Patent Assignment
Reel/Frame 007179/0309
Security Interest
Recorded: 1994-10-24
Pages: 11
Assignor
DSI EXPRESSNETWORKS, INC.
Executed: 1994-02-14
Assignee
SILICON VALLEY BANK
ATT - LOAN SERVICES, 2202 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95131
Covered Properties
(6)
Alternate Mark Invert (Ami) Transceiver with Switchable Detection and Digital Precompensation
Patent:
4,584,690 →
Application:
06/607,998 →
Printed Circuit Board Connector System
Patent:
4,579,406 →
Application:
06/690,570 →
Three Relay C. O. Trunk Interface
Patent:
4,689,816 →
Application:
06/691,999 →
Distributed Clock Synchronization in a Digital Data Switching System
Patent:
4,680,779 →
Application:
06/692,006 →
Method and Apparatus for Coupling Computer Work Stations
Patent:
4,918,688 →
Application:
06/925,444 →
Digital Timeslot and Signaling Bus in a Digital Pbx Switch
Patent:
4,975,903 →
Application:
07/456,084 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 7, 1984
From: CAFIERO, LUCA; MAZZOLA, MARIO; PRATI, MASSIMO
To: D.A.V.I.D. SYSTEMS INC
Reel/Frame 004295/0624 →
Assignment of Assignors Interest.
Jan 14, 1985
From: WAKERLY, JOHN F.
To: D.A.V.I.D. SYSTEMS INC.
Reel/Frame 004357/0741 →
Assignment of Assignors Interest.
Mar 11, 1985
From: WOOD, SAMUEL F.
To: D.A.V.I.D. SYSTEMS, INC.
Reel/Frame 004372/0644 →
Assignment of Assignors Interest.
Jul 18, 1985
From: LAURSEN, ARTHUR I.; WOOD, SAMUEL F.
To: D.A.V.I.D. SYSTEMS, INC.
Reel/Frame 004428/0367 →
Assignment of Assignors Interest.
Jul 30, 1991
From: CONVERGENT TECHNOLOGIES, INC.
To: UNISYS CORPORATION
Reel/Frame 005800/0031 →
Merger
Apr 20, 1999
From: 3COM CORPORATION, A CALIFORNIA CORPORATION
To: 3COM CORPORATION, A DELAWARE CORPORATION
Reel/Frame 009912/0011 →
Merger
Jul 6, 2010
From: 3COM CORPORATION
To: HEWLETT-PACKARD COMPANY
Reel/Frame 024630/0820 →
Corrective Assignment to Correct the See Attached
Jul 15, 2010
From: 3COM CORPORATION
To: HEWLETT-PACKARD COMPANY
Reel/Frame 025039/0844 →