Patent Assignment
Reel/Frame 006498/0883
Security Interest
Recorded: 1993-01-04
Pages: 3
Assignor
METRICOM, INC.
Executed: 1992-12-15
Assignee
SOUTHERN CALIFORNIA EDISON COMPANY
2244 WALNUT GROVE AVENUE, ROSEMEAD, CALIFORNIA, 91770
Covered Property
(1)
Method and Apparatus for Measuring Volt-Amps Reactive Power Using Synthesized Voltage Phase Shift
Patent:
5,243,536 →
Application:
07/887,116 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 24, 1992
From: METRICOM, INC., A CORP. OF CA
To: METRICOM, INC., A DE CORP.
Reel/Frame 006364/0488 →
Non-Exclusive License
Jan 4, 1993
From: METRICOM, INC.
To: SOUTHERN CALIFORNIA EDISON COMPANY
Reel/Frame 006498/0886 →
Assignment of Assignor's Interest
Jul 6, 1999
From: METRICOM, INC.
To: VULCAN VENTURES INC.
Reel/Frame 010070/0462 →
Release & Reassignment
Dec 6, 1999
From: VULCAN VENTURES INCORPORATED
To: METRICOM, INC.
Reel/Frame 010452/0116 →
Assignment of Assignor's Interest
Feb 1, 2002
From: METRICOM, INC.
To: RICOCHET NETWORKS, INC.
Reel/Frame 012581/0255 →
Assignment of Assignor's Interest
Apr 4, 2007
From: RICOCHET NETWORKS, INC.
To: TERABEAM, INC.
Reel/Frame 019111/0254 →
Change of Name
Dec 14, 2007
From: TERABEAM, INC.
To: PROXIM WIRELESS CORPORATION
Reel/Frame 020243/0352 →