Matches 1 - 50 out of 87 1 2 >
Match Document Document Title
7430670 Software self-defense systems and methods  
Systems and methods are disclosed for protecting a computer program from unauthorized analysis and modification. Obfuscation transformations can be applied to the computer program's local...
7415617 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management  
An integrated, modular array of administrative and support services are provided for electronic commerce and electronic rights and transaction management. These administrative and support services...
7412056 Rolling code security system  
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
7392395 Trusted and secure techniques, systems and methods for item delivery and execution  
Documents and other items can be delivered electronically from sender to recipient with a level of trustedness approaching or exceeding that provided by a personal document courier. A trusted...
7363494 Method and apparatus for performing enhanced time-based authentication  
A time-based method for generating an authentication code associated with an entity uses an authentication code generated from a secret, a dynamic, time-varying variable, and the number of previous...
7281133 Trusted and secure techniques, systems and methods for item delivery and execution  
Documents and other items can be delivered electronically from sender to recipient with a level of trustedness approaching or exceeding that provided by a personal document courier. A trusted...
7177428 System and method for downloading electronic information to a video lottery terminal  
This invention relates to reprogramming of in-circuit programmable chips installed in video lottery terminals (VLTs) by downloading electronic information (software) to such chips. Encrypted...
7167562 Security method using information transmission by optical means, and an optical disk for implementing the method  
An electronic security device has a light-receiving interface that receives a modulated light signal emitted by the screen of a computer making use of the data medium, an output interface adapted...
7165174 Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management  
The present inventions provide an integrated, modular array of administrative and support services for electronic commerce and electronic rights and transaction management. These administrative and...
7143290 Trusted and secure techniques, systems and methods for item delivery and execution  
Documents and other items can be delivered electronically from sender to recipient with a level of trustedness approaching or exceeding that provided by a personal document courier. A trusted...
7143066 Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information  
Rights management information is used at least in part in a matching, narrowcasting, classifying and/or selecting process. A matching and classification utility system comprising a kind of Commerce...
7133846 Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management  
The present inventions provide an integrated, modular array of administrative and support services for electronic commerce and electronic rights and transaction management. These administrative and...
7133845 System and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7124302 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for electronic commerce including secure transaction management and electronic rights protection. Electronic appliances such as computers employed...
7120802 Systems and methods for using cryptography to protect secure computing environments  
Secure computation environments are protected from bogus or rogue load modules, executables and other data elements through use of digital signatures, seals and certificates issued by a verifying...
7120800 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7110983 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information  
Rights management information is used at least in part in a matching, narrowcasting, classifying and/or selecting process. A matching and classification utility system comprising a kind of Commerce...
7100199 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7095854 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7092914 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information  
Rights management information is used at least in part in a matching, narrowcasting, classifying and/or selecting process. A matching and classification utility system comprising a kind of Commerce...
7076652 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7069451 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
7062500 Techniques for defining, using and manipulating rights management data structures  
A descriptive data structure provides an abstract representation of a rights management data structure such as a secure container. The abstract representation may describe, for example, the layout...
7024564 Software protection device and method  
A method and apparatus for protecting computer software from unauthorized execution or duplication using a hardware key is disclosed. The apparatus comprises a means for communicating with the...
6985583 System and method for authentication seed distribution  
In one embodiment of a user authentication system and method according to the invention, a device shares a secret, referred to as a master seed, with a server. The device and the server both derive...
6980655 Rolling code security system  
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
6948070 Systems and methods for secure transaction management and electronic rights protection  
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the...
6938021 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information  
Rights management information is used at least in part in a matching, narrowcasting, classifying and/or selecting process. A matching and classification utility system comprising a kind of Commerce...
6880079 Methods and systems for secure transmission of information using a mobile device  
Methods and systems for secure transmission of information are provided. In accordance with a method of the present invention, a client sends to a server, a request, at least one unique identifier...
6690796 Rolling code security system  
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
6618807 Computer system with an external and portable electronic key for encryption and decryption processes  
The present invention provides a computer system comprising a system memory, a processor, a cryptoprogram, an I/O port, and an electronic key. The electronic key can be inserted into and removed...
6564323 Personal information controlling method and personal information controlling apparatus  
A personal information controlling method and apparatus for controlling pieces of personal information and for outputting a specific piece of personal information on a personal information...
6523119 Software protection device and method  
A method and apparatus for protecting computer software from unauthorized execution or duplication using a hardware key is disclosed. The apparatus comprises a means for communicating with the...
6518952 System for manipulation and display of medical images  
A system for manipulation and display of medical images, comprises an interpretation unit comprising a computer system with an image display unit(s) providing a main viewer and at least one...
EP0555219B1 METHOD AND APPARATUS FOR PERSONAL IDENTIFICATION  
Abstract not available for EP0555219 Abstract of corresponding document: WO9207436 A method and apparatus for providing improved security for a personal identification number (PIN) in a personal...
6392633 Apparatus for audio dictation and navigation of electronic images and documents  
Apparatus for annotation and navigation of electronic images comprising a handheld controller for use with a computer system. The controller comprises a microphone, voice dictation controls that...
6370649 Computer access via a single-use password  
A computer system according to the present invention implements a self-modifying “fail-safe” password system that allows a manufacturer or site administrator to securely supply a single-use...
6184862 Apparatus for audio dictation and navigation of electronic images and documents  
Apparatus for annotation and navigation of electronic images comprising a handheld controller for use with a computer system. The controller comprises a microphone, voice dictation controls that...
6175312 Encoder and decoder microchips and remote control devices for secure unidirectional communication  
Encoder and decoder microchips suitable for use in secure unidirectional remote control devices. The encoder microchip includes circuits for performing and encoding function on an identification...
6154544 Rolling code security system  
A rolling code transmitter is useful in a security system for providing secure encrypted RF transmission comprising an interleaved trinary bit fixed code and rolling code. A receiver demodulates...
6128741 Compact transparent dongle device  
A compact hardware key for protecting software executing on a computer is disclosed. The hardware key uses a two piece insulator design in which each insulator piece provides a double layer...
6128002 System for manipulation and display of medical images  
A system for manipulation and display of medical images, comprises an interpretation unit comprising a computer system with an image display unit(s) providing a main viewer and at least one...
6047258 Renting/leasing instrument options using satellite positioning system  
An apparatus and a method of purchasing or leasing the time dependent option of operation of an instrument are disclosed. An apparatus generates and uses a time dependent password configured to be...
5969324 Accounting methods and systems using transaction information associated with a nonpredictable bar code  
An accounting system includes a point of sale terminal (20) to print a transaction receipt (26) having a nonpredictable bar code (36) and human-readable transaction information (34) based upon the...
5930767 Transaction methods systems and devices  
A transaction system includes a computer (20) which performs a transaction method comprising steps of receiving a first data element indicating an item in a transaction, receiving a second data...
5917909 System for testing the authenticity of a data carrier  
A system for testing the authenticity of a data carrier determines the physical property of the data carrier from an irreversibly adjustable electric state of a circuit present separately on the...
5721777 Escrow key management system for accessing encrypted data with portable cryptographic modules  
A cryptographic module, such as a smartcard, is designed to a) store decrypting software programs, and information indicative of predetermined conditions under which an escrow agent is enabled to...
5715390 Method and apparatus for providing upgrades in electricity meters  
An electricity meter having a protected enabling scheme for activating meter options and upgrades is presented. The meter has a unique serial number, which includes bit-flags indicating which...
5671281 Self modifying access code for altering capabilities  
A system is disclosed for selectively altering the functional characteristics of a data processing system without physical or mechanical manipulation by providing an access code from a remote...
5652838 Smart disc cd-rom  
A CD-ROM, that is adapted for the protection of electronically transmitted data, comprising a CD-ROM, having a hub containing a battery power supply and a microprocessor, which receives signals...
Matches 1 - 50 out of 87 1 2 >