Bartczak
Andrew Bartczak, Apple Valley, MN US
Patent application number | Description | Published |
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20100298897 | INTEGRATED HIGH VOLTAGE OUTPUT CIRCUIT - An apparatus includes a cardioversion or defibrillation therapy energy source coupled to a bridge circuit. The bridge circuit includes a first switch for connection to a first implantable electrode, a second switch for connection to a second implantable electrode, a third switch coupled for connection to the first implantable electrode, and a fourth switch coupled for connection to the second implantable electrode. The first and second switches are formed on a shared first IC, the third and fourth switches are formed on a shared second IC, and the second IC is stacked substantially superjacent to the first IC such that a cathode of the first switch is coupled to an anode of the third switch and a cathode of the second switch is coupled to an anode of the fourth switch. | 11-25-2010 |
Kevin J. Bartczak, Indialantic, FL US
Patent application number | Description | Published |
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20140374488 | METHOD AND APPARATUS FOR PROTECTING INFORMATION IN MAGNETIC STRIP AND RFID CARDS FROM FRAUDULENT SCANNING - A device for preventing unwanted electromagnetic inquiry of an electronic card storing information thereon by the transmission of a rogue interrogating signal from an RFID skimmer proximate the electronic card. The device comprises a first and a second conductive material layer each operating to detune an antenna associated with the electronic card or to detune front end resonant circuits associated with the electronic card, and one or more third material layers having a greater thickness than the first and second layers and disposed between the first and second layers, the one or more third material layers providing electromagnetic shielding against radio frequency signals emitted from the electronic card. | 12-25-2014 |
Krzysztof Bartczak, Kielczow PL
Patent application number | Description | Published |
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20130215957 | Methods and Apparatus for Decoding Video Images - Method and apparatus for decoding a compressed motion compensated video sequence is provided. Image data comprises reference pictures (R) and motion vectors for deriving intermediate pictures (I, B) from reference pictures. The maximum vertical extent of the motion vector corresponds to a number of lines in image data. A reference picture is received along with a set of motion vectors to derive a picture from the reference picture. This next picture is decoded once the vertical extent of the reference picture received exceeds the maximum vertical extent of a motion vector from a starting position. Further set(s) of motion vectors for deriving further picture(s) can be received and for each picture to be derived, the image data is decoded using a respective further set of motion vectors after an area of a respective reference picture has been decoded to a maximum vertical extent of a motion vector from a starting position. | 08-22-2013 |