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Class Information
Number: 340/531
Name: Communications: electrical > Condition responsive indicating system > With particular coupling link
Description: Subject matter having specific connecting means between the sensing and indicating means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7436297 |
System and method for protecting networked security devices |
Oct. 14, 2008 |
| 7432803 |
Wireless control system and method thereof |
Oct. 7, 2008 |
| 7433648 |
System and a node used in the system for wireless communication and sensory monitoring |
Oct. 7, 2008 |
| 7423532 |
Determination of wheel sensor position using a single radio frequency detector in an automotive remote tire monitor system |
Sep. 9, 2008 |
| 7417538 |
Dynamically tasking one or more surveillance resources |
Aug. 26, 2008 |
| 7417540 |
Wireless linking of smoke/CO detection units |
Aug. 26, 2008 |
| 7414525 |
Remote monitoring of remediation systems |
Aug. 19, 2008 |
| 7411490 |
Security monitoring methodology using digital audio |
Aug. 12, 2008 |
| 7406298 |
Wireless communication system |
Jul. 29, 2008 |
| 7403119 |
Networked security system and method for monitoring portable consumer articles |
Jul. 22, 2008 |
| 7391318 |
Goods management system, ingredient freezing system, ingredient managing method and program recording medium |
Jun. 24, 2008 |
| 7391322 |
Dynamically tasking one or more surveillance resources |
Jun. 24, 2008 |
| 7391319 |
Wireless fire alarm door unlocking interface |
Jun. 24, 2008 |
| 7391317 |
Apparatus and method for transmitting digital data over various communication media |
Jun. 24, 2008 |
| 7388495 |
Integrated electronic article surveillance (EAS) and point of sale (POS) system and method |
Jun. 17, 2008 |
| 7389204 |
Data presentation system for abnormal situation prevention in a process plant |
Jun. 17, 2008 |
| 7385373 |
Intelligent distributed energy storage system for demand side power management |
Jun. 10, 2008 |
| 7382249 |
Security motion sensor and video recording system |
Jun. 3, 2008 |
| 7382244 |
Video surveillance, storage, and alerting system having network management, hierarchical data storage, video tip processing, and vehicle plate analysis |
Jun. 3, 2008 |
| 7382272 |
System, a tool and method for communicating with a faulted circuit indicator using a remote display |
Jun. 3, 2008 |
| 7378952 |
Systems and devices for broadband communication with an alarm panel |
May. 27, 2008 |
| 7366281 |
System and method for detecting contraband |
Apr. 29, 2008 |
| 7356128 |
Method and apparatus for obtaining status of monitoring devices over a network |
Apr. 8, 2008 |
| 7352279 |
Rule based intelligent alarm management system for digital surveillance system |
Apr. 1, 2008 |
| 7342488 |
System and method for providing home awareness |
Mar. 11, 2008 |
| 7339467 |
Apparatus and method for providing weather and other alerts |
Mar. 4, 2008 |
| 7336166 |
Remote monitoring system and method using the same |
Feb. 26, 2008 |
| 7337146 |
Emergency information management system |
Feb. 26, 2008 |
| 7336172 |
Security system with wireless communication features |
Feb. 26, 2008 |
| 7336169 |
Method and real time emergency response surveillance system |
Feb. 26, 2008 |
| 7330695 |
Bus powered wireless transmitter |
Feb. 12, 2008 |
| 7327220 |
Portable alarm and methods of transmitting alarm data |
Feb. 5, 2008 |
| 7323969 |
Mobile incident recording and reporting system |
Jan. 29, 2008 |
| 7321310 |
Method and system for agricultural data collection and management |
Jan. 22, 2008 |
| 7321291 |
Power line communications system and method of operating the same |
Jan. 22, 2008 |
| 7319383 |
Distributed motion prediction network |
Jan. 15, 2008 |
| 7318010 |
Method of regulating wireless sensor network energy use |
Jan. 8, 2008 |
| 7316352 |
System and method for locked code on a radio frequency identification tag |
Jan. 8, 2008 |
| 7312710 |
Subscription system for monitoring user well being |
Dec. 25, 2007 |
| 7310052 |
Wireless meter-reading system and methods thereof |
Dec. 18, 2007 |
| 7307514 |
Method for remotely determining and managing connection of tractor and trailer |
Dec. 11, 2007 |
| 7305327 |
Wireless meter for real time measurements and method therefor |
Dec. 4, 2007 |
| 7301449 |
Signal detecting system using telephone lines for signal transmission |
Nov. 27, 2007 |
| 7301451 |
Notification alarm transfer methods, system, and device |
Nov. 27, 2007 |
| 7298254 |
Alarm system employing single transmission line |
Nov. 20, 2007 |
| 7295128 |
Smoke detection methods, devices, and systems |
Nov. 13, 2007 |
| 7292142 |
Method and apparatus for interfacing security systems by periodic check in with remote facility |
Nov. 6, 2007 |
| 7292139 |
Repeater device for communications with an implantable medical device |
Nov. 6, 2007 |
| 7289881 |
Information collection apparatus, information collection method, information collection program, recording medium containing information collection program, and information collection system |
Oct. 30, 2007 |
| 7286049 |
Method and system of re-directing and backing up security system data at a receiver |
Oct. 23, 2007 |
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