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: 5
Patent #:
Issue Dt:
09/13/2005
Application #:
09832799
Filing Dt:
04/12/2001
Publication #:
Pub Dt:
07/04/2002
Inventors:
Yiyan Wu, Bernard Caron
Title:
METHOD AND SYSTEM FOR TIERED DIGITAL TELEVISION TERRESTRIAL BROADCASTING SERVICES USING MULTI-BIT-STREAM FREQUENCY INTERLEAVED OFDM
Assignment: 1
Reel/Frame:
011747/0835Recorded: 04/12/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/09/2001
Exec Dt:
04/10/2001
Assignee:
P.O. BOX 11490, STATION H
COMMUNICATIONS RESEARCH CENTRE
ONTARIO, CANADA K2H 8
Correspondent:
FREEDMAN & ASSOCIATES
GORDON FREEDMAN
117 CENTREPOINTE DRIVE, SUITE 350
NEPEAN, ONTARIO K2G 5X3 CANADA
Assignment: 2
Reel/Frame:
012022/0013Recorded: 08/02/2001Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS NAME PREVIOUSLY RECORDED AT REEL 011747 FRAME 0835
Assignors:
Exec Dt:
04/12/2001
Exec Dt:
04/12/2001
Assignee:
PO BOX 11490, STATION H
COMMUNICATIONS RESEARCH CENTRE
OTTAWA, ONTARIO, CANADA K2H 8
Correspondent:
FREEDMAN & ASSOCIATES
GORDON FREEDMAN
117 CENTREPOINTE DRIVE, SUITE 350
NEPEAN ONTARIO CANADA K2G 5X3
Assignment: 3
Reel/Frame:
024588/0224Recorded: 06/24/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/04/2010
Assignee:
160 GREENTREE DRIVE
SUITE 101
DOVER, DELAWARE 19904
Correspondent:
STERNE KESSLER GOLDSTEIN AND FOX
1100 NEW YORK AVE, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
025951/0345Recorded: 03/08/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/18/2011
Assignee:
2711 CENTERVILLE ROAD, SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 5
Reel/Frame:
025963/0745Recorded: 03/10/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2011
Assignee:
1 INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Correspondent:
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111

Search Results as of: 05/23/2024 05:42 AM
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