Inventor
NIX DAVID J
US7 patents
⚠️ This page may combine multiple inventors who share the name “NIX DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T WIRELESS SERVICES INC
4 patentsUS6621851B1Sep 16, 2003
Priority messaging method for a discrete multitone spread spectrum communications system
AT & T WIRELESS SERVICES INC185 citations98
US6359923B1Mar 19, 2002
Highly bandwidth efficient communications
AT & T WIRELESS SERVICES INC361 citations98
US6944299B1Sep 13, 2005
Method for synchronous encryption over a communication medium
AT & T WIRELESS SERVICES INC30 citations89
US6553237B1Apr 22, 2003
Method and apparatus for remote unit passivation
AT & T WIRELESS SERVICES INC24 citations84
CINGULAR WIRELESS II LLC
3 patentsUS7106781B2Sep 12, 2006
Highly bandwidth-efficient communications
CINGULAR WIRELESS II LLC93 citations98
US7149238B2Dec 12, 2006
Highly bandwidth-efficient communications
CINGULAR WIRELESS II LLC156 citations97
US7095708B1Aug 22, 2006
Methods and apparatus for use in communicating voice and high speed data in a wireless communication system
CINGULAR WIRELESS II LLC106 citations96