Xie; Yuzhi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xie; Yuzhi.The latest application filed is for "method and apparatus for controlling device using a service rule".

Company Profile

1.7.6

Xie; Yuzhi - Nanjing CN
Xie; Yuzhi - Zhejiang CN
Xie; Yuzhi - Ningbo Zhejing CN
Xie; Yuzhi - Zhe Jiang 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
Method and apparatus for controlling device using a service rule Grant 11,221,598 - Xie , et al. January 11, 2	2022-01-11
Method And Apparatus For Controlling Device Using A Service Rule App 20190094824 - XIE; Yuzhi ; et al.	2019-03-28
Method and apparatus for controlling device using a service rule Grant 10,146,195 - Xie , et al. De	2018-12-04
Method And Apparatus For Controlling Device Using A Service Rule App 20160170390 - XIE; Yuzhi ; et al.	2016-06-16
Variable speed control device of a power winch Grant 8,512,191 - Xie , et al. August 20, 2	2013-08-20
Clutch device for electric winches Grant 8,157,077 - Xie , et al. April 17, 2	2012-04-17
Variable Speed Control Device Of A Power Winch App 20110065546 - Xie; Yuzhi ; et al.	2011-03-17
Tapered braking device for electric winches Grant 7,857,289 - Xie , et al. December 28, 2	2010-12-28
Plane braking device for electric winches and electric winch Grant 7,823,864 - Xie , et al. November 2, 2	2010-11-02
Tapered Braking Device For Electric Winches App 20100163815 - Cao; Guoxiang ; et al.	2010-07-01
Clutch Device For Electric Winches App 20100155190 - Xie; Yuzhi ; et al.	2010-06-24
Plane Braking Device For Electric Winches And Electric Winch App 20100127228 - Xie; Yuzhi ; et al.	2010-05-27

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