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Gediminas
Gediminas Adomavicius, Jersey City, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090327197 | SYSTEM AND METHOD FOR DYNAMIC PROFILING OF USER IN ONE-TO-ONE APPLICATIONS AND FOR VALIDATION OF USER RULES - A system and method for generating and validating a user profile ( | 12-31-2009 |
Gediminas Daubaris, Kaunas LT
| Patent application number | Description | Published |
|---|---|---|
| 20090198137 | Ultrasonic Method And Apparatus For Measuring Intracranial Contents Volume Change - An ultrasonic method for indicating a characteristic of intracranial components' volume changes includes the transmission of broadband ultrasound from a transmitting transducer positioned on one side of a human head to a receiving transducer located on another side of the human head with decomposition of the received signal into narrowband components and determination therefrom of group delay, phase angle and attenuation as a basis for derivation of the characteristic of the intracranial media. | 08-06-2009 |
| 20090270734 | Apparatus And Method Of Non-Invasive Cerebrovascular Autoregulation Monitoring - A non-invasive method for monitoring of cerebrovascular blood flow autoregulation state includes sensing intracranial blood volume waves, filtering a slow wave, respiratory wave, and pulse wave informative components from said intracranial blood volume waves, filtering slow wave and respiratory wave reference components from the pulse wave envelope, calculating a first phase shift between said slow wave informative component and said slow wave reference component, calculating a second phase shift between said respiratory wave informative component and said respiratory wave reference component, and calculating the index of evaluation of the status of cerebral autoregulation state (ICAS) from said first phase shift and said second phase shift. | 10-29-2009 |
| 20090287084 | Method and Apparatus for Continuously Monitoring Intracranial Pressure - A method and apparatus for continuously measuring the absolute intracranial pressure in a non-invasive manner is described by using an ultrasonic Doppler device which detects the pulsatility indexes of the blood flow inside the eye artery for both intracranial and extracranial eye artery portions. The eye in which the blood flow is monitored is subjected to a small pressure, sufficient to equalize the pulsatility index measurements of the internal and external portions of the eye artery. The pressure at which such equalization occurs is used as a reference for autocalibration of the apparatus so that continuous absolute intracranial pressure measurements may be taken over a particular sampling period. | 11-19-2009 |
| 20100331684 | Method and Apparatus For Determining The Absolute Value Of Intracranial Pressure - A method and apparatus for obtaining the absolute value of intracranial pressure in a non-invasive manner is described by using an ultrasonic Doppler measuring device which detects the intracranial and extracranial blood flow velocities of the intracranial and extracranial segments of the ophthalmic artery. The eye in which the blood flow is monitored is subjected to an external pressure, sufficient to equalize the intracranial and extracranial angle-independent blood flow factors calculated from the intracranial velocity signal and extracranial velocity signal. The absolute value of the intracranial pressure is identified as that external pressure at which such equalization occurs. | 12-30-2010 |
| 20110045451 | Apparatus and Method for Simulating Arterial Blood Flow Under Various Pressure Conditions - An apparatus and method for simulating human ophthalmic artery for testing of ultrasound devices is disclosed, whereby two chambers are provided and are capable of being independently pressurized, one representing the intra-cranial space and the other representing extra-cranial space, and whereby a tube running through both chambers is provided, simulating the course of the ophthalmic artery and capable of being pressurized to stimulate arterial pressure. The apparatus is operated by pressuring both chambers, and pumping a blood-imitating fluid through the vessel in a pulsatile manner. | 02-24-2011 |
Gediminas Mainelis, Milltown, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090320618 | Method and device for the collection of airborne particles and their concentration in small amounts of liquid - A method and its possible embodiments are presented for collecting airborne biological and non-biological agents and concentrating them into small amounts of liquid. Airborne particles are drawn into the sampler and by the action of an electrostatic field are deposited on the collection electrode covered with superhydrophobic substance (surface contact angle >150°). At the end of the sampling period a small liquid droplet (5-60 μL) is injected at the top of the sampling chamber. Since the sampler is positioned at an angle to the horizontal, the droplet rolls-off of collection electrode's surface under the force of gravity and removes the deposited particles. The droplet is then collected by a liquid capture system. The particles concentrated in such small amounts of liquid facilitate sample analysis by various techniques. The suggested sampler's embodiments achieve sample concentration rates higher than 1×10 | 12-31-2009 |
| 20110056372 | ELECTROSTATIC SCREEN DEVICE AND METHOD FOR EMISSION CONTROL - An electrostatic screen battery for emission control (ESBEC) system includes a plurality of screens. The screens are arranged in an alternating manner so that screens at a first electric potential are interposed with screens at a second electric potential. An ionizer is disposed upstream of the screens. An exhaust stream passes by the ionizer and then through the screens, where particulates are deposited onto the screens. In preferred embodiments the screens have hydrophobic surfaces. | 03-10-2011 |
Gediminas Vidugiris, Fitchbrug, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20100281552 | SYNTHETIC OPLOPHORUS LUCIFERASES WITH ENHANCED LIGHT OUTPUT - A polynucleotide encoding a modified luciferase polypeptide. The modified luciferase polypeptide has at least 60% amino acid sequence identity to a wild-type | 11-04-2010 |
Gediminas Vidugiris, Fitchburg, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20090305280 | Luciferase biosensors for camp - A modified luciferase protein which is a sensor for molecules including cAMP is provided. The modified luciferase protein includes one or more heterologous amino acid sequences, at least one of which directly or indirectly interacts with cAMP. | 12-10-2009 |
| 20100116885 | RF POINT OF SALE AND DELIVERY METHOD AND SYSTEM USING COMMUNICATION WITH REMOTE COMPUTER AND HAVING FEATURES TO READ A LARGE NUMBER OF RF TAGS - A method and system for providing point-of-sale and point-of-delivery and/or distribution of products in a restricted access unit near the customer. The method and system utilize products equipped with radio frequency tags and reduce the effects of energy sharing, shadowing, and nulls. In one embodiment, a plurality of RF tagged products are placed within a refrigerator, cabinet, or other micro-warehouse that has a door or opening that can detect access to the micro-warehouse. In one embodiment, one or more antennas are positioned within the door. Each antenna may have a transmission line of sight and be configured to emit a signal at predefined frequencies. Each antenna generates an electromagnetic field within the micro-warehouse. In one embodiment, the products are positioned in one or more bins, compartments, or similar devices located within the micro-warehouse such that at least two of the plurality of products are spaced a distance from each other to reduce energy sharing. The electromagnetic field is moved or altered within the micro-warehouse through the use of reflectors, devices that move the antennas, or other mechanisms. | 05-13-2010 |