Patents Examined by Son Mai
  • Patent number: 10170188
    Abstract: Some embodiments include apparatuses, and methods of operating the apparatuses. Some of the apparatuses include a data line, a first memory cell string including first memory cells located in different levels of the apparatus, first access lines to access the first memory cells, a first select gate coupled between the data line and the first memory cell string, a first select line to control the first select gate, a second memory cell string including second memory cells located in different levels of the apparatus, second access lines to access the second memory cells, the second access lines being electrically separated from the first access lines, a second select gate coupled between the data line and the second memory cell string, a second select line to control the second select gate, and the first select line being in electrical contact with the second select line.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: January 1, 2019
    Assignee: Micron Technology, Inc.
    Inventor: Aaron Yip
  • Patent number: 10163487
    Abstract: Provided herein is a semiconductor memory device. The semiconductor memory device may include a memory cell array including a plurality of memory cells coupled to a plurality of bit lines and a page buffer circuit coupled to the plurality of bit lines and including a plurality of page buffers, wherein the plurality of page buffers sense program states of the plurality of memory cells through the plurality of bit lines during a verify operation or a read operation of a program operation, and wherein the plurality of page buffers perform in an alternate way a latch operation for latching sensing data in accordance with current amounts of the plurality of bit lines.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: December 25, 2018
    Assignee: SK Hynix Inc.
    Inventor: Jong Hoon Lee
  • Patent number: 10163480
    Abstract: Methods, systems, and devices for periphery fill and localized capacitance are described. A memory array may be fabricated with certain containers connected to provide capacitance rather than to operate as memory cells. For example, a memory cell having one or two transistors, or other switching components, and one capacitor, such as a ferroelectric or dielectric capacitor, may be electrically isolated from one or more containers sharing a common access line, and the isolated containers may be used as capacitors. The capacitors may be used for filtering in some examples. Or the capacitance may be used to boost or regulate voltage in, for example, support circuitry.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: December 25, 2018
    Assignee: MICRON TECHNOLOGY, INC.
    Inventors: Christopher John Kawamura, Scott James Derner
  • Patent number: 10163486
    Abstract: A semiconductor device includes a clock gating tree comprising a first clock gating stage and a second clock gating stage. The first clock gating stage is configured to receive an activate detection signal and to activate clocking events in the second clock gating stage in response to the activate detection signal. The clocking events are not activated in the absence of the activate detection signal.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: December 25, 2018
    Assignee: Micron Technology, Inc.
    Inventor: Parthasarathy Gajapathy
  • Patent number: 10163514
    Abstract: Methods of operating a memory include increasing a voltage applied to a first access line from a first voltage to a second voltage higher than the first voltage while applying the first voltage to a second access line, the first access line coupled to a target memory cell of the programming operation and an unselected memory cell not targeted for the programming operation, and the second access line coupled to memory cells not targeted for the programming operation. After increasing the voltage applied to the first access line, increasing the voltage applied to the first access line from the second voltage to a third voltage higher than the second voltage and increasing a voltage applied to the second access line from the first voltage to a fourth voltage higher than the first voltage and lower than the third voltage.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: December 25, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Yogesh Luthra, Kim-Fung Chan, Xiaojiang Guo
  • Patent number: 10163520
    Abstract: An integrated circuit OTP memory cell has a programming element with enhanced programmability. The programming element has a doped region at the surface of a semiconductor substrate and a conducting layer partially extending over a surface of the semiconductor surface and along a boundary of the doped region. The conducting layer is displaced from the surface of the doped region and the semiconductor substrate by a thin oxide layer. The partially extending conducting layer provides locations to concentrate electric fields and rupture the gate oxide layer during programming.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: December 25, 2018
    Assignee: Synopsys, Inc.
    Inventors: Chun Jian, Larry Wang
  • Patent number: 10153016
    Abstract: Apparatuses for providing external terminals of a semiconductor device are described. An example apparatus includes an input pad, an input buffer including a first input node and a second input node, a switch that couples the first input node and the second input node in an active state and further decouples the first input node and the second input node in an inactive state, a control circuit that provides a signal causing the switch to be in the active state or an inactive state. The first input node of the input buffer is coupled to the input pad by a conductive wiring.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: December 11, 2018
    Assignee: Micron Technology, Inc.
    Inventor: Sadayuki Okuma
  • Patent number: 10153042
    Abstract: A computing device includes bit line processors, multiplexers and a decoder. Each bit line processor includes a bit line of memory cells and each cell stores one bit of a data word. A column of bit line processors stores the bits of the data word. Each multiplexer connects a bit line processor in a first row of bit line processors to a bit line processor in a second row of bit line processors. The decoder activates at least two word lines of the bit line processor of the first row and a word line in the bit line processor in the second row and enables a bit line voltage associated with a result of a logical operation performed by the bit line processor in the first row to be written into the cell in the bit line processor in the second row.
    Type: Grant
    Filed: July 16, 2017
    Date of Patent: December 11, 2018
    Assignee: GSI Technology Inc.
    Inventors: Eli Ehrman, Avidan Akerib
  • Patent number: 10147467
    Abstract: The present disclosure includes apparatuses and methods related to performing a greater vector determination in memory. An example apparatus comprises a first group of memory cells coupled to a sense line and to a number of first access lines and a second group of memory cells coupled to the sense line and to a number of second access lines. The example apparatus comprises a controller configured to operate sensing circuitry to compare a value of a first element stored in the first group of memory cells to a value of a second element stored in the second group of memory cells to determine which of the value of the first element and the value of the second element is greater.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: December 4, 2018
    Assignee: Micron Technology, Inc.
    Inventor: Sanjay Tiwari
  • Patent number: 10147734
    Abstract: A memory array including a first memory cell including a first memory gate coupled to receive a first signal. The memory array including a second memory cell including a first memory gate coupled to receive a second signal. The magnitude of the second signal is different than the magnitude of the first signal. The memory array including a third memory cell including a first memory gate coupled to receive a third signal. The magnitude of the third signal is different than the magnitude of the first signal and the magnitude of the second signal. The first signal, the second signal and the third signal are received concurrently.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: December 4, 2018
    Assignee: Cypress Semiconductor Corporation
    Inventors: Roni Varkony, Yoram Betser
  • Patent number: 10147466
    Abstract: A device includes a combinational circuit configured to create a one or more distortion correction factors used offset inter-symbol interference from a data stream on a distorted bit. The device also includes a selection circuit coupled o the combinational circuit. The selection circuit includes a feedback pin configured to receive a control signal and an output, wherein the selection circuit is configured to select a first distortion correction factor of the one or more distortion correction factors based upon the control signal and transmit the first distortion correction factor from the output.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: December 4, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Jennifer E. Taylor, Raghukiran Sreeramaneni
  • Patent number: 10147487
    Abstract: Memory sense amplifiers and memory verification methods are described. According to one aspect, a memory sense amplifier includes a first input coupled with a memory element of a memory cell, wherein the memory element has different memory states at different moments in time, a second input configured to receive a reference signal, modification circuitry configured to provide a data signal at the first input from the memory element having a plurality of different voltages corresponding to respective ones of different memory states of the memory cell at the different moments in time, and comparison circuitry coupled with the modification circuitry and configured to compare the data signal and the reference signal at the different moments in time and to provide an output signal indicative of the memory state of the memory cell at the different moments in time as a result of the comparison to implement a plurality of verify operations of the memory states of the memory cell at the different moments in time.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: December 4, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Makoto Kitagawa, Kerry Tedrow
  • Patent number: 10141067
    Abstract: According to the embodiment, a magnetic memory device includes a magnetic body. The magnetic body includes first and second extending regions, and a first connecting region. The first extending region spreads along a first direction and along a second direction crossing the first direction, and includes first and second end portions extending in the first direction. The second end portion is separated from the first end portion in the second direction. The second extending region spreads along the first direction and along a third direction crossing the first direction, and includes third and fourth end portions extending in the first direction. The fourth end portion is separated from the third end portion in the third direction. The first connecting region is provided between the first and third end portions, and connects the first end portion with the third end portion.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: November 27, 2018
    Assignee: Toshiba Memory Corporation
    Inventors: Michael Arnaud Quinsat, Tsuyoshi Kondo, Hirofumi Morise, Takuya Shimada, Yasuaki Ootera, Masaki Kado, Shiho Nakamura
  • Patent number: 10139845
    Abstract: A system and method for the software and hardware-based management and control of overall energy consumption in a telecommunications network is described. The energy consumption management in broadband telecommunications networks is accomplished via an adaptive power system interface and network energy controller that has access to the energy management systems, subsystems, features, individual components and configurations of equipment and services within the network, and provides energy consumption control of an entire network or a portion thereof using a plethora of different types of equipment, equipment or software features, equipment cards, ports, devices, systems, and entire facilities within a network.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: November 27, 2018
    Assignee: Society of Cable Telecommunications Engineers, Inc.
    Inventors: Mark Louis Dzuban, Daniel Harvey Howard, Christopher Dale Bastian, Derek Ralph DiGiacomo, Dean Alan Stoneback, Thomas Martin Davidson, Niem Hoang Dang
  • Patent number: 10131549
    Abstract: The present invention relates to a remote managed ballast water treatment system using augmented reality, in particular, a ballast water treatment system (hereinafter, referred to as “BWTS”) which receives operation and failure information from various sensors installed in each component within a device, the remote managed ballast water treatment system comprising: an augmented reality terminal having a software application installed therein, which can recognize each component of the BWTS through shape information in a shot image while shooting a real-time image and provides information on a state of the BWTS and information required for the BWTS (provides augmented reality information), through a computer graphic image, in addition to a real-time image of reality; an augmented reality maintenance apparatus for the BWTS, the apparatus comprising a BWTS interface, an augmented reality interface, a satellite communication interface, and a control unit; and a remote management system of a terrestrial base statio
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: November 20, 2018
    Assignee: HANLA IMS CO., LTD.
    Inventors: Suk Joon Ji, Young Gu Kim, In Tae Cho, Woo Jin Choi, Kwang Seob Lee, Chae Ho Lee, Chang Kook Kim
  • Patent number: 10133325
    Abstract: An airflow control system includes a chassis defining a chassis housing that includes at least one airflow inlet and an airflow outlet. A cooled device is located in the chassis housing between the at least one airflow inlet and the airflow outlet. A convection enhancing heat element is located in the chassis housing between the cooled device and the airflow outlet. A controller is coupled to the convection enhancing heat element and configured to activate the convection enhancing heat element such that a convective airflow through the chassis housing is increased.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: November 20, 2018
    Assignee: Dell Products L.P.
    Inventors: Christopher Michael Helberg, Austin Michael Shelnutt, Travis Christian North
  • Patent number: 10124549
    Abstract: According to various embodiments, a method for manufacturing a lens may be provided. The method may include: determining a NURBS (non-uniform rational basis spline) representation of a provisional lens geometry; simulating ray trajectories in a lens with the provisional lens geometry based on the NURBS representation; determining a final lens geometry based on the simulated ray trajectories; and producing a lens with the final lens geometry.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: November 13, 2018
    Assignee: SINGAPORE UNIVERSITY OF TECHNOLOGY AND DESIGN
    Inventor: Sawako Kaijima
  • Patent number: 10127973
    Abstract: A training controller, semiconductor device and a system including the same are disclosed, which relates to technology for training a phase of data. The training controller may include a read training circuit configured to control a read training operation based on a read signal and a control signal. The training controller may include a write training circuit configured to control a write training operation based on a write signal and a write training signal. The training controller may include a reset controller configured to generate a reset signal when a mismatch occurs in the read training operation or the write training operation.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: November 13, 2018
    Assignee: SK hynix Inc.
    Inventors: Seo Jun Kim, Kyu Bong Kong
  • Patent number: 10127969
    Abstract: Systems, devices and methods are disclosed. In an embodiment of one such method, a method of decoding received command signals, the method comprises decoding the received command signals in combination with a signal provided to a memory address node at a first clock edge of a clock signal to generate a plurality of memory control signals. The received command signals, in combination with the signal provided to the memory address node at the first clock edge of the clock signal, represent a memory command. Furthermore, the signal provided to the memory address node at a second clock edge of the clock signal is not decoded in combination with the received command signals. The memory command may be a reduced power command and/or a no operation command.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: November 13, 2018
    Assignee: Micron Technology, Inc.
    Inventors: Scott Smith, Duc Ho, J. Thomas Pawlowski
  • Patent number: 10115437
    Abstract: A storage system and method for die-based data retention recycling are provided. In one embodiment, a storage system comprises a controller and a plurality of memory dies. Each of the plurality of memory dies comprises its own temperature sensor, wherein at least one of the memory dies is characterized by a relatively lower endurance than at least one other of the memory dies, and wherein the at least one of the memory dies with the relatively lower endurance is positioned farther away from the controller than the at least one other of the memory dies.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: October 30, 2018
    Assignee: Western Digital Technologies, Inc.
    Inventors: Jingfeng Yuan, James M. Higgins, Jeff Whaley