Assignment of Assignor's Interest

Recorded: 2020-02-20 Pages: 8

Assignors

DU, YU

Executed: 2020-02-19

SONG, XIAOQUING

Executed: 2020-02-18

ZHANG, YUZHI

Executed: 2020-02-19

OUDRHIRI, ADIL

Executed: 2020-02-14

Assignee

ABB SCHWEIZ AG

BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND

Covered Property (1)

Thyristor Current Interrupter and Auxiliary Quasi-Resonant Turn-Off Unit

Patent: 11,018,666 →

Application: 16/795,988 →