Patents by Inventor Kien Le

Kien Le 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: 11419139
    Abstract: Systems and methods to allow multiplexing of uplink transmissions over configured-grant resources. If a base station allocates configured-grant uplink transmission resources to a further UE the base station transmits an indication of the overlap to relevant UEs. The UEs may apply an explicit HARQ feedback process, or other techniques to manage transmissions such as transmitting a scheduling request with the data.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: August 16, 2022
    Assignee: JRD COMMUNICATION (SHENZHEN) LTD.
    Inventors: Umer Salim, Trung Kien Le
  • Patent number: 11296847
    Abstract: Sub-sampled DMRS are utilised in repeated mini-slots for PUSCH transmission. Each sub-sampled DMRS may be multiplex with data in the respective symbol.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: April 5, 2022
    Assignee: JRD Communication (SHENZHEN) LTD.
    Inventors: Umer Salim, Trung Kien Le, Sebastian Wagner
  • Publication number: 20220077963
    Abstract: Methods and systems for management of uplink HARQ processes where fewer than a defined number of repetitions of uplink data are transmitted on configured grant resources. The applied HARQ processes may be varied dependent on the number of repetitions transmitted and dependent on the reception status at the base station.
    Type: Application
    Filed: December 9, 2019
    Publication date: March 10, 2022
    Inventors: Umer SALIM, Trung Kien LE
  • Patent number: 11190542
    Abstract: Provided is a method for identifying suspicious traffic. The method may commence with compiling statistical data for a plurality of hosts. The method may further include generating data lists for with the plurality of hosts based on the statistical data. The method may continue with receiving a data packet from a host of the plurality of hosts. The data packet may be associated with a plurality of parameters. The method may further include analyzing one or more of the plurality of parameters associated with the data packet using the data lists. The method may continue with determining, based on the analysis, that the one or more of the plurality of parameters are outside a predetermined tolerance zone. Based on the determination that the one or more of the plurality of parameters are outside the predetermined tolerance zone, a mitigation action associated with the host may be selectively initiated.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: November 30, 2021
    Assignee: A10 Networks, Inc.
    Inventors: Rajkumar Jalan, Tony Tseng, Kien Le, Gopi Krishna Marella
  • Publication number: 20210367732
    Abstract: Sub-sampled DMRS are utilised in repeated mini-slots for PUSCH transmission. Each sub-sampled DMRS may be multiplex with data in the respective symbol.
    Type: Application
    Filed: February 12, 2020
    Publication date: November 25, 2021
    Inventors: Umer SALIM, Trung Kien LE, Sebastian WAGNER
  • Publication number: 20210329688
    Abstract: Systems and methods to allow multiplexing of uplink transmissions over configured-grant resources. If a base station allocates configured-grant uplink transmission resources to a further UE the base station transmits an indication of the overlap to relevant UEs. The UEs may apply an explicit HARQ feedback process, or other techniques to manage transmissions such as transmitting a scheduling request with the data.
    Type: Application
    Filed: December 9, 2019
    Publication date: October 21, 2021
    Inventors: Umer SALIM, Trung Kien LE
  • Publication number: 20200128039
    Abstract: Provided is a method for identifying suspicious traffic. The method may commence with compiling statistical data for a plurality of hosts. The method may further include generating data lists for with the plurality of hosts based on the statistical data. The method may continue with receiving a data packet from a host of the plurality of hosts. The data packet may be associated with a plurality of parameters. The method may further include analyzing one or more of the plurality of parameters associated with the data packet using the data lists. The method may continue with determining, based on the analysis, that the one or more of the plurality of parameters are outside a predetermined tolerance zone. Based on the determination that the one or more of the plurality of parameters are outside the predetermined tolerance zone, a mitigation action associated with the host may be selectively initiated.
    Type: Application
    Filed: October 22, 2018
    Publication date: April 23, 2020
    Applicant: A10 Networks, Inc.
    Inventors: Rajkumar Jalan, Tony Tseng, Kien Le, Gopi Krishna Marella
  • Patent number: 10345324
    Abstract: The image capturing part 201 captures a ball in flight with a camera continuously. The image corresponding part 203 generates a first registered ball image obtained by making a size of a first ball image in a first capturing image captured first correspond to a size of a second ball image in a second capturing image captured second. The 3D model constructing part 204constructs a 3D model of the first registered ball image obtained by converting a camera coordinate system of the generated first registered ball image into a world coordinate system. The virtual rotating part 205 rotates virtually the constructed 3D model of the first registered ball image by using a rotation parameter estimated in advance and rotation matrix information.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: July 9, 2019
    Assignee: GRPO Co., Ltd.
    Inventors: Hideaki Kawamoto, Viet Manh Do, Hong Quan Luong, Trung Kien Le
  • Patent number: 8385696
    Abstract: To provide an optical nanofiber resonator having an optical waveguide whose diameter is equal to or smaller than the wavelength of a propagation light, a light emitter disposed at a predetermined position of the optical waveguide, and a first reflector and a second reflector formed in the optical waveguide with the light emitter interposed therebetween, wherein at least one of the first reflector and the second reflector transmits a part of the propagation light. With such a configuration, the channeling efficiency of the light emitted from the light emitter and the propagation mode of the optical waveguide is dramatically improved.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: February 26, 2013
    Assignee: The University of Electro-Communications
    Inventors: Kohzo Hakuta, Kien Le Pham
  • Publication number: 20120121221
    Abstract: To provide an optical nanofiber resonator having an optical waveguide whose diameter is equal to or smaller than the wavelength of a propagation light, a light emitter disposed at a predetermined position of the optical waveguide, and a first reflector and a second reflector formed in the optical waveguide with the light emitter interposed therebetween, wherein at least one of the first reflector and the second reflector transmits a part of the propagation light. With such a configuration, the channeling efficiency of the light emitted from the light emitter and the propagation mode of the optical waveguide is dramatically improved.
    Type: Application
    Filed: November 12, 2010
    Publication date: May 17, 2012
    Applicant: The University of Electro-Communications
    Inventors: Kohzo HAKUTA, Kien Le Pham
  • Patent number: 6550180
    Abstract: A round crab pot provides crabs easy access from all directions, while strongly discouraging exit except by crabs of nonallowable small size. The pot may be of variable weight and size for commercial or individual use. The pot frame has an interchangeable top and bottom kept parallel by perpendicular supporting posts. The pot entrance occupies the entire height and circumference. The entrance is formed by a plurality of elongated spring steel rods connected to the top and/or bottom of the frame. The rods are positioned to slant inwardly toward the center of the pot and are connected by spring steel wire and a thin plastic medium. Thus, the entrance exhibits a spring-like tension as crabs enter. In a first variation, the rods are connected to only one end of the frame. Crabs may enter at ground level with the rods extending from the top of the pot, slanting inward and downward toward the center. By reversing the top and bottom, crabs may enter by walking up the rods.
    Type: Grant
    Filed: December 20, 1997
    Date of Patent: April 22, 2003
    Inventor: Tam Kien Le