Patent Assignment
Reel/Frame 005467/0256
Assignment of Assignors Interest.
Recorded: 1990-10-09
Pages: 4
Assignor
BARTKY, W. SCOTT
Executed: 1989-08-24
Assignee
AM INTERNATIONAL, INC.
333 WEST WACKER DRIVE, SUITE 900, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Multiplexer Circuit
Patent:
5,028,812 →
Application:
07/352,089 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Assignment of Assignors Interest, Effective as of March 7, 1990
Dec 24, 1990
From: AM INTERNATIONAL, INC., 333 WEST WACKER DRIVE, SUITE 900, CHICAGO, IL 60606 A CORP. OF DELAWARE
To: XAAR LIMITED, CAMBRIDGE SCIENCE PARK, MILTON ROAD, CAMBRIDGE CB4 4FD
Reel/Frame 005548/0805 →
Change of Name
Jul 6, 1998
From: XAAR LIMITED
To: XAAR TECHNOLOGY LIMITED
Reel/Frame 009297/0570 →