| Patents for G07F 15 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity (3,147) |
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| 09/28/1999 | CA2190049C Vending machine for charging a secondary battery of a mobile phone |
| 09/08/1999 | CN2337617Y IC card gas and electricity meter |
| 08/26/1999 | WO1999042963A1 Apparatus for prepayment water management |
| 08/26/1999 | WO1999031953A3 System for credit transfer and load control in a power distribution network |
| 08/25/1999 | CN2335201Y IC card type gas meter |
| 08/12/1999 | WO1999040544A1 Fuel dispensing/vehicle identification |
| 07/21/1999 | CN2330018Y Automatic charging and controlling device for drinking water |
| 07/07/1999 | EP0927971A2 Method and postal apparatus with a chipcard read/write unit for reloading change data into a chipcard |
| 07/01/1999 | WO1999031953A2 System for credit transfer and load control in a power distribution network |
| 07/01/1999 | DE19754675A1 Domestic utility usage recording and billing apparatus for electricity, water, telecommunications etc. |
| 06/23/1999 | CN2325825Y Non-key and IC card type computerized oil fuel seller |
| 06/22/1999 | US5914654 Methods and apparatus for inputting messages, including advertisements, to a vehicle |
| 06/16/1999 | EP0923055A1 Automatical system with charging function for reusable current sources |
| 06/02/1999 | CN2322187Y Intelligent car gasmeter |
| 05/19/1999 | CN2319865Y Chassis structure for IC card gas meter controller |
| 05/19/1999 | CN2319864Y Comprehensive fee precollecting device of cut-off for control overdrawing by using codes for exchanging precollecting fees datas |
| 05/19/1999 | CN2319863Y IC meter for metering gas and water |
| 05/11/1999 | US5903064 Distribution network and method and device for regulating electric current from the network |
| 05/06/1999 | EP0769218B1 Distribution network and method and device for regulating electric current from the network |
| 04/21/1999 | EP0910221A2 Method and device for signalling the variable up-to-date tariff for added value services based on intelligent networks |
| 04/15/1999 | CA2248726A1 Method and device for variable, current rate signalling of in-based value-added services |
| 04/14/1999 | CN2314408Y Intellectual integrated gas meter |
| 04/14/1999 | CN2314407Y IC card gas meter |
| 03/31/1999 | EP0905962A1 Automatic service station for cellular telephones |
| 03/31/1999 | CN2312487Y Ic卡智能水表 Ic card smart meter |
| 03/17/1999 | EP0901610A1 Metering systems |
| 01/27/1999 | EP0892967A1 Metering systems |
| 01/27/1999 | CN2305714Y Automatic water vending machine |
| 01/13/1999 | CN1204823A Raw material sensing apparatus for vending machine and method of sensing raw material |
| 01/06/1999 | CN2303338Y IC card intelligent domestic gasometer |
| 01/06/1999 | CN2303295Y IC card charging protection device for pipeline gas fuel |
| 12/10/1998 | WO1998056138A1 Improvements relating to metering systems |
| 12/09/1998 | CN2300143Y Pre-paid water meter with intelligent card |
| 12/09/1998 | CN2300142Y 智能水表 Smart meter |
| 12/03/1998 | WO1998038844A3 Bidding for energy supply |
| 11/25/1998 | CN2298556Y Internal installed valve type IC card intelligent gas meter |
| 11/19/1998 | WO1998052167A1 Credit transfer in metering systems |
| 11/19/1998 | WO1998052003A1 Metering systems |
| 11/19/1998 | CA2289596A1 Metering systems |
| 11/19/1998 | CA2288805A1 Credit transfer in metering systems |
| 11/11/1998 | EP0877342A2 Battery rental system and apparatus |
| 11/03/1998 | US5831550 System and process for the measurement of the electric energy consumption of a plurality of consumers |
| 10/28/1998 | CN2296044Y IC card charging device for water supply |
| 10/28/1998 | CN1197256A Battery rent system |
| 10/20/1998 | US5825883 Method and apparatus that accounts for usage of digital applications |
| 10/07/1998 | EP0643841B1 System and process for the measurement of the electric energy consumption of a plurality of consumers |
| 09/29/1998 | US5813394 Cooking grill with moisture-insensitive flame detector |
| 09/23/1998 | EP0866400A1 Automatic commodity handling apparatus utilizing ic card |
| 09/23/1998 | CN2292305Y IC card computerized water meter controller |
| 09/22/1998 | US5812643 Power and telecommunications access vending machine |
| 09/22/1998 | US5811675 Modular gas units |
| 09/11/1998 | WO1998038844A2 Bidding for energy supply |
| 09/11/1998 | CA2298481A1 Bidding for energy supply |
| 09/09/1998 | EP0863492A1 System for cashless operation of prepayment utility metering devices |
| 09/09/1998 | CN2290892Y Automatic monitoring and controlling device of intelligent IC card gasometer |
| 09/08/1998 | US5806018 Methods and apparatus for updating navigation information in a motorized vehicle |
| 09/02/1998 | EP0862151A2 Power and telecommunications access vending machine |
| 09/02/1998 | CN2290082Y Coin-feed kilowatt-hour meter |
| 08/27/1998 | WO1998037518A1 Bar code reader for a fuel dispenser |
| 08/20/1998 | WO1998036388A1 Security system for alternative energy supplies |
| 07/29/1998 | CN2286900Y Intelligent IC card precharging type gas-flow charger |
| 07/23/1998 | DE19701220A1 Determining and computing consumption of heat pref. of small users |
| 07/08/1998 | EP0852364A1 Device for the controlled supply of electrical power, gas, water or the like |
| 07/08/1998 | EP0852045A1 Device for the controlled cashless supply of electric power, gas, water or the like |
| 07/07/1998 | CA2103475C Combination parking meter and electric energy dispensing apparatus and method |
| 06/24/1998 | CN2284961Y IC card pre-payment single-phase watt-hour meter |
| 06/17/1998 | EP0848363A2 Improvements in or relating to electronic gas meters |
| 06/16/1998 | US5768521 General purpose metering mechanism for distribution of electronic information |
| 06/04/1998 | WO1998024070A1 Method and device for authorising and controlling with a memory card the dispensing and metering of the consumption of a fluid or energy |
| 06/03/1998 | CN2283282Y Automatic charging device for IC card kilowatt-hour meter |
| 05/20/1998 | EP0843288A2 Improvements in or relating to gas meters |
| 05/20/1998 | EP0843287A2 Improvements in or relating to modular gas meters |
| 05/07/1998 | WO1998019447A1 Telecommunications interface and associated method for collecting and transmitting data |
| 05/07/1998 | CA2270231A1 Telecommunications interface and associated method for collecting and transmitting data |
| 05/06/1998 | CN2280965Y IC card precharging device with high-reliaility for electric meter |
| 04/28/1998 | US5744933 Vending machine for charging a secondary battery of a mobile phone |
| 04/21/1998 | US5742229 Methods and apparatus for dispensing a consumable energy source to a vehicle |
| 03/03/1998 | US5724256 Computer controlled olfactory mixer and dispenser for use in multimedia computer applications |
| 02/25/1998 | CN2275265Y Ic卡燃气表 Ic Card Gas Meter |
| 02/25/1998 | CN2275264Y Precharged intellgent card gas meter |
| 02/10/1998 | US5717374 Method for locating a vehicle |
| 02/05/1998 | WO1998004969A1 Automatic commodity handling apparatus utilizing ic card |
| 02/04/1998 | CN1172253A Pre-charges water meter with intelligent card |
| 12/10/1997 | EP0811957A2 Method for paying products and services |
| 12/10/1997 | CN2270248Y Micro-watt consumption precharging controller for gas meter and water meter and its pipe shutting-off |
| 12/04/1997 | WO1997045704A1 Metering systems |
| 12/03/1997 | CN2269611Y IC card computer charging controller for gas meter |
| 11/26/1997 | CN1166071A Charging power selling machine for carrying telephone |
| 11/05/1997 | CN1164302A Distribution network and method and device for regulating electric current from the network |
| 10/23/1997 | WO1997039430A1 Metering systems |
| 10/23/1997 | DE19615221A1 Logged delivery device for energy, data or material |
| 10/15/1997 | CN2264939Y IC card computer charging water-meter controller |
| 09/10/1997 | CN2262264Y Ic card prepaying charge device capable of realizing price rising regulating wire loss statistics time-sharing charge |
| 09/03/1997 | EP0792535A2 Equipment for the electrical recharge of accumulators, to be placed in a public spot |
| 08/27/1997 | CN2261026Y Intelligent electric meter with photoelectric sampling electric card |
| 08/13/1997 | CN2259650Y 智能卡煤气表 Smart Card Gas Meter |
| 07/24/1997 | DE19602264A1 Timed access control to multimedia system |
| 06/04/1997 | EP0777203A2 Improvements in or relating to modular gas meters |
| 05/20/1997 | US5631536 Rechargeable battery vending apparatus |
| 05/14/1997 | EP0773519A2 Vending machine for charging a secondary battery of a mobile phone |