Paul H. Prehn

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Clayton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Subscriber location database
- Patent number 10,051,428
- Issue date Aug 14, 2018
- Verizon Patent and Licensing Inc.
- Paul H. Prehn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subscriber location database
- Patent number 9,521,510
- Issue date Dec 13, 2016
- Verizon Patent and Licensing Inc.
- Paul H. Prehn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimedia messaging service (MMS) originator authentication
- Patent number 9,313,627
- Issue date Apr 12, 2016
- Cellco Partnership
- Sethumadhav Bendi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Obtaining targeted services using a unique identification header (U...
- Patent number 9,264,430
- Issue date Feb 16, 2016
- Cellco Partnership
- Brian Libonate
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Obtaining targeted services using a unique identification header (U...
- Patent number 8,832,436
- Issue date Sep 9, 2014
- Cellco Partnership
- Brian Libonate
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SUBSCRIBER LOCATION DATABASE
- Publication number 20170070861
- Publication date Mar 9, 2017
- VERIZON PATENT AND LICENSING INC.
- Paul H. Prehn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBSCRIBER LOCATION DATABASE
- Publication number 20150382137
- Publication date Dec 31, 2015
- VERIZON PATENT AND LICENSING INC.
- Paul H. Prehn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIMEDIA MESSAGING SERVICE (MMS) ORIGINATOR AUTHENTICATION
- Publication number 20150327030
- Publication date Nov 12, 2015
- Cellco Partnership d/b/a Verizon Wireless
- Sethumadhav Bendi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBTAINING TARGETED SERVICES USING A UNIQUE IDENTIFICATION HEADER (U...
- Publication number 20140380053
- Publication date Dec 25, 2014
- Brian LIBONATE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBTAINING TARGETED SERVICES USING A UNIQUE IDENTIFICATION HEADER (U...
- Publication number 20130318346
- Publication date Nov 28, 2013
- Cellco Partnership d/b/a Verizon Wireless
- Brian LIBONATE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE