Patent Assignment
Reel/Frame 004378/0723
Assignment of Assignors Interest.
Recorded: 1985-03-01
Pages: 1
Assignor
MAHAWILI, IMAD
Executed: 1985-03-01
Assignee
FOCUS SEMICONDUCTOR SYSTEMS, INC
570 MAUDE COURT, A CORP OF CA, SUNNYVALE, CALIFORNIA, 94086
Covered Property
(1)
Fluidized Bed Heater for Semiconductor Processing
Patent:
4,673,799 →
Application:
06/707,262 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 1993
From: BILLMEYER, JOHN, TRUSTEE OF THE ESTATE OF FOCUS SEMICONDUCTOR SYSTEMS
To: WATKINS-JOHNSON COMPANY
Reel/Frame 006773/0532 →
Assignment of Assignor's Interest
Oct 26, 1998
From: WATKINS-JOHNSON COMPANY
To: WJ SEMICONDUCTOR EQUIPMENT GROUP, INC.
Reel/Frame 009525/0899 →
Security Agreement
Nov 2, 1998
From: TSMD ACQUISITION CORP.; STELLEX MICROWAVE SYSTEMS, INC.
To: FIRST UNION COMMERCIAL CORPORATION
Reel/Frame 009556/0267 →
Assignment of Assignor's Interest
Oct 12, 1999
From: SEMICONDUCTOR EQUIPMENT GROUP, LLC
To: SILICON VALLEY GROUP, THERMAL SYSTEMS LLC
Reel/Frame 010263/0951 →
Relinquishment and Amendment to Amended and Restated Patent Security Agreement
Nov 1, 1999
From: TSMD ACQUISITION CORPORATION; STELLEX MICROWAVE SYSTEMS, INC.
To: FIRST UNION COMMERICIAL CORPORATION
Reel/Frame 010310/0553 →
Intellectual Property Security Agreement
May 9, 2007
From: AVIZA TECHNOLOGY, INC.; AVIZA, INC.
To: UNITED COMMERCIAL BANK
Reel/Frame 019265/0381 →