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Browse by Category: Main > Communications
Class Information
Number: 340/505
Name: Communications: electrical > Condition responsive indicating system > With particular system function (e.g., temperature compensation, calibration) > Interrogator-responder
Description: Subject matter where the indication is only given upon receipt of an initiating signal.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8686849 Method of alarm handling in wireless sensor networks Apr. 1, 2014
8672504 Vessel having stimulating and sensing components Mar. 18, 2014
8674822 Low-cost high-fidelity asset tracking in data center facilities Mar. 18, 2014
8669846 Wireless devices for process automation and verification Mar. 11, 2014
8669872 Encapsulating commands for RFID tags Mar. 11, 2014
8666701 Accurate and cost efficient linear hall sensor with digital output Mar. 4, 2014
8648713 Apparatus and method for enabling an automotive module device indicator in a wireless communication system Feb. 11, 2014
8645064 Prioritized and subjectively personal navigation Feb. 4, 2014
8643488 Physical finite element model Feb. 4, 2014
8635032 System and method for remote sensing and wireless energy transfer on conductive body Jan. 21, 2014
8624729 Monitoring method, a monitoring system and a sensor station Jan. 7, 2014
8624732 Providing access to quality indicators for natural resources Jan. 7, 2014
8620218 Power harvesting and use in a near field communications (NFC) device Dec. 31, 2013
8610542 Radio frequency identification reader with variable range Dec. 17, 2013
8604912 System and method of tracking salvaged vehicles and parts using RFID tags Dec. 10, 2013
8606501 System for monitoring usage of shopping carts or other human-propelled vehicles Dec. 10, 2013
8599044 System and method to assess and report a health of a tire Dec. 3, 2013
8599007 Dispenser and roll of flexible sheet material Dec. 3, 2013
8587402 Context aware data processing in mobile computing device Nov. 19, 2013
8587433 Product administration system Nov. 19, 2013
8587436 System and method for providing secure identification solutions Nov. 19, 2013
8587445 Monitoring electrical assets for fault and efficiency correction Nov. 19, 2013
8587448 Sensor activated broken screen simulator Nov. 19, 2013
8564408 Electronic Near Field Communication enabled multifunctional device and method of its operation Oct. 22, 2013
8554033 Radio frequency identification overlay network for fiber optic communication systems Oct. 8, 2013
8552870 Wireless IC device Oct. 8, 2013
8525664 System and method for minimizing the amount of data being sent on a network for supervised security systems Sep. 3, 2013
8525676 Container for including at least a RFID tag, apparatus for communicating with a RFID tag, management server for managing production information of a RFID tag, and management system for managin Sep. 3, 2013
8519823 Radio frequency identification (RFID) tag location systems and methods Aug. 27, 2013
8514086 Displays for a medical device Aug. 20, 2013
8499484 Assembly for mounting on a picatinny-type rail Aug. 6, 2013
8497763 Data carrier and data carrier system Jul. 30, 2013
8490883 Manual RFID antenna tuning system and method Jul. 23, 2013
8482385 System for detecting and communicating with RFID memory devices Jul. 9, 2013
8478471 Cart cluster detection and estimation Jul. 2, 2013
8474172 Alert RF system for hunter protection Jul. 2, 2013
8473192 Antenna-based zone creation for controlling movement of vehicles Jun. 25, 2013
8466777 Target object detection server Jun. 18, 2013
8463540 Two-way communication system for tracking locations and statuses of wheeled vehicles Jun. 11, 2013
8456289 Apparatus and method for providing haptic function in a portable terminal Jun. 4, 2013
8451093 RFID tag, interrogator and system with improved symbol encoding and decoding May. 28, 2013
8452233 System for signal transmission by magnetic induction in a near-field propagation mode, with antenna tuning for link budget optimization May. 28, 2013
8441354 RFID-based enterprise intelligence May. 14, 2013
8436716 Method of upgrading an operation program of a radio frequency identification system May. 7, 2013
8433507 Usage monitoring of shopping carts or other human-propelled vehicles Apr. 30, 2013
8427296 Method and apparatus for determining the relative positions of connectors Apr. 23, 2013
8427287 Method for operating an access arrangement Apr. 23, 2013
8417445 System for communicating with and monitoring movement of human-propelled vehicles Apr. 9, 2013
8410935 Rotatable tags for automated location and monitoring of moveable objects and related systems Apr. 2, 2013
8406993 Cart braking control during mechanized cart retrieval Mar. 26, 2013

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