Patent Assignment
Reel/Frame 003922/0954
Assignment of Assignors Interest.
Recorded: 1981-08-10
Pages: 2
Assignee
WATKINS-JOHNSON COMPANY
A CORP. OF CA, PALO ALTO, CALIFORNIA
Covered Property
(1)
Controlled Voltage Yttrium Iron Garnet (Yig) Resonator Apparatus
Patent:
4,420,731 →
Application:
06/291,618 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 1997
From: WATKINS-JOHNSON COMPANY, A CALIFORNIA CORPORATION
To: STELLEX MICROWAVE SYSTEMS, INC., A CALIFORNIA CORPORATION
Reel/Frame 008811/0760 →
Security Interest
Nov 14, 1997
From: STELLEX MICROWAVE SYSTEMS, INC.
To: FIRST UNION COMMERCIAL CORPORATION
Reel/Frame 008829/0085 →
Release
Feb 27, 2001
From: FIRST UNION COMMERCIAL CORPORATION, AS COLLATERAL AGENT
To: STELLEX MICROWAVE SYSTEMS, INC.
Reel/Frame 011855/0294 →