Patent Assignment
Reel/Frame 006726/0843
Change of Name
Recorded: 1993-10-20
Pages: 2
Assignor
ASCOM MICROSYSTEMS SA
Executed: 1993-01-26
Assignee
ADVANCED SAW PRODUCTS SA
CHAPONS DES PRES 11, A CORPORATION OF SWITZERLAND, BEVAIS, SWITZERLAND, CH-2022, SWITZERLAND
Covered Property
(1)
Crystal Cut Angles for Lithium Tantalate Crystal for Novel Surface Acoustic Wave Devices
Patent:
5,081,389 →
Application:
07/620,025 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 28, 1991
From: ABBOTT, BENJAMIN P.; THORVALDSSON, THOR
To: ASCOM ZELCOM AG, A CORP. OF SWITZERLAND
Reel/Frame 005624/0457 →
Assignment of Assignors Interest.
Aug 4, 1992
From: ASCOM ZELCOM AG
To: ASCOM MICROSYSTEMS SA
Reel/Frame 006208/0322 →
Assignment of Assignor's Interest
Dec 19, 1996
From: ADVANCED SAW PRODUCTS SA
To: MICRONAS SEMICONDUCTOR SA, A SWISS CORPORATION
Reel/Frame 008290/0404 →
Assignment of Assignor's Interest
Nov 27, 2000
From: MICRONAS SEMICONDUCTOR SA
To: TEKELEC TEMEX
Reel/Frame 011314/0402 →