Patents
Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147)
02/2004
02/25/2004CN1139817C Control circuit system of card-type kilowatt-hour meter
02/24/2004US6695019 Combo vending system for gases
02/19/2004US20040034603 Transferable meter licenses using smartcard technology
02/18/2004CN2603931Y Mechanical pre-payment water meter
02/04/2004CN2602438Y Water use control device with IC card
01/2004
01/28/2004CN1136436C Intelligent network watermeter
01/22/2004WO2004008355A1 Commodity purchase current analysis system
01/22/2004US20040015982 Electronic user pays product and/or service controller
01/22/2004US20040015433 Bidding for energy supply to resellers and their customers
01/22/2004US20040015428 Bidding for energy supply
01/22/2004DE10228236A1 Elektrisches System Electrical System
01/19/2004CA2392650A1 Price-sensitive electricity consumption without the need or use of time-of-use metering
01/14/2004CN2599677Y Handset-descriminating coin-feed charging server
01/14/2004CN2599676Y Multiple-residence integrated electric energy controlled management device
12/2003
12/31/2003CN2596396Y Power time controller for household entertainment electric appliance
12/30/2003US6671675 Metering the flow of electronic information
12/24/2003WO2003107110A1 Beverage dispenser
12/24/2003CN2594888Y Remote controlelr of electric energy meter
12/18/2003US20030230597 Beverage dispenser
12/11/2003WO2002099759A3 Improvements in or relating to a utility prepayment systems
12/10/2003CN2591582Y Micro-power consumption ultrashort intelligent integrated water meter valve structure
12/04/2003WO2003099705A2 Multi-device control and data communication system for fuel dispensing equipment
12/04/2003US20030225713 Prepayment system for power distribution using RFID technology
12/03/2003CN2589952Y Integrated IC card intelligent water gauge
12/03/2003CN2589951Y IC card intelligent water meter
11/2003
11/26/2003CN2588331Y Bus system, prepayment and monitored centralized water meter recoring device
11/13/2003WO2003093933A2 Prepaid broadband internet and software service method and apparatus
11/05/2003CN2585194Y Passive intelligent pre-payment gas meter
11/04/2003US6640954 Appliance timing system
10/2003
10/30/2003US20030204443 Prepaid broadband internet and software service method and apparatus
10/30/2003US20030204377 Remote-access fuel dispenser using a data type aware mark-up language
10/29/2003CN1451949A Pre-payment intelligent card sewage (waste water) discharge metering auto-controlling terminal
10/22/2003CN1450500A Non-contact type water-saving control and management method and device
10/16/2003WO2003084375A1 Coin-operated sound-producing time-controlled candle system and method for the production of said candle
10/16/2003WO2002047041A3 Prepayment meter
10/01/2003CN2577256Y Intelligent water meter
10/01/2003CN2577255Y Non-contact infrared IC-card water meter
09/2003
09/17/2003CN2574018Y Pipeline flow intelligent metering meter
09/17/2003CN1443344A Utility metering system incorporating transaction authorisation system
09/10/2003CN2572355Y Domestic intelligent gas meter with combustible gas alarm
09/10/2003CN2572295Y Gas combustion water heater with automatic settling accounts
09/10/2003CN1441231A 网络智能水表 Smart meter network
09/04/2003US20030167178 Utility metering system incorporating a transaction authorisation system
09/03/2003CN2570747Y Intelligent water meter with interchangeable battery
09/03/2003CN2570745Y Magnetic card style safety diaphragm type gas meter
08/2003
08/27/2003EP1337862A2 Asymmetrical communication in prepayment metering
08/27/2003EP1237642B1 Oxygen dispenser
08/20/2003CN1118779C Pre-charge system for consumption of water, electricity and gas
08/13/2003CN2566242Y Universal pre-payment running watermeter
08/13/2003CN2566240Y Detachable IC card gas meter
07/2003
07/31/2003US20030145322 Limiting apparatus of electric machinery
07/24/2003WO2003060840A1 Electronic system for data management and product and/or service distribution over network(s)
07/23/2003CN2562273Y Coin electric vehicle chargers
07/23/2003CN2562172Y Gas mass flowmeter with IC card and self-retain valve
07/23/2003CN2562171Y Medical oxygen meter with IC card and self-retain valve
07/22/2003US6598029 Bidding for energy supply with request for service
07/10/2003DE20304335U1 Device for controlling a power supply with a pass authorization controller is configured so that a pass is only required to switch the power supply on
07/08/2003US6591229 Metrology device with programmable smart card
07/02/2003CN2558968Y Electronic counting real time display IC card gas flowmeter
07/02/2003CN2558967Y Magnetic card measurer
06/2003
06/25/2003CN1426027A Automatic charging system for water, electricity and gas
06/25/2003CN1112656C System for alternative energy supply and its control method
06/19/2003WO2003029134B1 Fuel-pump controller
06/18/2003CN2556607Y Ic卡智能水表控制器 Ic card smart meter controller
06/12/2003US20030110140 Method for facilitating pricing, sale and distribution of fuel to a customer
06/04/2003CN2554606Y 智能水表 Smart meter
05/2003
05/27/2003US6571201 Remote-access fuel dispenser using a data type aware mark-up language
05/21/2003EP1312050A1 Parking fee system
05/21/2003CN2551978Y Electric butterfly valve special for IC card intelligent water-meter
05/21/2003CN2551977Y Electronic water-meter without replacing cell
05/21/2003CN2551976Y Precharged water-meter
05/15/2003US20030091168 Power and telecommunications access vending machine
05/14/2003EP0643841B2 System and process for the measurement of the electric energy consumption of a plurality of consumers
05/13/2003CA2272220C Electronic energy management system
05/07/2003CN2549441Y Intelligent water gauge
04/2003
04/24/2003US20030075236 Combo vending system for gases
04/23/2003CN2546853Y Intelligent rotor gas meter
04/23/2003CN1412565A Single-phase pre-payment integrated multiuser electric energy meter
04/22/2003US6553353 Advanced metering system enabling regulation and billing of utilities by third party interagent
04/17/2003US20030074435 Smart business manager postal calculator
04/17/2003US20030074316 Self-service terminal
04/10/2003WO2003029134A1 Fuel-pump controller
04/02/2003EP0852045B1 Combination of a device for the controlled cashless supply of electric power, gas, water or the like with a handheld-transmitter
04/02/2003CN2543038Y Controller for code-exchanging precharge data of gas
03/2003
03/25/2003US6536431 Oxygen dispenser
03/12/2003CN1402650A Oxygen dispenser
03/05/2003EP1287505A1 A utility metering system incorporating a transaction authorisation system
03/05/2003CN2539154Y Large flow water-meter controller of code exchange water repayment data
03/04/2003US6529883 Prepayment energy metering system with two-way smart card communications
02/2003
02/19/2003CN2536999Y IC card intelligent cold water meter
02/19/2003CN1101971C Card type microcomputerized safety autocontrol gasometer
02/12/2003CN2535784Y Novel coal-gas meter
02/12/2003CN2535781Y IC-card type water meter, long-distance transferring water-meter and dry-type water-meter core
01/2003
01/30/2003US20030023637 System and method for rapid document conversion
01/30/2003US20030023540 Bidding for Energy Supply
01/29/2003CN1393391A Vendor for mineral water
01/23/2003WO2002037227A3 Asymmetrical communication in prepayment metering
01/16/2003US20030010818 Print for pay printer
01/15/2003CN2531362Y Metering on-off integral water meter
01/15/2003CN1099023C Measuring and controlling method of gas meter and its device
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