P

Inventor

BARTELS TODD AUGUST

US10 patents
⚠️ This page may combine multiple inventors who share the name “BARTELS TODD AUGUST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SBC PROPERTIES LP

3 patents
US6705916B2Mar 16, 2004

System and method for routing a call to a called party's landline or wireless communication unit

SBC PROPERTIES LP23 citations91
US6735285B2May 11, 2004

Emergency telephone call notification service system and method

SBC PROPERTIES LP10 citations73
US7181201B2Feb 20, 2007

System and method for routing a call to a called party's landline or wireless communication unit

SBC PROPERTIES LP3 citations72

AMERITECH CORP

2 patents
US6208854B1Mar 27, 2001

System and method for routing a call to a called party's landline or wireless communication unit

AMERITECH CORP514 citations98
US6201856B1Mar 13, 2001

Emergency telephone call notification service system and method

AMERITECH CORP132 citations98

AT & T KNOWLEGDGE VENTURES L P

1 patent
US7454197B2Nov 18, 2008

System and method for routing a call to a landline communication unit or a wireless communication unit

AT & T KNOWLEGDGE VENTURES L P5 citations68

ROBERTS RICHARD N

1 patent
US8417230B2Apr 9, 2013

System and method for routing a call to a landline communication unit or a wireless communication unit

ROBERTS RICHARD N2 citations56

RPX CORP

1 patent
US9084100B2Jul 14, 2015

System and method for routing a call to a landline communication unit or a wireless communication unit

RPX CORP0 citations51

AT & T IP I LP

1 patent
US8594643B2Nov 26, 2013

System and method for routing a call to a landline communication unit or a wireless communication unit

AT & T IP I LP0 citations51

ORWICK DAVID ANTHONY

1 patent
US8705703B2Apr 22, 2014

Emergency telephone call notification service system and method

ORWICK DAVID ANTHONY0 citations45