Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cellular telephone interface system for AMPS and CDMA data services

Cellular telephone interface system for AMPS and CDMA data services

US Patent 5956651 · Granted Sep 21, 1999

Estimated economic value: $232,893,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Safe application distribution and execution in a wireless environment2020
Systems and methods for authenticating network messages2017
Safe application distribution and execution in a wireless environment2013
Wireless modem with CPU and auxiliary processor that shifts control between proc2013
Safe application distribution and execution in a wireless environment2012
Method and system to accelerate cryptographic functions for secure E-commerce ap2011
Safe application distribution and execution in a wireless environment2010
Method and system to accelerate cryptographic functions for secure e-commerce ap2007
System selection for wireless data services2007
System and method for handshaking between wireless devices and servers2006
Safe application distribution and execution in a wireless environment2006
Method and apparatus for defining and executing features in a personal wireless 2006