Huang; Wei-Hsuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Wei-Hsuan.The latest application filed is for "start-up circuit to discharge emi filter for power saving of power supplies".

Company Profile

11.48.43

Huang; Wei-Hsuan - Taoyuan County TW
Huang; Wei Hsuan - Singapore SG
Huang; Wei Hsuan - Houston TX
Huang; Wei-Hsuan - Hsinchu TW
HUANG; Wei-Hsuan - Chupei TW
Huang; Wei-Hsuan - Taoyuan TW
Huang; Wei-Hsuan - Taoyuan City TW
HUANG; WEI-HSUAN - TAOYUAN COUNTY 330 TW
Huang; Wei-Hsuan - Taipei 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
Start-up circuit to discharge EMI filter for power saving of power supplies Grant 10,971,992 - Huang , et al. April 6, 2	2021-04-06
Geophone with magnetic self-damping system Grant 10,830,916 - Lau , et al. November 10, 2	2020-11-10
Electrical impedance tomography using a switchable array Grant 10,781,687 - Huang Sept	2020-09-22
Modifying magnetic tilt angle using a magnetically anisotropic material Grant 10,620,334 - Pan , et al.	2020-04-14
Band-gap communications across a well tool with a modified exterior Grant 10,570,902 - Ma , et al. Feb	2020-02-25
High-efficiency downhole wireless communication Grant 10,544,672 - Nguyen , et al. Ja	2020-01-28
Systems and methods employing an acoustic caliper tool with tool inclination correction Grant 10,526,886 - Nguyen , et al. J	2020-01-07
Start-up Circuit To Discharge Emi Filter For Power Saving Of Power Supplies App 20190379276 - HUANG; WEI-HSUAN ; et al.	2019-12-12
Start-up circuit to discharge EMI filter for power saving of power supplies Grant 10,411,584 - Huang , et al. Sept	2019-09-10
Acousto-electromagnetic apparatus and method for acoustic sensing Grant 10,288,757 - Huang	2019-05-14
Start-up Circuit To Discharge Emi Filter For Power Saving Of Power Supplies App 20190123633 - HUANG; WEI-HSUAN ; et al.	2019-04-25
Pressure responsive switch for actuating a device Grant 10,217,583 - Huang , et al. Feb	2019-02-26
Start-up circuit to discharge EMI filter for power saving of power supplies Grant 10,193,435 - Huang , et al. Ja	2019-01-29
Dual core locking geophone Grant 10,156,649 - Niemar , et al. Dec	2018-12-18
Electrical Impedance Tomography Using A Switchable Array App 20180347341 - Huang; Wei Hsuan	2018-12-06
Gate pre-positioning for fast turn-off of synchronous rectifier Grant 9,991,810 - Choi , et al. June 5, 2	2018-06-05
Systems And Methods Employing An Acoustic Caliper Tool With Tool Inclination Correction App 20180106142 - Nguyen; Quang Huy ; et al.	2018-04-19
Rotating sensor mechanism for seismic while drilling sensors Grant 9,927,544 - Huang March 27, 2	2018-03-27
Geophone With Magnetic Self-damping System App 20180052243 - Lau; Yong Fong ; et al.	2018-02-22
Band-gap Communications Across A Well Tool With A Modified Exterior App 20170342986 - Ma; Jin ; et al.	2017-11-30
Downhole Acoustic Telemetry Module with Multiple Communication Modes App 20170335681 - Nguyen; Quang Huy ; et al.	2017-11-23
High-efficiency Downhole Wireless Communication App 20170321542 - Nguyen; Quang Huy ; et al.	2017-11-09
Modifying Magnetic Tilt Angle Using A Magnetically Anisotropic Material App 20170322336 - PAN; Li ; et al.	2017-11-09
Pressure Responsive Switch for Actuating a Device App 20170256375 - Huang; Wei Hsuan ; et al.	2017-09-07
Gate Pre-positioning For Fast Turn-off Of Synchronous Rectifier App 20170244333 - CHOI; Hangseok ; et al.	2017-08-24
Geophone with tunable resonance frequency Grant 9,581,706 - Huang February 28, 2	2017-02-28
Start-up Circuit To Discharge Emi Filter For Power Saving Of Power Supplies App 20170019016 - HUANG; WEI-HSUAN ; et al.	2017-01-19
Acousto-electromagnetic Apparatus And Method For Acoustic Sensing App 20170010387 - Huang; Wei Hsuan	2017-01-12
Dual Core Locking Geophone App 20160327666 - NIEMAR; R. ; et al.	2016-11-10
Rotating Sensor Mechanism for Seismic While Drilling Sensors App 20160291190 - HUANG; Wei Hsuan	2016-10-06
Discharge circuits of discharge paths for electromagnetic interference filters Grant 9,401,592 - Lee , et al. July 26, 2	2016-07-26
Control circuit with deep burst mode for power converter Grant 9,379,616 - Chung , et al. June 28, 2	2016-06-28
Geophone With Tunable Resonance Frequency App 20160170051 - Huang; Wei Hsuan	2016-06-16
Controller with power saving for power converters and method for the same Grant 9,337,736 - Chung , et al. May 10, 2	2016-05-10
Control circuit for burst switching of power converter and method thereof Grant 9,306,459 - Yang , et al. April 5, 2	2016-04-05
Power saving circuit for PWM circuit Grant 9,093,993 - Huang July 28, 2	2015-07-28
Discharge Circuits Of Discharge Paths For Electromagnetic Interference Filters App 20150146331 - Lee; Yuan-Pu ; et al.	2015-05-28
Feedback circuit with feedback impedance modulation for improving power saving Grant 8,767,419 - Huang July 1, 2	2014-07-01
Start-up circuit with low standby power loss for power converters Grant 8,698,474 - Yang , et al. April 15, 2	2014-04-15
Control Circuit With Deep Burst Mode For Power Converter App 20140043002 - CHUNG; CHI-CHEN ; et al.	2014-02-13
Method and apparatus of providing over-temperature protection for power converters Grant 8,649,129 - Huang February 11, 2	2014-02-11
Method and apparatus of providing a biased current limit for limiting maximum output power of power converters Grant 8,576,595 - Huang , et al. November 5, 2	2013-11-05
Output voltage control circuit of power converter for light-load power saving Grant 8,559,196 - Yang , et al. October 15, 2	2013-10-15
Controller With Power Saving For Power Converters And Method For The Same App 20130241509 - CHUNG; Chi-Chen ; et al.	2013-09-19
Two-switch Flyback Power Converters App 20130235623 - HUANG; WEI-HSUAN	2013-09-12
Start-up Circuit To Discharge Emi Filter For Power Saving Of Power Supplies App 20130235627 - HUANG; WEI-HSUAN ; et al.	2013-09-12
Start-up circuit to discharge EMI filter of power supplies Grant 8,471,626 - Huang June 25, 2	2013-06-25
Start-up circuit to discharge EMI filter for power saving of power supplies Grant 8,461,915 - Huang , et al. June 11, 2	2013-06-11
Switching controller for power converters Grant 8,351,227 - Huang January 8, 2	2013-01-08
Power supply with open-loop protection Grant 8,331,070 - Huang , et al. December 11, 2	2012-12-11
Control Circuit For Burst Switching Of Power Converter And Method Thereof App 20120206944 - Yang; Ta-Yung ; et al.	2012-08-16
Method and Apparatus of Providing Over-Temperature Protection for Power Converters App 20120113551 - Huang; Wei-Hsuan	2012-05-10
Method And Apparatus Of Providing A Biased Current Limit For Limiting Maximum Output Power Of Power Converters App 20120008352 - Huang; Shao-Chun ; et al.	2012-01-12
Start-up Circuit With Low Standby Power Loss For Power Converters App 20110305051 - YANG; TA-YUNG ; et al.	2011-12-15
Method and apparatus of providing a biased current limit for limiting maximum output power of power converters Grant 8,045,351 - Hsueh , et al. October 25, 2	2011-10-25
Power Supply With Open-loop Protection App 20110211281 - HUANG; WEI-HSUAN ; et al.	2011-09-01
Switching Controller For Power Converters App 20110182090 - HUANG; WEI-HSUAN	2011-07-28
Start-up Circuit To Discharge Emi Filter Of Power Supplies App 20110176341 - HUANG; WEI-HSUAN	2011-07-21
Feedback Circuit With Feedback Impedance Modulation For Improving Power Saving App 20110133829 - HUANG; WEI-HSUAN	2011-06-09
Switching Controller Having Switching Frequency Hopping For Power Converter App 20110116287 - Huang; Wei-Hsuan ; et al.	2011-05-19
Switching controller having switching frequency hopping for power converter Grant 7,903,435 - Huang , et al. March 8, 2	2011-03-08
Start-up Circuit to Discharge EMI Filter for Power Saving of Power Supplies App 20100309694 - HUANG; Wei-Hsuan ; et al.	2010-12-09
Output Voltage Control Circuit Of Power Converter For Light-load Power Saving App 20100232187 - YANG; Ta-Yung ; et al.	2010-09-16
Control circuit with short-circuit protection for current sense terminal of power converters Grant 7,760,478 - Yang , et al. July 20, 2	2010-07-20
Power converter having PWM controller for maximum output power compensation Grant 7,710,095 - Huang , et al. May 4, 2	2010-05-04
Switching Controller Having Switching Frequency Hopping For Power Converter App 20100033991 - Huang; Wei-Hsuan ; et al.	2010-02-11
Power Saving Circuit For Pwm Circuit App 20100026381 - HUANG; Wei-Hsuan	2010-02-04
Method And Apparatus Of Providing A Biased Current Limit For Limiting Maximum Output Power Of Power Converters App 20100007394 - Hsueh; Cheng-Chi ; et al.	2010-01-14
Switching circuit of power converter having voltage-clipping device to improve efficiency Grant 7,615,976 - Huang , et al. November 10, 2	2009-11-10
AC-to-DC voltage regulator Grant 7,573,251 - Yang , et al. August 11, 2	2009-08-11
Driving circuit Grant 7,554,367 - Chen , et al. June 30, 2	2009-06-30
Power Converter Having Pwm Controller For Maximum Output Power Compensation App 20080291700 - Huang; Wei-Hsuan ; et al.	2008-11-27
Control Circuit with Short-circuit Protection for Current Sense Terminal of Power Converters App 20080232018 - Yang; Ta-Yung ; et al.	2008-09-25
Driving circuit App 20080116955 - Chen; Cheng-Sung ; et al.	2008-05-22
AC-to-DC voltage regulator App 20080001590 - Yang; Ta-Yung ; et al.	2008-01-03
Control circuit having two-level under voltage lockout threshold to improve the protection of power supply Grant 7,310,251 - Yang , et al. December 18, 2	2007-12-18
Switching circuit of power converter having voltage-clipping device to improve efficiency App 20070247225 - Huang; Chih-Feng ; et al.	2007-10-25
Control circuit having two-level under voltage lockout threshold to improve the protection of power supply App 20070201252 - Yang; Ta-yung ; et al.	2007-08-30
Start-up apparatus for power converters Grant 7,257,008 - Yang , et al. August 14, 2	2007-08-14
Start-up apparatus for power converters App 20070058398 - Yang; Ta-Yung ; et al.	2007-03-15

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