| Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147) |
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| 02/23/2005 | CN2681252Y Coin-feed device for controlling shower water supply |
| 02/23/2005 | CN1584513A Separated intelligent-card-type water gauge |
| 02/23/2005 | CN1584512A Infrared interface separated prepaid quantifier |
| 02/16/2005 | CN2679655Y RF IC card water meter |
| 02/16/2005 | CN2679648Y Mechanically prechanging gas meter |
| 02/16/2005 | CN1580715A Wireless input data intelligent gas meter |
| 02/08/2005 | CA2354581C Architecture layer interfacing devices and applications |
| 01/27/2005 | WO2005008608A1 Payment system, payment system terminal and method for making an electronic payment |
| 01/27/2005 | DE10331733A1 Terminal e.g. for paying system in electronic transaction, has SIM which aids operation of terminal such as mobile phone with control equipment has in and output equipment to operate terminal |
| 01/26/2005 | CN2674559Y Self-service IC card water heater |
| 01/06/2005 | US20050001591 Trade-in battery system |
| 12/23/2004 | US20040260640 System and method for managing trading order requests |
| 12/22/2004 | CN1181575C Accumulator exchanging apparatus |
| 12/09/2004 | WO2004107281A1 Method for billing a service using several measured variables and several debit accounts |
| 12/08/2004 | EP1484720A1 Method for charging a service using several measures and prepaid accounts |
| 12/02/2004 | WO2004104744A2 Establishing and providing access to an account |
| 12/02/2004 | CA2561354A1 Establishing and providing access to an account |
| 11/18/2004 | US20040230522 System and method for providing an intermediary for a transaction |
| 11/18/2004 | US20040230516 System and method for establishing and providing access to an online account |
| 11/18/2004 | US20040230515 System and method for providing access to and managing account activity for an online account |
| 11/18/2004 | US20040230514 System and method for managing risk associated with product transactions |
| 11/18/2004 | DE202004010932U1 Terminal, insbesondere für ein Bezahlsystem zum Durchführen eines elektronischen Bezahlvorgangs Terminal, in particular for a payment system for performing an electronic payment process |
| 11/17/2004 | EP1477942A1 Electric power meter with smartcard power supply enabling |
| 11/16/2004 | US6820041 Remote-access fuel dispenser using data type aware mark-up language |
| 11/10/2004 | CN2655491Y Mobile phone server with selling function |
| 11/04/2004 | WO2004095327A2 System for the real-time management of a plurality of electronic meters used to measure energy and/or effluent consumed |
| 10/20/2004 | EP1468408A1 Electronic system for data management and product and/or service distribution over network(s) |
| 10/13/2004 | EP1228491B1 System for certified use of electrical energy |
| 10/13/2004 | CN1171266C Power equipment containing monostable state type relay for monitoring preparment electric quantity |
| 10/06/2004 | CN2646675Y DCPL network precharged intelligent type water meter terminal |
| 10/06/2004 | CN2646674Y DCPL network precharged intelligent type gas meter terminal |
| 10/06/2004 | CN2646672Y IC card automatic control water meter |
| 10/05/2004 | US6801835 System and method for controlling an automated fueling station |
| 09/30/2004 | US20040190694 Power and telecommunications access vending machine |
| 09/29/2004 | CN2645318Y Multifunctional mobile phone charging station |
| 09/29/2004 | CN2645046Y Single well IC card water flow charging arrangement |
| 09/29/2004 | CN1169076C Electrical energy meter |
| 09/22/2004 | EP1460745A2 Charger for portable electronic devices and method thereof |
| 09/22/2004 | CN2643290Y Building block combined water meter |
| 09/22/2004 | CN1168052C Intelligent automatic charge device for gas consumption |
| 09/15/2004 | CN2641601Y Infrared interface split type prepayment metering device |
| 09/15/2004 | CN2641599Y Dismounting-resistant all LCD non-contact type IC card inelligent watermeter |
| 09/08/2004 | CN1527034A Prepaying intelligent water meter terminal in DCPL network |
| 09/08/2004 | CN1527033A Preparying intelligent fuel gas meter terminal in DCPL network |
| 09/01/2004 | CN2638037Y Code type intelligent cold water watermeter |
| 08/19/2004 | WO2004070669A1 Addressable measuring box |
| 08/19/2004 | DE10304284A1 Identification arrangement for controlling access of electric vehicles to charging stations, wherein an onboard vehicle identification unit is wirelessly connected to the charging station to permit authentication |
| 08/18/2004 | CN2634702Y Charging and drawing-exchanging device special for high efficiency electric vehicle |
| 08/18/2004 | CN2634442Y Intelligent vortex flow meter |
| 08/18/2004 | CN2634355Y Ic卡计费式空调控制器 Ic-conditioning controller card billing |
| 08/11/2004 | CN2632782Y Long-range wireless power failure and reset controller |
| 08/11/2004 | CN2632639Y IC card intelligent watermeter |
| 08/04/2004 | CN2630807Y Prepaid watermeter |
| 08/04/2004 | CN2630714Y Ic卡智能空调器 Ic Card Smart Air Conditioner |
| 07/29/2004 | WO2004049270A3 Radio controlled prepayed metering system |
| 07/28/2004 | CN2629314Y Intelligent payment charger |
| 07/28/2004 | CN2629139Y Coin-freed sterilizing washing hand machine |
| 07/21/2004 | CN2627582Y Contactless water conservation controlling management device |
| 07/14/2004 | CN2625858Y Radio frequency card prepaid public water meter |
| 06/24/2004 | WO2004053804A1 Automatic water saving apparatus |
| 06/24/2004 | US20040118915 System and method for ensuring payment for sold or leased equipment |
| 06/17/2004 | US20040117223 Water metering system |
| 06/16/2004 | CN2620832Y Charge meter for central air conditioner |
| 06/16/2004 | CN1154074C System for certified use of electrical energy |
| 06/13/2004 | CA2452667A1 Water metering system |
| 06/10/2004 | WO2004049270A2 Radio controlled prepayed metering system |
| 06/09/2004 | CN2620251Y Intelligent water-meter |
| 06/09/2004 | CN2620250Y Intelligent water-meter |
| 06/03/2004 | WO2004045351A1 Liquid supplying apparatus for vending machine |
| 06/02/2004 | CN1501544A Reduced value battery system |
| 05/27/2004 | WO2004017168A3 Transferable meter licenses using smartcard technology |
| 05/26/2004 | CN2618229Y Precharge controlling screen |
| 05/26/2004 | CN1151476C Storage battery charger and storage battery releasing device |
| 05/21/2004 | WO2003099705A3 Multi-device control and data communication system for fuel dispensing equipment |
| 05/19/2004 | DE10250537A1 Transponder and transceiver arrangement for use in metering of meterable liquids or gases or use of meterable telephone services, whereby the transceiver unit remains in standby mode unless metering is activated |
| 05/19/2004 | CN2616961Y Charged water consumption control device |
| 05/19/2004 | CN2616890Y Intelligent water meter |
| 05/13/2004 | WO2003093933A3 Prepaid broadband internet and software service method and apparatus |
| 05/06/2004 | US20040088122 Tamper proof meter |
| 04/27/2004 | US6727809 Methods for providing information, messages and advertisements to a user of a fuel pump that is coupled to remote computers through a data communications network |
| 04/21/2004 | EP1410345A1 Supply system |
| 04/21/2004 | CN1490600A Intelligent pre-payment IC card watermeter with stepped charge and calculation |
| 04/20/2004 | US6725106 System and method for backing up distributed controllers in a data network |
| 04/15/2004 | US20040073952 System for managing time rights linked to a digital content |
| 04/14/2004 | CN2611994Y Intelligent open/close controller of gas |
| 04/13/2004 | US6721400 Power and telecommunications access vending machine |
| 04/07/2004 | EP1406445A1 Management system of temporal rights linked to a digital content |
| 04/07/2004 | CN2610417Y Intelligent metering charging device for multi-user integral cooling and heating |
| 04/07/2004 | CN2610314Y IC card intelligent gasometer |
| 04/07/2004 | CN2610313Y Intelligent gasometer |
| 04/07/2004 | CN2610312Y IC card intellgient gasometer |
| 03/31/2004 | CN2608956Y Radio-frequency IC card intelligent gas meter |
| 03/31/2004 | CN2608886Y Independent electronic metering device for statistical energy consumption of central air conditioner user |
| 03/24/2004 | EP1400933A1 Improvements in or relating to utility meters |
| 03/24/2004 | CN1484004A IC card water meter |
| 03/10/2004 | CN2606339Y Integral IC card watermeter |
| 02/26/2004 | WO2004017168A2 Transferable meter licenses using smartcard technology |
| 02/26/2004 | CA2486272A1 Transferable meter licenses using smartcard technology |
| 02/25/2004 | CN2604740Y Coin-freed charging power supply device |
| 02/25/2004 | CN2604430Y Purified water making & selling integrated machine |