loadpatents
name:-0.01993203163147
name:-0.016714811325073
name:-0.0083639621734619
Zhang; Zhiying Patent Filings

Zhang; Zhiying

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Zhiying.The latest application filed is for "systems and methods to improve distance protection in transmission lines".

Company Profile
8.16.19
  • Zhang; Zhiying - Beijing CN
  • Zhang; Zhiying - Markham CA
  • Zhang; Zhiying - Redmond WA
  • Zhang; Zhiying - Ontario N/A CA
  • Zhang; Zhiying - Brossard CA
  • Zhang; Zhiying - Winnipeg CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Test method and system for wearable device
Grant 11,039,125 - Chen , et al. June 15, 2
2021-06-15
Systems and methods for detecting and evaluating oscillations in an electrical power grid
Grant 10,983,150 - Zhang , et al. April 20, 2
2021-04-20
Systems And Methods To Improve Distance Protection In Transmission Lines
App 20210096166 - Ha; Hengxu ;   et al.
2021-04-01
Audio processing for voice simulated noise effects
Grant 10,965,625 - Fu , et al. March 30, 2
2021-03-30
Audio Processing For Voice Simulated Noise Effects
App 20210006516 - Fu; Derrick ;   et al.
2021-01-07
Test Method And System For Wearable Device
App 20200228792 - Chen; Saihua ;   et al.
2020-07-16
Method and device for testing rotation performance of touch display screen
Grant 10,551,965 - Zhang , et al. Fe
2020-02-04
Method and Device for Testing Rotation Performance of Touch Display Screen
App 20190235696 - Zhang; Zhiying ;   et al.
2019-08-01
Method and device for testing rotation performance of touch display screen
Grant 10,296,132 - Zhang , et al.
2019-05-21
Audio Processing For Voice Simulated Noise Effects
App 20190109804 - Fu; Derrick ;   et al.
2019-04-11
Systems And Methods For Detecting And Evaluating Oscillations In An Electrical Power Grid
App 20190064232 - Zhang; Zhiying ;   et al.
2019-02-28
Method and Device for Testing Rotation Performance of Touch Display Screen
App 20180329562 - Zhang; Zhiying ;   et al.
2018-11-15
Systems and methods for detecting turn-to-turn faults in windings
Grant 10,088,516 - Zhang , et al. October 2, 2
2018-10-02
Measuring method and measuring system thereof
Grant 10,048,061 - Dun , et al. August 14, 2
2018-08-14
Measuring Method And Measuring System Thereof
App 20170328703 - DUN; Shengbao ;   et al.
2017-11-16
Systems And Methods For Detecting Turn-to-turn Faults In Windings
App 20170227591 - Zhang; Zhiying ;   et al.
2017-08-10
Systems and Methods for Detecting Turn-to-Turn Faults in Windings
App 20170227594 - Zhang; Zhiying ;   et al.
2017-08-10
Systems and methods for detecting turn-to-turn faults in windings
Grant 9,726,706 - Zhang , et al. August 8, 2
2017-08-08
Convolution integral for synchronized phasor
Grant 9,488,681 - Korovin , et al. November 8, 2
2016-11-08
Inter-area oscillation detection
Grant 9,350,163 - Zhang , et al. May 24, 2
2016-05-24
Iron-based amorphous alloy broad ribbon and its manufacturing method
Grant 9,053,847 - Zhou , et al. June 9, 2
2015-06-09
Iron-based Amorphous Alloy Broad Ribbon And Its Manufacturing Method
App 20140283957 - Zhou; Shaoxiong ;   et al.
2014-09-25
Convolution Integral for Synchronized Phasor
App 20130193951 - Korovin; Oleksandr ;   et al.
2013-08-01
Inter-area Oscillation Detection
App 20130100564 - Zhang; Zhiying ;   et al.
2013-04-25
Diterpenoid compounds, compositions thereof and their use as anti-cancer or anti-fungal agents
Grant 7,217,844 - Beauparlant , et al. May 15, 2
2007-05-15
Electrical bus protection method & apparatus
Grant 7,199,991 - Fedirchuk , et al. April 3, 2
2007-04-03
Diterpenoid compounds, compositions thereof and their use as anti-cancer or anti-fungal agents
App 20050070540 - Beauparlant, Pierre ;   et al.
2005-03-31
Antisense calpain nucleotides and uses thereof
App 20040096869 - Martineau, Daniel ;   et al.
2004-05-20
Apparatus and method for predicting an overload trip for an electrical power transformer
Grant 6,727,821 - Weekes , et al. April 27, 2
2004-04-27
Electrical bus protection method & apparatus
App 20040057175 - Fedirchuk, David J. ;   et al.
2004-03-25
Apparatus for preventing thermal damage to an electrical power transformer
App 20020180611 - Weekes, Mark Anthony ;   et al.
2002-12-05

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