| Patents for G01D 4 - Tariff metering apparatus (3,059) |
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| 04/04/2002 | US20020039068 Optical sensor for utility meter |
| 04/02/2002 | US6366217 Wide area remote telemetry |
| 03/28/2002 | WO2002025987A2 Automated meter reading, billing, and payment processing system |
| 03/28/2002 | WO2002025221A1 Method for providing measured values for end users |
| 03/28/2002 | DE10040604A1 Verfahren und Vorrichtung zur Datenerfassung Method and apparatus for data collection |
| 03/28/2002 | CA2422920A1 Method of making measured values available to final customers |
| 03/27/2002 | EP1190340A2 Server and system for collaboratively managing location information |
| 03/27/2002 | CN2483692Y Full-mechanical combustible gas meter with valve being autoclosed in purchase quantity |
| 03/27/2002 | CN2483691Y Controlling device for multistep timed charges data |
| 03/27/2002 | CN1341861A Open type voltameter |
| 03/27/2002 | CN1081563C Networking motor vehicle positioning, alarming monitoring and charging method and system |
| 03/20/2002 | EP1189036A1 Method for providing measuring values and method for calculation of the costs for providing these values |
| 03/14/2002 | US20020031101 System and methods for interconnecting remote devices in an automated monitoring system |
| 03/07/2002 | US20020027504 System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system |
| 03/07/2002 | DE10040706A1 Customer consumption data querying arrangement and transfer of such data to a supplier or utility for recording and billing purposes in which the data is automatically collected and then transmitted over a telephone network |
| 03/06/2002 | EP1184645A1 Optical angle or position sensor |
| 03/06/2002 | EP1183500A1 Reader for utility meter |
| 03/06/2002 | CN2480809Y IC card pipeline purified water fee-prepayment device |
| 02/28/2002 | WO2002016880A1 Monitoring system |
| 02/28/2002 | DE10039430A1 Remote data collection arrangement, especially utility meter data, uses Bluetooth enabled meters connected to a Bluetooth pico network and node so that data can be collected using wireless network technology |
| 02/27/2002 | CN2479479Y Controller for prepayment of water resource collection |
| 02/20/2002 | EP1180909A2 Method and apparatus for acquiring data |
| 02/14/2002 | WO2002013414A1 Systems and methods for enabling a mobile user to notify an automated monitoring system of an emergency situation |
| 02/14/2002 | WO2002013413A1 System and method for interconnecting remote devices in an automated monitoring system |
| 02/14/2002 | WO2002013412A1 Systems and methods for providing remote monitoring of electricity consumption for an electric meter |
| 02/14/2002 | US20020019712 Systems and methods for providing remote monitoring of electricity consumption for an electric meter |
| 02/14/2002 | US20020018545 Method and apparatus for reading a meter and providing customer service via the internet |
| 02/12/2002 | CA2245251C Antenna for electric meter and method of manufacture thereof |
| 02/07/2002 | WO2002010775A2 Event counter apparatus |
| 02/07/2002 | US20020014884 Open type electricity meter |
| 02/06/2002 | EP1178616A1 Electricity meter and power line communication system |
| 02/06/2002 | EP1177411A1 Supply meter and method for reading a fixed supply meter |
| 01/31/2002 | US20020012323 Systems and methods for enabling a mobile user to notify an automated monitoring system of an emergency situation |
| 01/31/2002 | DE10034274A1 Device for detecting meter state for consumption or usage measurement device has reader and display units for reading meter state and displaying code representing meter state |
| 01/24/2002 | WO2002006773A1 A utility meter |
| 01/24/2002 | US20020010754 Electric power metering package |
| 01/24/2002 | DE10120114A1 Method and device for automatically recording and processing operating costs acquires the most accurate and comprehensive statement possible at any point in time about all relevant costs falling due for a business unit. |
| 01/24/2002 | DE10047393A1 Service cost recording system monitors all energy and other services allocates charges to dwellings |
| 01/24/2002 | DE10033237A1 Consumed energy detection and display method involves determining preset value for energy to be consumed, and comparing it with actual amount of consumed energy |
| 01/23/2002 | CN2473605Y Non-contact IC card prepayment thermal flow meter |
| 01/17/2002 | DE10032755A1 Device for remote reading of utility meter, has add-on unit which optically detects visual count indicator of meter and supplies to encoder |
| 01/16/2002 | EP1172659A2 Method and apparatus for repeating an energy consumption pulse on a modular meter |
| 01/16/2002 | CN2472202Y Multi-meter collecting and controlling device |
| 01/16/2002 | CN2472198Y Dual temperature intellectual air conditioner charge meter |
| 01/16/2002 | CN2472197Y Dual temperature intellectual unitary charge meter for air conditioner |
| 01/16/2002 | CN2472196Y Volume counting charge meter for air conditioner |
| 01/16/2002 | CN2472195Y Instrument for metering central water heating charge |
| 01/10/2002 | WO2001035190B1 System and method for monitoring and controlling remote devices |
| 01/10/2002 | DE10033316A1 Method for automated recording of customer utility consumption data and transfer over a communications network to a supplier computer billing system thus reducing the possibility of incorrect bills being issued |
| 01/09/2002 | EP1169690A2 System for monitoring conditions in a residential living community |
| 01/09/2002 | CN2470811Y Smart IC card family-consumed-heating metering and controlling apparatus |
| 01/09/2002 | CN2470799Y Network-type water-electricity-gas meter data acquisition apparatus |
| 01/03/2002 | WO2002001605A2 Energy history buffer |
| 01/03/2002 | CA2415233A1 Energy history buffer |
| 01/02/2002 | EP1110058A4 Methods and apparatus for meter i/o board addressing and communication |
| 01/02/2002 | CN2469431Y End metering device for central cooling/heating system |
| 01/02/2002 | CN2469416Y Water supervisor |
| 12/27/2001 | WO2001099465A2 Hybrid bi-directional communication system for monitoring a power delivery system |
| 12/13/2001 | WO2001095605A1 Wireless interface between mobile terminal and subscriber identity module (sim) |
| 12/13/2001 | WO2001035190A3 System and method for monitoring and controlling remote devices |
| 12/13/2001 | US20010051933 Prepaid utility service system |
| 12/06/2001 | WO2001093224A1 A wireless terminal for checking the amount used of gauge and a gauge management system using a wireless communication network |
| 12/05/2001 | CN2463792Y Universal remote controller for prepaid water, electric and gas meters |
| 12/04/2001 | US6327541 Electronic energy management system |
| 11/28/2001 | CN2462354Y Intelligent heating feeing gauge |
| 11/22/2001 | WO2001089139A1 Octave pulse data method and apparatus |
| 11/22/2001 | DE10023425A1 Meter for e.g. electricity, gas, water has mechanical reading device that is provided to display which is wired to evaluation device |
| 11/22/2001 | DE10023198A1 System und Verfahren zur Auslesung und Abrechnung von Verbrauchswerten einer Liegenschaft System and method for reading and billing of consumption values of a property |
| 11/22/2001 | CA2411043A1 Octave pulse data method and apparatus |
| 11/15/2001 | WO2001086536A1 Electronic user pays product and/or service controller |
| 11/15/2001 | WO2001086310A1 Digital meter for measuring alternating current |
| 11/15/2001 | DE10022403A1 Consumption meter for electricity, gas or water has electrically-operated digital display only activated for read-out of meter |
| 11/15/2001 | CA2408463A1 Electronic user pays product and/or service controller |
| 11/15/2001 | CA2408056A1 Digital meter for measuring alternating current |
| 11/14/2001 | EP1154668A2 System and method for reading and billing of consumption values |
| 11/14/2001 | CN2459619Y Automatic IC card bathroom fee collection controller |
| 11/08/2001 | US20010038343 Wireless area network communications module for utility meters |
| 11/08/2001 | US20010038342 Method and system for airborne meter communication |
| 11/07/2001 | CN2458592Y Optical identifying card inserting charging apparatus |
| 11/01/2001 | WO2001082166A1 Method and system for trade of goods, in particular electricity, water, fuel gas and the like |
| 10/30/2001 | US6311105 Multi-utility energy control system |
| 10/18/2001 | DE10016382A1 Structural element for decentralized consumption measurement in a supply network |
| 10/16/2001 | US6304231 Utility meter label support and antenna |
| 10/11/2001 | DE10014955A1 M-bus slave with data communications device e.g. for remote read-out of consumption/demand meters and counters, uses slave unit for providing remote data transmission into external data networks |
| 10/10/2001 | EP1141659A1 Meter interface |
| 10/04/2001 | WO2001073636A1 A method and a system for metering consumer non-durables, in particular electricity, gas and water |
| 10/04/2001 | WO2001073453A1 System for the decentralised recording of energy and material flows |
| 10/02/2001 | CA2225149C Dimensional weighing apparatus |
| 09/25/2001 | US6295449 Data messaging in a communications network using a feature request |
| 09/19/2001 | EP0829069B1 Data-transmission device, consisting of a pulse generator and a monitoring unit, for use in vehicle, and pulse generator for use with the monitoring unit |
| 09/13/2001 | WO2001067421A1 Improved one way automatic meter reading system |
| 09/12/2001 | CN2447739Y Wireless digital transmission tariff metering apparatus for water, electric and gas meters |
| 09/11/2001 | US6289338 Database analysis using a probabilistic ontology |
| 09/07/2001 | WO2001065823A1 System and method for on-line monitoring and billing of power consumption |
| 09/07/2001 | CA2818672A1 System and method for on-line monitoring and billing of power consumption |
| 09/07/2001 | CA2661730A1 System and method for on-line monitoring and billing of power consumption |
| 09/06/2001 | US20010019321 Reduced cost automatic meter reading system and method using locally communicating utility meters |
| 08/29/2001 | EP1127334A1 A receiver circuit |
| 08/23/2001 | DE10007487A1 Reading device for e.g. wattmeter has communication unit that sends out the determined value of the display, identified by the identification unit, to a data processor |
| 08/22/2001 | CN2444212Y Controller for measuring meter |