Patents by Inventor Ngoc Van

Ngoc Van 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: 20240132846
    Abstract: A method of manufacturing a stem cell sheets is provided which includes: (a) obtaining mesenchymal stem cells; (b) extracting programmed death ligands one (PD-L1) from the mesenchymal stem cells; (c) selecting only PD-L1 positive (PD-L1+ MSCs) from the PD-L1; (d) differentiating the PD-L1+ cells into osteoblasts and chondroblasts in a predetermined activation condition; and (e) forming the stem cell sheets by mixing the PD-L1+ MSCs with platelet rich plasma solution and CaCl2).
    Type: Application
    Filed: February 16, 2023
    Publication date: April 25, 2024
    Applicants: VietNam National University Ho Chi Minh City, Stem Cell Institute
    Inventors: NGOC BICH VU, PHUC VAN PHAM
  • Publication number: 20150355179
    Abstract: This invention relates to compounds comprising a polypeptide and a fluorophore, wherein the polypeptide is capable of being phosphorylated by a Cyclin-Dependent Kinase (CDK) and/or a Cyclin-CDK complex on a specific site and wherein the fluorescence of said fluorophore changes upon phosphorylation of said specific site of said polypeptide. The invention also relates to the use of such compounds or of compositions comprising such compounds for medical imaging. The invention furthermore relates to methods for determining if at least one CDK and/or Cyclin-CDK complex is active, for determining changes in at least one CDK and/or Cyclin-CDK complex activity, for the in vitro diagnosis of Cyclin-dependent kinase hyperactivation in a subject.
    Type: Application
    Filed: October 10, 2013
    Publication date: December 10, 2015
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: May Catherine Morris, Ngoc Van, Morgan Pellerano
  • Patent number: 8086673
    Abstract: A method for generating electronic meeting communications for multiple formats and a messaging server for adapted in accordance with the method. The method comprises: receiving on the messaging server a first electronic meeting communication having a first meeting component in a first format, the first meeting component including event information; determining a second meeting component in a second format different from the first format, the second meeting component including substantially the same event information as the first meeting component; and sending a second electronic meeting communication comprising at least the first and second meeting components from the messaging server to one or more recipient devices.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: December 27, 2011
    Assignee: Research In Motion Limited
    Inventors: Wing Young Lam, Anh Ngoc Van
  • Publication number: 20080263224
    Abstract: A redirector scheme operable to redirect messages from a plurality of messaging hosts disposed in a wide-area data network, wherein each messaging host is operable to receive messages for a set of users. In one embodiment, a redirector system comprises, inter alia: a plurality of receive agents and a corresponding plurality of send agents, wherein each pair of receive and send agents interacts together as a redirector agent with respect to a corresponding messaging host; means for automatically detecting arrival of a data item at the redirector agent from the corresponding messaging host for a particular user served by the corresponding messaging host; and means for processing at least a portion of an instance of the data item for transmission to a mobile data communication device associated with the particular user.
    Type: Application
    Filed: October 27, 2007
    Publication date: October 23, 2008
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Barry J. Gilhuly, Anh Ngoc Van, Steven M. Rahn, Gary P. Mousseau, Mihal Lazaridis
  • Publication number: 20080046592
    Abstract: A scheme for redirecting data items from a messaging host system. One embodiment comprises one or more of the following: setting a redirection flag configured for a user associated with a mobile communication device to enable continuous redirection of data items thereto received from the messaging host system over a wide area data network until the redirection flag is reset to indicate cessation of redirection of the data items; automatically detecting receipt of a new data item from the messaging host system for a user over the wide area data network; and upon determining that the new data item is to be redirected, processing at least a portion of the new data item for transmission thereof to the user's mobile communication device over a wireless network.
    Type: Application
    Filed: October 27, 2007
    Publication date: February 21, 2008
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Barry Gilhuly, Ngoc Van, Steven Rahn, Gary Mousseau, Mihal Lazaridis
  • Publication number: 20080045194
    Abstract: A scheme for redirecting messages with an appropriate tag line. In one embodiment, a method comprises one or more of the following: receiving a notification that a message is available for redirection, the message comprising an e-mail originated from a user's mobile data communication device; obtaining a user ID related to the message and retrieving a user record based on the user ID; obtaining a site ID related to a messaging host system associated with the user and retrieving a site information record based on the site ID; if a user tag line information in the user record is blank, examining a site tag line in the site information record for the user; and appending the site tag line found in the site information record to the message before transmission to a recipient.
    Type: Application
    Filed: October 27, 2007
    Publication date: February 21, 2008
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Barry Gilhuly, Ngoc Van, Steven Rahn, Gary Mousseau, Mihal Lazaridis
  • Publication number: 20070288658
    Abstract: A method for generating electronic meeting communications for multiple formats and a messaging server for adapted in accordance with the method. The method comprises: receiving on the messaging server a first electronic meeting communication having a first meeting component in a first format, the first meeting component including event information; determining a second meeting component in a second format different from the first format, the second meeting component including substantially the same event information as the first meeting component; and sending a second electronic meeting communication comprising at least the first and second meeting components from the messaging server to one or more recipient devices.
    Type: Application
    Filed: June 7, 2006
    Publication date: December 13, 2007
    Applicant: Research In Motion Limited
    Inventors: Wing Young Lam, Anh Ngoc Van
  • Patent number: 6735531
    Abstract: To simplify the process of preparing microscope slides, an automatic staining apparatus is disclosed. The disclosed automatic staining apparatus comprises an electromechanical automatic staining device that is coupled to a personal computer system using an interface card. An autostainer control program runs on the personal computer system. The autostainer control program allows a user to simply program the automatic staining apparatus using simple commands entered in the graphical user interface. The autostainer control program includes several features that simplify the programming such as safeguards that ensure compatible reagents are being used; automatic buffer solution requirement calculator; and the ability to determine optimal staining procedure. The electromechanical automatic staining device includes features such as dual waste bins for hazardous and nonhazardous waste storage, an automatic dispenser cleansing system; and a slide clip that minimizes capillary effect.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: May 11, 2004
    Assignee: Lab Vision Corporation
    Inventors: Norman K. Rhett, Ken K. Tseung, Mark V. Corl, Wai Bun Wong, Ngoc Van Le, Glenn K. Takayama
  • Publication number: 20040073619
    Abstract: A system and method for pushing information from a host system to a mobile data communication device upon sensing a triggering event is disclosed. A redirector program operating at the host system enables a user to continuously redirect certain user-selected data items from the host system to the user's mobile data communication device upon detecting that one or more user-defined triggering events has occurred. The redirector program operates in connection with event-generating applications and repackaging systems at the host system to configure and detect a particular user-defined event, and then to repackage the user-selected data items in an electronic wrapper prior to pushing the data items to the mobile device.
    Type: Application
    Filed: September 25, 2003
    Publication date: April 15, 2004
    Inventors: Barry J. Gilhuly, Anh Ngoc Van, Steven M. Rahn, Gary P. Mousseau, Mihal Lazaridis
  • Patent number: 6701378
    Abstract: A system and method for pushing information from a host system to a mobile data communication device upon sensing a triggering event is disclosed. A redirector program operating at the host system enables a user to continuously redirect certain user-selected data items from the host system to the user's mobile data communication device upon detecting that one or more user-defined triggering events has occurred. The redirector program operates in connection with event-generating applications and repackaging systems at the host system to configure and detect a particular user-defined event, and then to repackage the user-selected data items in an electronic wrapper prior to pushing the data items to the mobile device.
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: March 2, 2004
    Assignee: Research in Motion Limited
    Inventors: Barry J. Gilhuly, Anh Ngoc Van, Steven M. Rahn, Gary P. Mousseau, Mihal Lazaridis
  • Publication number: 20020116132
    Abstract: To simplify the process of preparing microscope slides, an advanced automatic staining apparatus is disclosed. The disclosed automatic staining apparatus comprises an electromechanical automatic staining device that is coupled to a personal computer system using an interface card. An autostainer control program runs on the personal computer system. The autostainer control program allows a user to simply program the automatic staining apparatus using simple commands entered in the graphical user interface. The autostainer control program includes several features that simplify the programming such as safeguards that ensure compatible reagents are being used; automatic buffer solution requirement calculator; and the ability to determine optimal staining procedure. The electromechanical automatic staining device includes features such as dual waste bins for hazardous and nonhazardous waste storage, an automatic dispenser cleansing system; and unique slide clip that minimizes capillary effect.
    Type: Application
    Filed: November 13, 2001
    Publication date: August 22, 2002
    Applicant: Lab Vision Corporation
    Inventors: Norman K. Rhett, Ken K. Tseung, Mark V. Corl, Wai Bun Wong, Ngoc Van Le, Glenn K. Takayama
  • Publication number: 20020049818
    Abstract: A system and method for pushing information from a host system to a mobile data communication device upon sensing a triggering event is disclosed. A redirector program operating at the host system enables a user to continuously redirect certain user-selected data items from the host system to the user's mobile data communication device upon detecting that one or more user-defined triggering events has occurred. The redirector program operates in connection with event-generating applications and repackaging systems at the host system to configure and detect a particular user-defined event, and then to encrypt and repackage the user-selected data items in an electronic wrapper prior to pushing the data items to the mobile device.
    Type: Application
    Filed: August 13, 2001
    Publication date: April 25, 2002
    Inventors: Barry J. Gilhuly, Ngoc A. Van, Steven M. Rahn, Gary P. Mousseau, Mihal Lazaridis
  • Patent number: 6349264
    Abstract: To simplify the process of preparing microscope slides, an automatic staining apparatus is disclosed. The disclosed automatic staining apparatus comprises an electromechanical automatic staining device that is coupled to a personal computer system using an interface card. An autostainer control program runs on the personal computer system. The autostainer control program allows a user to simply program the automatic staining apparatus using simple commands entered in the graphical user interface. The autostainer control program includes several features that simplify the programming such as safeguards that ensure compatible reagents are being used; automatic buffer solution requirement calculator; and the ability to determine optimal staining procedure. The electromechanical automatic staining device includes features such as dual waste bins for hazardous and nonhazardous waste storage, an automatic dispenser cleansing system; and slide clip that minimizes capillary effect.
    Type: Grant
    Filed: August 12, 1998
    Date of Patent: February 19, 2002
    Assignee: Lab Vision Corporation
    Inventors: Norman K. Rhett, Ken K. Tseung, Mark V. Corl, Wai Bun Wong, Ngoc Van Le
  • Patent number: 5839091
    Abstract: To simplify the process of preparing microscope slides, an advanced automatic staining apparatus is disclosed. The disclosed automatic staining apparatus comprises an electromechanical automatic staining device that is coupled to a personal computer system using an interface card. An autostainer control program runs on the personal computer system. The autostainer control program allows a user to simply program the automatic staining apparatus using simple commands entered in the graphical user interface. The autostainer control program includes several features that simplify the programming such as safeguards that ensure compatible reagents are being used; automatic buffer solution requirement calculator; and the ability to determine optimal staining procedure. The electromechanical automatic staining device includes features such as dual waste bins for hazardous and nonhazardous waste storage, an automatic dispenser cleansing system; and unique slide clip that minimizes capillary effect.
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: November 17, 1998
    Assignee: Lab Vision Corporation
    Inventors: Norman K. Rhett, Ken K. Tseung, Mark V. Corl, Wai Bun Wong, Ngoc Van Le