Liu; Wanzhen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Wanzhen.The latest application filed is for "variable-frequency compressor with adaptive heating power control and method for operating the same".

Company Profile

5.3.10

Liu; Wanzhen - Tianjin 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
Variable-frequency Compressor With Adaptive Heating Power Control And Method For Operating The Same App 20220186730 - Ji; Shizhong ; et al.	2022-06-16
Compressor And Method For Controlling The Compressor App 20210058019 - Ji; Shizhong ; et al.	2021-02-25
Motor Rotor And Motor App 20200244116 - Liu; Wanzhen ; et al.	2020-07-30
Motor Grant 10,658,891 - Liu , et al.	2020-05-19
Stator applicable to a single-phase or polyphase motor, motor comprising the stator and compressor comprising the motor or the stator Grant 10,389,216 - Tang , et al. A	2019-08-20
Motor Rotor And Motor App 20190207443 - Liu; Wanzhen ; et al.	2019-07-04
Electric motor, compressor, and method for controlling electric motor or compressor Grant 10,090,793 - Liu , et al. October 2, 2	2018-10-02
Stator, Motor And Compressor App 20170194845 - Tang; Weiping ; et al.	2017-07-06
Motor App 20170187257 - Liu; Wanzhen ; et al.	2017-06-29
Electric Motor, Compressor, And Method For Controlling Electric Motor Or Compressor App 20150188480 - Liu; Wanzhen ; et al.	2015-07-02
Rotor Of Built-in Permanent Magnet Motor And Built-in Permanent Magnet Motor Using Same App 20150042200 - Yao; Li ; et al.	2015-02-12
Stator, Motor And Compressor App 20150010412 - Liu; Wanzhen ; et al.	2015-01-08
Stator, Three-phase Induction Motor, And Compressor App 20150010414 - Tang; Weiping ; et al.	2015-01-08

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