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7327108 |
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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7327107 |
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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7301437 |
Key-less entry system
A key-less entry system including a transmitter for transmitting a door lock signal, and a vehicle onboard unit for executing a door automatic lock by detecting that a driver side door has made a...
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7289014 |
System for automatically moving access barriers and methods for using the same
An operator system and related methods for automatically controlling access barriers including a controller associated with at least one access barrier and a transceiver associated with the...
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7012504 |
Wireless identification device, RFID device with push-on/push off switch, and method of manufacturing wireless identification device
A wireless identification device including a housing; circuitry in the housing configured to provide a signal to identify the device in response to an interrogation signal; and a selectively...
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6963268 |
Process for the automatic locking of a vehicle from afar
This process relates to a vehicle equipped with a hands-free access system in which the vehicle is equipped with short-range antennas intended to send a signal to a tag. The latter is furnished on...
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6825752 |
Effortless entry system and method
The vehicle port control system has a capaciflective sensor, a port, a lock securing the port, and a control unit. The capaciflective sensor senses the presence of objects a predetermined distance...
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6801134 |
System and method for automatic function operation with controlled distance communication having vehicle-based frequency selection
A system ( 10 ) for remotely controlling a function includes a portable transceiver ( 34 ) that outputs a request signal ( 30 ) at one of a plurality of frequencies. A base unit ( 24 ) receives the...
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6768415 |
Wireless identification device, RFID device with push-on/push-off switch, method of manufacturing wireless identification device
A wireless identification device including a housing; circuitry in the housing configured to provide a signal to identify the device in response to an interrogation signal; and a selectively...
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6693513 |
Wireless identification device, RFID device with push-on/push off switch, and method of manufacturing wireless identification device
A wireless identification device including a housing; circuitry in the housing configured to provide a signal to identify the device in response to an interrogation signal; and a selectively...
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6677851 |
Remote keyless entry system with advanced activation features
Keyless entry systems generate a signal to actuate a security system on a vehicle when keyless entry system is outside of a range of the vehicle. The signal is transmitted to the vehicle once the...
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D484820 |
Vehicle security device actuator
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6664899 |
Vehicular wireless control apparatus and portable unit for the same
A wireless control apparatus for vehicles in that reduces the drain on an internal power source of a portable unit so that the internal power source can be used for a long period of time without...
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6634408 |
Automatic barrier operator system
An automatic barrier operator system for operating a gate or upward acting garage door, for example, includes a controller for operating a reversible motor, a base radio frequency transmitter and a...
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6577226 |
System and method for automatic vehicle unlock initiated via beam interruption
An entry system ( 10 ) and an associated method are provided for a vehicle ( 12 ) that has at least one securable entrance. A lockable entrance cover ( 18 , e.g., a door) closes the entrance to the...
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6573838 |
Differential range remote control
A remote-control vehicle lock-and-alarm system provides improved security against “code-grabber” devices used to detect and counterfeit the codes used by a vehicle lock-and-alarm system. Two...
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6512462 |
Dual function radio frequency remote control system for a motor vehicle
A dual function radio frequency remote control system has a dual function portable emitter, and a receiver carried on a motor vehicle. The signal emitted by the emitter contains a function code in...
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EP0720544B2 |
ELECTRONIC DOOR LOCKING SYSTEM FOR MOTOR VEHICLES
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6396412 |
Passive RF-RF entry system for vehicles
A system for preventing unauthorized access to a vehicle having a passive entry system uses a bi-directional radio frequency, or RF-RF, signal. When using a RF-RF signal system, the signal from...
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6380845 |
Wireless identification device, RFID device, and method of manufacturing wireless identification device
A wireless identification device including a housing; circuitry in the housing configured to provide a signal to identify the device in response to an interrogation signal; and a selectively...
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6292107 |
Keyless entry system, and system transmitter having optimized signal transmission power level
A keyless entry system transmitter that achieves both a reduction in power consumption when transmitting radio signals, and enhances system convenience by boosting transmission power in cases where...
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6285296 |
Differential range remote control
A remote-control vehicle lock-and-alarm system provides improved security against "code-grabber" devices used to detect and counterfeit the codes used by a vehicle lock-and-alarm system. Two sets...
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6282931 |
Electrically operated actuator and method
A method is provided for retrofitting an existing dead-bolt assembly with an electrically operated actuator (12, 112, 212, 312, 800). The electrically operated actuator automatically operates the...
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6218929 |
Door entry control by wireless communication
In a vehicular entry control system, a code signal transmitter of a card carried by a driver modulates by a card-specific code a signal received from a transmitter/receiver of a control unit...
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6181254 |
Remote keyless entry system having passive transmission mode
A keyless vehicle entry system is presented for controlling a vehicle device function, such as the locking-unlocking operations of a vehicle door lock. The system includes a portable transmitter...
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6137480 |
Computer system using a portable card for managing security and power-saving features
To enhance service to a user and the security and others of a computer system by managing the respective operations of plural computer terminals using a non-contact card, a user is authenticated by...
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6091162 |
Method and apparatus for operating a power sliding door in an automobile
A method and apparatus for operating a power sliding door in an automobile, such as a minivan, is disclosed. The invention is comprised in a control system that includes a user input interface for...
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6089058 |
Method for retrofitting a deadbolt assembly with an electrically operated actuator
A method is provided for retrofitting an existing dead-bolt assembly with an electrically operated actuator (12, 112, 212, 312, 800). The electrically operated actuator automatically operates the...
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6075460 |
Method for operating a power sliding door and a power liftgate using remote keyless entry system
A method for operating a power sliding door and a power liftgate in an automobile, such as a minivan, using a remote keyless entry (RKE) is comprised in a control system that includes a user input...
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5979199 |
Electrically operated actuator
An electrically operated actuator (12, 112, 212, 312, 800) automatically operates dead-bolt assemblies and other locks, while preserving manual operation of the locks. The actuator assembly has...
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5942985 |
Automatic locking/unlocking device and method using wireless communication
An automatic locking/unlocking device has a wireless lock device which includes a lock, a first memory for storing a lock controlling code, a first transmitter for transmitting a wireless...
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5896769 |
Electrically operated actuator
An electrically operated actuator (12, 112, 212, 312) automatically operates dead-bolt assemblies and other locks, while preserving manual operation of the locks. The actuator assembly has rotating...
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D406779 |
Vehicle remote keyless entry transmitter
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D398588 |
Vehicle remote keyless entry transmitter
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5774065 |
Remote control system and method using variable ID code
In a remote control system, each time a transmission code is transmitted, a rolling code having a prescribed bit configuration is cumulatively varied. An operation process is performed between each...
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5734328 |
Apparatus for switching communication method based on detected communication distance
A communication apparatus comprising: a spatial communication circuit having a transmission part and a reception part; and a detection part for detecting the separate positional state from a...
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5722058 |
On-vehicle receiving system
An on-vehicle receiving system for optimizing the receiving performance of a radio receiver and a remote controlled receiver, whereby a remote-controlled receiver and a radio receiver share an...
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5710548 |
Transmitter direction identifier
A transmitter direction identifier is disclosed in conjunction with an automotive keyless entry assembly. The transmitter direction identifier includes a transmitter for sending a coded signal; a...
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5602535 |
Vehicle security system based on two step communication range between transmitter and receiver
An apparatus and method allowing a first communication distance between transmitter and receiver for substandard short range control of a vehicle security module, and a second communication...
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5600323 |
Telecontrol system with a plurality of functional ranges selected by detection threshold
A telecontrol system for the remote execution of functions comprising actuation of devices in a motor vehicle, for example operation of courtesy lights and locking and unlocking of the doors,...
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EP0720544A1 |
ELECTRONIC DOOR LOCKING
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