skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
02/18/2003
Application #:
09365378
Filing Dt:
08/02/1999
Inventor:
CHEUK WAN CHAN
Title:
METHODS AND APPARATUS FOR IDENTIFYING THE SOURCE OF A USER SELECTED SIGNAL VIA AN INTERMEDIATE FREQUENCY PROBE
Assignment: 1
Reel/Frame:
010285/0044Recorded: 10/05/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/1999
Assignee:
A DELAWARE CORPORATION
150 NORTH MARTINGALE ROAD
SCHAUMBURG, ILLINOIS 60173
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN ET AL.
JAMES A. FLIGHT
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 2
Reel/Frame:
018207/0607Recorded: 09/07/2006Pages: 105
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
08/09/2006
Exec Dt:
08/09/2006
Exec Dt:
08/09/2006
Exec Dt:
08/09/2006
Assignee:
390 GREENWICH STREET
NEW YORK, NEW YORK 10013
Correspondent:
CORPORATION SERVICE COMPANY
1133 AVENUE OF THE AMERICAS
SUITE 3100
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:
023079/0935Recorded: 08/13/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2008
Assignee:
150 NORTH MARTINGALE ROAD
SCHAUMBURG, ILLINOIS 60173
Correspondent:
SERGIO FILICE
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE
SUITE 2100
CHICAGO, ILLINOIS 60606

Search Results as of: 06/22/2024 03:11 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT