ADAPTIVE EQUIPMENT SYSTEMS

Brand	Owner (click to sort)	Address	Description
AES	SUNRISE MEDICAL HHG INC.	7477 East Dry Creek Parkway Longmont CO 80503	ADAPTIVE EQUIPMENT SYSTEMS;seating and positioning products for use by disabled persons, namely, seats, backs, cushions, positioning pads, positioning belts, and attaching hardware for all of the foregoing;
AES	SUNRISE MEDICAL (US)	2842 Business Park Avenue Fresno CA 93727	ADAPTIVE EQUIPMENT SYSTEMS;seating and positioning products for use by disabled persons, namely, seats, backs, cushions, positioning pads, positioning belts, and attaching hardware for all of the foregoing;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

This invention provides designs for communication systems that use adaptive filters in circuits whose purpose is to enable two-way transmission of information signals in the same frequency band at the same time over twisted pair channels, coaxial cable channels, fiber optic channels, or wireless channels. The methodology allows two-way DSL transmission over telephone lines, making use of existing DSL hardware and signal standards, so that the upload speed is increased by an approximate factor of ten. Applied to wireless systems with single antennas at the two ends of the channel, a doubling of the data rate is achieved for a given bandwidth. Applied to wireless systems with 2-way adaptive antenna arrays at a central location and a 2-way adaptive antenna array at each of a plurality of subscriber locations, the data rate for a given bandwidth is increased by a large factor.