Class 235/30A - Meter preparation

Subclass of Class 235 - Registers
No. of patents: 4
Last issue date: 03/20/2007

Number	Title	Issue Date
7194443	Method for protecting a security module and arrangement for the implementation of the method In a security module and a method for protecting a security module, wherein security-relevant data are stored in a memory in the module, proper insertion of the security module on a device motherboard is monitored with a first function unit and a second function in ...	03/20/2007
4998205	Method and apparatus for inserting data into electronic taximeters from a central computer temporarily connected to a local terminal In order to introduce data, and in particular charging data, into the memory of a taximeter, the taximeter is connected to an adaptor which is in turn connected to the I/O connector of a local terminal which is connected to a central computer over a telec...	03/05/1991
4539644	Electronic taximeter and control system therefor In the taximeter disclosed, a microprocessor responds to a first set of pulses representing time and a second set of pulses representing distance and receives data representing a tariff from a constant store. The microprocessor calculates fares and advanc...	09/03/1985
4217484	Taximeter A taximeter with logic circuitry that provides passenger detection, distance measuring, clock timing, speed referencing, tamper and fault detectors, manual pushbutton controls, settable constants for distance, time and money, and an emergency power supply...	08/12/1980

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