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Class Information
Number: 340/825
Name: Communications: electrical > Selective
Description: Subject matter for controlling one or more devices to obtain a plurality of results by transmission of a designated one of plural distinctive control signals over a smaller number of communication lines or channels than the total number of possible distinct results.










Sub-classes under this class:

Class Number Class Name Patents
340/825.52 Addressing 784
340/825.77 Amplitude responsive actuation 48
340/825.25 Audio system (e.g., by pulse signal) 200
340/825.19 Communication or control for the handicapped 307
340/14.1 Decoder matrix 51
340/825.71 Frequency responsive actuation 115
340/825.97 Having electron beam device 4
340/825.36 Having indication or alarm (e.g., location indication) 665
340/5.1 Intelligence comparison for controlling 430
340/10.1 Interrogation response 2,822
340/3.1 Monitoring in addition to control (e.g., supervisory) 936
340/2.1 Path selection 238
340/825.7 Phase responsive actuation 36
340/825.22 Program control 470
340/825.57 Pulse responsive actuation 171
340/825.28 Space allocation (e.g., vehicle seat, hotel reservation) 41
340/825.01 Spare channel 212
340/825.26 Stock quotation 77
340/825.2 Synchronizing 241
340/825.98 System having rectifier 7
340/825.02 Tree or cascade 173
340/825.56 With multidigit encoder 134


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7853694 System and method for providing contents service using service relaying apparatus Dec. 14, 2010
7849196 Connection management in peer-to-peer content distribution clouds Dec. 7, 2010
7836167 Method for monitoring connection state of user Nov. 16, 2010
7830852 Automatic and dynamic changing of class in class-based asset tracking and monitoring systems Nov. 9, 2010
7826376 Detection of network problems in a computing system Nov. 2, 2010
7822889 Direct/indirect transmission of information using a multi-tiered full-graph interconnect architecture Oct. 26, 2010
7822846 Method and system for brokering media files Oct. 26, 2010
7814139 Systems and methods for clickstream analysis to modify an off-line business process involving forecasting demand Oct. 12, 2010
7809816 Imaging viewer systems and methods Oct. 5, 2010
7797428 System and method for providing IP-based service in a communication system Sep. 14, 2010
7769398 Broadband wireless distribution system for mobile platform interior Aug. 3, 2010
7768421 Control signal receiving apparatus Aug. 3, 2010
7765402 System and methods for the wireless delivery of a message Jul. 27, 2010
7761204 Multi-modal data input Jul. 20, 2010
7761591 Central work-product management system for coordinated collaboration with remote users Jul. 20, 2010
7737819 Theatrical lighting control network Jun. 15, 2010
7730205 OS agnostic resource sharing across multiple computing platforms Jun. 1, 2010
7728711 Remotely or locally actuated refrigerator lock with temperature and humidity detection Jun. 1, 2010
7693976 Granular management of network resources Apr. 6, 2010
7650393 Information processing system and method Jan. 19, 2010
7650508 Time stamping system Jan. 19, 2010
7646330 System and method for locating objects and communicating with the same Jan. 12, 2010
7640380 Disk-array device having storage-device recognition and identification of a storage area network link environment Dec. 29, 2009
7619539 Multiple-input electronic ballast with processor Nov. 17, 2009
7606960 Apparatus for adjusting a clock frequency of a variable speed bus Oct. 20, 2009
7596642 System and program for determining the availability of paths to a device Sep. 29, 2009
7581021 System and method for providing multiple virtual host channel adapters using virtual switches Aug. 25, 2009
7577775 Storage system and configuration-change method thereof Aug. 18, 2009
7568031 Printing method and device for receiving data from a plurality of data source apparatus Jul. 28, 2009
7567910 Method of validating entrance to event site Jul. 28, 2009
7562143 Managing escalating resource needs within a grid environment Jul. 14, 2009
7558860 Updating of software stored in a computer of a data communication system Jul. 7, 2009
7555546 Enterprise network services architecture Jun. 30, 2009
7551988 Method of software defined radio (SDR) waveform/function management Jun. 23, 2009
7508296 Reading method, responder, and interrogator Mar. 24, 2009
7499714 Transportation information using communication network and method thereof Mar. 3, 2009
7496638 Launching a web site using a portable scanner Feb. 24, 2009
7489986 Spa controller computer interface for spas Feb. 10, 2009
7485114 System and method for the central control of devices used during an operation Feb. 3, 2009
7474205 Stand-off vehicle under-carriage inspection and detection system for deterring vehicle bombers from a safe stand-off distance Jan. 6, 2009
7472180 Preventing deadlock in a policy-based computer system Dec. 30, 2008
7451252 Method for determining the availability of paths to a device Nov. 11, 2008
7450944 Method and apparatus for base station synchronization Nov. 11, 2008
7450069 Ranging system and method Nov. 11, 2008
7415325 Method and apparatus for data interchange between a tractor vehicle and a trailer vehicle Aug. 19, 2008
7392445 Autonomic bus reconfiguration for fault conditions Jun. 24, 2008
7370113 Wireless LAN apparatus May. 6, 2008
7364651 Remotely controllable outlet for water treatment system Apr. 29, 2008
7353210 Electronic means of payment with individually settable security features for the internet or for mobile networks Apr. 1, 2008
7352081 Control method and device for activating and deactivating the child safety lock function of vehicle doors Apr. 1, 2008

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