815results about "Equal length code transmitter" patented technology

A wireless, programmable system for medical monitoring includes a base unit and a plurality of individual wireless, remotely programmable biosensor transceivers. The base unit manages the transceivers by issuing registration, configuration, data acquisition, and transmission commands using wireless techniques. Physiologic data from the wireless transceivers is demultiplexed and supplied via a standard interface to a conventional monitor for display. Initialization, configuration, registration, and management routines for the wireless transceivers and the base unit are also described.

A system for providing medical treatment to a patient, including a medical treatment apparatus and a remote control device. The medical treatment apparatus has a local processor, and a local communication element connected to the local processor, while the remote control device includes a remote processor, user interface components connected to the remote processor, and a remote communication element connected to the remote processor and adapted to communicate with the local communication element of the medical treatment apparatus in a wireless manner such that information can be transferred between the local processor and the remote processor. The remote control device also includes at least two separate power supplies connected to the remote processor.

A universal remote control, which includes a display screen and a user input mechanism. The universal remote control also includes a processing unit that is configured to display information on the display screen and to accept selection data from the user input mechanism. The universal remote control additionally includes a wireless communication mechanism that is configured to provide communications between the processing unit and an appliance or computer program running on a computer system. The appliance provides information to be displayed on the display screen, and information entered through the user input mechanism is communicated to the appliance. Since the appliance provides the information to be displayed on the display screen and also interprets the entries on the input mechanism, the universal remote control needs no special knowledge about the appliance.

A user interface for displaying information to a user of a universal remote control. The user interface displays to the user a list having a plurality of items each being associated with one or more devices that can be controlled using the remote control and, in response to the user selecting one of the plurality of items from the list, the remote control is caused to access at least one command code for transmission to at least one device setup within the remote control as being associated with the user selected one of the plurality of items and, simultaneously, retrieve Web content which has also been associated within the remote control to the user selected one of the plurality of items from a Web content server which retrieved Web content is displayed in a display of the remote control.

A cutting saw blade for use with an oscillatory power tool used in surgical bone cutting procedures including a blade having a distal end provided with teeth whose tips are located on a tangent line perpendicular to the long axis of the blade. The teeth are configured substantially as right triangles with their hypotenuses facing either towards the center of the blade or away from the center of the blade. A central tooth can be optionally provided. The surgical saw blade may have a distal end having at least one pair of teeth configured to be adjacent to each other and each of the pair of teeth is configured as a right triangle each having a hypotenuse which is oriented at least one of towards and away from the centrally positioned long axis.

A system for wireless remote control of a gateway and ordering or invocation of services provided by a headend. The remote control includes a video display and user input device or keyboard and can decompress and display compressed streaming video in some embodiments. Some species of the remote control can act as web browsers, appliance control, TIVO function control, an IP telephony telephone, a cellular telephone and / or an MP3 player. In some embodiments, the gateway and / or headend can implement TIVO-like functions under control from a wireless remote of custom design or implemented on a Personal Digital Assistant.

An integrated controller for complete automation with the ability to control electrical devices through both RF transmission and IR transmissions. In one illustrative embodiment, the integrated controller comprises an antenna for two-way communication with stations located throughout a structure. Each station may control the power supply to an attached electrical device. The buttons on the station may control any electrical device on the system through RF transmission with the integrated controller. The integrated controller also may comprise an IR receiver and at least one IR output. The IR receiver may receive signals from a remote and pass them through to a device, such as a device used in a home theater system, with a built in IR receiver via the IR output. In this manner, the integrated controller is capable of providing complete in home automation.

A method and system for controlling a display of a data processing system uses first and second wireless position control devices, and a control base unit. The first wireless position control device includes an acoustical transducer for transmitting a first ultrasonic carrier signal upon which X-Y position control and / or action control signals generated by the device are imposed. A second wireless position control device includes and acoustical transducer for transmitting a second ultrasonic carrier signal upon which X-Y position control and / or other action control signals generated by the second control device are imposed. The first and second ultrasonic carrier signals have different frequencies. The control base is associated with the data processing system and includes circuitry for receiving and differentiating the first and second ultrasonic carrier signals to generate decoded display control signals. The display control signals are then used to drive the display device. Two users may thus control the display device simultaneously.

A system and method for enabling set up of a controlling device capable of controlling a plurality of appliances, via an interactive instruction set and associated programming. The programming is accessible by a STB or other controllable appliance and is configured to appropriately display interactive instructions and prompts to a user during a user initiated set up procedure for configuration of another controllable device (e.g., DVD, VCR, DVR, etc) available to the user. Appropriate set up data, generally in the form of command library codes, is displayed to the user by the interactive instruction set and associated programming for entry and trial by the user in set up of the desired appliance(s).

A system and method for configuring a remote control to command the operation of appliances, to capture demographic data, and to provide services, such as automated warranty registration, instructions, viewing guides, etc., relevant to the appliances is provided. The system includes a database and associated server that are located remotely from the remote control and accessible via a network connection. Command codes, graphical user interface elements, and services are accessed and downloaded to the remote control, as appropriate, using data supplied to the server that identifies the appliances and / or functional capabilities of the appliances. This data can be supplied by the appliances directly or can be obtained from other sources such as barcode labels, network devices, etc.

A supplemental control system for a materials handling vehicle comprises a wearable control device, and a corresponding receiver on the materials handling vehicle. The wearable control device is donned by an operator interacting with the materials handling vehicle, and comprises a wireless transmitter and a travel control communicably coupled to the wireless transmitter. Actuation of the travel control causes the wireless transmitter to transmit a first type signal designating a request to advance the vehicle in a first direction. The receiver is supported by the vehicle for receiving transmissions from the wireless transmitter. A traction control of the vehicle is responsive to a receipt of the first type signal by the receiver to cause the vehicle to advance.

System for allowing a user, by use of a remote controller, to control the operation of appliances located in different sub-environments of an environment, that comprises a plurality of sub-environments' recognition means, each one is allocated to a respective sub-environment and equipped with a code unique to the respective sub-environment; and a remote controller, configured to obtain from the recognition means location signal that contains the unique code to recognize the sub-environment the controller is currently in. The controller introduces to the user, in response to the recognition of a sub-environment, control options relevant only to appliances that are located in the recognized sub-environment. The controller includes user interaction means to allow the user to activate the control options, as desired by him.

A bridge device, in communication with a smart device, functions to command one or more controllable appliances in response to communications received from the smart device. The bridge device also includes input elements by which the bridge device can be used to directly command common functional operations of the one or more controllable appliances.In this manner, common functional operations, such as volume control, playback pause / resume control, etc., may be made readily available without necessitating the use of the smart device, whilst the more sophisticated GUI provided by the smart device remote control app may be advantageously utilized when more complex or less frequently used command functions are to be performed.

A method and a system are provided for controlling a controller without physically touching the controller. A hand or other object interacts with a field surrounding the controller, altering the field. A change in characteristic of the altered field causes a corresponding movement of the controller that, in turn, corresponds to an amount of change in a parameter of a target device being controlled by the controller. The parameter of the target device is controlled by the controller while a user has no physical contact with the controller.

A signal compression method and apparatus for a base transceiver system (BTS) in a wireless communication network provides efficient transfer of compressed signal samples over serial data links in the system. For the uplink, an RF unit of the BTS compresses signal samples resulting from analog to digital conversion of an analog signal received via an antenna. The RF unit transfers the compressed signal samples over the serial data link to the base station processor where they are decompressed prior to the normal signal processing operations. For the downlink, the base station processor compresses signal samples and transfers the compressed signal samples over the serial data link to the RF unit. The RF unit decompresses the compressed samples and converts the decompressed samples to an analog signal for transmission over an antenna. Compression and decompression can be incorporated into operations of conventional base stations and distributed antenna systems.

Data entry apparatus comprising a display screen device, a touch pad mounted over the display screen device, and an application processor coupled to the touch pad and to the display screen device. The application processor has an application program processing module and a touch pad controller module. The application program processing module displays on the display screen a predefined data entry screen having a prearranged set of functional components and sends to the touch pad controller module a hot spot command defining a plurality of touch pad hot spots corresponding in area and location to the set of functional components. The touch pad controller module senses a touch event on the touch pad corresponding to one of the touch pad hot spots and sends to the application processor a touch event message identifying the touch pad hot spot corresponding to the touch event. PIN entry commands are issued by the application processor module and processed in the touch pad controller for secure PIN entry on the touch screen.

A system and method for configuring a remote control to command the operation of appliances, to capture demographic data, and to provide services, such as automated warranty registration, instructions, viewing guides, etc., relevant to the appliances is provided. The system includes a database and associated server that are located remotely from the remote control and accessible via a network connection. Command codes, graphical user interface elements, and services are accessed and downloaded to the remote control, as appropriate, using data supplied to the server that identifies the appliances and / or functional capabilities of the appliances. This data can be supplied by the appliances directly or can be obtained from other sources such as barcode labels, network devices, etc.

A remote control device for a vehicle remote access system includes the housing, an input switch for selecting a vehicle control function, a control, a transmitter for transmitting a wireless signal from the control to the vehicle remote access system, and an attachment for mounting the housing on or integrating it with a separate article carried or worn by a user. The input switch can be a single pressible member, the number of time spaced sequential activations and the duration of each activation of which is determined by the control member to indicate a selected one of a plurality of distinctive vehicle control functions. The input switch member can alternately be a slidable or a rotary multi-position switch in which each position designates a distinct vehicle control function. A rechargeable battery can be carried in the housing and receives recharging electric power from a plug on the housing which is connectable to an external power supply, a solar cell carried on the housing, or an inductive secondary transformer coil carried in the housing.

A remote control device for operating an electronic device having an means. The remote control device is configured to be grasped for operation by both hands of a user and is comprised of a body having a lower part an upper part and a continuous sidewall extending between said lower and upper parts. One or more operation areas are positioned on the body and are equipped with a plurality of channel operation buttons, the channel operation buttons being arranged on the body and numbered to correspond with a user's fingers such that when the remote control is grasped in both of the user's hands, each of the user's fingers are comfortably positioned upon one of the plurality of operation buttons so as to facilitate control of the electronic device such that selection may be rapidly and conveniently changed by depressing the desired button with the finger which rests upon the operation button which corresponds to the desired selection. Additional basic control buttons, such as volume control, are easily reached by the user's fingers while grasping the body or bodies. The remote control device also includes channel operation means capable of generating a code signal which corresponds to one or more of the channel operation buttons when one or more of the channel operation buttons are depressed. An infrared beam emitter or wired connection is also provided for producing a signal beam to engage the infrared beam receiver of the television set to change a channel.

A control command transmission apparatus for controlling devices in a home network system environment is disclosed. A control command transmission apparatus includes a key input unit for inputting a user's operation signal to control corresponding electronic devices connected to the home network system; a sensor for detecting the user's motion applied to the control command transmission apparatus to control the electronic devices; a location identification unit for identifying the location of the control command transmission apparatus of the home network system; a command generator for generating a command corresponding to the motion detected by the sensor; and an interface for communicating with a home server to which the electronic devices are connected, and for transmitting the command generated by the command generator to the home server. Accordingly, the present invention provides convenient use of electronic devices connected to a home network system.

A detachable remote controller for an electronic entertainment device and a method for using the same are provided. The detachable remote controller includes a first infrared transmitter and a second infrared transmitter. The first infrared transmitter transmits signals to the electronic device while the detachable remote controller is coupled with the entertainment device. The remote controller is shaped in such a way to be docked within a cavity and flush with one surface of the entertainment device. The first infrared transmitter is aligned in the cavity such that the first infrared transmitter transmits signals to a light pipe embedded within the entertainment device. The second infrared transmitter is located at one end of the detachable remote controller to transmit signals to the entertainment device while the detachable remote controller is not coupled with the entertainment device.

A system and method for using an RFID tag to automatically setup and configure a universal remote control to command appliances of various types and various manufacturers.

A processor-based transmitter-receiver system and method in which a receiver receives coded signals from at least two transmitters. A circuit for receiving a first coded signal from a first transmitter and a second coded signal from a second transmitter. Each of the coded signals includes a unique identification code and a variable security code. A memory stores at least two codes, each including a unique identification code and a variable security code. A processor coupled to the circuit and the memory, compares each of the received coded signals with each of the stored sets of codes. The processor generates a valid signal if one of the received coded signals matches one of the stored codes.

A remote control unit is provided that includes an annular touch sensor for manipulating an annular menuing system displayed on a display device. In response to a user gesturing by scrolling clockwise or counter-clockwise about the annular touch sensor, pressing firmly on the annular touch sensor, or tapping at a particular location on the annular touch sensor, the annular menuing system is manipulated to select particular items. The remote control unit is further configured to implement location-awareness features. Control is adapted to the location of the remote control unit and to the devices located nearby to this location. Similarly the remote control unit is further configured to implement user-awareness features, such that the control is adapted for the individual preferences of different users.

An electronic device associated with a remote wand controlling the operations of the electronic device is provided. The wand may include a motion detection component operative to provide an output reflecting the motion of the wand to the electronic device, such that the movements of a cursor displayed by the electronic device may be related to the output of the motion detection component. The wand may also include an input mechanism operative to receive user inputs. Using the input mechanism, the wand may detect a user's inputs and direct the electronic device to zoom or scroll displayed objects. The electronic device may display a screen saver by which the user may select particular media items for playback while remaining in the screen saver mode. In some embodiments, the electronic device may display video with a scroll bar that includes a preview window of the video.

A security apparatus including a number input device (302), an address register (312) responsive to the number input device, an encryption schema memory (316) addressable by the address register to produce an output code and a relative address code, and address incrementing logic (310) responsive the relative address code and operative to increment the address register. The apparatus also preferably includes a PIN register (304) coupled to the number input device, a public code register (306) coupled to the number input device, and merging logic (308) merging outputs of the PIN register and the public code register to be input to the address register. The apparatus also preferably includes an output shift register operative to shift out the output code of the encryption schema memory. The encryption schema memory can be read only memory, writeable memory, or both.