Inventor

NADDELL MARC C

US18 patents

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

NADDELL MARC C

MOTOROLA INC

Method and apparatus for monitoring environmental conditions in a communication system

Method for providing communication services based on geographic location

Method for determining geographic relationships between communication units

Determining and displaying available services for a communication unit

Method and apparatus for establishing dynamic group communications

Method for automatically bypassing the use of a communication system infrastructure

Method for dynamically allocating wireless communication resources

Method for providing alternate communication services based on geographic location

Method for providing a communication unit&#39;s estimated time of arrival

Method for providing communications within a geographic region

Method for providing communications within a geographic region

Method of establishing access to secondary communication resources in a communication system

Method for providing geographic dependent instructions to a user of a communications unit

Method for providing caller data in a time division multiplexed wireless communication system

Full duplex and half duplex communication unit with volume setting

(unassigned)

Method for a communication unit to participate in multiple calls

Method for providing caller interrupt in a time division multiplexed wireless communication system

Control of an operating mode of a two-way wireless communication unit

Method for providing a communication unit's estimated time of arrival