Inventor

FREEBURG THOMAS A

US56 patents

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

FREEBURG THOMAS A

MOTOROLA INC

Networked satellite and terrestrial cellular radiotelephone systems

High bit rate infrared communication system for overcoming multipath

Zoned data communications system for communicating message signals between portable radios and a host computer

Asynchronous transfer mode radio communications system with handoff and method of operation

Networked satellite and terrestrial cellular radiotelephone systems

High bit rate communication system for overcoming multipath

Radio transceiver housing or similar article

Homotropic antenna system for portable radio

Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system

Method of handoff between base stations in a wireless communications system

Method of combining cell streams in a radio communications system

Power control of a remote station of a radio communications system

Frequency locked-loop using a microcontroller as a comparator

Simulcast data communications system

Data signalling system

Data communications system having overlapping receiver coverage zones

Data signalling system

Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system

Portable radio for a zoned data communications system communicating message signals between portable radios and a host computer

Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system

Frequency allocation for shared spectrum transmitter based on location

Network interface architecture for a packet switch communication system

Synchronization method and apparatus for a wireless packet network

Signal communication method and apparatus

Method and apparatus for coordinating independent communications systems

Method and system for reducing undesired signals in a communication environment

Method and system for reducing undesired signals in a communication environment

Radio unit, method of communicating between radio units over a communications channel and method of preparing a sequence of data cells for transmission over a radio channel

Target device and method for establishing a communication path in a networked communications system

Packet transmission system and method utilizing both a data bus and dedicated control lines

Cellular data telephone system and cellular data telephone therefor

Method and apparatus for coding messages communicated between a primary station and remote stations of a data communications system

Radio network and method of operation with location computation

Frequency management system

Asynchronous voice reconstruction for a digital communication system

Bit error rate detection

Encryption apparatus

Method and apparatus for transmitting information within a communication system

Two-way mobile radio voice/data shared communications system

Frequency agile tdma communications system

Data muting method and apparatus for radio communications systems

Antenna pattern selection for optimized communications and avoidance of people

Packet handling method

In-building microwave communication system permits frequency refuse with external point-to-point microwave systems

Multi-amplitude sample generating apparatus and method

Method and apparatus for shedding load in a communications controller of a data communications system

(unassigned)

Addressing technique for storing and referencing packet data

Wireless in-building telecommunications system for voice and data communications

TYLU WIRELESS TECHNOLOGY LLC

Filtered wireless communications

BERKEN JAMES J

Automatic and sustained association of users with communications paths