DC

Douglas W. Chan

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #2,280,269 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5537547 Automatic network element identity information distribution apparatus and method Christopher J. Hunt, C. Daniel Vanevic, Christopher S. Welles 1996-07-16
5303235 Automatic detection of reachable network elements Christopher J. Hunt, C. Daniel Vanevic, Christopher S. Welles 1994-04-12