Inventor

BLUMSTEIN GLENN

US9 patents

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

AT & T MOBILITY II LLC

6 patents

US7593741B1Sep 22, 2009

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity

AT & T MOBILITY II LLC11 citations82

US10111062B2Oct 23, 2018

AT & T IP I LP

2 patents

US9973448B2May 15, 2018

Predictive cached buffer for communication devices

AT & T IP I LP6 citations71

US10127222B2Nov 13, 2018

Method and apparatus for managing auto-correction in messaging

AT & T IP I LP0 citations47

CINGULAR WIRELESSS II LLC

1 patent

US7171221B1Jan 30, 2007

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity

CINGULAR WIRELESSS II LLC159 citations94

BLUMSTEIN GLENN

AT & T MOBILITY II LLC

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity

Communication service usage transfer

Point of sale pairing

Point of sale pairing to wireless networks

Method and apparatus for managing auto-correction in messaging

Point of sale pairing

AT & T IP I LP

Predictive cached buffer for communication devices

Method and apparatus for managing auto-correction in messaging

CINGULAR WIRELESSS II LLC

System and method for automatically transferring a call from a first telephone to a designated telephone in close proximity