Patents by Inventor David Cho

David Cho 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: 20180322012
    Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a host system comprising a host system processor and a device coupled to the host system processor. The information handling system may also include a management controller communicatively coupled to the host system processor and configured to provide management of the information handling system via management traffic communicated between the management controller and a network external to the information handling system and perform runtime verification of a firmware image of the management controller by responsive to each particular read request of the firmware image during runtime of the firmware, verifying integrity of a respective block of the read request and responsive to determining the respective block is corrupted, causing a bootloader of the firmware to, on a subsequent boot of the firmware image, perform recovery of the firmware image.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 8, 2018
    Applicant: Dell Products L.P.
    Inventors: Piyush SHARMA, Eugene David CHO, Kiran George VETTETH, Murali K. SOMAROUTHU, Michael Emery BROWN, Brian L. BRELSFORD
  • Patent number: 10052418
    Abstract: Methods and systems for an improved feedback milk extraction system are described. According to aspects, the system may communicate with various electronic devices and/or server components to exchange data and perform certain functionalities. The functionalities may include providing visual and audio feedback to a user, supporting unique kit identification as well as associated user profiles and preferred configuration settings, detecting and responding to leaks having various sizes during operation of the breastpump, controlling operation of the breastpump in response to detected leaks and the detected type and/or magnitude of the leak, preemptively contacting customers if a fault condition is detected or imminent, enabling effective labeling of collection containers, and determining volume and flow of expressed breastmilk.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: August 21, 2018
    Assignee: MEDELA HOLDING AG
    Inventors: Bryan D. Simmons, John R. Skach, Ryan Bauer, Deanna Gilbert, David Cho
  • Patent number: 9763756
    Abstract: A system for making dental impressions is provided. The system includes a first dental tray and an adjustable dental tray mount for maintaining the first dental tray in a fixed position relative to an upper dental arch of a patient. The adjustable dental tray mount is capable of being mounted on the patient's head, neck or shoulders. The system further includes a flexible tooth separator with a tape-like structure and with a width equal to or greater than a distance from a tooth margin line to a gum line of a tooth of a patient. The system further includes a second dental tray, an adjustable dental tray mount for maintaining the second dental tray in a fixed position relative to a lower dental arch of a patient, and spacing structures to maintain the first dental tray and the second dental tray in position when simultaneously applied to the patient's teeth.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: September 19, 2017
    Inventor: David Cho
  • Publication number: 20170043073
    Abstract: A mechanical fluid pressure modification valve, or “MFLP-valve”, is set forth. The MFLP-valve can be actuated upon movement of a movable pressure system member of a medical pressure system reaching a selected position. Additionally, the MFLP-valve can be actuated based on a pressure condition of the system. When the MFLP-valve unseals, a pressure differential between a pressure chamber and a volume outside of the chamber can be relieved. Disengagement of the movable pressure system member from the MFLP-valve can enable the MFLP-valve to re-seal. The MFLP-valve may include a flag that indicates the position of the movable pressure system member. The MFLP-valve may be provided in a diaphragm-type pressure source.
    Type: Application
    Filed: August 12, 2016
    Publication date: February 16, 2017
    Inventors: Jahi Gist, David Cho, Mario Rigert
  • Publication number: 20160296680
    Abstract: A pressure system in a communication loop with an atmospheric pressure data source is set forth. Atmospheric pressure data from the atmospheric pressure data source can be received by a processor to set one or more operating parameters for the pressure system based on environmental data provided in the atmospheric pressure data from an absolute pressure sensor or other atmospheric data source.
    Type: Application
    Filed: April 12, 2016
    Publication date: October 13, 2016
    Inventors: Bryan D. Simmons, John R. Skach, David Cho
  • Publication number: 20160287767
    Abstract: Methods and systems for an improved feedback milk extraction system are described. According to aspects, the system may communicate with various electronic devices and/or server components to exchange data and perform certain functionalities. The functionalities may include providing visual and audio feedback to a user, supporting unique kit identification as well as associated user profiles and preferred configuration settings, detecting and responding to leaks having various sizes during operation of the breastpump, controlling operation of the breastpump in response to detected leaks and the detected type and/or magnitude of the leak, preemptively contacting customers if a fault condition is detected or imminent, enabling effective labeling of collection containers, and determining volume and flow of expressed breastmilk.
    Type: Application
    Filed: April 5, 2016
    Publication date: October 6, 2016
    Inventors: Bryan D. Simmons, John R. Skach, Ryan Bauer, Deanna Gilbert, David Cho
  • Publication number: 20160228624
    Abstract: A directed media separation system includes components for directing a consistent collapse of a media separation device in response to a varying pressure from a pressure source. The media separation device can be removably connected to a directing element. The directing element can have a directing geometry that affects the collapse of the media separation device. The media separation device can have a preset geometry that collapses in a predictable and repeatable manner from the applied pressure.
    Type: Application
    Filed: February 10, 2016
    Publication date: August 11, 2016
    Inventors: Raymond Holtz, David Cho, Kathryn Mizuchi
  • Patent number: 8992217
    Abstract: An apparatus and method for creating dental prosthetics is provided. The apparatus includes a base, an ear mount portion for making contact with a patient's head such that the patient's temporomandibular joints are maintained in a fixed level position relative to the base, a chin mount portion for making contact with the patient's chin and nose bridge such that the chin mount portion maintains the patient's head in a perpendicular orientation relative to the base, a bite fork portion including a bite fork which may be inserted into the patient's mouth for the purpose of obtaining the patient's bite registration information, and a camera mount portion including a camera oriented toward the patient's face.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: March 31, 2015
    Inventor: David Cho
  • Publication number: 20140276629
    Abstract: Exemplary systems for small volume collection for a breastpump system are provided. The systems allow breast milk to flow directly from the breastshield to the collection container without leaving the control volume. A valve is present outside of the milk flow path that does not contact breast milk prior to the milk reaching a collection vessel.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Medela Holding AG
    Inventors: Ryan Bauer, Jahi Gist, Brian H. Silver, David Cho, Ron Sallade, Kathryn Holshouser
  • Publication number: 20140272776
    Abstract: A system for making dental impressions is provided. The system includes a first dental tray and an adjustable dental tray mount for maintaining the first dental tray in a fixed position relative to an upper dental arch of a patient. The adjustable dental tray mount is capable of being mounted on the patient's head, neck or shoulders. The system further includes a flexible tooth separator with a tape-like structure and with a width equal to or greater than a distance from a tooth margin line to a gum line of a tooth of a patient. The system further includes a second dental tray, an adjustable dental tray mount for maintaining the second dental tray in a fixed position relative to a lower dental arch of a patient, and spacing structures to maintain the first dental tray and the second dental tray in position when simultaneously applied to the patient's teeth.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Inventor: David Cho
  • Publication number: 20130084538
    Abstract: An apparatus and method for creating dental prosthetics with greater accuracy and consistency is provided. The apparatus includes a base, an ear mount portion for making contact with a patient's head such that the patient's temporomandibular joints are maintained in a fixed level position relative to the base, a chin mount portion for making contact with the patient's chin and nose bridge such that the chin mount portion maintains the patient's head in a perpendicular orientation relative to the base, a bite fork portion including a bite fork which may be inserted into the patient's mouth for the purpose of obtaining the patient's bite registration information, and a camera mount portion including a camera oriented toward the patient's face.
    Type: Application
    Filed: November 6, 2012
    Publication date: April 4, 2013
    Inventor: David Cho
  • Publication number: 20130084537
    Abstract: An apparatus and method for creating dental prosthetics with greater accuracy and consistency is provided. The apparatus includes a base, an ear mount portion for making contact with a patient's head such that the patient's temporomandibular joints are maintained in a fixed level position relative to the base, a chin mount portion for making contact with the patient's chin and nose bridge such that the chin mount portion maintains the patient's head in a perpendicular orientation relative to the base, a bite fork portion including a bite fork which may be inserted into the patient's mouth for the purpose of obtaining the patient's bite registration information, and a camera mount portion including a camera oriented toward the patient's face.
    Type: Application
    Filed: October 3, 2011
    Publication date: April 4, 2013
    Inventor: David CHO
  • Patent number: 8383323
    Abstract: A system and method for selective imaging through dual photoresist layers. The system and method includes coating a surface of the wafer with a first resist and baking the wafer to sufficiently drive out solvents in the first resist. The first resist is exposed to a first radiation source and exposing an edge of the wafer having the first resist disposed thereon to the first radiation source. The method further includes hard baking the first resist to the wafer and coating the first resist with a second resist. The method also includes baking the wafer to sufficiently drive out solvents in the second resist and exposing the second resist to a second radiation source. The method also includes exposing select portions of the edge of the wafer having the second resist disposed thereon to the second radiation source and hard baking the second resist to the wafer.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: February 26, 2013
    Assignees: Samsung Austin Semiconductor, L.P., Samsung Electronics Co., Ltd.
    Inventors: Pedro Morrison, Kevin Soukup, David Cho, Karla Mendoza
  • Patent number: 7840438
    Abstract: The present invention is directed towards systems and methods for determining the performance of a plurality of versions of a given advertisement. The method of the present invention comprises retrieving a first version of an advertisement and associated click through data, and retrieving a second version of the advertisement and associated click through data. A clickability score is calculated for the first version of the advertisement using the click through data associated with the first version, and a clickability score is calculated for the second version of the advertisement using the click through data associated with the second version. A difference in clickability scores is determined between the first and second advertisement. The clickability score associated with the first version of the advertisement is modified based upon the difference in clickability scores.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: November 23, 2010
    Assignee: Yahoo! Inc.
    Inventors: Chad Carson, David Cho-Lun Ku, Jan Pedersen
  • Patent number: 7739708
    Abstract: The present invention is directed towards systems and methods for ranking one or more advertisements. The method of the present invention comprises retrieving a result set comprising one or more advertisements responsive to a request. A clickability score is calculated for the one or more advertisements comprising the result set. An expected revenue value is calculated for the one or more advertisements using the clickability scores of the one or more advertisements as well as an indication of revenue associated with the one or more advertisements. The one or more advertisements are ordered according to the expected revenue of the one or more advertisements.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: June 15, 2010
    Assignee: Yahoo! Inc.
    Inventors: Chad Carson, David Cho-Lun Ku, Jan Pedersen
  • Patent number: 7631008
    Abstract: The present invention is directed towards systems and methods for predicting a frequency with which an advertisement displayed in response to a query will be selected. The method of the present invention comprises receiving analytics data associated with a display of one or more advertisements in response to one or more queries. One or more features associated with the one or more advertisements displayed in response to the one or more queries are identified. One or more functions are generated for predicting a frequency with which a given advertisement displayed in response to a query will be selected using the analytics data and features associated with the one or more advertisements displayed in response to the one or more queries.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: December 8, 2009
    Assignee: Yahoo! Inc.
    Inventors: Chad Carson, Ashvin Kannan, Erick Cantu-Paz, Rukmini Iyer, Pero Subasic, Christopher C. LuVogt, Christopher Leggetter, Jan Pedersen, David Cho-Lun Ku
  • Patent number: D791955
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: July 11, 2017
    Assignee: MEDELA HOLDING AG
    Inventors: Deanna Gilbert, David Cho, Federico Ferretti, Emanuele Teobaldo, Elisa Cucchetto, Jennifer Ashman-Stauss
  • Patent number: D796034
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: August 29, 2017
    Assignee: MEDELA HOLDING AG
    Inventors: Deanna Gilbert, Kathryn Mizuchi, David Cho, Federico Ferretti, Emanuele Teobaldo, Elisa Cucchetto, Jennifer Ashman-Stauss
  • Patent number: D831201
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: October 16, 2018
    Assignee: MEDELA HOLDING AG
    Inventors: Raymond Holtz, Kathryn Mizuchi, David Cho
  • Patent number: D835267
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: December 4, 2018
    Assignee: MEDELA HOLDING AG
    Inventors: Deanna Gilbert, Kathryn Mizuchi, David Cho, Federico Ferretti, Emanuele Teobaldo, Elisa Cucchetto, Jennifer Ashman-Stauss