Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus for convenient change of display characters on a handheld device

Methods and apparatus for convenient change of display characters on a handheld device

US Patent 7429988 · Granted Sep 30, 2008

Estimated economic value: $127,077,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for recording and time-shifting programming in a television di2015
System and method for recording and time-shifting programming in a television di2015
System and method for providing network security2015
System and method for providing network security2015
System and method of providing audio content2014
System and method for recording and time-shifting programming in a television di2014
System and method for recording and time-shifting programming in a television di2014
System and method for recording and time-shifting programming in a television di2014
System and method for recording and time-shifting programming in a television di2014
System and method for recording and time-shifting programming in a television di2013
System and method for recording and time-shifting programming in a television di2013
System and method to identify devices employing point-to-point-over ethernet enc2013