Patents by Inventor Cong Tran

Cong Tran 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).

  • Publication number: 20240145273
    Abstract: The present disclosure relates to methods, systems, and apparatus for monitoring temperature at multiple sites within a substrate processing chamber. A system for processing substrates includes: a process chamber comprising a processing volume, a first window at a first perimeter of the processing volume, a substrate support within the processing volume; and a first multi-wavelength pyrometer configured to measure: a first temperature at a first site proximal the first window, and a second temperature at a second site proximal the substrate support.
    Type: Application
    Filed: October 17, 2023
    Publication date: May 2, 2024
    Inventors: Zhepeng CONG, Tao SHENG, Ashur J. ATANOS, Nimrod SMITH, Vinh N. TRAN, Khokan C. PAUL
  • Patent number: 11948818
    Abstract: A method and apparatus for calibrating a temperature within a processing chamber are described. The method includes determining an etch rate of a layer within the processing chamber. The processing chamber is a deposition chamber configured for use during semiconductor manufacturing. The etch rate is utilized to determine a temperature within the processing chamber. The temperature within the processing chamber is then subsequently compared to a calibrated temperature to determine a temperature offset. The etch rate is determined using any one of a pyrometer, a reflectometer, a camera, or a mass sensor.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: April 2, 2024
    Assignee: Applied Materials, Inc.
    Inventors: Zhepeng Cong, Tao Sheng, Vinh N. Tran
  • Patent number: 11669717
    Abstract: A device for completing a social network using an artificial neural network includes: a neural network unit configured to receive a target network having unrevealed missing nodes as input, infer the connections of the missing nodes with a neural network, and output multiple candidate complete networks according to various node sequences; and a selection unit configured to select one of the candidate complete networks outputted by the neural network unit, where the neural network unit outputs the candidate complete networks by using weights of a graph-generating neural network that has learned graph structures of reference networks having attributes similar to those of the target network, and the selection unit uses connection probability vectors obtained from the learned graph-generating neural network to select the candidate complete network probabilistically having a structure closest to that of the target network based on the connection probability vectors.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: June 6, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
    Inventors: Won Yong Shin, Tien Cong Tran
  • Patent number: 11048137
    Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: June 29, 2021
    Assignees: View, Inc., Corning Incorporated
    Inventors: Tom Toan-Cong Tran, Brian D. Griedel, Robert T. Rozbicki, Todd William Martin
  • Publication number: 20210191212
    Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
    Type: Application
    Filed: March 8, 2021
    Publication date: June 24, 2021
    Applicant: View, Inc.
    Inventors: Tom Toan-Cong Tran, Brian D. Griedel, Robert T. Rozbicki, Todd William Martin
  • Publication number: 20210110242
    Abstract: A method and device for completing a social network using an artificial neural network are disclosed. The disclosed device includes: a neural network unit configured to receive a target network having unrevealed missing nodes as input, infer the connections of the missing nodes with a neural network, and output multiple candidate complete networks according to various node sequences; and a selection unit configured to select one of the candidate complete networks outputted by the neural network unit, where the neural network unit outputs the candidate complete networks by using weights of a graph-generating neural network that has learned graph structures of reference networks having attributes similar to those of the target network, and the selection unit uses connection probability vectors obtained from the learned graph-generating neural network to select the candidate complete network probabilistically having a structure closest to that of the target network based on the connection probability vectors.
    Type: Application
    Filed: June 12, 2020
    Publication date: April 15, 2021
    Inventors: Won Yong SHIN, Tien Cong TRAN
  • Patent number: 10606142
    Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: March 31, 2020
    Assignees: VIEW, Inc., Corning Incorporated
    Inventors: Tom Toan-Cong Tran, Brian D. Griedel, Robert T. Rozbicki, Todd William Martin
  • Patent number: 10205374
    Abstract: A time-varying current from a DC voltage-source, flows through a primary winding of a magnetic circuit containing permanent magnets, induces more inductive voltages across different windings. The windings are wrapped around the main, sub-magnetic paths of different forms and constructions of the Tran-generators. The invention when combined with any one of recovering the utilized electric charge, using the (hybrid) soft magnetic wires, applying the Voltage-Doubler circuits, and using the transfer of high-potential electric charge to generate more electric energy, make the tran-generators useful.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: February 12, 2019
    Inventors: Toan Cong Tran, Michael Giao Thien Nguyen, Annalisa Tran Torrente, Nhu Ha Thi Tran, Toan Cong Tran
  • Publication number: 20170255075
    Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 7, 2017
    Inventors: Tom Toan-Cong Tran, Brian D. Griedel, Robert T. Rozbicki, Todd William Martin
  • Publication number: 20170221627
    Abstract: A time-varying current from a DC voltage-source, flows through a primary winding of a magnetic circuit containing permanent magnets, induces more inductive voltages across different windings. The windings are wrapped around the main, sub-magnetic paths of different forms and constructions of the Tran-generators. The invention when combined with any one of recovering the utilized electric charge, using the (hybrid) soft magnetic wires, applying the Voltage-Doubler circuits, and using the transfer of high-potential electric charge to generate more electric energy, make the tran-generators useful.
    Type: Application
    Filed: February 1, 2016
    Publication date: August 3, 2017
    Inventors: Toan Tran, Michael Giao Thien Nguyen, Annalisa Tran Torrente, Nhu Ha Thi Tran, Toan Cong Tran
  • Patent number: 9620332
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to inspect and perform lithography on a substrate using a combination of vectoring to move a beam to features to be imaged, and raster scanning to obtain an image of the feature(s). The inventors have discovered that it is highly advantageous to use an extra step, a fast raster scan to image the substrate at a lower resolution, to determine which features receive priority for inspection; this extra step can reduce total inspection time, enhance inspection results, and improve beam alignment and manufacturing yield. Using multiple beam-producing columns, with multiple control computers local to the columns, provides various synergies. Preferably, miniature, non-magnetic, electrostatically-driven columns are used.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: April 11, 2017
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Enden David Liu, Cong Tran, Theodore A. Prescop
  • Publication number: 20160334688
    Abstract: Thin-film devices, for example electrochromic devices for windows, and methods of manufacturing are described. Particular focus is given to methods of patterning optical devices. Various edge deletion and isolation scribes are performed, for example, to ensure the optical device has appropriate isolation from any edge defects. Methods described herein apply to any thin-film device having one or more material layers sandwiched between two thin film electrical conductor layers. The described methods create novel optical device configurations.
    Type: Application
    Filed: December 31, 2014
    Publication date: November 17, 2016
    Applicant: View, Inc.
    Inventors: Tom Toan-Cong Tran, Brian D. Griedel, Robert T. Rozbicki, Todd William Martin
  • Patent number: 9466463
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to inspect and perform lithography on a substrate using a combination of vectoring to move a beam to features to be imaged, and raster scanning to obtain an image of the feature(s). The inventors have discovered that it is highly advantageous to use an extra step, a fast raster scan to image the substrate at a lower resolution, to determine which features receive priority for inspection; this extra step can reduce total inspection time, enhance inspection results, and improve beam alignment and manufacturing yield. Using multiple beam-producing columns, with multiple control computers local to the columns, provides various synergies. Preferably, miniature, non-magnetic, electrostatically-driven columns are used.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: October 11, 2016
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Enden David Liu, Cong Tran, Theodore A. Prescop
  • Patent number: 9207539
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to pattern and inspect a substrate. The inventors have discovered that it is highly advantageous to use write and inspection tools that share the same or substantially the same stage and the same or substantially the same designs for respective arrays of multiple charged particle beam columns, and that access the same design layout database to target and pattern or inspect features. By using design-matched charged particle beam tools, correlation of defectivity is preserved between inspection imaging and the design layout database. As a result, image-based defect identification and maskless design correction, of random and systematic errors, can be performed directly in the design layout database, enabling a fast yield ramp.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: December 8, 2015
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Theodore A. Prescop, Cong Tran
  • Patent number: 9184027
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to pattern and inspect a substrate. The inventors have discovered that it is highly advantageous to use write and inspection tools that share the same or substantially the same stage and the same or substantially the same designs for respective arrays of multiple charged particle beam columns, and that access the same design layout database to target and pattern or inspect features. By using design-matched charged particle beam tools, correlation of defectivity is preserved between inspection imaging and the design layout database. As a result, image-based defect identification and maskless design correction, of random and systematic errors, can be performed directly in the design layout database, enabling a fast yield ramp.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: November 10, 2015
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Theodore A. Prescop, Cong Tran
  • Patent number: 8999627
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to pattern and inspect a substrate. The inventors have discovered that it is highly advantageous to use write and inspection tools that share the same or substantially the same stage and the same or substantially the same designs for respective arrays of multiple charged particle beam columns, and that access the same design layout database to target and pattern or inspect features. By using design-matched charged particle beam tools, correlation of defectivity is preserved between inspection imaging and the design layout database. As a result, image-based defect identification and maskless design correction, of random and systematic errors, can be performed directly in the design layout database, enabling a fast yield ramp.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: April 7, 2015
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Theodore A. Prescop, Cong Tran
  • Patent number: 8999628
    Abstract: The present application discloses methods, systems and devices for using charged particle beam tools to pattern and inspect a substrate. The inventors have discovered that it is highly advantageous to use write and inspection tools that share the same or substantially the same stage and the same or substantially the same designs for respective arrays of multiple charged particle beam columns, and that access the same design layout database to target and pattern or inspect features. By using design-matched charged particle beam tools, correlation of defectivity is preserved between inspection imaging and the design layout database. As a result, image-based defect identification and maskless design correction, of random and systematic errors, can be performed directly in the design layout database, enabling a fast yield ramp.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: April 7, 2015
    Assignee: Multibeam Corporation
    Inventors: David K. Lam, Kevin M. Monahan, Theodore A. Prescop, Cong Tran
  • Patent number: 5917530
    Abstract: A dye donor, such as a transfer ribbon, comprises a supporting substrate and a relatively thick dye layer consisting of a dye dispersed within a dye binder. A heater, such as a modulated scanning laser beam, heats selected pixel regions of the ribbon and causes dye to diffuse from the heated regions to a receiver sheet and print a number of pixels thereon which build up to form an image. In order to allow the donor to be reused, it is passed between a pair of heated rollers to cause dye in the dye layer to diffuse to an even density whereby the regions depleted of dye during the print process are replenished. Instead of the replenishment dye coming from the body of the donor, it may be supplied by a separate source.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: June 29, 1999
    Assignee: Imperial Chemical Industries plc
    Inventors: Kenneth Hutt, Ian Richard Stephenson, Ha Cong Tran, Richard Anthony Hann, Dafydd Geraint Davies, Alan John Harry, Paul David Pester