Assignee
AMBIENT CORP
US26 patents
Top patents by PatentIndex Score
US7061370B2Jun 13, 2006
High current inductive coupler and current transformer for power lines
AMBIENT CORP232 citations99
US6844810B2Jan 18, 2005
Arrangement of a data coupler for power line communications
AMBIENT CORP92 citations99
US6809633B2Oct 26, 2004
Coupling broadband modems to power lines
AMBIENT CORP251 citations99
US6452482B1Sep 17, 2002
Inductive coupling of a data signal to a power transmission cable
AMBIENT CORP204 citations99
US7532012B2May 12, 2009
Detection and monitoring of partial discharge of a power line
AMBIENT CORP44 citations96
US7005943B2Feb 28, 2006
Filter for segmenting power lines for communications
AMBIENT CORP32 citations96
US6897764B2May 24, 2005
Inductive coupling of a data signal for a power transmission cable
AMBIENT CORP40 citations96
US6646447B2Nov 11, 2003
Identifying one of a plurality of wires of a power transmission cable
AMBIENT CORP128 citations96
US5847447ADec 8, 1998
Capcitively coupled bi-directional data and power transmission system
AMBIENT CORP139 citations94
US7339458B2Mar 4, 2008
Power line communications interface and surge protector
AMBIENT CORP24 citations92
US7078996B1Jul 18, 2006
Inductive coupler for power line communications
AMBIENT CORP16 citations90
US7148799B2Dec 12, 2006
Arrangement of daisy chained inductive couplers for data communication
AMBIENT CORP28 citations89
US7158003B2Jan 2, 2007
Construction of medium voltage power line data couplers
AMBIENT CORP25 citations86
US7170367B2Jan 30, 2007
Inductive coupler for power line communications
AMBIENT CORP15 citations84
US6975210B2Dec 13, 2005
Arrangement of an inductive coupler for power line communications
AMBIENT CORP12 citations84
US7864012B2Jan 4, 2011
Inductive coupler for power line communications, having a member for maintaining an electrical connection
AMBIENT CORP10 citations76
US7859378B2Dec 28, 2010
Housing for inductive coupler for power line communications
AMBIENT CORP19 citations76
US7116007B2Oct 3, 2006
Protecting medium voltage inductive coupled device from electrical transients
AMBIENT CORP8 citations74
US7109835B2Sep 19, 2006
Highly insulated inductive data couplers
AMBIENT CORP8 citations74
US9300163B2Mar 29, 2016
Wireless power transfer via variable coupling capacitance
AMBIENT CORP4 citations73
US7863905B2Jan 4, 2011
Detection and monitoring of partial discharge of a power line
AMBIENT CORP2 citations63
US7529073B2May 5, 2009
Protecting medium voltage inductive coupled device from electrical transients
AMBIENT CORP3 citations63
US7378944B2May 27, 2008
Controlling power output of a modem for power line communications
AMBIENT CORP2 citations63
US7376385B2May 20, 2008
Repeaters sharing a common medium for communications
AMBIENT CORP1 citations63
US7154382B2Dec 26, 2006
Arrangement of inductive couplers for data communication
AMBIENT CORP5 citations63
US7215233B2May 8, 2007
Inductive coupler for power line communications
AMBIENT CORP3 citations60