Assignment of Assignor's Interest

Recorded: 2021-06-25 Pages: 4

Assignors

TEW, ANDREW PETER WILLIAM

Executed: 2011-02-14

JACKSON, DAVID

Executed: 2011-02-09

CRITCHLEY, TIMOTHY

Executed: 2011-02-01

COOPER-DRIVER, RICHARD CHARLES

Executed: 2011-02-21

Assignee

SEMAFONE LIMITED

BRIDGE ROAD, CHERTSEY, SURREY, KT16 8LA, UNITED KINGDOM

Covered Property (1)

Signal Detection and Blocking for Voice Processing Equipment

Application: 17/304,795 →

Publication: US 2022/0092603

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.