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:055757/0150   Pages: 7
Recorded: 03/29/2021
Attorney Dkt #:DUN-RPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 10
1
Patent #:
Issue Dt:
09/07/2004
Application #:
09312240
Filing Dt:
05/14/1999
Title:
COMMUNICATION NETWORK HAVING MODULAR SWITCHES THAT ENHANCE DATA THROUGHPUT
2
Patent #:
Issue Dt:
11/04/2003
Application #:
09312241
Filing Dt:
05/14/1999
Title:
MODULAR SWITCHES INTERCONNECTED ACROSS A COMMUNICATION NETWORK TO ACHIEVE MINIMAL ADDRESS MAPPING OR TRANSLATION BETWEEN TERMINATION DEVICES
3
Patent #:
Issue Dt:
11/25/2003
Application #:
09356645
Filing Dt:
07/19/1999
Title:
COMMUNICATION NETWORK ACROSS WHICH PACKETS OF DATA ARE TRANSMITTED ACCORDING TO A PRIORITY SCHEME
4
Patent #:
Issue Dt:
06/22/2004
Application #:
09356651
Filing Dt:
07/19/1999
Title:
COMMUNICATION NETWORK HAVING PACKETIZED SECURITY CODES AND A SYSTEM FOR DETECTING SECURITY BREACH LOCATIONS WITHIN THE NETWORK
5
Patent #:
Issue Dt:
06/28/2005
Application #:
09571027
Filing Dt:
05/15/2000
Title:
COMMUNICATION NETWORK AND PROTOCOL WHICH CAN EFFICIENTLY MAINTAIN TRANSMISSION ACROSS A DISRUPTED NETWORK
6
Patent #:
Issue Dt:
07/01/2003
Application #:
09785899
Filing Dt:
02/16/2001
Publication #:
Pub Dt:
08/22/2002
Title:
ADDRESS MAPPING MECHANISM ENABLING MULTI-DOMAIN ADDRESSING IN COMMUNICATION NETWORKS
7
Patent #:
Issue Dt:
06/28/2011
Application #:
10100980
Filing Dt:
03/19/2002
Title:
APPARATUS, SYSTEM, AND METHOD FOR ROUTING DATA TO AND FROM A HOST THAT IS MOVED FROM ONE LOCATION ON A COMMUNICATION SYSTEM TO ANOTHER LOCATION ON THE COMMUNICATION SYSTEM
8
Patent #:
Issue Dt:
10/12/2004
Application #:
10375833
Filing Dt:
02/27/2003
Publication #:
Pub Dt:
07/17/2003
Title:
ADDRESS MAPPING MECHANISM ENABLING MULTI-DOMAIN ADDRESSING IN COMMUNICATION NETWORKS
9
Patent #:
Issue Dt:
08/17/2010
Application #:
10866358
Filing Dt:
06/11/2004
Title:
NETWORK PACKET TRANSMISSION MECHANISM
10
Patent #:
Issue Dt:
06/04/2013
Application #:
12356220
Filing Dt:
01/20/2009
Title:
Method and Apparatus for Securing Communication over Public Network
Assignor
1
Exec Dt:
03/17/2021
Assignee
1
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CALIFORNIA 94111
Correspondence name and address
RPX CORPORATION
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CA 94111

Search Results as of: 09/24/2024 04:21 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