Search

Joe Edmund Defenderfer

from Apex, NC
Age ~73

Joe Defenderfer Phones & Addresses

  • 2408 Colony Woods Dr, Apex, NC 27523
  • 1201 Argus Ct, Apex, NC 27502 (919) 363-9889
  • 503 Newberry Dr, Allen, TX 75013 (972) 396-0567 (972) 396-9144
  • Dallas, TX
  • Chattanooga, TN
  • Columbus, OH
  • Plano, TX
  • Wade, NC
  • 503 Newberry Dr, Allen, TX 75013

Work

Company: Oracle Position: Principal engineer

Emails

Industries

Information Technology And Services

Resumes

Resumes

Joe Defenderfer Photo 1

Principal Engineer

View page
Location:
2408 Colony Woods Dr, Apex, NC 27523
Industry:
Information Technology And Services
Work:
Oracle
Principal Engineer

Publications

Us Patents

Methods, Systems, And Computer Program Products For Providing Presence Gateway Functionality In A Telecommunications Network

View page
US Patent:
20050266859, Dec 1, 2005
Filed:
Mar 11, 2005
Appl. No.:
11/077711
Inventors:
Aziz Tejani - Morrisville NC, US
Richard Schaedler - New Hill NC, US
Venkataramaiah Ravishankar - Cary NC, US
Joe Defenderfer - Apex NC, US
Larry Slate - Cary NC, US
Patricia Baldwin - Raleigh NC, US
Richard Kennedy - Naperville IL, US
International Classification:
H04Q007/20
US Classification:
455456400
Abstract:
A method for providing presence gateway functionality includes deriving presence information for subscribers in a first set of subscribers based on telecommunications signaling messages. The first set of subscribers includes at least one subscriber who is not a subscribed-to presentity. The method also includes determining whether presence status information for a subscriber in the first set of subscribers has changed. In response to detecting a change in presence status, it is determined whether the subscriber is a subscribed-to presentity. If the subscriber is a subscribed-to presentity, a presence server is notified of the change in status of the subscriber.
Joe Edmund Defenderfer from Apex, NC, age ~73 Get Report