Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 340/286.01
Name: Communications: electrical > Systems
Description: Subject matter relating to a system including transmitter and receiver for signaling and/or indicating.

Sub-classes under this class:

Class Number Class Name Patents
340/286.11 Annunciator 60
340/313 Answer back 21
340/328 Audible signals (e.g., bell rings softly first and then loudly) 125
340/286.06 Call station 71
340/323R Game reporting 403
340/330 In and out indicators (e.g., doorbell button flashes "out" sign) 65
340/286.04 Manual alarm telegraph; e.g., other than signal box type 5
340/286.13 Mimic 49
340/286.02 Network signaling 249
340/311.2 Nonselective paging (e.g., public address system) 32
340/331 Periodic or flashing 300
340/326 Plural (e.g., concurrent auxiliary) single indications (e.g., light flashes when bell rings) 197
340/319 Plural electromagnets or plural motors receiver 8
340/321 Portable self-contained (e.g., movie usher's signalling flashlight) 292
340/316 Rebalancing at receiver 4
340/322 Self-cancelling after fixed time 5
340/315 Selsyn type 5
340/287 Signal box type (e.g., to call messenger, plural fire alarm boxes) 61
340/332 Signal light systems 353
340/318 Synchronous distributor at transmitter and receiver 14
340/309.16 Timer control 392
340/320 Via fluid conduit (e.g., fire hose) 5
340/333 With specific power supply (e.g., power substitution) 111

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8710964 Reception circuit and signal reception method Apr. 29, 2014
8686862 System for monitoring running steps Apr. 1, 2014
8680988 Mobile asset tracking unit, system and method Mar. 25, 2014
8665080 Driving assistance apparatus Mar. 4, 2014
8666560 Power control system and method Mar. 4, 2014
8653965 Human health monitoring systems and methods Feb. 18, 2014
8633809 Electrode diversity for body-coupled communication systems Jan. 21, 2014
8612036 Portable terminal, pairing system and pairing method Dec. 17, 2013
8590087 Lighting and signaling systems for loading docks Nov. 26, 2013
8536987 Medication dosing monitor Sep. 17, 2013
8436720 Monitoring operating parameters in a distributed computing system with active messages May. 7, 2013
8427285 Configurable control of data storage device visual indicators in a server computer system Apr. 23, 2013
8390432 Apparatus and method of controlling digital appliances based on parking management Mar. 5, 2013
8390435 Apparatus for controlling integrated lighting ballasts in a series scheme Mar. 5, 2013
8355693 Determining application usage relative to a particular location Jan. 15, 2013
8334759 Semiconductor device, method of manufacturing thereof, signal transmission/reception method using such semiconductor device, and tester apparatus Dec. 18, 2012
8280070 Arrangement and method for communicating audio and DC signals Oct. 2, 2012
8248215 Dynamic condition monitoring system with integrated web server Aug. 21, 2012
8228176 Electronic guides, incident response methods, incident response systems, and incident monitoring methods Jul. 24, 2012
8224282 Method and device to manage power of wireless multi-sensor devices Jul. 17, 2012
8219219 Method and system of programming at least one appliance to change state upon the occurrence of a trigger event Jul. 10, 2012
8212405 Metering assembly and customer load panel for power delivery Jul. 3, 2012
8193917 Arrangement for the propagation of alarm information in a building automation system that includes one or more applications that access building system data via a monitoring and control system Jun. 5, 2012
8169315 Electronic medic alert May. 1, 2012
8164466 Apparatus and method for detecting a communication abnormality in a multi-type air conditioner Apr. 24, 2012
8164435 Subscribing to alarms and events in a hierarchy Apr. 24, 2012
8149095 Gateway device allowing home network appliances to be introduced and controlled over a network and a control method therefor Apr. 3, 2012
8149096 Medication container and dosing monitor Apr. 3, 2012
8144008 Mobile asset tracking unit, system and method Mar. 27, 2012
8138914 Method and apparatus for implementing enhanced signature checking security measures for solar energy systems Mar. 20, 2012
8089345 System and method for power and data delivery on a machine Jan. 3, 2012
8077015 Method for waking a device in response to a wireless network activity Dec. 13, 2011
8068033 Method of detecting contamination in industrial process boiler systems Nov. 29, 2011
8063750 Autonomous limited network realization and commissioning Nov. 22, 2011
8063751 System and method for controlling an alarm for an electronic device Nov. 22, 2011
8035509 Stimulating a mote network for cues to mote location and layout Oct. 11, 2011
7999666 Emergency lighting system with improved monitoring Aug. 16, 2011
7999801 System and method of detecting rotated displays Aug. 16, 2011
7990251 Drug management systems Aug. 2, 2011
7953107 Method and system for using services within a communication network May. 31, 2011
7948368 Method for evacuating buildings divided into sections May. 24, 2011
7940162 Method, system and program product for audio tonal monitoring of web events May. 10, 2011
7928834 Presence representation device Apr. 19, 2011
7924153 Mobile asset tracking unit, system and method Apr. 12, 2011
7902965 Subscribing to alarms and events in a hierarchy Mar. 8, 2011
7889051 Location-based addressing lighting and environmental control system, device and method Feb. 15, 2011
7886964 System and method for personalized e-commerce Feb. 15, 2011
7843335 Mobile asset tracking unit, system and method Nov. 30, 2010
7786874 Methods for refining patient, staff and visitor profiles used in monitoring quality and performance at a healthcare facility Aug. 31, 2010
7734906 System and method for panel linking in a security system Jun. 8, 2010

1 2 3 4

  Recently Added Patents
Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same
Herbicide composition having improved effectiveness, method of preparation and use
Toy vehicle housing
High order continuous time filter
Food safety printer
Pharmaceutical and diagnostic compositions for use in the treatment and diagnosis of neurodegenerative diseases or amyloid diseases
Display screen with an animated graphical user interface
  Randomly Featured Patents
System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a calligraphic display
Process and apparatus for monitoring a trialer brake for overload
Display carton
Plural memory banks device that can simultaneously read from or write to all of the memory banks during testing
Solid ink jet ink
Method and arrangement in a mobile communications system
Ink container, ink jet head having ink container, ink jet apparatus having ink container, and manufacturing method for ink container
Organic silicon compounds and process of making
Sheet processing system