Inventor
WESTHOFF DIRK
DE7 patents
⚠️ This page may combine multiple inventors who share the name “WESTHOFF DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS7609838B2Oct 27, 2009
Method of transmitting data in a network
NEC CORP14 citations82
US7702905B2Apr 20, 2010
Method for distributing keys for encrypted data transmission in a preferably wireless sensor network
NEC CORP8 citations79
US8024573B2Sep 20, 2011
Method for authentication of elements of a group
NEC CORP2 citations60
US7343489B2Mar 11, 2008
Low cost packet originator verification for intermediate nodes
NEC CORP1 citations49