Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mobile phone with internal accounting

Mobile phone with internal accounting

US Patent 6198915 · Granted Mar 6, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

SIM-centric mobile commerce system for deployment in a legacy network infrastruc2014
Method and system for quality of service (QoS) monitoring for wireless devices2013
Method and system for quality of service (QoS) monitoring for wireless devices2009
Mobile phone distribution system2006
Mobile phone distribution system2006
Secure interlink receiver for remote programming of wireless telephones2004
Mobile phone system with host processor coordination and internal mobile phone a2003
Mobile phone system with host processor coordination and internal mobile phone a2003
Secure interlink receiver for remote programming of wireless telephones2002
Mobile phone distribution system having programming and tracking2001
Mobile phone distribution system having programming and tracking2001
Secure interlink receiver for remote programming of wireless telephones2000