Xiao; Chuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xiao; Chuan.The latest application filed is for "offline mode user authorization device and method".

Company Profile

1.7.7

Xiao; Chuan - Zhengzhou CN
Xiao; Chuan - Shanghai CN

*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
Offline mode user authorization device and method Grant 11,228,598 - Guo , et al. January 18, 2	2022-01-18
Parallel battery charging circuit and charging method thereof Grant 11,177,684 - Xiao November 16, 2	2021-11-16
Offline Mode User Authorization Device And Method App 20200314105 - GUO; PENG-FEI ; et al.	2020-10-01
Parallel Battery Charging Circuit And Charging Method Thereof App 20200185956 - XIAO; Chuan	2020-06-11
Adjusting for conductor loss to regulate constant output voltage in a primary feedback converter Grant 8,018,741 - Huynh , et al. September 13, 2	2011-09-13
Maintaining a constant output voltage by sampling and holding a voltage across an auxiliary winding Grant 7,969,753 - Huynh , et al. June 28, 2	2011-06-28
Primary side constant output voltage controller Grant 7,635,956 - Huynh , et al. December 22, 2	2009-12-22
Adjusting for conductor loss to regulate constant output voltage in a primary feedback converter App 20090073727 - Huynh; Steven ; et al.	2009-03-19
Maintaining a constant output voltage by sampling and holding a voltage across an auxiliary winding App 20090058387 - Huynh; Steven ; et al.	2009-03-05
Primary side constant output current controller Grant 7,388,764 - Huynh , et al. June 17, 2	2008-06-17
Primary side constant output voltage controller App 20080094047 - Huynh; Steven ; et al.	2008-04-24
Primary side constant output voltage controller Grant 7,307,390 - Huynh , et al. December 11, 2	2007-12-11
Primary side constant output voltage controller App 20060284567 - Huynh; Steven ; et al.	2006-12-21
Primary side constant output current controller App 20060285365 - Huynh; Steven ; et al.	2006-12-21

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