David Vollman

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Vacating low usage packet data sessions in a wireless communication...
- Patent number 8,849,351
- Issue date Sep 30, 2014
- Alcatel Lucent
- John K. Burgess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Allocating memory to low usage packet data sessions in a wireless c...
- Patent number 8,750,177
- Issue date Jun 10, 2014
- Alcatel Lucent
- John K. Burgess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binary protocol for session initiation in a wireless communications...
- Patent number 7,324,443
- Issue date Jan 29, 2008
- Lucent Technologies Inc.
- Mooi Choo Chuah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for decreasing perceived push-to-talk call set...
- Patent number 7,266,382
- Issue date Sep 4, 2007
- Lucent Technologies Inc.
- Paul A. Noel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Over the air parameter administration for mobile telecommunications...
- Patent number 6,493,549
- Issue date Dec 10, 2002
- Lucent Technologies Inc.
- Jon William Axelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ALLOCATING MEMORY TO LOW USAGE PACKET DATA SESSIONS IN A WIRELESS C...
- Publication number 20080161004
- Publication date Jul 3, 2008
- John K. Burgess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VACATING LOW USAGE PACKET DATA SESSIONS IN A WIRELESS COMMUNICATION...
- Publication number 20080161007
- Publication date Jul 3, 2008
- John K. Burgess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Priority queuing of callers
- Publication number 20050032539
- Publication date Feb 10, 2005
- Paul A. Noel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Buffering initial talk burst
- Publication number 20050032538
- Publication date Feb 10, 2005
- Paul A. Noel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Binary protocol for session initiation in a wireless communications...
- Publication number 20030231626
- Publication date Dec 18, 2003
- Mooi Choo Chuah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE