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Class Information
Number: 340/825.21
Name: Communications: electrical > Selective > Synchronizing > With addressing
Description: Subject matter having plural controlled devices, each one of which is actuated by a signal having a unique characteristic corresponding to the respective one of the controlled devices.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4756010 |
Asynchronous/synchronous data receiver circuit |
Jul. 5, 1988 |
| 4746920 |
Method and apparatus for clock management |
May. 24, 1988 |
| 4714924 |
Electronic clock tuning system |
Dec. 22, 1987 |
| 4706245 |
Network system |
Nov. 10, 1987 |
| 4672372 |
Semiconductor device having matched-timing dynamic circuit and static circuit |
Jun. 9, 1987 |
| 4506262 |
Synchronization of digital radio pager |
Mar. 19, 1985 |
| 4506384 |
Synchronized, multitransmitter, single frequency paging system |
Mar. 19, 1985 |
| 4446459 |
Digital interface for bi-directional communication between a computer and a peripheral device |
May. 1, 1984 |
| 4429299 |
Two-way AC power line communications system |
Jan. 31, 1984 |
| 4423413 |
Radiocommunication system in which a receiving station monitors a number of transmitters by time division |
Dec. 27, 1983 |
| 4390967 |
Interface system wherein the interface is addressed before data transfer from a selected device |
Jun. 28, 1983 |
| 4390986 |
Digital subscriber communication system |
Jun. 28, 1983 |
| 4366478 |
Signal transmitting and receiving apparatus |
Dec. 28, 1982 |
| 4335381 |
Remote control of electrical devices |
Jun. 15, 1982 |
| 4293846 |
Remote selective switching system for use with AC power line |
Oct. 6, 1981 |
| 4257029 |
Traffic control system |
Mar. 17, 1981 |
| 4215276 |
Remote control of electrical power distribution system and method |
Jul. 29, 1980 |
| 4180803 |
Remote control system with pulse addressing, and safety warning indication |
Dec. 25, 1979 |
| 4175238 |
Switching arrangement for remote-controlled electrical loads |
Nov. 20, 1979 |
| 4163217 |
Remote load control system |
Jul. 31, 1979 |
| 4160238 |
Remote control addressing and reply indicating system |
Jul. 3, 1979 |
| 4156232 |
Single wire light control system |
May. 22, 1979 |
| 4155075 |
Remote control system for selective load switching, specifically for automotive vehicles |
May. 15, 1979 |
| 4137522 |
Remote control apparatus for a plurality of controllable objects |
Jan. 30, 1979 |
| 4114141 |
Digital communication system for transmitting digital information between a central station and a number of remote stations |
Sep. 12, 1978 |
| 4050062 |
System for digitizing and interfacing analog data for a digital computer |
Sep. 20, 1977 |
| 3973087 |
Signal repeater for power line access data system |
Aug. 3, 1976 |
| 3952286 |
Time multiplexed electric wiring system for control and monitoring of field points |
Apr. 20, 1976 |
| 3946362 |
Time division multiple transmission control apparatus |
Mar. 23, 1976 |
| 3944981 |
Electrical wiring system |
Mar. 16, 1976 |
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