Cullen F. Jennings

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Discovering security devices located on a call path and extending b...
- Patent number 9,054,922
- Issue date Jun 9, 2015
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prevention of voice over IP spam
- Patent number 8,923,279
- Issue date Dec 30, 2014
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for securing access to information in an automati...
- Patent number 8,731,175
- Issue date May 20, 2014
- Cisco Technology, Inc.
- Shmuel Shaffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active tags
- Patent number 8,713,053
- Issue date Apr 29, 2014
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using PSTN reachability to verify VoIP call routing information
- Patent number 8,675,642
- Issue date Mar 18, 2014
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discovering security devices located on a call path and extending b...
- Patent number 8,533,339
- Issue date Sep 10, 2013
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verifying cryptographic identity during media session initialization
- Patent number 8,533,462
- Issue date Sep 10, 2013
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for integrating instant messaging with telephonic commun...
- Patent number 8,438,235
- Issue date May 7, 2013
- Cisco Technology, Inc.
- Daniel Shaffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using authentication tokens to authorize a firewall to open a pinhole
- Patent number 8,363,836
- Issue date Jan 29, 2013
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rounding for security
- Patent number 8,311,218
- Issue date Nov 13, 2012
- Cisco Technology, Inc.
- Hakim N. Mehmood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Certificate enrollment with purchase to limit sybil attacks in peer...
- Patent number 8,301,880
- Issue date Oct 30, 2012
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restriction of communication in VoIP address discovery system
- Patent number 8,274,968
- Issue date Sep 25, 2012
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using PSTN reachability in anonymous verification of VoIP call rout...
- Patent number 8,228,904
- Issue date Jul 24, 2012
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Separation of validation services in VoIP address discovery system
- Patent number 8,228,902
- Issue date Jul 24, 2012
- Cisco Technology, Inc.
- Hakim N. Mehmood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integration of VoIP address discovery with PBXs
- Patent number 8,228,903
- Issue date Jul 24, 2012
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Node reputation based on knowledge of PSTN calls
- Patent number 8,223,755
- Issue date Jul 17, 2012
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using PSTN reachability to verify caller ID information in received...
- Patent number 8,204,047
- Issue date Jun 19, 2012
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verifying cryptographic identity during media session initialization
- Patent number 8,200,959
- Issue date Jun 12, 2012
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using PSTN reachability to verify VoIP call routing information
- Patent number 8,199,746
- Issue date Jun 12, 2012
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for protecting against denial of service attacks
- Patent number 8,191,119
- Issue date May 29, 2012
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for displaying information ancillary to a location of an...
- Patent number 8,190,134
- Issue date May 29, 2012
- Cisco Technology, Inc.
- James M. Polk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring traffic to provide enhanced network security
- Patent number 8,161,547
- Issue date Apr 17, 2012
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system using quality of service information for influenc...
- Patent number 8,155,014
- Issue date Apr 10, 2012
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for establishing a communication session between...
- Patent number 8,139,566
- Issue date Mar 20, 2012
- Cisco Technology, Inc.
- David W. Mills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prevention of voice over IP spam
- Patent number 8,121,114
- Issue date Feb 21, 2012
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sharing of presence-based time-zone information
- Patent number 8,078,578
- Issue date Dec 13, 2011
- Cisco Technology, Inc.
- Wendy J. Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system using presence information to manage network access
- Patent number 8,079,062
- Issue date Dec 13, 2011
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VoIP call routing information registry including hash access mechanism
- Patent number 8,072,967
- Issue date Dec 6, 2011
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configurable downloading of content pointed to in electronic messages
- Patent number 8,069,215
- Issue date Nov 29, 2011
- Cisco Technology, Inc.
- Cullen F. Jennings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system indicating a level of security for VoIP calls thr...
- Patent number 8,015,403
- Issue date Sep 6, 2011
- Cisco Technology, Inc.
- Cary W. FitzGerald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Beacon Spoofing Prevention
- Publication number 20170208091
- Publication date Jul 20, 2017
- Cisco Technology, Inc.
- Sean Whitsell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Discovering Security Devices Located on a Call Path and Extending B...
- Publication number 20130145044
- Publication date Jun 6, 2013
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Verifying Cryptographic Identity During Media Session Initialization
- Publication number 20120246467
- Publication date Sep 27, 2012
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING PSTN REACHABILITY TO VERIFY VOIP CALL ROUTING INFORMATION
- Publication number 20120243530
- Publication date Sep 27, 2012
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREVENTION OF VOICE OVER IP SPAM
- Publication number 20120106401
- Publication date May 3, 2012
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE TAGS
- Publication number 20110225193
- Publication date Sep 15, 2011
- Cullen F. Jennings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CERTIFICATE ENROLLMENT WITH PURCHASE TO LIMIT SYBIL ATTACKS IN PEER...
- Publication number 20110113238
- Publication date May 12, 2011
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUNDING FOR SECURITY
- Publication number 20100329453
- Publication date Dec 30, 2010
- Cisco Technology, Inc.
- Hakim N. Mehmood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREVENTION OF VOICE OVER IP SPAM
- Publication number 20100202439
- Publication date Aug 12, 2010
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING AUTHENTICATION TOKENS TO AUTHORIZE A FIREWALL TO OPEN A PINHOLE
- Publication number 20100183151
- Publication date Jul 22, 2010
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NODE REPUTATION BASED ON KNOWLEDGE OF PSTN CALLS
- Publication number 20100082828
- Publication date Apr 1, 2010
- Cisco Technology, Inc.
- Cullen F. Jennings
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Load Balancing across Multiple Network Address Translation (NAT) In...
- Publication number 20100061380
- Publication date Mar 11, 2010
- Cisco Technology, Inc., A corporation of California
- David Richard Barach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING PSTN REACHABILITY IN ANONYMOUS VERIFICATION OF VOIP CALL ROUT...
- Publication number 20100046507
- Publication date Feb 25, 2010
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESTRICTION OF COMMUNICATION IN VOIP ADDRESS DISCOVERY SYSTEM
- Publication number 20100002686
- Publication date Jan 7, 2010
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATION OF VOIP ADDRESS DISCOVERY WITH PBXs
- Publication number 20100002687
- Publication date Jan 7, 2010
- Cisco Technology, Inc.
- Jonathan David Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARATION OF VALIDATION SERVICES IN VOIP ADDRESS DISCOVERY SYSTEM
- Publication number 20090323677
- Publication date Dec 31, 2009
- Cisco Technology, Inc.
- Hakim N. Mehmood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLASH PAIRING BETWEEN BLUETOOTH DEVICES
- Publication number 20090088076
- Publication date Apr 2, 2009
- Gregory Scott MERCURIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VoIP Call Routing Information Registry including Hash Access Mechanism
- Publication number 20090022150
- Publication date Jan 22, 2009
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Using PSTN Reachability to Verify VoIP Call Routing Information
- Publication number 20090022149
- Publication date Jan 22, 2009
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Using PSTN Reachability to Verify Caller ID Information in Received...
- Publication number 20090022155
- Publication date Jan 22, 2009
- Cisco Technology, Inc.
- Jonathan Rosenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFYING CRYPTOGRAPHIC IDENTITY DURING MEDIA SESSION INITIALIZATION
- Publication number 20090006844
- Publication date Jan 1, 2009
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Checking Whether a Public Safety Answering Point (PSAP) is Correctl...
- Publication number 20080260110
- Publication date Oct 23, 2008
- Ashish P. Chotai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCOVERING SECURITY DEVICES LOCATED ON A CALL PATH AND EXTENDING B...
- Publication number 20080148378
- Publication date Jun 19, 2008
- Cisco Technology, Inc.
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System And Method For Establishing A Communication Session Between...
- Publication number 20080019381
- Publication date Jan 24, 2008
- David W. Mills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SECURING TRANSACTIONS IN A CONTACT CENTER ENV...
- Publication number 20080011823
- Publication date Jan 17, 2008
- Cisco Technology, Inc.
- Labhesh Patel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for token distribution in session for future p...
- Publication number 20070211867
- Publication date Sep 13, 2007
- James M. Polk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for securing access to information in an automati...
- Publication number 20070206765
- Publication date Sep 6, 2007
- CISCO TECHNOLOGIES, INC.
- Shmuel Shaffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for protecting against denial of service attacks
- Publication number 20070124687
- Publication date May 31, 2007
- Daniel G. Wing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Categorization of telephone calls
- Publication number 20070116246
- Publication date May 24, 2007
- Jennifer Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sharing of presence-based time-zone information
- Publication number 20070088818
- Publication date Apr 19, 2007
- Cisco Technology Inc.
- Wendy J. Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Cullen F. Jennings

Person

Patents Grantslast 30 patents

Discovering security devices located on a call path and extending b...

Prevention of voice over IP spam

Method and system for securing access to information in an automati...

Active tags

Using PSTN reachability to verify VoIP call routing information

Discovering security devices located on a call path and extending b...

Verifying cryptographic identity during media session initialization

Techniques for integrating instant messaging with telephonic commun...

Using authentication tokens to authorize a firewall to open a pinhole

Rounding for security

Certificate enrollment with purchase to limit sybil attacks in peer...

Restriction of communication in VoIP address discovery system

Using PSTN reachability in anonymous verification of VoIP call rout...

Separation of validation services in VoIP address discovery system

Integration of VoIP address discovery with PBXs

Node reputation based on knowledge of PSTN calls

Using PSTN reachability to verify caller ID information in received...

Verifying cryptographic identity during media session initialization

Using PSTN reachability to verify VoIP call routing information

Method for protecting against denial of service attacks

Technique for displaying information ancillary to a location of an...

Monitoring traffic to provide enhanced network security

Method and system using quality of service information for influenc...

System and method for establishing a communication session between...

Prevention of voice over IP spam

Sharing of presence-based time-zone information

Method and system using presence information to manage network access

VoIP call routing information registry including hash access mechanism

Configurable downloading of content pointed to in electronic messages

Method and system indicating a level of security for VoIP calls thr...

Patents Applicationslast 30 patents

Beacon Spoofing Prevention

Discovering Security Devices Located on a Call Path and Extending B...

Verifying Cryptographic Identity During Media Session Initialization

USING PSTN REACHABILITY TO VERIFY VOIP CALL ROUTING INFORMATION

PREVENTION OF VOICE OVER IP SPAM

ACTIVE TAGS

CERTIFICATE ENROLLMENT WITH PURCHASE TO LIMIT SYBIL ATTACKS IN PEER...

ROUNDING FOR SECURITY

PREVENTION OF VOICE OVER IP SPAM

USING AUTHENTICATION TOKENS TO AUTHORIZE A FIREWALL TO OPEN A PINHOLE

NODE REPUTATION BASED ON KNOWLEDGE OF PSTN CALLS

Load Balancing across Multiple Network Address Translation (NAT) In...

USING PSTN REACHABILITY IN ANONYMOUS VERIFICATION OF VOIP CALL ROUT...

RESTRICTION OF COMMUNICATION IN VOIP ADDRESS DISCOVERY SYSTEM

INTEGRATION OF VOIP ADDRESS DISCOVERY WITH PBXs

SEPARATION OF VALIDATION SERVICES IN VOIP ADDRESS DISCOVERY SYSTEM

FLASH PAIRING BETWEEN BLUETOOTH DEVICES

VoIP Call Routing Information Registry including Hash Access Mechanism

Using PSTN Reachability to Verify VoIP Call Routing Information

Using PSTN Reachability to Verify Caller ID Information in Received...

VERIFYING CRYPTOGRAPHIC IDENTITY DURING MEDIA SESSION INITIALIZATION

Checking Whether a Public Safety Answering Point (PSAP) is Correctl...

DISCOVERING SECURITY DEVICES LOCATED ON A CALL PATH AND EXTENDING B...

System And Method For Establishing A Communication Session Between...

SYSTEM AND METHOD FOR SECURING TRANSACTIONS IN A CONTACT CENTER ENV...

Method and apparatus for token distribution in session for future p...

Method and system for securing access to information in an automati...

Method for protecting against denial of service attacks

Categorization of telephone calls

Sharing of presence-based time-zone information