Patents by Inventor David Pan

David Pan 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: 20240150354
    Abstract: The present application provides tricyclic urea compounds that modulate the activity of the V617F variant of JAK2, which are useful in the treatment of various diseases, including cancer.
    Type: Application
    Filed: August 24, 2023
    Publication date: May 9, 2024
    Inventors: Yanran Ai, Onur Atasoylu, Yu Bai, Joseph Barbosa, David M. Burns, Daniel Levy, Brent Douty, Hao Feng, Leah C. Konkol, Cheng-Tsung Lai, Xun Liu, Song Mei, Jun Pan, Haisheng Wang, Liangxing Wu, Wenqing Yao, Eddy W. Yue
  • Patent number: 11969756
    Abstract: This disclosure relates to improved systems and methods for applying coatings to brake rotors. The systems, methods, and techniques described in this disclosure facilitate application of both pretreatment coatings and protective coatings to brake rotors. Other embodiments are disclosed herein as well.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: April 30, 2024
    Assignee: Brake Parts Inc
    Inventors: David William Parker, Nathaniel Kinkley, Chao Pan
  • Patent number: 11960651
    Abstract: Method of creating shared AR session based on a gesture starts with server receiving observed motion data from first device associated with first user. First device generating observed motion data based on an analysis of data stream comprising images of second user performing a gesture. Second user being associated with second device. Server receiving from second device captured motion data that corresponds to the gesture. Captured motion data being recorded by a sensor included in second device. Server determines whether there is a match between observed motion data from first device and captured motion data from second device. In response to determining that there is the match, server generates shared AR session between first device and second device and causes shared AR session to be displayed by first device and second device. Other embodiments are described herein.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: April 16, 2024
    Assignee: Snap Inc.
    Inventors: Piers George Cowburn, David Li, Isac Andreas Müller Sandvik, Qi Pan
  • Patent number: 11941572
    Abstract: Various embodiments are disclosed for providing machine learning routines with peripheral device data to infer driver activity and location. Peripheral device data may be collected on a peripheral device having a machine learning routine executing thereon to infer driver activity and perform improved estimation of driver location. Using driver activity and location estimation, contextually relevant delivery workflow assistance may be automatically provided to a delivery driver or other individual without requiring manual input, thereby improving driver safety and operational efficiency.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: March 26, 2024
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Ruth Ravichandran, Hebaallah Aly Abdelhalim Aly Ismail, Zheng Wang, Shao-Wen Yang, Yang Pan, David Hung Huynh, Andrey Li, Hoshgeldy Tagangeldyevich Tachmuradov, Steven Larson
  • Publication number: 20240078274
    Abstract: A technique for providing search results may include determining a first entity type, a second entity type, and a relationship type based on a compositional query. The technique may also include identifying nodes of a knowledge graph corresponding to entity references of the first entity type and entity references of the second entity type. The technique may also include determining from the knowledge graph an attribute value corresponding to the relationship type for each entity reference of the first entity type and for each entity reference of the second entity type. The technique may also include comparing the attribute value of each entity reference of the first entity type with the attribute value of each entity reference of the second entity type. The technique may also include determining one or more resultant entity references from the entity references of the first entity type based on the comparing.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 7, 2024
    Inventors: Jinyu Lou, Ying Chai, Chen Ding, Lijie Chen, Liang Hu, Kejia Liu, Weibin Pan, Yanlai Huang, David Francois Huynh
  • Patent number: 10379914
    Abstract: In accordance with an embodiment, described herein is a system and method for achieving specific behaviors by intercepting file access calls in a mainframe application rehosted in a mainframe rehosting platform. A custom file handler can include a custom version of each of a plurality of default file operation application program interfaces (APIs) available in the mainframe rehosting platform, and can be invoked by the rehosted mainframe application. Each custom file operation API can perform one of a plurality of specific behaviors comprising changing a file access mode, appending a specific data field at the end of each record or line of a file, and performing one or more special post-handling actions. If the rehosted mainframe application cannot detect the existence of a custom file handler, a file access call can be directed to one or more of the plurality of default file operations APIs.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: August 13, 2019
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Weixuan (Wade) Zhang, Zhaoyong Zhang, Wei (David) Pan
  • Publication number: 20180264179
    Abstract: An ocular implant is provided for an intraocular delivery of a therapeutic biologic agent. The implant may be used intracamerally or intravitreally. The implant may include a sustained-release biodegradable core and a biodegradable shell, wherein the shell has a longer biodegradable half-life than the core. The core may include a biodegradable gel medium, an active therapeutic biologic agent, and a biologic stabilizer. Upon insertion into the anterior chamber or vitreous body of an eye, the therapeutic biologic agent is released over an extended period, that may range from one day to one year. The therapeutic biologic agent may be, for example, tissue-plasminogen activator, an anti-VEGF agent, or another biopharmaceutical. The biodegradable implant may completely dissolve after implantation and need not be removed.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 20, 2018
    Inventors: David PAN, Brian W. PAN
  • Publication number: 20170206119
    Abstract: In accordance with an embodiment, described herein is a system and method for achieving specific behaviors by intercepting file access calls in a mainframe application rehosted in a mainframe rehosting platform. A custom file handler can include a custom version of each of a plurality of default file operation APIs available in the mainframe rehosting platform, and can be invoked by the rehosted mainframe application. Each custom file operation API can perform one of a plurality of specific behaviors comprising changing a file access mode, appending a specific data field at the end of each record or line of a file, and performing one or more special post-handling actions. If the rehosted mainframe application cannot detect the existence of a custom file handler, a file access call can be directed to one or more of the plurality of default file operations APIs.
    Type: Application
    Filed: December 21, 2016
    Publication date: July 20, 2017
    Inventors: WEIXUAN (WADE) ZHANG, ZHAOYONG ZHANG, WEI (DAVID) PAN
  • Patent number: 7429473
    Abstract: The present invention relates to diacylglycerol acyltransferase genes and proteins, and methods of their use. In particular, the invention describes genes and proteins that exhibit both long-chain acyltransferase and acetyltransferase activity. The present invention encompasses both native and recombinant wild-type forms of the transferase, as well as mutants and variant forms, some of which possess altered characteristics relative to the wild-type transferase. The present invention also relates to methods of using diacylglycerol acyltransferase genes and proteins, including in their expression in transgenic organisms and in the production of acetyl-glycerides in plant oils, and in particular seed oils.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: September 30, 2008
    Assignee: Michigan State University
    Inventors: Anne Milcamps, David A. Pan, Michael R. Pollard
  • Publication number: 20070159518
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating having an elastomer of monomers selected from the group consisting of halogenated monomers, polyorganosiloxane monomers, and mixtures thereof, and an optional heating member associated with the offset printing apparatus
    Type: Application
    Filed: February 28, 2007
    Publication date: July 12, 2007
    Inventors: David Pan, Santokh Badesha, Xiaoying Yuan, Donald Stanton, Robert Finsterwalder, Anthony Yeznach, Trevor Snyder
  • Publication number: 20070041596
    Abstract: A condenser microphone includes: a casing including a peripheral wall that has a top end and a bottom end defining a bottom opening, and a flange that is bent inwardly from the top end of the peripheral wall; a substrate having an inner surface that is attached to the bottom end, that covers the bottom opening, and that cooperates with the peripheral wall and the flange to define an accommodating space thereamong; a diaphragm-and-ring assembly disposed in the accommodating space; a spacer disposed in the accommodating space between the diaphragm-and-ring assembly and the inner surface of the substrate; and a backplate.
    Type: Application
    Filed: August 9, 2005
    Publication date: February 22, 2007
    Inventors: David Pan, William Chang, Jack Chang
  • Publication number: 20070028329
    Abstract: The present invention relates to diacylglycerol acyltransferase genes and proteins, and methods of their use. In particular, the invention describes genes and proteins that exhibit both long-chain acyltransferase and acetyltransferase activity. The present invention encompasses both native and recombinant wild-type forms of the transferase, as well as mutants and variant forms, some of which possess altered characteristics relative to the wild-type transferase. The present invention also relates to methods of using diacylglycerol acyltransferase genes and proteins, including in their expression in transgenic organisms and in the production of acetyl-glycerides in plant oils, and in particular seed oils.
    Type: Application
    Filed: October 2, 2006
    Publication date: February 1, 2007
    Inventors: Anne Milcamps, David Pan, Michael Pollard
  • Publication number: 20070020004
    Abstract: Embodiments use an apparatus comprising a media path that is adapted to transport media sheets within the printing apparatus. Fuser rolls are positioned along the media path, and the fuser rolls are adapted to fuse marking material on the media sheets as the media sheets pass the fuser rolls. A heating belt is positioned to pass a first location between the fuser rolls and to pass a second location separate from the fuser rolls. A heater is positioned in the second location, and the heater is adapted to heat the heating belt. In addition, an iso-thermalizing roller is in contact with the heating belt. In some embodiments, the elements can be positioned in any order. In other embodiments, the elements are positioned such that the heating belt passes the elements in the following order: the heater, the fuser rolls, and then the iso-thermalizing roller.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 25, 2007
    Inventors: Gerald Domoto, Nicholas Kladias, David Pan
  • Publication number: 20070003335
    Abstract: A fusing member is formed from an evacuable inner tube with a cylindrical wall. The evacuable inner tube is inserted into an outer tube and the inner tube is pressurized to expand the inner tube such that the wall is in contact with the outer tube. An amount of a working fluid is then sealed within the inner tube at a below atmospheric pressure.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventors: Jeremy de Jong, David Pan, Osman Polatkan, Gerald Domoto, Donald Bott, Nicholas Kladias
  • Publication number: 20060289481
    Abstract: A coated member includes a substrate and a coating layer over the substrate where the coating layer includes at least one of ferromagnetic and magnetic particles dispersed in a binder. The member, which is suitable for use in an electrostatographic printing process, can be in the form of a fuser member, a fixing member, a pressure roller, or a release agent donor member.
    Type: Application
    Filed: June 27, 2005
    Publication date: December 28, 2006
    Applicant: Xerox Corporation
    Inventors: David Pan, Gerald Domoto, Donald Bott, Jeremy De Jong, Nicholas Kladias
  • Patent number: 7122367
    Abstract: The present invention relates to diacylglycerol acyltransferase genes and proteins, and methods of their use. In particular, the invention describes genes and proteins that exhibit both long-chain acyltransferase and acetyltransferase activity. The present invention encompasses both native and recombinant wild-type forms of the transferase, as well as mutants and variant forms, some of which possess altered characteristics relative to the wild-type transferase. The present invention also relates to methods of using diacylglycerol acyltransferase genes and proteins, including in their expression in transgenic organisms and in the production of acetyl-glycerides in plant oils, and in particular seed oils.
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: October 17, 2006
    Assignee: Board of Trustees Operating Michigan State University
    Inventors: Anne Milcamps, David A. Pan, Michael R. Pollard
  • Publication number: 20060228639
    Abstract: Toners including a low melt wax and a carnauba wax are described. The toners include at least one binder, at least one colorant, at least one wax having a melting point of 135° C. or less, and a compatibilizer wax (e.g., carnauba wax). The low melt wax is preferably polyethylene wax. Images may be formed with the toners in an image forming process including steps of depositing the toner onto a latent image of an imaging member to form a toner image, transferring the toner image to an image receiving substrate, and fusing the toner image. During the fusing, the at least one wax and the compatibilizer wax exude from the toner, forming a stripping enhancing layer upon the toner image. Thus, fuser roll stripping performance is enhanced.
    Type: Application
    Filed: April 12, 2005
    Publication date: October 12, 2006
    Applicant: Xerox Corporation
    Inventors: Eugene Young, David Pan, Robert Pawlik, Robert Tuchrelo, Billy Stojanovski, William Hollenbaugh, Michael Grande, Hui Chang, Mark Mang
  • Publication number: 20060222423
    Abstract: An energy transfer device and system includes a heat pipe and an interior coating to at least a portion of an interior surface of the heat pipe, the interior coating comprises at least one of the properties selected from chemically inert, liquid phobic, stable at high temperature, of low porosity and of low surface energy. Moreover, a manufacturing method of an energy transfer device that includes providing a heat pipe and providing an interior coating to an interior surface of at least a portion of the heat pipe, the interior coating comprising at least one of the properties selected from chemically inert, liquid phobic, stable at high temperature, of low porosity and of low surface energy.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 5, 2006
    Applicant: XEROX CORPORATION
    Inventors: Jeremy Dejong, Donald Bott, Gerald Domoto, David Pan, Nicholas Kladias, Osman Polatkan
  • Patent number: D975310
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 10, 2023
    Assignee: Mycrun Tek, Inc.
    Inventors: Roy David Pan, Man Lung Wong, John Duc Nguyen
  • Patent number: D983991
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: April 18, 2023
    Assignee: Mycrun Tek, Inc.
    Inventors: Roy David Pan, Man Lung Wong, John Duc Nguyen