Ivan B.
Ivan B. Adzhigirey, Overland Park, KS US
Patent application number | Description | Published |
---|---|---|
20140198024 | SYSTEM AND METHOD FOR DETECTING THREE DIMENSIONAL GESTURES TO INITIATE AND COMPLETE THE TRANSFER OF APPLICATION DATA BETWEEN NETWORKED DEVICES - An apparatus and method for detecting a three-dimensional gesture are provided. The method includes detecting, by at least one three dimensional motion sensing input device embedded in a network having a plurality of interconnected hardware, a three-dimensional gesture of a user, selecting, based on the detected gesture, application data corresponding to an application being executed, stored or displayed on a first device in the network to be transmitted to a second device in the network, transmitting the selected application data to hardware and software associated with the second device, and performing at least one of executing, storing or displaying the selected application data on the second device, wherein the at least one three dimensional motion sensing input device comprises gesture detection hardware and software. | 07-17-2014 |
Ivan B. Djordevia, Tucson, AZ US
Patent application number | Description | Published |
---|---|---|
20100215371 | POLARIZATION MODE DISPERSION (PMD) COMPENSATION IN POLARIZATION MULTIPLEXED CODED ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SYSTEMS - A receiver and method are provided. The receiver includes a detector configured to receive polarization multiplexed coded orthogonal frequency division multiplexing input sequences and generate estimates of unknown transmitted symbols in the input sequences for x- and y-polarization channels with respect to laser phase noise and PMD. A demapper coupled to the detector is configured to partially cancel polarization mode dispersion (PMD) in the input sequences by computing symbol probabilities for the estimates with respect to the laser phase noise, and averaging the symbol probabilities with respect to the laser phase noise. One or more low-density parity-check (LDPC) decoders coupled to the demapper are configured to receive bit probabilities derived from the averaged symbol probabilities and output code words based at least on the bit probabilities. The one or more LDPC decoders iteratively provide extrinsic soft information feedback to the demapper to compensate for the PMD. | 08-26-2010 |
Ivan B. Djordevic, Tucson, AZ US
Patent application number | Description | Published |
---|---|---|
20090297144 | POLARIZATION MODE DISPERSION COMPENSATION IN MULTILEVEL CODED-MODULATION SCHEMES USING BLAST ALGORITHM AND ITERATIVE POLARIZATION CANCELLATION - Receivers and methods are provided for polarization mode dispersion compensation in multi-level coded-modulation schemes using a BLAST algorithm and iterative polarization cancellation. A receiver includes a vertical Bell Laboratories Layered Space-Time Architecture (V-BLAST) orthogonal frequency division multiplexing (OFDM) detector configured to receive input sequences and partially cancel polarization interference with respect to the input sequences to output symbol estimates for the input sequences. The receiver further includes one or more low-density parity-check (LDPC) decoders coupled to the V-BLAST OFDM detector configured to receive channel bit reliabilities and output code words. The channel bit reliabilities are indirectly calculated from the symbol estimates. The one or more LDPC decoders iteratively provide extrinsic soft information feedback to the V-BLAST OFDM detector to compensate for the polarization interference. | 12-03-2009 |
Ivan B. Lalovic, San Francisco, CA US
Patent application number | Description | Published |
---|---|---|
20110205512 | Active Spectral Control of Optical Source - A method of controlling a spectral property of a light beam includes directing a light beam to a lithography exposure apparatus configured to create a pattern on a wafer; receiving information representative of a spectral property of the light beam; receiving information representative of an optical imaging condition of the lithography exposure apparatus; estimating a characteristic value of the light beam based on the received spectral property information and the received optical imaging condition information; determining whether the estimated light beam characteristic value matches a target light beam characteristic value; and if it is determined that the estimated light beam characteristic value does not match the target light beam characteristic value, adjusting the spectral property of the light beam. | 08-25-2011 |
Ivan B. Lobov, New York, NY US
Patent application number | Description | Published |
---|---|---|
20140193402 | ANTI-PDGFR-beta ANTIBODIES AND USES THEREOF - The present invention provides antibodies that bind to platelet derived growth factor receptor beta (PDGFR-beta) and methods of using the same. According to certain embodiments of the invention, the antibodies are fully human antibodies that bind to human PDGFR-beta with high affinity. The antibodies of the invention are useful for the treatment of diseases and disorders associated with PDGFR-beta signaling and/or PDGFR-beta cellular expression, such as ocular diseases, fibrotic diseases, vascular diseases and cancer. | 07-10-2014 |