Inventor

SCHULTZ CHARLES P

US20 patents

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

SCHULTZ CHARLES P

MOTOROLA INC

Menu selection using adaptive force sensing resistor

Communication services payment method and system

Method and system for reality gaming on wireless devices

Method and system for tracking content rental

Communication system with environmental condition detection capability

Method and apparatus for secure communications with encryption key scheduling

Method and apparatus for orientation controlled parameter selection

Method of providing emergency alarm support via an alternative radio communication system

Wind instrument phone

Entry of musical data in a mobile communication device

Method for providing data from an information network to subscribers of a communication system

Radio group call initiator identification storage and recall

Method for establishing a user defined radio talk group in a trunked radio communication system

Communication device capable of preventing energy source removal

Method for subscriber registration in a radio communication system

Method and apparatus for generating pairwise combinatorial tests from a graphic representation

Radio with reusable breakaway switch

RAYTHEON CO

Power converter having optimal dynamic operation

PINDER ELLIS A

Method and system for managing a communication link in a communication network

SCHULTZ CHARLES P

Secure payment of virtual items