 Control system with customizable menu structure for personal mobility vehicle |
| Referring now to the drawings, there is illustrated in FIG. 1 a diagrammatic representation of an ... |
|
| Intelligent network security device and method |
| I claim: 1. In a computer system connected to an external communications medium, a security device ... |
|
| Method for automatic intrusion detection and deflection in a network |
| OF THE INVENTION The present invention is of a method and a system for providing security to a ... |
|
| Enhanced browser application for service related to the transportation of a message |
| It is an object of the present invention to provide a universal browser, compatible with common ... |
|
| Representing and verifying network management policies using collective constraints |
| The foregoing needs and objects, and other needs and objects that will become apparent from the ... |
|
| Method and system for updating a root of trust measurement function in a personal computer |
| The present invention provides a method and system for updating a root of trust measurement ... |
|
| Spatial domain mechanism |
| OF VARIOUS EMBODIMENTS Referring to FIG. 1, a system 30 includes a host 32 coupled to a first ... |
|
| RF receiver having improved signal-to-noise ratio and method of operation |
| To address the above-discussed deficiencies of the prior art, it is a primary object of the present ... |
|
|
Data carrier for the storage of data and circuit arrangement for such a data carrier
| Details |
Inventors: Muhlberger, Andreas; Posch, Stefan;
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven, NL)
Primary Examiner: Revak; Christopher
Assistant Examiner:
Attorney, Agent or Firm: Stroud; Adam L.
A data carrier (1) intended for the storage of data in memory means (17) has a first memory access means (18) for accessing a first storage location (22) and has a second memory access means (33) for accessing a second storage location (23), the first storage location (22) being only accessible by the first memory access means (18) with the aid of access enabling means (21, 19, 37, 39), and further has an additional memory access means (38), so as to enable an access authorization for the access to the first storage location (22) and so as to enable access to the first storage location (22) during an access by the second memory access means (33). |
|
DETAILED DESCRIPTION The invention claimed is: 1.
A data carrier for the storage of data, which data carrier has a first interface for communication with a first communication device and which data carrier has a second interface for communication with a second communication device and which data carrier includes an electrical circuit arrangement, which circuit arrangement includes a first voltage supply means, a first clock generator, and a first signal conversion means of the first interface and a second voltage supply means, a second clock generator, and a second signal conversion means of the second interface and which circuit arrangement has memory means for the storage of data, which memory means has a first storage location, a second storage location, and a third storage location, and which circuit arrangement has a first memory access means, arranged between the first interface and the memory means, for accessing the first storage location, the third storage location, and not the second storage location of the memory means and which circuit arrangement has a second memory access means, arranged between the second interface and the memory means, for accessing the second storage location, the third storage location, and not the first storage location of the memory means and which circuit arrangement has access enabling means which enable the first storage location to be accessed only by the first memory access means, characterized in that the data carrier has additional memory access means adapted to cooperate with the second memory access means and adapted to access the first storage location and designed to verify an access authorization for the access to the first storage location, and in that after a positive result of the verification of the access authorization the second memory access means can, in addition, access the first storage location via the additional memory access means and via the first memory access means.
2.
A data carrier as claimed in claim 1, characterized in that the additional memory access means are included in the first memory access means
|
| Related patents |
|
|
Exhaust valve for diesel engine and production thereof
OF THE INVENTION Embodiments of the invention will be explained in referrence to the attached drawings. FIG. 1 shows the exhaust valve according to the invention for D...
|
|
|
Computer system having a plurality of stored system capability states from which to resume
According to the present invention a computer system is provided that has a plurality of suspend files allowing multiple system states to be selectively saved and ...
|
|
|
Barrier synchronization method wherein members dynamic voting controls the number of synchronization phases of protocols and progression to each new phase
The shortcomings of the prior art are overcome and additional advantages are provided through the provision of a barrier synchronization mechanism. A group cf members, ...
|
|
|
System for transferring data specified in a transaction request as a plurality of move transactions responsive to receipt of a target availability signal
The present invention is a system and method for efficiently transporting blocks of data through a high speed, bus-like interconnect, where the burst transfer size ...
|
|
|
Method and apparatus for synchronization of data retrieval and presentation
The present invention includes a method and an apparatus for synchronization of data retrieval; this data may be video and audio data which includes a sequence of frames ...
|
|
|
Method and system for message transfer session management
In accordance with the invention, there is provided a method and system for managing transfer of message packets in a session between first and second nodes in a message ...
|
|
|
APPARATUS FOR DISTRIBUTING INFORMATION OVER A NETWORK-BASED ENVIRONMENT, METHOD OF DISTRIBUTING INFORMATION TO USERS, AND METHOD FOR ASSOCIATING CONTENT OBJECTS WITH A DATABASE WHEREIN THE CONTENT OBJECTS ARE ACCESSIBLE OVER A NETWORK COMMUNICATION MEDIUM
A system and method are provided to document and quantify demand for particular information that is a requested by an individual user by sampling a worldwide user ...
|
|
|
Service providing system and service providing device that provides a specific service in response to user authority determination based on positional relationships of virtual objects
However, according to the related art method, since everyone can operate a projector and cause any type of data to be displayed by manipulating a controller, such as a PC...
|
|
|
Method, system, and program for returning a file requested through a network connection
OF THE PREFERRED EMBODIMENTS In the following description, reference is made to the accompanying drawings which form a part hereof and which illustrate several ...
|
|
|
Systems, methods and computer program products for validating web content tailored for display within pervasive computing devices
In view of the above discussion, it is an object of the present invention to provide systems, methods and computer program products for simulating different client ...
|
|
|
Processing Data 
