Patent application number | Description | Published |
20090051544 | Wearable User Interface Device, System, and Method of Use - Provided herein is a wearable interface for providing information from a user to a control unit comprising at least one wearable patch in communication with the control unit, wherein the patch is adaptable to detect object data and transmit the object data to the control unit. Further provided herein is a parameter determining patch for detecting object data from an object, the parameter determining sensor comprising at least one wearable data obtaining patch adaptable to obtain data from an object; and at least one transmitter for transmitting object data. Also included herein are a system and method of use of the invention. | 02-26-2009 |
20090054737 | WIRELESS PHYSIOLOGICAL SENSOR PATCHES AND SYSTEMS - The present invention provides methods, devices, and systems for wireless physiological sensor patches and systems which incorporate these patches. The systems and methods utilize a structure where the processing is distributed asymmetrically on the two or more types of ASIC chips that are designed to work together. The invention also relates to systems comprising two or more ASIC chips designed for use in physiological sensing wherein the ASIC chips are designed to work together to achieve high wireless link reliability/security, low power dissipation, compactness, low cost and support a variety of sensors for sensing various physiological parameters. | 02-26-2009 |
20110019561 | SYSTEMS AND NETWORKS FOR HALF AND FULL DUPLEX WIRELESS COMMUNICATION USING MULTIPLE RADIOS - Provided herein is a wireless communication system comprising a first device and a second device. The first device comprises a first radio type and a second radio type. The second device comprises a first radio type and a second radio type. The first device is adaptable to form a communication link with the second device using the first radio or the second radio. The first device can be adaptable to transmit data to the second device through the first radio type or the second radio type. The second device can be adaptable to form a communication link with the first device through dynamic switching between the first radio type and second radio type of the second device. The second device can be adaptable to receive data from the first device through the first radio type or the second radio type. The second device can be adaptable to transmit data to the first device using the first radio type or the second radio type. The second device can be adaptable to be in communication with the first device through dynamic switching between the first radio type and the second radio type and the second device can be adaptable to transmit data to the first device through the first radio type or the second radio type. Further provided herein is a wireless communication network comprising a plurality of devices comprising at least two devices, wherein at least two devices of the plurality of device are adaptable to form a communication link using a radio type selected from a plurality of radio types, wherein the network is adaptable to dynamically select the radio type used to form the communication link. The network can monitor the quality of the communication link between the at least two devices and is further adaptable to dynamically switch between the plurality of radio types in response to the quality of the communication link. | 01-27-2011 |
20110019595 | METHODS AND APPARATUS TO RETROFIT WIRED HEALTHCARE AND FITNESS SYSTEMS FOR WIRELESS OPERATION - Provided herein is an apparatus for converting a wired sensor system to a wireless sensor system. The apparatus can comprise a relay station comprising at least one antenna and at least one radio. The relay station can be adaptable to be integrated as at least one application specific integrated circuit and further adaptable to convert a wired sensor system into a wireless sensor system. Further provided are systems for converting wired sensor systems into wireless sensor systems and methods of use. | 01-27-2011 |
20110019824 | LOW POWER RADIOFREQUENCY (RF) COMMUNICATION SYSTEMS FOR SECURE WIRELESS PATCH INITIALIZATION AND METHODS OF USE - Provided herein is a wireless healthcare system comprising at least one sensor and a base unit adaptable to be in communication with the sensor. The sensor can be is adaptable to communicate with the base unit at a first power during formation of a communication link and is further adaptable to communicate with the base unit at a second power after the communication link has been formed, and wherein the sensor and base unit are components of a wireless healthcare system. The sensor can be a patch adaptable to be positioned on the surface of a patient. Further provided herein is a method of using the wireless healthcare system and kit. | 01-27-2011 |
20140091947 | Methods and Apparatus to Retrofit Wired Healthcare and Fitness Systems for Wireless Operation - Provided herein is an apparatus for converting a wired sensor system to a wireless sensor system. The apparatus can comprise a relay station comprising at least one antenna and at least one radio. The relay station can be adaptable to be integrated as at least one application specific integrated circuit and further adaptable to convert a wired sensor system into a wireless sensor system. Further provided are systems for converting wired sensor systems into wireless sensor systems and methods of use. | 04-03-2014 |
Patent application number | Description | Published |
20080274612 | SHIELDED CAPACITOR STRUCTURE - A method and apparatus if provided for shielding a capacitor structure formed in a semiconductor device. In a capacitor formed in an integrated circuit, one or more shields are disposed around layers of conductive strips to shield the capacitor. The shields confine the electric fields between the limits of the shields. | 11-06-2008 |
20090040107 | SMART ANTENNA SUBSYSTEM - The present invention provides several smart antenna devices and methods. The devices and methods incorporate a programmable delay element into each RF pathway, which enables smart antennas to receive not only narrow band signals but also ultra-wide band signals at low cost and low power consumption, while in a highly reliable fashion. The devices and methods therefore enable a low complexity smart antenna receiver as part of a highly reliable, low cost and low power sensor network. | 02-12-2009 |
20090042527 | DYNAMIC LOW POWER RECEIVER - The present invention comprises a dynamic front end radio receiver that determines the current operating conditions and adjusts the power consumption of the receiver accordingly. In one embodiment, the receiver can detect the strength of an incoming signal and the presence of any interfering signals. The receiver includes a series of programmable blocks, where the bias of each block is adjustable. The power consumption of the overall receiver can be minimized by controlling each programmable block with a control signal. Thus, the receiver can contend with a dynamic environment, so that the performance is controlled in a manner sufficient to process the incoming signal and minimize the power dissipation necessary to achieve acceptable radio performance. An embodiment of the invention may be used in wireless radio networks for a variety of applications, such as healthcare wireless technology. | 02-12-2009 |