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Richard Levenberg
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Lafayette, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic user authentication for access to online services
Patent number
8,756,661
Issue date
Jun 17, 2014
UFP Identity, Inc.
Richard Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extensible transcoder annotation for transcoding proxy servers
Patent number
8,046,494
Issue date
Oct 25, 2011
Access Co., Ltd.
Richard M. Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual smart card system and method
Patent number
7,890,767
Issue date
Feb 15, 2011
Aladdin Knowledge Systems Ltd.
Lawrence Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Authentication of digital certificates used by portable computing d...
Patent number
7,840,812
Issue date
Nov 23, 2010
Access Systems Americas, Inc.
Richard Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image run encoding
Patent number
7,725,604
Issue date
May 25, 2010
PalmSource Inc.
Richard Mark Levenberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual smart card system and method
Patent number
7,487,357
Issue date
Feb 3, 2009
Aladdin Knowledge Systems
Lawrence Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual smart card system and method
Patent number
7,085,931
Issue date
Aug 1, 2006
Secure Computing Corporation
Lawrence Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Extensible transcoder annotation for transcoding proxy servers
Patent number
7,020,721
Issue date
Mar 28, 2006
PalmSource, Inc.
Richard M. Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DYNAMIC USER AUTHENTICATION FOR ACCESS TO ONLINE SERVICES
Publication number
20110047608
Publication date
Feb 24, 2011
Richard Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL SMART CARD SYSTEM AND METHOD
Publication number
20090172407
Publication date
Jul 2, 2009
Aladdin Knowledge Systems
Lawrence Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Extensible transcoder annotation for transcoding proxy servers
Publication number
20070011355
Publication date
Jan 11, 2007
Richard M. Levenberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL SMART CARD SYSTEM AND METHOD
Publication number
20060248347
Publication date
Nov 2, 2006
Secure Computing Corporation
Lawrence Smith
G06 - COMPUTING CALCULATING COUNTING