Inventor

BOYD MARTHA KAREN

US4 patents

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

SBC KNOWLEDGE VENTURES LP

1 patent

US7353047B2Apr 1, 2008

Integrated mobile phone ring scheduler

SBC KNOWLEDGE VENTURES LP14 citations79

AT & T KNOWLEDGE VENTURES LP

1 patent

US7340044B2Mar 4, 2008

Method and apparatus for bulletin board messaging in a voice mail system

AT & T KNOWLEDGE VENTURES LP2 citations58

PIATT KATHY GOODE

1 patent

US8098800B2Jan 17, 2012

Method and apparatus for bulletin board messaging in a voice mail system

PIATT KATHY GOODE4 citations53

AT & T IP I LP

1 patent

US7953453B2May 31, 2011

Integrated mobile phone ring scheduler

AT & T IP I LP0 citations47