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: 2
Patent #:
Issue Dt:
09/09/2008
Application #:
11081279
Filing Dt:
03/16/2005
Publication #:
Pub Dt:
09/21/2006
Inventors:
Bin Zhu, Yang Yang, Shipeng Li
Title:
CIPHERTEXT SWITCHING FOR SYNTAX COMPLIANT ENCRYPTION
Assignment: 1
Reel/Frame:
016186/0001Recorded: 05/02/2005Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/15/2005
Exec Dt:
03/15/2005
Exec Dt:
03/15/2005
Assignee:
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Correspondent:
LEE & HAYES, PLLC
421 W. RIVERSIDE, SUITE 500
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:
034543/0001Recorded: 12/09/2014Pages: 451
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/14/2014
Assignee:
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

Search Results as of: 04/28/2024 05:09 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