LandOfFree - US Patents - Listing for Telecommunications,Radiotelephone system,Security or fraud prevention

Telecommunications – Radiotelephone system – Security or fraud prevention

Performing authentication

Telecommunications – Radiotelephone system – Security or fraud prevention

Performing authentication in a communications system

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal chip card for a mobile radio terminal

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal communications processing system

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal identification device for mobile telephone

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal information protecting method and mobile terminal

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal mobile communication system with call bridging

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal mobile communication system with call bridging

Telecommunications – Radiotelephone system – Security or fraud prevention

Personal station authentication system and authentication method

Telecommunications – Radiotelephone system – Security or fraud prevention

Policy-based controls for wireless cameras

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable communication apparatus having a man-machine...

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable communication device

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable communication device having function of...

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable telecommunication device including a fingerprint sensor

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable telephone terminal device and a method for...

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable telephone use limiting system and portable telephone

Telecommunications – Radiotelephone system – Security or fraud prevention

Portable terminal, access control method, and access control...

Telecommunications – Radiotelephone system – Security or fraud prevention

Position determination for reducing unauthorized use of a commun

Telecommunications – Radiotelephone system – Security or fraud prevention

Pre-connection call authentication within a telephony network