| Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147) |
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| 01/30/2001 | US6181991 Electric vehicle sharing system |
| 01/24/2001 | EP1071048A2 Device for the safety activation of household appliances and the like |
| 01/24/2001 | CN2416494Y Intelligent water meter |
| 01/23/2001 | US6177879 Battery rental system and apparatus |
| 01/10/2001 | EP1067649A2 Power switching system and its control method |
| 01/10/2001 | EP1067367A1 Device for releasing or blocking of gas delivery |
| 01/10/2001 | CN1279438A Charge device and method for paying for metering terms |
| 01/10/2001 | CN1060596C Distribution network and method and device for regulating electric current from the network |
| 01/04/2001 | DE19930323A1 Vermittlungssystem für Strom und Steuerverfahren dazu Switching system for power and control method thereof |
| 12/21/2000 | WO2000077527A2 Electrical energy meter |
| 12/20/2000 | CN1277414A Accumulator exchanging apparatus |
| 12/06/2000 | CN2409563Y Automatic-controlled water-meter |
| 12/06/2000 | CN2409497Y Prepayment automatic charging watermeter |
| 11/30/2000 | DE19924346A1 Billing meter for communal supply service |
| 11/29/2000 | EP1055202A1 Fuel dispensing/vehicle identification |
| 11/28/2000 | US6154006 Battery rental system |
| 11/22/2000 | CN2407336Y Intellectual IC card water meter |
| 11/21/2000 | US6150955 Apparatus and method for transmitting data via a digital control channel of a digital wireless network |
| 11/15/2000 | EP1052601A2 Method and apparatus for purchasing energy |
| 11/15/2000 | CN1273659A Electronic electricity meter |
| 11/08/2000 | CN1272678A Power equipment containing monostable state type relay for monitoring prepayment electric quantity |
| 11/08/2000 | CN1272623A Measuring and controlling method of gas meter and its device |
| 11/08/2000 | CA2307465A1 Method and apparatus for purchasing energy |
| 11/07/2000 | CA2194156C Distribution network and method and device for regulating electric current from the network |
| 11/01/2000 | CN1271862A Control circuit system of card-type kilowatt-hour meter |
| 10/26/2000 | WO2000000935A9 Electronic electricity meter |
| 10/18/2000 | CN2401876Y Quantitative supply device for IC card watermeter |
| 10/17/2000 | US6134306 Method and device for variable, current rate signalling of in-based value-added services |
| 10/11/2000 | CN2400844Y IC card control opening temp. control semi-closed semi-automatic heating stop valve |
| 10/11/2000 | CN2400843Y Magnetic card control opening temp. control semi-closed smei-automatic heating stop valve |
| 10/11/2000 | CN2400842Y IC card control opening pressure control semi-closed semi-automatic heating stop valve |
| 10/05/2000 | WO2000058922A1 Utility purchases by prepayment |
| 10/04/2000 | EP1040453A1 Electronic electricity meter |
| 09/26/2000 | US6125082 Timed cigarette dispenser |
| 09/13/2000 | CN2396452Y Hand magnetic controller for water, gas and electricity |
| 09/13/2000 | CN2396451Y Heat supplying IC card intelligent metering charging device |
| 09/05/2000 | US6112981 Bar code reader for a fuel dispenser |
| 08/31/2000 | WO2000050985A1 Adjustable price fuel dispensing system |
| 08/30/2000 | CN2394270Y Intellectual heating managing apparatus |
| 08/30/2000 | CN2394269Y Data collector for meters |
| 08/29/2000 | US6109524 Automatic commodity handling apparatus utilizing IC card |
| 08/09/2000 | CN2391249Y Flow controller with remote control function |
| 08/09/2000 | CN2391248Y Intelligent IC card pre-payment thermal energy meter |
| 07/20/2000 | DE19957660A1 Method of determining and the deducting the fare for a journey on public transport using a charge card carried by the passenger |
| 07/19/2000 | CN2388656Y Intelligent watermeter |
| 06/28/2000 | CN2385384Y Single phase electronic intelligent network kilowatt-hour meter |
| 06/28/2000 | CN2385383Y Pre-payment water meter |
| 06/21/2000 | CN2384273Y Magnetic interference-prevention electricity, water and gas dry-reed pipe signal collector |
| 06/21/2000 | CN2384272Y Universal pre-charging apparatus of multi-mode inputting electricity, water and gas |
| 06/15/2000 | WO2000035063A1 Architecture layer interfacing devices and applications |
| 06/14/2000 | CN2383157Y Card running water meter |
| 06/08/2000 | WO2000033258A1 Method for charging the price of travel on public transport |
| 06/08/2000 | DE19957830A1 Charge collection module for chip card controlled compact pre-payment system for utilities has module with control unit that is separate from utility meter |
| 05/24/2000 | CN2379840Y IC card remote watching type pre-payment water meter |
| 05/24/2000 | CN2379839Y IC card pre-payment electric meter |
| 05/23/2000 | US6067008 Methods and apparatus for inputting messages, including advertisements, to a vehicle |
| 05/17/2000 | CN2378776Y Automatic charge meter for hot water |
| 05/17/2000 | CN2378775Y Ic卡水表控制器 Ic card meter controller |
| 05/17/2000 | CN2378774Y Remote IC card prepaying charges electric energy meter |
| 04/26/2000 | CN2376016Y Watermeter with intelligent card |
| 04/19/2000 | CN1251188A Security system for alternative energy supplies |
| 04/13/2000 | WO2000021044A1 System and method for communicating by card in a power or fluid dispensing network |
| 04/12/2000 | EP0992958A2 Metering device with programmable smart card |
| 04/11/2000 | US6049791 Utility meter and display system |
| 04/04/2000 | US6047274 Bidding for energy supply |
| 03/16/2000 | WO1999056101A3 A leakage detector, a latching solenoid, a flow meter, and a liquid dispensing apparatus including same |
| 03/15/2000 | EP0986034A2 Battrey charging apparatus and battery returning apparatus |
| 03/15/2000 | CN2369300Y Anti-stealing battery casing for intellectual gas meter |
| 03/15/2000 | CN2369299Y Dry intellectual encrypted IC card water meter |
| 03/15/2000 | CN1247354A Storage battery charger and storage battery releasing device |
| 03/14/2000 | US6035725 Gas meters |
| 03/09/2000 | WO2000013152A1 Method for controlling the use of furniture to sit or lie on, put at users' disposal and piece of furniture used therewith |
| 03/08/2000 | EP0983577A1 Credit transfer in metering systems |
| 03/02/2000 | DE19912804A1 Smart card controlled supply of energy supply to a building has a controller that compares credit amount on the card with the output of supply meter |
| 03/01/2000 | EP0981723A1 Metering systems |
| 03/01/2000 | CN2366903Y IC card pipeline combustible gas electric control valve |
| 02/23/2000 | CN2365719Y Micro-power dissipation IC card automatic timing fees collecting machine |
| 02/16/2000 | EP0979494A1 Bar code reader for a fuel dispenser |
| 01/26/2000 | EP0974114A2 Bidding for energy supply |
| 01/25/2000 | US6018293 Methods and apparatus for providing securities and stock quotations to an occupant of a vehicle |
| 01/19/2000 | CN2359750Y Bidirectional remote controlled IC card controller |
| 01/19/2000 | CN2359749Y Intelligent gas selling machine |
| 01/18/2000 | US6016509 General purpose metering mechanism for distribution of electronic information |
| 01/12/2000 | EP0970451A1 Security system for alternative energy supplies |
| 01/11/2000 | US6014089 Method for transmitting data using a digital control channel of a wireless network |
| 01/06/2000 | WO2000000935A1 Electronic electricity meter |
| 01/06/2000 | CA2301700A1 Electronic electricity meter |
| 01/05/2000 | CN2357374Y Automatic IC card charging apparatus for gas in pipe |
| 12/29/1999 | CN2356376Y Air-water isolation type water vending machine |
| 12/07/1999 | US6000034 Security system and method for revenue class electricity meter |
| 11/24/1999 | EP0958694A1 Telecommunications interface and associated method for collecting and transmitting data |
| 11/18/1999 | WO1999058987A1 Method for transmitting and storing value and value store electric power meter using the same |
| 11/18/1999 | CA2332113A1 Method for transmitting and storing value and value store electric power meter using the same |
| 11/04/1999 | WO1999056101A2 A leakage detector, a latching solenoid, a flow meter, and a liquid dispensing apparatus including same |
| 10/20/1999 | EP0950991A2 Payment system |
| 10/20/1999 | CN2344819Y IC card charged water meter |
| 10/13/1999 | EP0948780A1 Method and device for authorising and controlling with a memory card the dispensing and metering of the consumption of a fluid or energy |
| 09/30/1999 | DE19813342A1 Integrated computer-supported process of energy determination, energy accounting and energy optimization in program system |
| 09/29/1999 | CN2341203Y Controller for automatic computer gasoline supplier with IC card |
| 09/28/1999 | US5959549 Communal metering system |