| Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147) |
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| 06/15/2011 | CN201867896U Card-inserted prepayment gas meter |
| 06/15/2011 | CN201867895U Card insertion type intelligent electric energy meter for single-phase cost control |
| 06/15/2011 | CN201867894U Passive prepaid gas meter |
| 06/15/2011 | CN201867893U Intelligent billing device for charger |
| 06/15/2011 | CN101667315B Electric energy meter with independent crystal oscillator |
| 06/15/2011 | CN101387533B IC card gas Roots flowmeter measuring pocket and measuring method |
| 06/08/2011 | CN201859962U Photoelectricity isolation IC card seat |
| 06/08/2011 | CN201859501U Water meter management system capable of realizing progressive water price |
| 06/08/2011 | CN201859500U Device for transmitting and controlling data in remote payment system of water meters |
| 06/08/2011 | CN102088201A Electrocar intelligent charging system with alternative energy source and energy storage device |
| 06/08/2011 | CN101414399B Single-phase pre-payment electric energy control device and electric energy metering system |
| 06/01/2011 | CN201853281U Card insertion circuit of multi-card type electric energy meter for agricultural irrigation and drainage |
| 06/01/2011 | CN201853280U Household heat metering system for heating |
| 06/01/2011 | CN201853279U Electricity charge payment system |
| 06/01/2011 | CN201852867U Organic glass window for single-phase tariff control intelligent energy meter |
| 05/31/2011 | US7950513 Coin drop mechanism |
| 05/25/2011 | EP2324327A2 Mobile electricity meter for the location-independent power intake of and/or for the location-independent power feed by a mobile storage and consumption unit |
| 05/25/2011 | CN201846103U Charging pile system of electric automobile with function of preventing misplug/mis-pullout |
| 05/25/2011 | CN102074078A 电能表智能显示控制装置及其控制方法 Smart Meter display device and control method |
| 05/25/2011 | CN102074077A System and method for preventing cheating of IC card oiling machine |
| 05/25/2011 | CN102074076A Intelligent electric meter centralized recharging terminal and control method thereof |
| 05/25/2011 | CN102074075A Single-phase local prepayment intelligent electric energy meter |
| 05/25/2011 | CN102074074A Prepaid wireless smart gas meter |
| 05/25/2011 | CN102074073A International Electrotechnical Commission (IEC) 62055 standard based card-less prepayment electricity purchasing method |
| 05/25/2011 | CN101398954B Three phase pre-payment electric energy metered system and electric energy control device |
| 05/25/2011 | CN101221675B Control device cooperated with plug-in type watt-hour meter |
| 05/19/2011 | WO2011058206A1 System for controlling power consumption with prepayment for the latter |
| 05/18/2011 | CN102063765A Water meter management system capable of realizing step water price |
| 05/18/2011 | CN102063764A Intelligent gas meter of Internet of things and control system thereof |
| 05/11/2011 | CN201828988U Remote prepayment load control management public transformer terminal |
| 05/11/2011 | CN201828361U Closed integral heat meter |
| 05/11/2011 | CN102055214A Electric energy supply system for electric vehicle |
| 05/11/2011 | CN101726335B Remote monitoring device for water flow |
| 05/05/2011 | DE202011003228U1 Vorrichtung zum Aufpumpen von Gegenständen Apparatus for inflating objects |
| 05/04/2011 | CN201820294U Intelligent radio-frequency IC (integrated circuit) card water meter |
| 05/04/2011 | CN201820293U Heating control device for prepaying with non-contact smart IC card |
| 04/27/2011 | CN201812328U Charging column control system |
| 04/27/2011 | CN102034314A Automatic card inserting device for intelligent electric energy meter |
| 04/27/2011 | CN101650847B Check gauge of prepayment IC-card electric energy meter and method thereof |
| 04/21/2011 | DE102009045756A1 Verfahren und Vorrichtung zur Kontrolle der Berechtigung von Aufladevorgängen elektrisch betriebener Fahrzeuge Method and apparatus for controlling the authorization of battery recharges electric vehicles |
| 04/20/2011 | CN201804656U High-voltage prepaid switch cabinet |
| 04/20/2011 | CN201804378U Intelligent prepayment meter with spontaneous hydro-power supply radio-frequency card |
| 04/20/2011 | CN201804377U IC (Integrated Circuit) card gas meter |
| 04/20/2011 | CN201804376U Single-phase prepayment electric energy meter with malignant load identification function |
| 04/20/2011 | CN201804375U Power consumption charging system for charging pile |
| 04/20/2011 | CN201804374U Intelligent charging spot |
| 04/20/2011 | CN201804373U IC card gas meter signal vertical sampling mechanism |
| 04/20/2011 | CN201804256U Combined management and control system for water, electricity and gas |
| 04/20/2011 | CN201803753U Gas meter capable of issuing alarm and cutting off under flow rate abnormity |
| 04/14/2011 | WO2011042322A1 Integrated energy and parking management for electric vehicles |
| 04/13/2011 | CN201796429U IC card prepayment water meter control circuit |
| 04/13/2011 | CN201796428U Single-phase cost control intelligent electric energy meter with temperature compensation clock module |
| 04/13/2011 | CN201796427U Remote control intelligent card (IC) gas meter |
| 04/13/2011 | CN201796426U IC card water meter provided with RS485 interface |
| 04/13/2011 | CN201796425U Intelligent card (IC) water control charging terminal |
| 04/13/2011 | CN201796424U Single-phase local charge control smart meter |
| 04/13/2011 | CN201796423U Single-phase remote cost-control smart electricity meter |
| 04/13/2011 | CN201796067U Electric meter box upper cover provided with anomalous card slot |
| 04/13/2011 | CN201796064U Automatic flexible protective cover of electric meter slot |
| 04/13/2011 | CN102013719A Alternating current charging pile based on satellite navigation system |
| 04/13/2011 | CN102013136A Prepayment energy meter |
| 04/13/2011 | CN102012495A Device and method for detecting charge control function of charge control electric energy meter |
| 04/07/2011 | WO2011038901A1 Improved method for treatment of patients with cystic fibrosis |
| 04/06/2011 | EP2306418A2 Electricity charging point |
| 04/06/2011 | CN201788556U Improved intelligent electricity meter |
| 04/06/2011 | CN201788555U Remote-control intelligent fuel gas meter |
| 03/31/2011 | DE202010017091U1 Kompakter Stromverbrauchsmünzer als Nachrüsteinheit für Stromversorgungssäulen Compact power consumption coin as a retrofit unit for electricity supply columns |
| 03/31/2011 | DE102009043306A1 Überwachungssystem und Verfahren zum Überwachen einer Energieübertragung zwischen einer ersten Energieeinheit und einer zweiten Energieeinheit Monitoring system and method for monitoring a power transfer between a first power unit and a second unit of energy |
| 03/30/2011 | CN201780634U Electric card plugging device for electric energy meter detection equipment |
| 03/30/2011 | CN201780633U Network control meter |
| 03/30/2011 | CN201780632U Prepayment gas metering controller based on radio frequency card technology |
| 03/30/2011 | CN201780631U Radio-frequency card charging control circuit |
| 03/30/2011 | CN101996448A Application technology of radio-frequency IC MFRC522 to intelligent instrument |
| 03/30/2011 | CN101414398B Multiuser wireless remote intelligent gas meter |
| 03/23/2011 | CN201773446U IC test card for prepayment energy meter |
| 03/23/2011 | CN101989761A Time-interval intelligent fee-charging charging device of electric vehicle |
| 03/17/2011 | US20110066542 System and method for managing risk associated with product transactions |
| 03/16/2011 | CN201766396U AC charging post for electric automobile |
| 03/16/2011 | CN201766395U AC/DC integrated charge pile |
| 03/16/2011 | CN201765638U Multi-user electric energy meter power-on/off control driver |
| 03/16/2011 | CN101986046A Central heating compartment program-controlling and household measurement system based on wireless network |
| 03/10/2011 | DE102009039650A1 Method for energizing e.g. electrical operable vehicle in parking lot, involves sending releasing signal so that current is fed to vehicle, during correlation of characteristics with information, and metering electrical quantity |
| 03/09/2011 | CN201758300U Alternating-current charging pile of electric automobile |
| 03/09/2011 | CN201758298U Intelligent photovoltaic charging station |
| 03/03/2011 | DE102009037968A1 Verfahren und Vorrichtung zur Identifizierung eines Elektrofahrzeugs gegenüber einer Abrechnungszentrale A method and apparatus for identifying an electric vehicle to a billing center |
| 03/02/2011 | CN201754516U Electric vehicle charging system |
| 03/02/2011 | CN201754291U Sing-phase electronic prepayment dual-control electric energy meter |
| 02/24/2011 | WO2011021973A1 Method of electrical charging |
| 02/16/2011 | CN201749484U Radio frequency card reading card seat of card type prepayment electric energy meter |
| 02/16/2011 | CN201748538U Solar energy central hot water household card plug-in using device |
| 02/16/2011 | CN101976865A Electric automobile charge pile system with error plug preventing function and error plug preventing method thereof |
| 02/16/2011 | CN101976862A Charging pile system and operation strategy thereof |
| 02/16/2011 | CN101976479A Remote control intelligent card (IC) gas meter |
| 02/09/2011 | CN201741055U Heat apportionment metering controller |
| 02/09/2011 | CN101968905A Portable data terminal |
| 02/09/2011 | CN101968904A Intelligent charging device of charger |
| 02/02/2011 | CN201732427U Single-phase IC card prepaid digital electric energy meter |
| 02/02/2011 | CN101963414A Centralized heating and refrigerating system integrating solar energy, air energy and power grid |
| 01/26/2011 | CN201725387U Smart card water-saving controller |
| 01/26/2011 | CN201725386U Electric energy meter based on SM1 cryptographic algorithm |