HMICRO, INC. Patent applications |
Patent application number | Title | Published |
20150073231 | INTEGRATED WIRELESS PATCH FOR PHYSIOLOGICAL MONITORING - A sensor system in accordance with the present invention comprises a plane member a plurality of electrodes within the plane member adapted to contact a human body to detect and monitor human generated voltages. The sensor can be applied to monitor a variety of applications relating to health disease progression fitness and wellness. Some of the specific applications include the monitoring of ECG EEG EMG glucose electrolytes body hydration dehydration tissue state and wounds. Various aspects of the invent aspects of the invention are shown by illustrating certain embodiments. Many other embodiments can be used to implement the invented schemes. | 03-12-2015 |
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 |
20140088398 | FLEXIBLE WIRELESS PATCH FOR PHYSIOLOGICAL MONITORING AND METHODS OF MANUFACTURING THE SAME - Provided herein is an integrated wireless patch comprising a contact layer, an electronics layer, and a battery layer. The contact layer is a substrate having gel cutouts. The electronics layer can be folded into contact with the contact layer. The battery layer can be folded into contact with the electronic layer. Further provided herein is a method of manufacturing a wireless integrated patch comprising folding a substrate comprising at least one cutout, at least one contact disk in communication with a surface of a patient through the cutout, and battery terminals, wherein the at least one cutout, the at least on contact, and the battery terminals are adaptable to be located in different layers after the substrate is folded. | 03-27-2014 |
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 |
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 |
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 |