Assignee
BROWN GREGORY K
US·4 granted patents·12 citations·filing 2007–2012
Technology mixH04M4
Top patents by PatentIndex Score
4 records- 0172US8842817B2Functionalities for local number portability in a telecommunications networkBROWN GREGORY K·Filed 2012·Granted Sep 23, 2014·3 cites·12 claims
- 0271US8265258B2Functionalities for local number portability in a telecommunications networkBROWN GREGORY K·Filed 2007·Granted Sep 11, 2012·4 cites·12 claims
- 0367US8761371B2Functionalities for local number portability in a telecommunications networkBROWN GREGORY K·Filed 2007·Granted Jun 24, 2014·3 cites·17 claims
- 0463US8265259B2Functionalities for local number portability in a telecommunications networkBROWN GREGORY K·Filed 2007·Granted Sep 11, 2012·2 cites·8 claims
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