Hsu; Chien-Tsun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Chien-Tsun.The latest application filed is for "advanced frequency reduction of quasi-resonant converters".

Company Profile

2.6.11

Hsu; Chien-Tsun - Taipei TW
HSU; Chien-Tsun - Taipei 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
Advanced frequency reduction of quasi-resonant converters Grant 10,298,137 - Hsu , et al.	2019-05-21
Alternating valley switching for power converter Grant 10,177,667 - Hsu , et al. J	2019-01-08
Advanced Frequency Reduction Of Quasi-resonant Converters App 20180262096 - HSU; Chien-Tsun ; et al.	2018-09-13
Alternating Valley Switching For Power Converter App 20180166993 - HSU; Chien-Tsun ; et al.	2018-06-14
Alternating valley switching for power converter Grant 9,929,657 - Hsu , et al. March 27, 2	2018-03-27
Alternating Valley Switching For Power Converter App 20160241150 - HSU; Chien-Tsun ; et al.	2016-08-18
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
Digital Control Circuit For Resonant Power Converters App 20130223111 - YANG; Ta-Yung ; et al.	2013-08-29
Switching Current Synthesis Circuit For Power Converter App 20130147452 - YANG; Ta-Yung ; et al.	2013-06-13
Adaptive Frequency Compensation For Pfc Power Converter Operating In Ccm And Dcm App 20130141056 - YANG; Ta-Yung ; et al.	2013-06-06
Feedback Circuit With Remote On/off Control For Power Supply App 20120170321 - YANG; TA-YUNG ; et al.	2012-07-05
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
PFC converter having two-level output voltage without voltage undershooting Grant 8,085,021 - Chen , et al. December 27, 2	2011-12-27
Pfc Converter Having Two-level Output Voltage Without Voltage Undershooting App 20100253307 - Chen; Cheng-Sung ; et al.	2010-10-07
Switching Controller Having Programmable Feedback Circuit For Power Converters App 20090200997 - Yang; Ta-Yung ; et al.	2009-08-13

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