Patents by Inventor Leslie Chan

Leslie Chan 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: 20230064342
    Abstract: A massage apparatus and system are herein disclosed. The massage apparatus is embedded in a sole or insole of a shoe and includes a controller, massage pads, and a battery. The controller communicates with a remote controller to selectively activate the massage pads. The present invention allows for customizable massaging at reflexology regions of a user's foot.
    Type: Application
    Filed: October 24, 2022
    Publication date: March 2, 2023
    Inventor: Leslie Chan Dotson
  • Patent number: 10231993
    Abstract: A biocompatible polymer to which a plurality of clot-modulating peptides (CMPs) are bound. The polymer comprises repeating units of hydrophilic monomers and display monomers to which the CMPs are bound. For example, the CMPs can be fibrin binding peptides (FBPs) that enhance clot formation by cross-linking that occurs within and between fibers by the plurality of fibrin-binding peptides during fibrin polymerization. The polymers of the invention can be used to modulate clotting in a variety of ways via multivalent display of fibrin-binding peptides and other clot-binding and clot-modulating moieties on polymer or co-polymer backbones. In addition to clot-modulating moieties, imaging agents and therapeutic agents can be conjugated to the polymers to facilitate imaging of blood flow and thrombosis, and for treatment of clotting-related disorders.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: March 19, 2019
    Assignee: University of Washington through its Center for Commercialization
    Inventors: Suzie H. Pun, Leslie Chan, Nathan J. White
  • Publication number: 20160263148
    Abstract: A biocompatible polymer to which a plurality of clot-modulating peptides (CMPs) are bound. The polymer comprises repeating units of hydrophilic monomers and display monomers to which the CMPs are bound. For example, the CMPs can be fibrin binding peptides (FBPs) that enhance clot formation by cross-linking that occurs within and between fibers by the plurality of fibrin-binding peptides during fibrin polymerization. The polymers of the invention can be used to modulate clotting in a variety of ways via multivalent display of fibrin-binding peptides and other clot-binding and clot-modulating moieties on polymer or co-polymer backbones. In addition to clot-modulating moieties, imaging agents and therapeutic agents can be conjugated to the polymers to facilitate imaging of blood flow and thrombosis, and for treatment of clotting-related disorders.
    Type: Application
    Filed: June 27, 2014
    Publication date: September 15, 2016
    Applicant: UNIVERSITY OF WASHINGTON THROUGH ITS CENTER FOR COMMERCIALIZATION
    Inventors: Suzie H. PUN, Leslie CHAN, Nathan J. WHITE
  • Publication number: 20120106141
    Abstract: A graphic light module for use with portable device includes a case body, a graphic light block, and a power supply unit. The case body is combined with the outer casing of the portable device and has an accommodating space. The graphic light block is replaceably disposed in the accommodating space. The graphic light block includes a light-permeable film, an image component combined with the light-permeable film, and a light emitting component. The power supply unit is disposed inside the case body and is electrically coupled to the light emitting component to allow the light emitting component to emit light in order to display a graphic image of the image component.
    Type: Application
    Filed: November 2, 2011
    Publication date: May 3, 2012
    Inventor: Leslie Chan Dotson
  • Patent number: 8089753
    Abstract: A combined carrying, cooling and support device for a portable electronic unit is provided, the device including: a flexible cushioned cooler having a base portion, an angled side portion disposed at an acute angle relative to the base portion, and an integrated cooling fan; an attachment mechanism disposed about the periphery of the flexible cushioned cooler; and an upper cover removably attachable to the flexible cushioned cooler by the attachment mechanism, wherein the flexible cushioned cooler is configured to form an elongated cooling air channel between its base portion, its at least one angled side portion, and a bottom surface of the portable electronic unit.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: January 3, 2012
    Inventor: Leslie Chan Dotson
  • Publication number: 20100270188
    Abstract: A combined carrying, cooling and support device for a portable electronic unit is provided, the device including: a flexible cushioned cooler having a base portion, an angled side portion disposed at an acute angle relative to the base portion, and an integrated cooling fan; an attachment mechanism disposed about the periphery of the flexible cushioned cooler; and an upper cover removably attachable to the flexible cushioned cooler by the attachment mechanism, wherein the flexible cushioned cooler is configured to form an elongated cooling air channel between its base portion, its at least one angled side portion, and a bottom surface of the portable electronic unit.
    Type: Application
    Filed: February 9, 2010
    Publication date: October 28, 2010
    Inventor: Leslie Chan Dotson
  • Publication number: 20070038949
    Abstract: A user interface is provided that enables a user to view, navigate and perform actions on an online document. The user interface is represented as a sliding window which appears to move smoothly across the document text. The sliding window, from herein referred to as the copyholder, moves across the document to locations in the document text that are defined by the underlying document. The copyholder size is determined by the underlying document, it can expand the width of the document text and the length of an active section or it can appear as a clip attached to the edge of the document. The copyholder contains an action bar with icons representing actions that can be performed on the document text. The current location of the copyholder in a document is saved when the document is closed. The copyholder will move to the saved location in the document text when the document is resumed and display the copyholder around the active document text.
    Type: Application
    Filed: May 31, 2006
    Publication date: February 15, 2007
    Inventors: Leslie Chan, Tana Jackson, Dan Weller
  • Publication number: 20060282441
    Abstract: A procedure management system and methods for its operation are disclosed. The methods disclosed include the ability to capture procedure definitions in the system, to improve on the procedure content by associating feedback and comments with the procedure definitions, and to store these procedure definitions in a database. Additional disclosures include the ability to display and interactively use the procedures, to track and record status of each step outcome of the procedure and to suspend and later resume a procedure run. In addition, methods are disclosed that enable the user of a procedure to be notified of any changes that have occurred in a procedure definition since it was last used. Other embodiments include methods that allow users to audit the procedure definition and outcome information. In addition, a procedure authoring tool is disclosed, which enables version tracking of procedure definitions and tracks what has changed between each version.
    Type: Application
    Filed: April 6, 2006
    Publication date: December 14, 2006
    Inventors: Dan Weller, Dan Hardy, Jim Wanderer, Leslie Chan
  • Publication number: 20060194605
    Abstract: A mobile station for wireless communication includes a control processor configured to generate a message for transmission on a reverse signaling channel, the message including a Station Class Mark field having a plurality of bits, a portion of the Station Class Mark field indicating that the mobile station is uniquely identified by a Mobile Station Equipment Identifier.
    Type: Application
    Filed: January 12, 2006
    Publication date: August 31, 2006
    Inventors: Ragulan Sinnarajah, Ravindra Patwardhan, Leslie Chan, Edward Tiedemann, Walid Hamdy, Baaziz Achour, Phillip Price, Bharat Shah, John Nasielski
  • Publication number: 20060142049
    Abstract: A mobile station for wireless communication includes a control processor configured to generate a message for transmission on a reverse channel, the message including a first protocol revision field and a second protocol revision field. The first protocol revision field is for indicating a message format supported by the mobile station and the second protocol revision field is for indicating a set of mandatory features supported by the mobile station, the set of mandatory features defined by a standards revision.
    Type: Application
    Filed: November 30, 2005
    Publication date: June 29, 2006
    Inventor: Leslie Chan