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Document Title |
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8433456 |
System and method for controlling power windows of a vehicle
A system and method for controlling power windows of a vehicle includes a receiver mounted on the vehicle for receiving an open window request signal wirelessly from a portable device, at least one...
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8416057 |
Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item
A method and system for identifying an authentication status of a first item. An RFID reader transmits zero and a random number to a first RFID tag associated with the first item. The first RFID...
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8400264 |
System and methods for automatically moving access barriers initiated by mobile transmitter devices
An operator system and related methods for automatically controlling access barriers which includes a base controller associated with at least one access barrier and at least one base receiver...
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8384580 |
System and method for extending transmitter training window
A method for configuring a transmitter device to transmit a recognized transmission to a receiving device is provided. The method includes transmitting a first transmission and transmitting a...
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8384513 |
Transmitter and method for transmitting an RF control signal
A transmitter for transmitting an RF control signal to a remote system includes a user input device, a memory and a transmitter circuit. The memory includes control data associated with the remote...
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8368516 |
Secure data exchange with a transponder
A method includes transmitting, from a base station, a first request and receiving, from a transponder, a first code transmitted responsive to the first request. The method includes transmitting,...
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8358197 |
Mesh network door lock
Systems and methods are disclosed for sending a code from a mesh network key and wirelessly communicating the code with one or more mesh network appliances over a mesh network such as ZigBee;...
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8310346 |
Verification of movement of items
Apparatus and system for verifying a route taken during movement of an RFID tag, comprising a trusted platform module; sealed storage (80) comprising one or more stores (50, 52) for storing a...
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8299891 |
Antitheft system for vehicle
In a keyless entry system, a CPU in an ECU and a CPU in a remote control key each have an associated memory for storing respective function formulas, which are specified by primary function formula...
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8275511 |
Cryptology calculation for remote entry devices
A passive entry and start system includes a controller that calculates the cryptology required for each remote identification device during idle transmission time to reduce overall system actuation...
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8228164 |
Remote control system for car-mounted device
A remote control system for a car-mounted device capable of realizing communication performance required for a keyless function and communication performance required for a smart function while...
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8212651 |
Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item
A method and system for identifying an authentication status of a first item. An RFID reader transmits zero and a random number to a first RFID tag associated with the first item. The first RFID...
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8195106 |
Vehicle control and communication via device in proximity
An apparatus, device, methods, computer program product, and system are described that make a determination that a first device associated with a vehicle is in proximity to a wireless device,...
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8138889 |
Method, transponder, and system for secure data exchange
A method for data exchange is provided, whereby a first code is generated by a transponder, which is transmitted to a base station, a first transmission information is generated by the base station...
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8089341 |
Management system
A management system manages use of management object provided in facilities by using an information storage medium of a user. An entrance management apparatus, provided in the vicinity of an...
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8077009 |
Trinary to trinary rolling code generation method and system
An all-trinary rolling code method and system which allow a barrier opener to generate and transmit trinary rolling codes without entering or storing any rolling code values as binary words...
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8064854 |
Device and method of radio wave transmission
In a transmitter device of a smart entry system for a vehicle, a transmitter antenna is provided between a variable power circuit and the ground, and is controlled by a switching circuit to...
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8058970 |
System and methods for automatically moving access barriers initiated by mobile transmitter devices
A discrete add-on control system for a barrier operating system is provided. The control system includes a mobile transmitter, a barrier state transmitter a controller and an indicator. The mobile...
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7915997 |
System and method for remote activation with interleaved modulation protocol
A system and method for remote activation of a device includes, in one embodiment, transmitting a command message according to a first modulation, and transmitting a signal representing the command...
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7911358 |
System and method for enrollment of a remotely controlled device in a trainable transmitter
A wireless control system is configured to be trainable to control any number of remotely controlled devices. The system can be configured to gather and learn information relating to a signal...
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7873989 |
Wireless access device
An access device includes means for receiving, via a wireless communication link, a key and validity information. The access device also includes wireless communication means for establishing a...
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7872582 |
RFID tag chips and tags with alternative memory lock bits and methods
RFID tag circuits, tags, and methods are provided for using alternative memory lock bits. A pointer in tag memory is configured to point to one or the other of the alternative lock bits associated...
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7868736 |
Security device, vehicle authentication device, method and program
Apart from authentication of an electronic key, authentication of an ID card and authentication of user authentication information are executed. When all the authentications have been successfully...
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7855633 |
Remote control automatic appliance activation
A programmable remote control automatically learns characteristics necessary to generate an appliance activation signal. A sensor is positioned proximate to the appliance. A sequence of different...
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7797549 |
Secure method and system for biometric verification
There is a need in the computer software and data industries to protect content from unauthorized access to private information. Alphanumeric passwords have been shown to offer very weak...
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7796011 |
Water treatment apparatus
A water treatment apparatus programmable pass key comprising a data carrier programmed with one or more predetermined codes, each code relating to an operation in or of the water treatment apparatus.
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7642895 |
Garage door operator having thumbprint identification system
A movable barrier operator having thumbprint identification in either a remote radio frequency transmitter, or a receiver/barrier operator system or both is provided. A control circuit with a...
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7602291 |
Method and system for verifying authenticity of an object
A method for verifying authenticity of an object includes the steps of: enabling an electronic device to generate and transmit a request signal; in response to the request signal, enabling an RFID...
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7589613 |
Trinary to trinary rolling code generation method and system
An all-trinary rolling code method and system which allow a barrier opener to generate and transmit trinary rolling codes without entering or storing any rolling code values as binary words...
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7551056 |
Use-authorization device for security-related applications
This description is given of a use-authorization device for security-related applications, in particular access control to secure areas or securing vehicles with a user operated key unit for...
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7550868 |
Device for despatching a secure output command
The invention aims to provide a compact device for despatching a command. For this purpose, the invention proposes a novel type of output stage. A secure verification device of the despatching of a...
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7548152 |
RFID transponder information security methods systems and devices
Methods, systems and devices for providing RFID system security are provided that involve cryptographically encrypting data on a transponder and managing the release of the decryption information,...
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7532104 |
Low-complexity cryptographic techniques for use with radio frequency identification devices
Cryptographic techniques are provided having a complexity level which permits their implementation in inexpensive radio frequency identification (RFID) tags or other RFID devices. In an RFID system...
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7532876 |
Communication system and associated method of performing mutual authentication
A reception intensity measuring unit measures a reception intensity of a radio wave received by a radio reception unit under control of a connection control unit. When it is judged that the...
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7525412 |
System and method for performing transmitter function mapping
A moveable barrier operator is operated in response to a code transmitted from a code transmitter. A learning entering mode is entered at a moveable barrier operator. One of a plurality of...
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7487538 |
Security system
A security system for facilitating transponder carrier identification and tracking within a secure area comprising an RF transponder having a memory in which is stored a unique identifier; the...
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7445148 |
Radio communication system, reader/writer apparatus, key managing method, and computer program
A reader/writer apparatus to communicate with an external radio communication apparatus in accordance with instructions from a controller apparatus is provided. The reader/writer apparatus includes...
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7447498 |
User-assisted programmable appliance control
A universal remote control interacts with a user to assist in training to one or more appliances. If the appliance is activated by a rolling code activation signal, a sequence of different rolling...
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7443280 |
Rolling-code based process and system
In a rolling-code based process and system for the unambiguous identification of serial numbers in a data communication system, least two subscribers each have an identical serial number set. The...
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7394346 |
Free-space gesture recognition for transaction security and command processing
A sensor panel having a matrix of independently decoded sensors, arranged in a two-dimensional pattern allows a consumer identification unit (CIDU) to detect a user-specific gesture made with a...
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7365635 |
Overhead door immobilizer
An overhead door immobilizer deactivates power to the power head operator in a conventional overhead door system to prevent the door from damaging the hatch portion of a vehicle when the hatch...
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7327216 |
Secret key programming technique for transponders using encryption
A secret key is programmed into a key transponder from a base station wherein the key transponder stores a fixed ID, a first default key segment stored in a first memory page, and a second default...
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7298268 |
Read authentication method and system for securing data stored on RFID tags
A system and method for limiting the reading out of data from an RFID tag by requiring a reader of the tag to be authenticated by providing the correct key to the tag, static or rotating, before...
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7286061 |
Method and apparatus for activating optical media
A method and apparatus for activating an optical media device with a conditional access mechanism is presented. The optical media device is configured with a conditional access system such as an...
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7269416 |
Universal vehicle based garage door opener control system and method
A vehicle-based control system and method for use with a barrier operating system that includes a motor, a receiver in communication with the motor, and a remote transmitter for transmitting an...
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7227445 |
Wireless activation system and method
A system and method for wireless activation of a target. A communication device transmits an ID associated with the target to a network operations center. The network operations center provides an...
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7227448 |
Secure system for the control of the unlocking of at least one openable panel of a motor vehicle
A system for controlling locking/unlocking of at least one openable panel of a vehicle is provided. The system is especially designed to prevent unauthorized persons from intercepting and copying...
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7209029 |
Electronic lock system and method for providing access thereto
A method for providing a security code comprises providing an access location identification and security device information. A user provides access location information and access duration...
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7193503 |
Electronic lock system and method for its use with a secure memory card
An improved electronic lock system is provided for use with real estate lock boxes. Each user has an identification card with a non-volatile secure memory for exchanging data with the lock box, and...
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7187267 |
Secure data tagging systems
A system is disclosed for secure communication between an interrogator and an RFID tag. The system includes means for singulating the tag in a population of RFID tags and means for extracting from...
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