 4, 2	2014-02-04
Switching Regulator Control Circuit With Multiple Clock Frequency Setting Modes App 20130342183 - FANG; Li-Wen ; et al.	2013-12-26
Adaptive phase-shifted synchronization clock generation circuit and method for generating phase-shifted synchronization clock Grant 8,605,845 - Chen , et al. December 10, 2	2013-12-10
Phase interleaving control method for a multi-channel regulator system Grant 8,451,887 - Chen , et al. May 28, 2	2013-05-28
Control circuit and method for a ripple regulator system Grant 8,446,135 - Chen , et al. May 21, 2	2013-05-21
Fuse Circuit For Final Test Trimming Of Integrated Circuit Chip App 20130113049 - FANG; LI-WEN ; et al.	2013-05-09
Average current regulator and driver circuit thereof and method for regulating average current Grant 8,400,127 - Chen , et al. March 19, 2	2013-03-19
Power Off Delay Circuit And Method, And Audio System With Power Off Delay App 20130063216 - LIN; CHI-HUA ; et al.	2013-03-14
Multi-phase Switching Regulator And Droop Circuit Therefor App 20130057237 - Chen; An-Tung ; et al.	2013-03-07
Auto-zero Amplifier And Sensor Module Using Same App 20130038388 - JIANG; Shiueshr ; et al.	2013-02-14
Constant Frequency On-time Control System And Method And Voltage Regulator Using The Same App 20120249108 - CHEN; AN-TUNG ; et al.	2012-10-04
Control Circuit And Method For A Ripple Regulator System App 20120217941 - CHEN; An-Tung ; et al.	2012-08-30
Voltage mode switching regulator and control circuit and method therefor Grant 8,253,407 - Chen , et al. August 28, 2	2012-08-28
Simple interleaved phase shift clock synchronization for master/slave scheme Grant 8,248,139 - Chen , et al. August 21, 2	2012-08-21
Circuit and method for controlling light emitting device, and integrated circuit therefor Grant 8,179,059 - Yang , et al. May 15, 2	2012-05-15
Offset And Delay Cancellation Circuit For A Switching Dc-dc Power Supply App 20120025793 - TAI; TING-JUNG ; et al.	2012-02-02
Switching regulator and control circuit thereof, and method for determining on-time in switching regulator Grant 8,085,022 - Chen , et al. December 27, 2	2011-12-27
Adaptive phase-shifted synchronization clock generation circuit and method for generating phase-shifted synchronization clock App 20110280353 - Chen; Isaac ; et al.	2011-11-17
Real Time Adjustable Zero Current Detection For A Switching Regulator App 20110267015 - LU; SHAO-HUNG ; et al.	2011-11-03
Protection To Avoid Abnormal Operation Caused By A Shorted Parameter Setting Pin Of An Integrated Circuit App 20110261492 - LU; SHAO-HUNG ; et al.	2011-10-27
Phase Interleaving Control Method For A Multi-channel Regulator System App 20110260765 - CHEN; AN-TUNG ; et al.	2011-10-27
PWM power converter using a multi-slope ramp signal to improve the transient response thereof Grant 8,018,217 - Chen , et al. September 13, 2	2011-09-13
Simple Interleaved Phase Shift Clock Synchronization For Master/slave Scheme App 20110163785 - CHEN; ISAAC Y. ; et al.	2011-07-07
Mutual blanking for a multi-channel converter Grant 7,956,585 - Chen , et al. June 7, 2	2011-06-07
Digital dimming device and digital dimming method App 20110109238 - Tang; Chien-Fu ; et al.	2011-05-12
Circuit And Method for Controlling Light Emitting Device, And Integrated Circuit Therefor App 20110089854 - Yang; Chih-Hao ; et al.	2011-04-21
Hysteretic Mode Led Driver With Precise Average Current App 20110069056 - CHEN; AN-TUNG ; et al.	2011-03-24
Average Current Regulator And Driver Circuit Thereof And Method For Regulating Average Current App 20110068761 - Chen; An-Tung ; et al.	2011-03-24
Dual-mode buck switching regulator and control circuit therefor App 20110018514 - Chen; An-Tung ; et al.	2011-01-27
Power Off Delay Circuit And Method, And Audio System With Power Off Delay App 20100320844 - LIN; CHI-HUA ; et al.	2010-12-23
Switching regulator and control circuit thereof, and method for determining on-time in switchng regulator App 20100301822 - Chen; An-Tung ; et al.	2010-12-02
Level shift circuit Grant 7,839,197 - Chen , et al. November 23, 2	2010-11-23
Voltage mode switching regulator and control circuit and method therefor App 20100201336 - Chen; An-Tung ; et al.	2010-08-12
PWM power converter using a multi-slope ramp signal to improve the transient response thereof App 20100033152 - Chen; An-Tung ; et al.	2010-02-11
Switching regulator and control method thereof App 20100026256 - Liu; Jing-Meng ; et al.	2010-02-04
Amplifier circuit with internal zeros Grant 7,652,536 - Su , et al. January 26, 2	2010-01-26
Anti-ringing switching regulator and control method therefor Grant 7,508,174 - Wei , et al. March 24, 2	2009-03-24
Level shift circuit App 20090066399 - Chen; An-Tung ; et al.	2009-03-12
Circuit and method for soft start from a residual voltage Grant 7,501,805 - Chen , et al. March 10, 2	2009-03-10
Mutual blanking for a multi-channel converter App 20090015069 - Chen; An-Tung ; et al.	2009-01-15
Anti-ringing switching regulator and control method therefor App 20080238382 - Wei; Wei-Hsin ; et al.	2008-10-02
Amplifier circuit with internal zeros App 20080211581 - Su; Hung-Der ; et al.	2008-09-04
Level shift circuit and method for the same Grant 7,382,172 - Lin , et al. June 3, 2	2008-06-03
Level shift circuit and method for the same App 20070290736 - Lin; Pao-Chuan ; et al.	2007-12-20
Pulse width modulation power regulator and power supply system thereof Grant 7,262,589 - Chen August 28, 2	2007-08-28
Circuit and method for soft start from a residual voltage App 20070064454 - Chen; Isaac Y. ; et al.	2007-03-22
Pulse Width Modulation Power Regulator And Power Supply System Thereof App 20060197515 - Chen; An-Tung	2006-09-07
Pulse width modulation power regulator and power supply system thereof Grant 7,019,500 - Chen March 28, 2	2006-03-28
Source and sink voltage regulator Grant 7,002,332 - Chen , et al. February 21, 2	2006-02-21
Source and sink voltage regulator App 20050200345 - Chen, An-Tung ; et al.	2005-09-15
[pulse Width Modulation Power Regulator And Power Supply System Thereof] App 20050093527 - Chen, An-Tung	2005-05-05
Stable voltage converter with multiple pulse width modulated channels Grant 6,826,064 - Chen , et al. November 30, 2	2004-11-30
Stable voltage converter with multiple pulse width modulated channels App 20040170035 - Chen, An-Tung ; et al.	2004-09-02
Balanced current converter with multiple pulse width modulated channels Grant 6,674,325 - Chen , et al. January 6, 2	2004-01-06
Stable voltage converter with multiple pulse width modulated channels App 20030223253 - Chen, An-Tung ; et al.	2003-12-04
Balanced Current Converter With Multiple Pulse Width Modulated Channels App 20030214354 - Chen, An-Tung ; et al.	2003-11-20
Video signal processing method for improving the picture of dim area Grant 6,433,838 - Chen August 13, 2	2002-08-13

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