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Browse by Category: Main > Communications
Class Information
Number: 340/825.52
Name: Communications: electrical > Selective > Addressing
Description: Subject matter having plural controlled devices at distinct locations, each one of the devices being controlled by one or more unique signals whereby the individual devices may be controlled over a common communication channel.


Sub-classes under this class:

Class Number Class Name Patents
340/825.53 Plural part (e.g., digit) or repetitions 59


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
4736362 Programmable data-routing multiplexer Apr. 5, 1988
4734694 Pager Mar. 29, 1988
4733224 Detector system with multiple sensors each sensing different danger conditions Mar. 22, 1988
4727475 Self-configuring modular computer system with automatic address initialization Feb. 23, 1988
4725836 Series port connection of a plurality of terminals to a master processor Feb. 16, 1988
4723120 Method and apparatus for constructing and operating multipoint communication networks utilizing point-to point hardware and interfaces Feb. 2, 1988
4718005 Distributed control of alias name usage in networks Jan. 5, 1988
4716410 CATV data transmission method Dec. 29, 1987
4712104 Remote control blind system Dec. 8, 1987
4707694 Telephone system port communication method and apparatus Nov. 17, 1987
4706245 Network system Nov. 10, 1987
4706272 Paging communication system Nov. 10, 1987
4706085 Apparatus and method for generating multi-digit codes Nov. 10, 1987
4706080 Interconnection of broadcast networks Nov. 10, 1987
4703451 Data relay system Oct. 27, 1987
4701908 Network system utilizing plural station addresses Oct. 20, 1987
4698628 Method and apparatus for transmission of data with data reduction Oct. 6, 1987
4692761 Adaptive communication network and method Sep. 8, 1987
4689786 Local area network with self assigned address method Aug. 25, 1987
4688035 End user data stream syntax Aug. 18, 1987
4684941 Method of communications between register-modelled radio devices Aug. 4, 1987
4683531 Polling method for data processing system Jul. 28, 1987
4682167 Data transfer system for numerically controlled equipment Jul. 21, 1987
4682168 Time-slot addressed, system keyed multiplex device Jul. 21, 1987
4680583 Terminal address assignment in a broadcast transmission system Jul. 14, 1987
4679192 Arrangement for transmitting digital data Jul. 7, 1987
4679045 Sequencing data transmission process Jul. 7, 1987
4675668 Data transmission system over building wiring Jun. 23, 1987
4672602 Control and routing system Jun. 9, 1987
4667323 Industrialized token passing network May. 19, 1987
4667191 Serial link communications protocol May. 19, 1987
4667193 Addressing system for simultaneously polling plural remote stations May. 19, 1987
4661950 Information transmission system in a local area network suitable for collision detection Apr. 28, 1987
4661951 Communication network in which at least one station comprises a determination-type message filtering device Apr. 28, 1987
4660141 Self configuring computer network with automatic bus exchange of module identification numbers and processor assigned module numbers Apr. 21, 1987
4654654 Data network acknowledgement arrangement Mar. 31, 1987
4654656 Off-line notification and communication network Mar. 31, 1987
H241 Programmable telemetry word selector Mar. 3, 1987
4646358 Signaling arrangement for two-way radio communication Feb. 24, 1987
4644532 Automatic update of topology in a hybrid network Feb. 17, 1987
4644351 Two way personal message system with extended coverage Feb. 17, 1987
4638313 Addressing for a multipoint communication system for patient monitoring Jan. 20, 1987
4638475 Router unit and routing network for determining an output port by detecting a part of an input packet Jan. 20, 1987
4638298 Communication system having message repeating terminals Jan. 20, 1987
4636790 Addressable port telemetry system Jan. 13, 1987
4636791 Data signalling system Jan. 13, 1987
4633247 Remote control system for selectively activating and inactivating equipment Dec. 30, 1986
4631534 Distributed packet switching system Dec. 23, 1986
4628315 Addressable transducer with improved address signal processing Dec. 9, 1986
4626847 Remote control transmitter system Dec. 2, 1986

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