Zarowski
Andrzej Zarowski, Wilrijk BE
Patent application number | Description | Published |
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20130243227 | PERSONAL COMMUNICATION DEVICE WITH HEARING SUPPORT AND METHOD FOR PROVIDING THE SAME - A personal communication device provides hearing support, and includes an input receiving an audio signal, a programmable processor, and an output outputting the processed signal. The programmable processor performs a filtering operation on a digital version of the audio signal in a first signal path based on parameter settings and provides control logic that determines the parameter settings based on information on user preferences, on audiological information and on information on the listening situation to provide hearing loss compensation. The programmable processor has a second signal path in parallel with the first signal path that receives the digital version of the audio signal and parameter settings and determining the filter coefficients of the filtering operation based on the parameter settings and the digital version of the audio signal. | 09-19-2013 |
Christopher J. Zarowski, Burlington, MA US
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20120326926 | HIGH SENSITIVITY GPS/GNSS RECEIVER - The GPS/GNSS receiver and method disclosed herein improves the GPS/GNSS receiver tracking sensitivity for detecting low signal-to-noise (SNR) GPS/GNSS signals through improved vector tracking, multibit correlation, improved extended range code-phase discrimination, and discrimination and navigation filter measurement via Probabilistic Data Association, individually or in combination. The solution is achieved without any external data aiding, such as from an inertial measurement unit, other wireless infrastructure source, or communication of GPS/GNSS satellite vehicle (SV) subframe data to the GPS/GNSS receiver over a data link. | 12-27-2012 |
20140213928 | MINIATURIZED THERMAL SYSTEM FORMED WITH SEMICONDUCTOR MATERIAL WITH MEDICAL APPLICATIONS - In a first embodiment, a portable, battery-operated, minimally invasive small fiber neuropathy testing and diagnostic device, microcontrolled and interfacing with wireless powering to a wireless communications device is being disclosed. Said device is constructed out of an intra-epidermal thermal stimulus consisting of an electronically heated temperature-controlled polymer covered semiconductor material | 07-31-2014 |
Christopher Jonathan Zarowski, Burlington, MA US
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20150226856 | DISTORTIONLESS MEAN PHASE ANTIJAM NULLING OF GPS SIGNALS - System and method for mean phase compensation of code and carrier phase distortions induced by Space Time Adaptive Processing (STAP) filters used for removing interferences from received GPS signals. The phase distortion is mitigated (without the use of beamforming) using a single STAP filter for processing the GPS satellite channels in which appropriate bundling of constraints is applied to the filter weights. The complete solution can be contained in the antenna electronics with no required changes to the legacy GPS receiver. | 08-13-2015 |