Patents by Inventor Wen Dong

Wen Dong 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).

  • MEMORY CELL STRUCTURE OF A THREE-DIMENSIONAL MEMORY DEVICE
    Publication number: 20190096901
    Abstract: Various embodiments disclose a 3D memory device, including a substrate; a plurality of conductor layers disposed on the substrate; a plurality of NAND strings disposed on the substrate; and a plurality of slit structures disposed on the substrate. The plurality of NAND strings can be arranged perpendicular to the substrate and in a hexagonal lattice orientation including a plurality of hexagons, and each hexagon including three pairs of sides with a first pair perpendicular to a first direction and parallel to a second direction. The second direction is perpendicular to the first direction. The plurality of slit structures can extend in the first direction.
    Type: Application
    Filed: September 10, 2018
    Publication date: March 28, 2019
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xiaowang DAI, Zhenyu LU, Jun CHEN, Qian TAO, Yushi HU, Jifeng ZHU, Jin Wen DONG, Ji Xia, Zhong ZHANG, Yan Ni LI
  • Deformable insert for low pressure patient interface
    Patent number: 10232135
    Abstract: A patient interface includes a frame, an inflatable seal, and a deformable insert. The frame includes an outer portion, an inner portion, and an opening extending therebetween. The inflatable seal is secured to the inner portion of the frame. The inflatable seal defines an internal volume and has at least one aperture. The deformable insert includes an outer surface, an inner surface and a passageway extending therebetween. The deformable insert is positioned within the internal volume of the seal and aligned with at least a portion of the frame inner portion. The passageway is aligned with the frame opening to define a gas flow path from the frame outer portion to the at least one aperture of the seal.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: March 19, 2019
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Silas Sao Jin Siew, Andrew Paul Maxwell Salmon, Wen Dong Huang
  • METHOD TO IMPROVE CHANNEL HOLE UNIFORMITY OF A THREE-DIMENSIONAL MEMORY DEVICE
    Publication number: 20190074290
    Abstract: Methods and structures of a three-dimensional memory device are disclosed. In an example, a method for forming a three-dimensional memory device includes disposing a material layer over a substrate, forming a plurality of channel-forming holes and a plurality of sacrificial holes around the plurality of channel-forming holes in an array-forming region of the material layer, and forming a plurality of semiconductor channels based on the channel-forming holes and at least one gate line slit (GLS) based on at least one of the plurality of sacrificial holes. A location of the at least one GLS overlaps with the at least one of the plurality of sacrificial holes.
    Type: Application
    Filed: September 10, 2018
    Publication date: March 7, 2019
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Li Hong XIAO, Qian TAO, Yushi HU, Xiao Tian CHENG, Jian XU, Haohao YANG, Yue Qiang PU, Jin Wen DONG
  • Respiratory mask sealing interface
    Patent number: 10124138
    Abstract: A sealing interface forms part of an apparatus for supplying a flow of respiratory gases to a user. The sealing interface comprises a foam or gel inner cushion and a thin resilient rubber outer sheath. A face side of the inner cushion resiliently supports the outer sheath. The inner cushion has a toothed profile formed on the face side of the inner cushion. The toothed profile consists of at least one tooth having an apex on the perimeter of the inner cushion. The apex is positioned between two valleys in the perimeter of the inner cushion. In use the apex of each tooth of the toothed profile is in supporting contact with the outer sheath.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: November 13, 2018
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Alastair Edwin McAuley, Mark McLaren, Wen Dong Huang
  • HEADGEAR ASSEMBLY FOR BREATHING INTERFACE
    Publication number: 20180318541
    Abstract: An interface and headgear assembly includes a headgear assembly. The headgear assembly has a first strap configured to connect to the interface. A crown strap can be adjusted along a length of the first strap. In some configurations, the crown strap has a first portion and a second portion that are adjustably connected. The crown strap can be removably connected to the first strap using bridge regions of the first portion and the second portion.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 8, 2018
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Wen Dong Huang, Arvin San Jose Gardiola, Jeremy Owen Young
  • BREATHING APPARATUS
    Publication number: 20180304036
    Abstract: A mask frame, comprises a central conduit connection aperture and lateral arms having a 3-D curvature. The lateral arms extend: outwardly from a center of the frame, rearwardly, towards the patients ears, and upwardly, along a vector passing from below the nose to a point between the temple the top of the ear. The lateral arms “twist” along their length, such that a bottom margin of an end of each lateral arm is positioned further away from a notional vertical plane passing through the centre of the conduit connection aperture than a top margin. Also provided is an anti-rotation feature which limits or prevents rotation between straps of a headgear, and the mask frame. Further provided is a buckle for a closed loop headgear the buckle being formed with a plurality of openings and posts configured to form an angled headgear strap path through the buckle through which part of a headgear strap loop can pass.
    Type: Application
    Filed: November 6, 2015
    Publication date: October 25, 2018
    Applicant: Fisher & Paykel Healthcare Limited
    Inventors: Wen Dong Huang, Arvin San Jose Gardiola, Matthew Roger Stephenson, Toong Chuo Lim, Bruce Michael Walls, Jeremy Owen Young
  • Headgear assembly for breathing interface
    Patent number: 10039894
    Abstract: An interface and headgear assembly includes a headgear assembly. The headgear assembly has a first strap configured to connect to the interface. A crown strap can be adjusted along a length of the first strap. In some configurations, the crown strap has a first portion and a second portion that are adjustably connected. The crown strap can be removably connected to the first strap using bridge regions of the first portion and the second portion.
    Type: Grant
    Filed: November 27, 2014
    Date of Patent: August 7, 2018
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Wen Dong Huang, Arvin San Jose Gardiola, Jeremy Owen Young
  • PATIENT INTERFACE AND ASPECTS THEREOF
    Publication number: 20170326325
    Abstract: A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.
    Type: Application
    Filed: July 31, 2017
    Publication date: November 16, 2017
    Inventors: Olivia Marie Allan, Arvin San Jose Gardiola, Lewis George Gradon, Wen Dong Huang, Alastair Edwin McAuley, Mark Arvind McLaren, Craig Robert Prentice, Andrew Paul Maxwell Salmon, Silas Sao Jin Siew
  • SMART BOOKRACK, A SYSTEM, AND A METHOD FOR MANAGING BOOKS USING THE SMART BOOKRACK
    Publication number: 20170270471
    Abstract: A smart bookrack includes a number of book cabinets. Each book cabinet accommodates one book and carries a sensor and a determining device. Each book includes an electronic tag to identify the book. The smart bookrack further includes a RF unit, a controller, and a display device. The determining device detects whether a book being in each book cabinet. The RF unit scans identification information of each book and transmits the identification information to the controller. The controller determines a status of each book according to actual location of the book and identification information of each book. The display device displays the status of each book by using different signals. A book management system and method using the smart bookrack are also provided.
    Type: Application
    Filed: March 15, 2017
    Publication date: September 21, 2017
    Inventor: WEN-DONG LUO
  • PATIENT INTERFACE AND ASPECTS THEREOF
    Publication number: 20170119988
    Abstract: A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.
    Type: Application
    Filed: January 18, 2017
    Publication date: May 4, 2017
    Inventors: Olivia Marie Allan, Arvin San Jose Gardiola, Lewis George Gradon, Wen Dong Huang, Alastair Edwin McAuley, Mark Arvind McLaren, Craig Robert Prentice, Andrew Paul Maxwell Salmon, Silas Sao Jin Siew
  • PATIENT INTERFACE AND ASPECTS THEREOF
    Publication number: 20170072155
    Abstract: A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.
    Type: Application
    Filed: October 12, 2016
    Publication date: March 16, 2017
    Inventors: Olivia Marie Allan, Arvin San Jose Gardiola, Lewis George Gradon, Wen Dong Huang, Alastair Edwin McAuley, Mark Arvind McLaren, Craig Robert Prentice, Andrew Paul Maxwell Salmon, Silas Sao Jin Siew
  • Single knob controller
    Patent number: 9595402
    Abstract: A single knob for controlling at least an audio input signal to produce up to fourteen distinct results, plus one quiescent state, through axial translational states corresponding to: the knob being translationally biased out, pushed in, or pushed in and held; and rotational states corresponding to: rotationally biased to a first position, turned clockwise, turned clockwise and held, turned counterclockwise, and turned clockwise and held, and combinations of those translational and rotational states. The single knob controller can be linked to a Bluetooth device for controlling such device. Some applications include automotive electronics and audio systems generally.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: March 14, 2017
    Inventors: Larry Vansickle, Wang Hai, Gu Wen Dong
  • HEADGEAR ASSEMBLY FOR BREATHING INTERFACE
    Publication number: 20160287830
    Abstract: An interface and headgear assembly includes a headgear assembly. The headgear assembly has a first strap configured to connect to the interface. A crown strap can be adjusted along a length of the first strap. In some configurations, the crown strap has a first portion and a second portion that are adjustably connected. The crown strap can be removably connected to the first strap using bridge regions of the first portion and the second portion.
    Type: Application
    Filed: November 27, 2014
    Publication date: October 6, 2016
    Inventors: Bruce Michael WALLS, Rex Gordon FAITHFULL, Wen Dong HUANG, Arvin San Jose GARDIOLA, Jeremy Owen YOUNG
  • Headgear assembly for a patient interface
    Patent number: D762844
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: August 2, 2016
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Silas Sao Jin Siew, Wen Dong Huang, Craig Robert Prentice, Andrew Paul Maxwell Salmon
  • Breathing interface assembly
    Patent number: D770036
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: October 25, 2016
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Arvin San Jose Gardiola, Wen Dong Huang, Matthew Robert Geoff Slight
  • Crown strap of a headgear assembly for a breathing interface
    Patent number: D771239
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: November 8, 2016
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Arvin San Jose Gardiola, Wen Dong Huang
  • Breathing apparatus
    Patent number: D797921
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: September 19, 2017
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Wen Dong Huang, Arvin San Jose Gardiola, Matthew Roger Stephenson, Toong Lim, Bruce Michael Walls, Jeremy Owen Young
  • Frame assembly cover for a patient interface
    Patent number: D798439
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: September 26, 2017
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Silas Sao Jin Siew, Wen Dong Huang, Craig Robert Prentice, Andrew Paul Maxwell Salmon
  • Breathing interface assembly
    Patent number: D815728
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: April 17, 2018
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Arvin San Jose Gardiola, Wen Dong Huang, Matthew Robert Geoff Slight
  • Headgear assembly for breathing interface
    Patent number: D822194
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: July 3, 2018
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Bruce Michael Walls, Rex Gordon Faithfull, Arvin San Jose Gardiola, Wen Dong Huang