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7355523 |
Remote controlled intelligent lighting system
An addressable lighting device and control system uses a user-actuable infrared or radio frequency operated remote control(s) to selectively or collectively generate an electronic address for the...
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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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7295115 |
Radio-frequency identification (RFID) tag employing unique reception window and method therefor
A radio-frequency identification (RFID) tag employing a unique reception window and method for operating the tag system provides low-power operation for enhanced tag battery life, while providing...
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7164966 |
Intelligent volumetric module for drink dispenser
An intelligent volumetric module for use in metering pressurized syrup to a drink dispenser machine comprises a solenoid driven metering system for controlling liquid flows from a pressurized syrup...
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7158045 |
Method and apparatus for maintaining an ideal frequency ratio between numerically-controlled frequency sources
A method and apparatus for maintaining an ideal frequency ratio between numerically-controlled frequency sources provides a mechanism for maintaining coherence between multiple synchronization...
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7129823 |
Communications setting method and communications setting system for power line communications system
A communications setting method for a communications network system for performing data communications among a plurality of devices through power line has a house code notification including a...
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7092790 |
Intelligent volumetric module for drink dispenser
An intelligent volumetric module for use in metering pressurized syrup to a drink dispenser machine comprises a solenoid driven metering system for controlling liquid flows from a pressurized syrup...
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7092699 |
Seamless wireless phone access service
A method, apparatus, and article of manufacture for synchronizing the memory of a wireless telephone with a networked computer over a wireless link. A communication network in accordance with the...
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7009913 |
Sequence controller
A transmitter simultaneously notifies a start of providing identification codes to controlled devices using a first identification code provision start signal. A delay unit transmits a second...
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6984784 |
Electronic equipment system for vehicle
An electronic equipment system includes a housing 20 and a plurality of modules 31 to 35, which are removably built in and fixed to the housing 20. The modules 31 to 34 includes a...
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6973354 |
Method and apparatus for controlling and supervising electronic devices
A method and apparatus for controlling and supervising electronic devices, such as devices that receive, transmit and process signals in radio relay systems. The method comprises the steps of...
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6927697 |
Remote control system, transmitter and peripheral unit for the use of the system
A remote control system for operating a drive unit 2 and a peripheral unit 3 to be used together with the drive unit by remote control, has a transmitter 1 that generates data repeatedly...
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6791466 |
Apparatus for providing wireless transmission of information in electronic display systems and methods of using the same
An apparatus for providing wireless transmission of information in electronic display systems and methods of using the same. In particular, the present invention is directed to an air interface and...
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6700480 |
Addressable vehicle monitoring system and method
An addressable monitoring system and method for addressing sensors. In one embodiment, the invention provides an addressable monitoring system for a vehicle. In one embodiment, the system includes...
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6674359 |
Method of identifying several transponders
Transponders present in an interrogation zone can be identified by an interrogator by it sending an RF interrogation signal into the interrogation zone, the RF interrogation signal containing a...
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6665810 |
Interface controller that controls the rate at which data is transfer based on the destination address of the data
An interface controller adaptively changes the data transfer rate of data being transferred between two or more devices depending on whether one of the devices is powered by an internal power...
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6577232 |
Monopolar, synchronized communication system
A communication protocol facilitates transmission at maximum rates for various types of cables. The protocol can be used to transmit information between a common control unit and a plurality of...
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6501388 |
Radio signal selective-calling receiver and method of receiving radio signals
A radio signal selective-calling receiver includes a detector which detects a difference in frequency between a first base clock signal of the radio signal selective-calling receiver and a second...
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6449220 |
Network subscriber station having a feature that prevents inaccuracies in time messages
A network user station ( 2 ), which in a transmitting mode transmits telegrams ( 5 ) to another network user station ( 2 ) and in a receiving mode receives telegrams ( 5 ) from another network user...
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6441510 |
Reconfigurable modular instrument cluster arrangement
A configurable instrument panel design is provided that integrates component designs so that an instrument panel can be configured for a specific vehicle content as late in the vehicle assembly...
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6335676 |
Radio selective call receiver
In a selective calling system where a selective calling signal is changeable in transmission rate, a radio selective call receiver includes first and second low-pass filters which are selectively...
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6239690 |
Battery economizing in a communications system
For battery economizing in a receiving station (CU) having a radio identity code (RIC) consisting of M bits, a base station (MIU) transmits a wake-up message consisting of at least two repetitions...
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6232887 |
Warning systems
A warning system for warning a user of an approaching vehicle, wherein the approaching vehicle activates a signal transmitter. The system comprising at least one transmitter and at least one...
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6208924 |
Bus system for data transfer
A bus system for the transmission of messages between a device and at least one peripheral unit is proposed, the messages being in each case transmitted via a sequence of high or low bit states....
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6188387 |
Computer input peripheral
Data is transmitted from a mouse to a host computer in accordance with a 3-byte packet protocol. The first byte includes bits indicating the status of first and second buttons on the mouse. The...
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5969631 |
Method and control system for the synchronized transmission of digital data
In a method and system for transmitting digital data, a data acceptance clock signal generator that has a controllable clock frequency in a peripheral module is correspondingly adapted to clock...
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5940741 |
Method and apparatus arranged to reduce traffic on a network channel
A system controller (105), and analogous method, for a two way selective messaging system (100) that is arranged to reduce traffic on a network channel (109) that intercouples a plurality of base...
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5905443 |
Paging system employing delivery schedule combining and method of operation thereof
A satellite-based, world-wide cellular messaging system (5) transmits paging messages to pagers (2) via multiple beams. A pager (2) monitors multiple beams, recording the schedules for each beam,...
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5872518 |
Wireless selective calling receiver with a method and a system for releasing a frequency channel lock
A wireless selective calling receiver performs an intermittent receiving operation in a channel lock state. The channel lock is canceled when a detected network information is judged to be...
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5854592 |
Paging receiver with improved synchronization techniques
In a wireless selective calling receiver, after synchronization establishment, when a received frame synchronization signal or a received frame identifying signal fails to be detected, the...
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5838304 |
Packet-based mouse data protocol
Data is transmitted from a mouse to a host computer in accordance with a 3-byte packet protocol. The first byte includes bits indicating the status of first and second buttons on the mouse. The...
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5821873 |
Method and apparatus for saving power in a selective call receiver
A method for reducing power consumption in a selective call receiver includes the steps of first receiving a paging signal that includes a preamble and a plurality of batches, each of the batches...
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5818351 |
Data transfer system
A data transfer system is disclosed in which digital signal conditions existing in different positions of series-connected units can serially be transferred, the transfer of the signal conditions...
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5818344 |
Selective call system with bit rate embedded in synchronization code word
A selective call system including a base station having a transmitter for transmitting digital paging signals in the form of batches, each batch including a synchronization code word and...
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5774057 |
Time measurement in a communications system, a communications system and a receiver for use in such a system
A communications system includes apparatus for generating a succession of time message signals, a central station having a transmitter for transmitting the time message signals, at least a first...
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5760705 |
System for maintaining receiver/transmitter synchronization with two-way pagers
A two-way paging system (10) includes a plurality of personal paging units (16). The personal paging units (16) receive pages (18), and generate radio signals (28) in response to the pages. The...
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5760699 |
Method and apparatus for receiving selected paging signal
In a selected paging signal type receiving apparatus, a transmission code is received which is arranged by coupling a series of signal codes including a preamble, a sync code, and a message code....
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5751220 |
Synchronized network of electronic devices including back-up master units
Operation of a plurality of electronic devices is synchronized. The plurality of devices include a master unit and a plurality of other units, and the master unit transmits a synchronizing signal...
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5739762 |
Time correction system for radio selective calling receiver
A radio selective calling receiver which can improve the precision of a timepiece up to the clock precision of a reception signal from a base station is provided. A bit synchronization section...
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5734329 |
Method and apparatus for superimposing self-clocking multifunctional communications on a static digital signal line
A communication system for allowing a master to send commands to one or more slave devices across a normally static digital signal line of a bus. The master includes command logic for asserting a...
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5712624 |
Method and apparatus for optimizing receiver synchronization in a radio communication system
A fixed system receiver (107) operates in a synchronization mode which is one of a synchronous mode and an asynchronous mode. A system controller (102) transmits a response command which includes a...
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5706289 |
Data module with variable data word length for a serial multiplex data system
A programmable data link module for use with a time division multiplex data bus includes a word extender module. The module can receive, send, or receive and send data over the data bus during a...
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5677681 |
Code transmission system and portable pager in radio paging system
If a code is transmitted at a first transmission rate, a base station modulates the entirety of the code, namely a preamble, a synchronizing signal and a call-data, by two values and transmits them...
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5659298 |
Method and apparatus for delivering messages in a communication system
A satellite communication system for delivering simplex messages to subscribers comprises multiple Message Origination Controllers (MOCs), one or more Message Termination Controllers (MTCs),...
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5617329 |
Mains phase determination
An apparatus and method for remotely determining the phase of a single phase load on a multi-phase power distribution system, including powerline communications and repeaters. The phase...
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5612681 |
Data transmission system having dedicated clock channel
The clock demodulator 25 continually demodulates the clock signal of the control CPU 7 transmitted from the clock modulator 10 of the center S. The terminal control CPU 23 performs processes such...
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5604729 |
ATM communication system having a physical loop form with logical start point and end point
An ATM communication system including a plurality of communication nodes connected in a loop form by buses, buffers disposed in each communication node, a synchronizing pulse generation circuit for...
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5604485 |
RF identification tag configurations and assemblies
An RF tag (10) includes a plurality of RF resonant circuits (14, 18, 22) which are disposed in a three-dimensional array within a body (30) of solid material. Selected ones of the RF resonant...
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5598148 |
Method and a network for transmitting local and global radio calls
A paging network having a master transmitter and several local radio transmitters is disclosed. The network is designed to allow the transmission of local and global messages. Global messages must...
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5592489 |
Data combination circuit device and data combination method
A data combination circuit device includes an unfixed data shift register for shifting and outputting unfixed data, fixed data shift register for shifting and outputting fixed data independent of...
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