Patents by Inventor Danny Yu

Danny Yu 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: 11240043
    Abstract: This disclosure is directed to computing services that provide secure network connections using public-private key-based security for Internet of Things (IoT) devices, such as voice devices, that may have more than a predefined set of users. Device certificates that authorize IoT devices to access a secure network, such as an enterprise network and/or services eternal to an enterprise network are provided. A setup system may cooperate with an IoT device and a subordinate CA to generate a device certificate that allows the IoT device to access a secure enterprise network and services outside of the secure enterprise network. The IoT device may generate a certificate signing request (CSR) which may be signed by a remote subordinate CA to generate the device certificate using a root certificate of an enterprise CA. Systems are also disclosed that renew certificates for the IoT devices prior to their expiration.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: February 1, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Jonathan Alan Leblang, Jaykumar Harish Gosar, Farzad Sangi, Ankur Rawat, Danny Yu, Sujay Vaishampayan
  • Publication number: 20210038499
    Abstract: Disclosed is sublingual administration of riluzole. In particular, a method for treating a neuropsychiatric disorder or symptom by administering a sublingual formulation of riluzole is provided. In addition, a method of relieving or reducing oral pain using the sublingual formulation of riluzole is disclosed.
    Type: Application
    Filed: October 25, 2020
    Publication date: February 11, 2021
    Inventors: Vladimir Coric, Robert Berman, Ronald S. Vladyka, Amgad Saleh, Danny Yu
  • Patent number: 10382082
    Abstract: A cover system that may be used for protection of a device such as a smart phone, tablet, or the like. The system includes a body and a cover. The cover may be arranged in a first configuration where the cover is engaged with a first side of the body or a second configuration where the cover is engaged with a second side of the body. The cover may be removable from the body for converting between the first configuration and the second configuration. In the first configuration, the cover may be arranged on a rear of the body and in the second configuration, the cover may be arranged on a front of the body to protect a display of a device retained within the body. As such, additional protection may be selectively provided to the front of a device (e.g., near the display of the device).
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: August 13, 2019
    Assignee: STMEC, LLC
    Inventors: Jeff Sasaki, Danny Yu
  • Publication number: 20190068230
    Abstract: A cover system that may be used for protection of a device such as a smart phone, tablet, or the like. The system includes a body and a cover. The cover may be arranged in a first configuration where the cover is engaged with a first side of the body or a second configuration where the cover is engaged with a second side of the body. The cover may be removable from the body for converting between the first configuration and the second configuration. In the first configuration, the cover may be arranged on a rear of the body and in the second configuration, the cover may be arranged on a front of the body to protect a display of a device retained within the body. As such, additional protection may be selectively provided to the front of a device (e.g., near the display of the device).
    Type: Application
    Filed: August 28, 2017
    Publication date: February 28, 2019
    Inventors: Jeff Sasaki, Danny Yu
  • Publication number: 20180153794
    Abstract: Disclosed is sublingual administration of riluzole. In particular, a method for treating a neuropsychiatric disorder or symptom by administering a sublingual formulation of riluzole is provided. In addition, a method of relieving or reducing oral pain using the sublingual formulation of riluzole is disclosed.
    Type: Application
    Filed: November 17, 2015
    Publication date: June 7, 2018
    Inventors: Vladimir Coric, Robert Berman, Ronald S. Vladyka, Amgad Saleh, Danny Yu
  • Patent number: 9936564
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cooperatively controlling ambient level lighting in a controlled area, and task-level lighting for task areas in the controlled area, where each task area is a separate sub-area of the controlled area.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: April 3, 2018
    Assignee: DAINTREE NETWORKS, PTY. LTD.
    Inventors: Jason Yew Choo Choong, Tony Garcia, Dallas Ivanhoe Buchanan, Danny Yu
  • Patent number: 9775819
    Abstract: An oral solid dosage form containing nanoparticles is made by (a) reducing the particle size of at least one pharmaceutically active ingredient dispersed in a solution containing fish gelatin to form a nanosuspension and (b) freeze-drying the nanosuspension of step (a) to form the oral solid dosage form.
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: October 3, 2017
    Assignee: R.P. SCHERER TECHNOLOGIES, LLC
    Inventors: Deepak Bahl, Kieran James Crowley, Danny Yu
  • Patent number: 8875711
    Abstract: Described herein are nasal devices, including nasal devices formed in layers having four or fewer layers. In some variations, the nasal devices include a single integrated layer from which the flap of the airflow resistor is formed as well as the base of the holdfast region. The nasal devices may include a single aligner or rim body on the side of the device facing the subject. The aligner may protect the airflow resistor, and may help center or position the nasal device. In some variations, these nasal devices may include a noise-reduction feature. Also described herein are systems, devices and methods for determining if a passive nasal respiratory device having an airflow resistor configured to inhibit exhalation more than inhalation has been worn by a subject, and thereby confirming compliance.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: November 4, 2014
    Assignee: Theravent, Inc.
    Inventors: Elliot Sather, Arthur Ferdinand, Michael L. Favet, Danny Yu-Youh Lai, Rajiv Doshi
  • Publication number: 20140109907
    Abstract: Described herein are combined active PAP/passive EPAP interface devices to transmit positive air pressure from a PAP source to the user, but provide passive EPAP when the PAP source is disabled. These interface device may continue to provide benefit to the user even if the PAP source becomes disconnected or otherwise fails. The interface devices described herein include a passive EPAP airflow resistor configured to provide expiratory positive airway pressure (“EPAP”). These interface devices may also include quick connects and/or disconnects for releasably connecting to the source of pressurized breathable gas, a quick release for disconnecting from the source of pressurized breathable gas, and an adhesive user interface region that connects the device the user's face. Also described are adapter for converting a PAP interface devices into combined active PAP/passive EPAP interface devices, and methods of using these devices.
    Type: Application
    Filed: December 27, 2013
    Publication date: April 24, 2014
    Inventors: Rajiv DOSHI, Arthur FERDINAND, Elliot SATHER, Michael L. FAVET, Danny Yu-Youh LAI, Toru MINO
  • Publication number: 20130200809
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cooperatively controlling ambient level lighting in a controlled area, and task-level lighting for task areas in the controlled area, where each task area is a separate sub-area of the controlled area.
    Type: Application
    Filed: March 13, 2013
    Publication date: August 8, 2013
    Inventors: Jason Yew Choo Choong, Tony Garcia, Dallas Ivanhoe Buchanan, III, Danny Yu
  • Patent number: 8415897
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cooperatively controlling ambient level lighting in a controlled area, and task level lighting for task areas in the controlled area, wherein each task area is a separate sub-area of the controlled area.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: April 9, 2013
    Assignee: Daintree Networks, Pty. Ltd.
    Inventors: Jason Yew Choo Choong, Tony Garcia, Dallas Ivanhoe Buchanan, III, Danny Yu
  • Publication number: 20120007511
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for cooperatively controlling ambient level lighting in a controlled area, and task level lighting for task areas in the controlled area, wherein each task area is a separate sub-area of the controlled area.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 12, 2012
    Applicant: DAINTREE NETWORKS, PTY. LTD.
    Inventors: Jason Yew Choo Choong, Tony Garcia, Dallas Ivanhoe Buchanan, III, Danny Yu
  • Publication number: 20110290256
    Abstract: Described herein are nasal devices, including nasal devices formed in layers having four or fewer layers. In some variations, the nasal devices include a single integrated layer from which the flap of the airflow resistor is formed as well as the base of the holdfast region. The nasal devices may include a single aligner or rim body on the side of the device facing the subject. The aligner may protect the airflow resistor, and may help center or position the nasal device. In some variations, these nasal devices may include a noise-reduction feature. Also described herein are systems, devices and methods for determining if a passive nasal respiratory device having an airflow resistor configured to inhibit exhalation more than inhalation has been worn by a subject, and thereby confirming compliance.
    Type: Application
    Filed: May 27, 2011
    Publication date: December 1, 2011
    Inventors: Elliot Sather, Arthur Ferdinand, Michael L. Favet, Danny Yu-Youh Lai, Rajiv Doshi
  • Publication number: 20110218451
    Abstract: Described herein are passive nasal device having a resistance to exhalation that is greater than the resistance to inhalation. Also described are devices, methods and systems for sensing and measuring intranasal pressure when a subject is wearing a passive nasal respiratory device that is configured to inhibit exhalation more than inhalation. Also described are adapters for nasal devices and methods of using a nasal device adapter. Adapters may be used so that a passive nasal device may be applied indirectly in communication with a subject's nose; in some variations this may allow the passive nasal device to be re-used. Also described herein are nasal devices having a billowing airflow resistor that is configured to have a greater resistance to exhalation than to inhalation.
    Type: Application
    Filed: September 15, 2009
    Publication date: September 8, 2011
    Inventors: Danny Yu-Youh Lai, Arthur Ferdinand, Michael P. Wong, Elliot Sather, Rajiv Doshi, Bryan Loomas, Toru Mino, Jonathan Patrick Summers, Arthur G. Sandoval, Jonathan Downing, Jeffrey W. Servaites, Ryan K. Pierce, Motohide Hatanaka
  • Publication number: 20110203598
    Abstract: Described herein are layered nasal devices including layered nasal devices having one or more stiffening members supporting the holdfast region of the nasal device. The stiffening member may be a stress-distributing member or a separate stress-distributing element or member may be included. In some variations the layered nasal device includes a stress distributing element to help prevent wrinkling, de-laminating, buckling, or otherwise disrupting the shape and/or activity of the nasal device. Also described herein are delayed resistance adapters that may be used with a nasal devices that inhibit exhalation more than inhalation (including, but not limited to the adhesive nasal devices described herein). A delayed resistance adapter may be activated to suspend or bypass the increased expiratory resistance of the nasal device. Suspending the increased expiratory resistance may allow the user to allow a user to acclimate to the use of the nasal device.
    Type: Application
    Filed: February 25, 2011
    Publication date: August 25, 2011
    Inventors: Michael L. Favet, Arthur Ferdinand, Danny Yu-Youh Lai
  • Publication number: 20110108041
    Abstract: Described herein are devices, methods and systems that regulate the failure of a nasal device by including a pre-determined failure mode, thereby minimizing the risk. Also described herein are nasal respiratory devices that may be remotely activated or inactivated to turn on and off an increased resistance to exhalation compared to inhalation.
    Type: Application
    Filed: November 8, 2010
    Publication date: May 12, 2011
    Inventors: Elliot Sather, Arthur Ferdinand, Michael P. Nevares, Danny Yu-Youh Lai, Shapour Golzar
  • Patent number: D843364
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: March 19, 2019
    Assignee: STMEC, LLC
    Inventors: Jeff Sasaki, Danny Yu
  • Patent number: D846542
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: April 23, 2019
    Assignee: STMEC, LLC
    Inventors: Jeff Sasaki, Danny Yu
  • Patent number: D862444
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: October 8, 2019
    Assignee: STMEC, LLC
    Inventors: Jeff Sasaki, Danny Yu
  • Patent number: D862445
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: October 8, 2019
    Assignee: STMEC, LLC
    Inventors: Jeff Sasaki, Danny Yu