Patents by Inventor Alexander Goldin
Alexander Goldin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8326402Abstract: A method for tracking a position of an object includes generating alternating current (AC) magnetic fields at two or more frequencies in a vicinity of the object using at least one field generator. The AC fields are sensed using a field sensor associated with the object. Corresponding AC data points that are indicative of amplitudes and directions of the AC fields at the field sensor are produced, wherein at least some of the sensed AC fields are subject to a distortion. A dependence of the AC data points on the frequencies of the AC fields is extrapolated to a target frequency so as to determine the amplitudes and directions of the AC fields with a reduced level of the distortion. Position coordinates of the object relative to the at least one field generator are calculated responsively to the extrapolated data points.Type: GrantFiled: August 21, 2006Date of Patent: December 4, 2012Assignee: Biosense Webster, Inc.Inventors: Assaf Govari, Alexander Goldin, Meir Bar-Tal
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Patent number: 8288685Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: GrantFiled: December 29, 2010Date of Patent: October 16, 2012Assignee: Applied Materials, Inc.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Publication number: 20120205347Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: ApplicationFiled: April 9, 2012Publication date: August 16, 2012Applicant: APPLIED MATERIALS, INC.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Publication number: 20120170603Abstract: Embodiments provide systems, devices, and methods for controlling a laser. The system includes a controller to control a laser, a ramp generator to ramp down laser power, the ramp generator electrically coupled with the controller and coupleable with the laser, and a hardware protection system electrically coupled with the ramp generator, wherein the ramp generator monitors signals sent from the controller and the hardware protection system to the ramp generator to detect signal failure and ramps down the laser power upon signal failure detection. The method includes sending a control status signal from a controller for a laser to a ramp generator, monitoring the control status signal for missing pulses, sending a hardware interlock status signal from a hardware protection system to the ramp generator, monitoring the hardware interlock status signal for signal failure, and ramping down laser power upon detection of missing pulses or signal failure.Type: ApplicationFiled: December 12, 2011Publication date: July 5, 2012Applicant: APPLIED MATERIALS, INC.Inventors: Oleg SEREBRYANOV, Alexander GOLDIN, Abhilash J. MAYUR, Leonid M. Tertitski
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Patent number: 8178819Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: GrantFiled: March 14, 2005Date of Patent: May 15, 2012Assignee: Applied Materials, Inc.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Patent number: 8106591Abstract: An apparatus and method for detecting lamp failure is described for an array of lamps used in a rapid thermal processing system. The lamp failure detection system enables identification of a failed lamp among a plurality of lamps, and also provides identification of the failure type. The apparatus applies a lamp failure detection method to the voltage drop values measured across each lamp to determine if a lamp is in a failure state. In one embodiment, a field programmable gate array is used to apply a failure detection method to the lamp voltage values.Type: GrantFiled: February 10, 2011Date of Patent: January 31, 2012Assignee: Applied Materials, Inc.Inventors: Oleg V. Serebryanov, Alexander Goldin, Joseph Michael Ranish
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Publication number: 20110206358Abstract: A rapid thermal process chamber having a lamp driver circuit that includes two transistors and two diodes is described. The rapid thermal process chamber includes a plurality of halogen lamps, the lamp driver, a temperature sensor that measures wafer temperature, a temperature controller connected to the temperature sensor and to the lamp driver, the temperature controller providing control signals to the lamp driver that are functions of the wafer temperature and a desired temperature. The lamp driver includes two transistors that are controlled by the control signals so that the power factor of the power supplied to the plurality of halogen lamps is in the range of 0.9 to 1.Type: ApplicationFiled: February 19, 2010Publication date: August 25, 2011Applicant: Applied Materials, Inc.Inventors: Alexander Goldin, Oleg V. Serebryanov
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Publication number: 20110133742Abstract: An apparatus and method for detecting lamp failure is described for an array of lamps used in a rapid thermal processing system. The lamp failure detection system enables identification of a failed lamp among a plurality of lamps, and also provides identification of the failure type. The apparatus applies a lamp failure detection method to the voltage drop values measured across each lamp to determine if a lamp is in a failure state. In one embodiment, a field programmable gate array is used to apply a failure detection method to the lamp voltage values.Type: ApplicationFiled: February 10, 2011Publication date: June 9, 2011Inventors: OLEG V. Serebryanov, Alexander Goldin, Joseph Michael Ranish
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Publication number: 20110095007Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: ApplicationFiled: December 29, 2010Publication date: April 28, 2011Applicant: Applied Materials, Inc.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Patent number: 7923933Abstract: An apparatus and method for detecting lamp failure is described for an array of lamps used in a rapid thermal processing system. The lamp failure detection system enables identification of a failed lamp among a plurality of lamps, and also provides identification of the failure type. The apparatus applies a lamp failure detection method to the voltage drop values measured across each lamp to determine if a lamp is in a failure state. In one embodiment, a field programmable gate array is used to apply a failure detection method to the lamp voltage values.Type: GrantFiled: January 4, 2007Date of Patent: April 12, 2011Assignee: Applied Materials, Inc.Inventors: Oleg V. Serebryanov, Alexander Goldin, Joseph Michael Ranish
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Patent number: 7875829Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: GrantFiled: November 20, 2006Date of Patent: January 25, 2011Assignee: Applied Materials, Inc.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Patent number: 7872209Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: GrantFiled: October 25, 2007Date of Patent: January 18, 2011Assignee: Applied Materials, Inc.Inventors: Dean C. Jennings, Mark Yam, Abhilash J. Mayur, Vernon Behrens, Paul A. O'Brien, Leonid M. Tertitski, Alexander Goldin
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Patent number: 7783478Abstract: A method for multifunctional processing of signals in frequency subbands performs subband decomposition and signal processing in two stages. A fullband signal is first splitted, with downsampling, into wide frequency subband (WFS) signals. Processing algorithms not requiring a high frequency resolution but benefiting from downsampling (such as subband acoustic echo cancellation), are applied to the WFS signals by wide subband processing blocks. Processed WFS signals are splitted, preferably without downsampling, into groups of narrow frequency subband (NFS) signals. The NFS signals are processed using processing algorithms (noise suppression, etc.) requiring a higher resolution. Processed NFS signals are synthesized into processed WFS signals, which are recombined into an output signal. Two-stage processing makes it possible to optimize signal processing, while keeping computational costs at low level and avoiding undesirable time delays.Type: GrantFiled: January 3, 2007Date of Patent: August 24, 2010Inventor: Alexander Goldin
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Publication number: 20100054518Abstract: A hands-free method of controlling a voice communication or music session via a sound terminal by a user employing a headset connected with said terminal. On detecting any of preselected movements, orientations and/or vibrations of the headset, at least one sensor comprised in the headset generates a corresponding signal. This signal is received and processed by a receiving/processing circuit comprised in the headset or in the sound terminal, with transforming said signal to corresponding control data. These control data are sent to the sound terminal, which generates an appropriate command, such as “Accept call”, “Reject call”, “Increase sound volume”, etc. The headset, the sound terminal and a sound system for implementing the method are also disclosed.Type: ApplicationFiled: September 4, 2008Publication date: March 4, 2010Inventor: Alexander Goldin
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Publication number: 20080164822Abstract: An apparatus and method for detecting lamp failure is described for an array of lamps used in a rapid thermal processing system. The lamp failure detection system enables identification of a failed lamp among a plurality of lamps, and also provides identification of the failure type. The apparatus applies a lamp failure detection method to the voltage drop values measured across each lamp to determine if a lamp is in a failure state. In one embodiment, a field programmable gate array is used to apply a failure detection method to the lamp voltage values.Type: ApplicationFiled: January 4, 2007Publication date: July 10, 2008Inventors: Oleg V. Serebryanov, Alexander Goldin, Joseph Michael Ranish
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Publication number: 20080162123Abstract: A method for multifunctional processing of signals in frequency subbands performs subband decomposition and signal processing in two stages. A fullband signal is first splitted, with downsampling, into wide frequency subband (WFS) signals. Processing algorithms not requiring a high frequency resolution but benefiting from downsampling (such as subband acoustic echo cancellation), are applied to the WFS signals by wide subband processing blocks. Processed WFS signals are splitted, preferably without downsampling, into groups of narrow frequency subband (NFS) signals. The NFS signals are processed using processing algorithms (noise suppression, etc.) requiring a higher resolution. Processed NFS signals are synthesized into processed WFS signals, which are recombined into an output signal. Two-stage processing makes it possible to optimize signal processing, while keeping computational costs at low level and avoiding undesirable time delays.Type: ApplicationFiled: January 3, 2007Publication date: July 3, 2008Inventor: Alexander Goldin
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Publication number: 20080125646Abstract: A method for tracking a position of an object includes generating alternating current (AC) magnetic fields at two or more frequencies in a vicinity of the object using at least one field generator. The AC fields are sensed using a field sensor associated with the object. Corresponding AC data points that are indicative of amplitudes and directions of the AC fields at the field sensor are produced, wherein at least some of the sensed AC fields are subject to a distortion. A dependence of the AC data points on the frequencies of the AC fields is extrapolated to a target frequency so as to determine the amplitudes and directions of the AC fields with a reduced level of the distortion. Position coordinates of the object relative to the at least one field generator are calculated responsively to the extrapolated data points.Type: ApplicationFiled: August 21, 2006Publication date: May 29, 2008Inventors: Assaf Govari, Alexander Goldin, Meir Bar-Tal
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Publication number: 20080041831Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: ApplicationFiled: October 25, 2007Publication date: February 21, 2008Applicant: Applied Materials, Inc.Inventors: Dean Jennings, Mark Yam, Abhilash Mayur, Vernon Behrens, Paul O'Brien, Leonid Tertitski, Alexander Goldin
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Publication number: 20070114214Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: ApplicationFiled: September 15, 2006Publication date: May 24, 2007Applicant: Applied Materials, Inc.Inventors: Dean Jennings, Mark Yam, Abhilash Mayur, Vernon Behrens, Paul O'Brien, Leonid Tertitski, Alexander Goldin
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Publication number: 20070108166Abstract: The thermal processing device includes a stage, a continuous wave electromagnetic radiation source, a series of lenses, a translation mechanism, a detection module, a three-dimensional auto-focus, and a computer system. The stage is configured to receive a substrate thereon. The continuous wave electromagnetic radiation source is disposed adjacent the stage, and is configured to emit continuous wave electromagnetic radiation along a path towards the substrate. The series of lenses is disposed between the continuous wave electromagnetic radiation source and the stage, and are configured to condense the continuous wave electromagnetic radiation into a line of continuous wave electromagnetic radiation on a surface of the substrate. The translation mechanism is configured to translate the stage and the line of continuous wave electromagnetic radiation relative to one another. The detection module is positioned within the path, and is configured to detect continuous wave electromagnetic radiation.Type: ApplicationFiled: November 20, 2006Publication date: May 17, 2007Applicant: Applied Materials, Inc.Inventors: Dean Jennings, Mark Yam, Abhilash Mayur, Vernon Behrens, Paul O'Brien, Leonid Tertitski, Alexander Goldin