Patents by Inventor Kiet Chau

Kiet Chau 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).

  • Patent number: 11735432
    Abstract: A method for removing amorphous regions from a surface of a crystal substrate uses an accelerated neutral beam including reactive gas species for removing or reactively modifying material surfaces without sputtering. Accelerated neutral atom beam enabled surface reactions remove surface contaminants from substrate surfaces to create an interface region with exposed crystal lattice in preparation for next phase processing.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: August 22, 2023
    Assignee: EXOGENESIS CORPORATION
    Inventors: Sean R. Kirkpatrick, Kiet A. Chau, Thy Yam, Michael J. Walsh
  • Publication number: 20210225661
    Abstract: A method for removing amorphous regions from a surface of a crystal substrate uses an accelerated neutral beam including reactive gas species for removing or reactively modifying material surfaces without sputtering. Accelerated neutral atom beam enabled surface reactions remove surface contaminants from substrate surfaces to create an interface region with exposed crystal lattice in preparation for next phase processing.
    Type: Application
    Filed: April 8, 2021
    Publication date: July 22, 2021
    Applicant: Exogenesis Corporation
    Inventors: Sean R. Kirkpatrick, Kiet A. Chau, Thy Yam, Michael J. Walsh
  • Patent number: 10670960
    Abstract: A method of processing a trench, via, hole, recess, void, or other feature that extends a depth into a substrate to a base or bottom and has an opening with high aspect ratio (into depth from opening to base or bottom divided by minimum space of the trench therebetween) by irradiation with an accelerated neutral beam derived from an accelerated gas cluster ion beam for processing materials at the base or bottom of the opening.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 2, 2020
    Assignee: Exogenesis Corporation
    Inventors: Sean R. Kirkpatrick, Kiet A. Chau, Son T. Chau
  • Publication number: 20180292745
    Abstract: A method of processing a trench, via, hole, recess, void, or other feature that extends a depth into a substrate to a base or bottom and has an opening with high aspect ratio (into depth from opening to base or bottom divided by minimum space of the trench therebetween) by irradiation with an accelerated neutral beam derived from an accelerated gas cluster ion beam for processing materials at the base or bottom of the opening.
    Type: Application
    Filed: June 14, 2018
    Publication date: October 11, 2018
    Applicant: Exogenesis Corporation
    Inventors: Sean R. Kirkpatrick, Kiet A. Chau, Son T. Chau
  • Patent number: 9361545
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for neuro-simulation with a single two-dimensional device to track objects. The neuro-simulation may report a point of interest in an image that is provided by the device. The device may center on the point of interest using one or more actuators. The simulation mechanism may input pixels and output a plurality of angles to the actuators to adjust their direction.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: June 7, 2016
    Assignee: QUALCOMM INCORPORATED
    Inventors: Adrienne Milner, Kiet Chau, Victor Hokkiu Chan, Michael-David Nakayoshi Canoy
  • Publication number: 20150139537
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for neuro-simulation with a single two-dimensional device to track objects. The neuro-simulation may report a point of interest in an image that is provided by the device. The device may center on the point of interest using one or more actuators. The simulation mechanism may input pixels and output a plurality of angles to the actuators to adjust their direction.
    Type: Application
    Filed: June 4, 2014
    Publication date: May 21, 2015
    Inventors: Adrienne MILNER, Kiet CHAU, Victor Hokkiu CHAN, Michael-David Nakayoshi CANOY
  • Publication number: 20140351181
    Abstract: Various embodiments for a learning device to improve the performance of learned behaviors by requesting information from proximate devices within a decentralized system including a learning device method for generating, by the learning device, a first pattern based upon one or more obtained events, determining whether the first pattern exactly matches a known second pattern, determining whether the first pattern matches the second pattern within a predefined threshold in response to determining that the first pattern does not exactly match the second pattern, identifying a missing event of the second pattern in response to determining that the first pattern matches the second pattern within the predefined threshold, and broadcasting, by the learning device, a message requesting data related to the identified missing event. Data received in response to request messages may be used to recognize that the known second pattern is matched.
    Type: Application
    Filed: May 23, 2014
    Publication date: November 27, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Michael-David Nakayoshi CANOY, Anne Katrin Konertz, Kiet Chau, Kenchin Lai
  • Publication number: 20140349269
    Abstract: Various embodiments for conducting proxy teaching for learning devices within a decentralized system, including an embodiment method with operations for obtaining, by a teacher signaling device, objectives data related to activities of one or more of the learning devices, generating, by the teacher signaling device, teaching routines based on the obtained objectives data, and broadcasting, by the teacher signaling device, teaching signals configured to teach one or more of the learning devices based on the generated teaching routines. Other embodiments may obtain objectives data by requesting reflex information from the learning devices or intercepting event report messages transmitted by the learning devices. Other embodiments may include broadcasting discovery signals to identify nearby learning devices and modifying teaching routines when objectives of the generated teaching routines cannot be achieved.
    Type: Application
    Filed: May 23, 2014
    Publication date: November 27, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Michael-David Nakayoshi CANOY, Anne Katrin Konertz, Kiet Chau, Siddharth Mohan