Patents by Inventor Daniel Chung

Daniel Chung 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: 20240115089
    Abstract: A toilet includes a base, a cover, and a seat. The seat is rotatably coupled to the base, and the cover is rotatably coupled to the seat. The cover and the seat define an angled axis that is oriented upward and forward toward a front end of the base. The cover and the seat are each configured to rotate about the angled axis between a lowered position in which the cover and the seat are located adjacent the base and a stowed position in which the cover and the seat are oriented in an upward direction.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Inventors: Chanseol Chung, Karger D. Kohler, Daniel N. Halloran, Jeffrey T. Laundre, Keith E. Muellenbach, Jennifer Tarplee, Craig Loest
  • Patent number: 11947890
    Abstract: Techniques are presented for the application of neural networks to the fabrication of integrated circuits and electronic devices, where example are given for the fabrication of non-volatile memory circuits and the mounting of circuit components on the printed circuit board of a solid state drive (SSD). The techniques include the generation of high precision masks suitable for analyzing electron microscope images of feature of integrated circuits and of handling the training of the neural network when the available training data set is sparse through use of a generative adversary network (GAN).
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: April 2, 2024
    Assignee: SanDisk Technologies LLC
    Inventors: Cheng-Chung Chu, Janet George, Daniel J. Linnen, Ashish Ghai
  • Publication number: 20240092449
    Abstract: An adjustable head angle bicycle assembly includes a steerer tube; a head tube that includes a first annular surface protruding radially inward from an inner wall at the upper end, and a second annular surface protruding radially inward from the inner wall at the lower end; an upper cup that includes a third annular surface engaged with the first annular surface of the head tube; and a lower cup that includes a fourth annular surface engaged with the second annular surface of the head tube.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 21, 2024
    Inventors: Brian Daniel Robinson, Jeffrey Keith Bowers, William Te-Chung Chan
  • Patent number: 11320880
    Abstract: According to examples, an apparatus may include a processor, a display system and a multifunction display port. The multifunction display port may include a display port connector and an input power connector. In addition, based on the apparatus being in a power off state and being connected to a host device, the display system may receive input electrical energy through the input power connector from a host device, receive display data through the display port connector from the host device, and display the display data received from the host device while bypassing the processor.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: May 3, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Yi-Fan Hsia, Daniel Chung, Hung Lung Chen, Chai-Cheng Lin
  • Publication number: 20210271302
    Abstract: According to examples, an apparatus may include a processor, a display system and a multifunction display port. The multifunction display port may include a display port connector and an input power connector. In addition, based on the apparatus being in a power off state and being connected to a host device, the display system may receive input electrical energy through the input power connector from a host device, receive display data through the display port connector from the host device, and display the display data received from the host device while bypassing the processor.
    Type: Application
    Filed: November 1, 2018
    Publication date: September 2, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Yi-Fan Hsia, Daniel Chung, Hung Lung Chen, Chai-Cheng Lin
  • Patent number: 11059178
    Abstract: A position correction method includes: a step of opposing a hand to a target by moving the hand such that the hand becomes in a predetermined first initial posture; a first position detection step of detecting a position of the target from a rotation angle of a rotation axis when the target blocks a detection light by swinging the hand; a step of opposing the hand to the target by moving the hand such that the hand becomes a predetermined second initial posture different from the first initial posture; a second position detection step of detecting a position of the target from the rotation angle of the rotation axis when the target blocks the detection light by swinging the hand; and a correction amount arithmetic step of obtaining rotation angle correction amounts of the second axis and the third axis based on a difference between the position of the target acquired in the first initial posture and the position of the target acquired in the second initial posture.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: July 13, 2021
    Assignees: KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI ROBOTICS (USA), INC.
    Inventors: Masaya Yoshida, Hajime Nakahara, Takao Yamaguchi, Daniel Chung
  • Patent number: 10974388
    Abstract: A method of correcting a position of a robot includes: a correction step of rotating an arm around a first axis to detect a rotation angle around the first axis when a target blocks detection light, and locating the first axis, a third axis, and the target on an identical straight line by rotating the arm and/or a hand around the first axis, a second axis, and/or the third axis based on a detection result; and a correction amount arithmetic step of obtaining rotation angle correction amounts of the second axis and the third axis based on the rotation angle of each rotation axis acquired after the correction step in a first posture.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: April 13, 2021
    Assignees: KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI ROBOTICS (USA), INC.
    Inventors: Masaya Yoshida, Takao Yamaguchi, Hajime Nakahara, Daniel Chung
  • Publication number: 20200385996
    Abstract: The present invention relates to a cassette framing system consisting of at least one hinge assembly and cassette, with a cassette frame, which allows for loading the top of a cassette frame onto a structural mullion located within a cassette framing system. The hinge assembly permits the installer to stabilize and align the cassette and cassette frame during the installation of the cassette frame onto the cassette framing system. The cassette framing system permits the use of a plurality of different types of infill materials within the cassette. The use of a hinge assembly permits ease of field installation while employing narrow joint profiles which have aesthetic benefits.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 10, 2020
    Applicant: KPA Studios Inc
    Inventors: Jihan T. Kim, Daniel Chung
  • Publication number: 20200206934
    Abstract: A method of correcting a position of a robot includes: a correction step of rotating an arm around a first axis to detect a rotation angle around the first axis when a target blocks detection light, and locating the first axis, a third axis, and the target on an identical straight line by rotating the arm and/or a hand around the first axis, a second axis, and/or the third axis based on a detection result; and a correction amount arithmetic step of obtaining rotation angle correction amounts of the second axis and the third axis based on the rotation angle of each rotation axis acquired after the correction step in a first posture.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Applicants: KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI ROBOTICS (USA), INC.
    Inventors: Masaya YOSHIDA, Takao YAMAGUCHI, Hajime NAKAHARA, Daniel CHUNG
  • Publication number: 20200206933
    Abstract: A position correction method includes: a step of opposing a hand to a target by moving the hand such that the hand becomes in a predetermined first initial posture; a first position detection step of detecting a position of the target from a rotation angle of a rotation axis when the target blocks a detection light by swinging the hand; a step of opposing the hand to the target by moving the hand such that the hand becomes a predetermined second initial posture different from the first initial posture; a second position detection step of detecting a position of the target from the rotation angle of the rotation axis when the target blocks the detection light by swinging the hand; and a correction amount arithmetic step of obtaining rotation angle correction amounts of the second axis and the third axis based on a difference between the position of the target acquired in the first initial posture and the position of the target acquired in the second initial posture.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Applicants: KAWASAKI JUKOGYO KABUSHIKI KAISHA, KAWASAKI ROBOTICS (USA), INC.
    Inventors: Masaya YOSHIDA, Hajime NAKAHARA, Takao YAMAGUCHI, Daniel CHUNG
  • Patent number: 10693832
    Abstract: A network where FC and Ethernet storage traffic share the network. The network extends FC SAN storage attributes to Ethernet storage devices. The network is preferably formed of FC switches, so each edge switch acts as an FCoE FCF, with internal communications done using FC. IP packets are encapsulated in FC packets for transport. Preferably, either each outward facing switch port can be configured as an Ethernet or FC port, so devices can be connected as desired. Ethernet addresses of IP devices are discovered based on ARP requests and lookup misses. Once an ARP request is trapped, the source device's information is added to a local database and distributed within the network. If the destination device is not known, a network-specific fabric protocol is used to propagate the ARP request to the other switches. An ARP response is processed similarly to update the local database and to distribute the update.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: June 23, 2020
    Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
    Inventors: Glenn Wenig, Daniel Chung, Jesse Willeke
  • Patent number: 10448823
    Abstract: A test of visual function and/or functional vision may be performed at varying luminance levels. A first course may be selected for a subject. A given course may comprise a layout having a beginning point, at least one turn, at least one obstacle, and an ending point. The first course may be illuminated with a first luminance level based on an estimated lower light sensitivity cutoff. The subject may be prompted to perform a first run of the test. The test may comprise, from the beginning point to the ending point, navigating the layout of the first course by walking around the at least one turn and avoiding the at least one obstacle. A determination may be made as to whether the subject successfully completed the first course based on one or both of speed or accuracy.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: October 22, 2019
    Assignees: The Children's Hospital of Philadelphia, The Trustees of the University of Pennsylvania
    Inventors: Katherine A. High, Jean Bennett, Daniel Chung, Albert Maguire, Jennifer Wellman, Sarah McCague, Gregory Podsakoff
  • Publication number: 20180274245
    Abstract: The present invention relates to a cassette framing system consisting of at least one hinge assembly and cassette, with a cassette frame, which allows for loading the top of a cassette frame onto a structural mullion located within a cassette framing system. The hinge assembly permits the installer to stabilize and align the cassette and cassette frame during the installation of the cassette frame onto the cassette framing system. The cassette framing system permits the use of a plurality of different types of infill materials within the cassette. The use of a hinge assembly permits ease of field installation while employing narrow joint profiles which have aesthetic benefits.
    Type: Application
    Filed: March 26, 2018
    Publication date: September 27, 2018
    Applicant: KPA Studios Inc
    Inventors: Jihan T. Kim, Daniel Chung
  • Patent number: 9860196
    Abstract: In a Fiber Channel SAN and its included routers, each router contains only the LSAN zones that contain devices attached to edge fabrics which are connected to the router. LSAN zone entries include the fabric ID (FID) of each device in addition to the WWN. When a router obtains a new zone database for a newly connected or changed fabric, the router scans the LSAN zone entries for fabric IDs matching a fabric connected to the router and stores those entries. All other LSAN zone entries are not stored. In this manner the size of the relevant tables are reduced, which allows for greater expansion of the SAN as a whole.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: January 2, 2018
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Mohan Babu Raju, Annie Wang, Daniel Chung
  • Publication number: 20170319058
    Abstract: A test of visual function and/or functional vision may be performed at varying luminance levels. A first course may be selected for a subject. A given course may comprise a layout having a beginning point, at least one turn, at least one obstacle, and an ending point. The first course may be illuminated with a first luminance level based on an estimated lower light sensitivity cutoff. The subject may be prompted to perform a first run of the test. The test may comprise, from the beginning point to the ending point, navigating the layout of the first course by walking around the at least one turn and avoiding the at least one obstacle. A determination may be made as to whether the subject successfully completed the first course based on one or both of speed or accuracy.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 9, 2017
    Applicants: The Children's Hospital of Philadelphia, The Trustees of the University of Pennsylvania
    Inventors: Katherine A. High, Jean Bennett, Daniel Chung, Albert Maguire, Jennifer Wellman, Sarah McCague, Gregory Podsakoff
  • Patent number: 9654422
    Abstract: Is in a Fibre Channel storage area network (SAN) and its included routers, the routers are placed in groups or pods. Each router only contains router port and fabric access data for routers in the same group or pod. In this manner the size of the relevant tables are reduced, which allows for greater expansion of the SAN as a whole. Each router may be programmed by an administrator with a pod value, indicating the pod containing the router. This value may be provided to the Name Server during router registration and may be requested from the Name Server when developing the router's inter-fabric router (IFR) topology or the pod value can be exchanged in the IF_ILS_HLO messages. Router port database information is only stored from routers in the same pod or provided to routers in the same pod, thus reducing the entries in the router port database.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: May 16, 2017
    Assignee: Brocade Communications System, Inc.
    Inventors: Daniel Chung, Badrinath Kollu
  • Publication number: 20170114242
    Abstract: The present disclosure relates to a passivation layer comprising a photocrosslinked fluoropolymer and a process for forming the layer. Passivation layers comprising the crosslinked fluoropolymer have low dielectric constants, low water absorptivity and are able to be photoimaged so as to provide the very fine features needed for modern electronic equipment.
    Type: Application
    Filed: May 26, 2015
    Publication date: April 27, 2017
    Inventors: RALPH BIRCHARD LLOYD, JAMES F RYLEY, ROBERT CLAYTON WHELAND, DANIEL CHUNG
  • Publication number: 20170063728
    Abstract: In a Fibre Channel SAN and its included routers, each router contains only the LSAN zones that contain devices attached to edge fabrics which are connected to the router. LSAN zone entries include the fabric ID (FID) of each device in addition to the WWN. When a router obtains a new zone database for a newly connected or changed fabric, the router scans the LSAN zone entries for fabric IDs matching a fabric connected to the router and stores those entries. All other LSAN zone entries are not stored. In this manner the size of the relevant tables are reduced, which allows for greater expansion of the SAN as a whole.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 2, 2017
    Inventors: Mohan Babu Raju, Annie Wang, Daniel Chung
  • Publication number: 20170063727
    Abstract: Is in a Fibre Channel storage area network (SAN) and its included routers, the routers are placed in groups or pods. Each router only contains router port and fabric access data for routers in the same group or pod. In this manner the size of the relevant tables are reduced, which allows for greater expansion of the SAN as a whole. Each router may be programmed by an administrator with a pod value, indicating the pod containing the router. This value may be provided to the Name Server during router registration and may be requested from the Name Server when developing the router's inter-fabric router (IFR) topology or the pod value can be exchanged in the IF_ILS_HLO messages. Router port database information is only stored from routers in the same pod or provided to routers in the same pod, thus reducing the entries in the router port database.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 2, 2017
    Inventors: Daniel Chung, Badrinath Kollu
  • Patent number: 9397958
    Abstract: An FCoE VN_Port virtualizer where VF_Ports are used to connect downstream to host and target VN_Ports and a VN_Port is used to connect upstream to further FCoE VN_Port virtualizers or to an FCF. An alternate embodiment uses an Ethernet Fabric for an additional purpose. The Ethernet Fabric devices all act as FCoE VN_Port virtualizers, so that the Ethernet Fabric itself is considered a virtual FCoE VN_Port virtualizer.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: July 19, 2016
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Glenn Wenig, Howard Johnson, Daniel Chung, Dave Peterson