Han; Bei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Han; Bei.The latest application filed is for "systems and methods for cheat examination".

Company Profile

4.4.8

Han; Bei - Shanghai CN
Han; Bei - Beijing 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
Systems and methods for cheat examination Grant 11,017,340 - Han , et al. May 25, 2	2021-05-25
Systems And Methods For Cheat Examination App 20200302362 - HAN; Bei ; et al.	2020-09-24
Nonlinear control method for micro-grid inverter with anti-disturbance Grant 10,505,469 - Li , et al. Dec	2019-12-10
Nonlinear Control Method For Micro-grid Inverter With Anti-disturbance App 20190288611 - LI; Guojie ; et al.	2019-09-19
Feedforward voltage series compensator based on complementary use of wind power and photovoltaic power Grant 9,728,970 - Li , et al. August 8, 2	2017-08-08
Method for designing cascaded multi-level inverter with minimized large-scale voltage distortion Grant 9,654,025 - Li , et al. May 16, 2	2017-05-16
Method For Designing Cascaded Multi-level Inverter With Minimized Large-scale Voltage Distortion App 20150357933 - LI; Guojie ; et al.	2015-12-10
Feedforward Voltage Series Compensator Based On Complementary Use Of Wind Power And Photovoltaic Power App 20150244174 - LI; Guojie ; et al.	2015-08-27
Bubble-based Microvalve And Its Use In Microfluidic Chip App 20130206250 - Zhang; Guohao ; et al.	2013-08-15
Compositions And Methods For Controlled Release Of Biomolecules App 20130210675 - Guo; Su ; et al.	2013-08-15

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