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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:026204/0687   Pages: 3
Recorded: 04/29/2011
Attorney Dkt #:CRYP (3)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
05/10/2011
Application #:
10396975
Filing Dt:
03/24/2003
Publication #:
Pub Dt:
10/02/2003
Title:
PAYMENT SMART CARDS WITH HIERARCHICAL SESSION KEY DERIVATION PROVIDING SECURITY AGAINST DIFFERENTIAL POWER ANALYSIS AND OTHER ATTACKS
2
Patent #:
Issue Dt:
04/10/2018
Application #:
11977392
Filing Dt:
10/24/2007
Publication #:
Pub Dt:
02/28/2008
Title:
Payment smart cards with hierarchical session key derivation providing security against differential power analysis and other attacks
3
Patent #:
NONE
Issue Dt:
Application #:
13010034
Filing Dt:
01/20/2011
Publication #:
Pub Dt:
05/12/2011
Title:
Leak-Resistant Cryptographic Token
Assignor
1
Exec Dt:
07/02/1999
Assignee
1
870 MARKET STREET, SUITE 1088
SAN FRANCISCO, CALIFORNIA 94102
Correspondence name and address
GLENN PATENT GROUP
3475 EDISON WAY, SUITE L
MENLO PARK, CA 94025

Search Results as of: 05/31/2024 02:10 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