Patents by Inventor Xuan Mai

Xuan Mai 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: 20230042822
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Application
    Filed: August 5, 2022
    Publication date: February 9, 2023
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Patent number: 11447749
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: September 20, 2022
    Assignee: Bone Therapeutics S.A.
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Patent number: 11216093
    Abstract: Methods, systems, and apparatus that detect computing device inputs by a pointing body are disclosed. One method includes detecting user inputs based on a received set of physical touches of a pointing body pressing an operation surface of a computing device indicating a pressed state of the operation surface detected by a pressure sensor, detecting a make event comprising a first physical touch including a first pressure value that is greater than or equal to a make threshold pressure value based on the detected user inputs, and utilizing a first threshold as the make threshold for use in detecting a first round of the make event and a second threshold, which is less than the first threshold, as the make threshold for use in detecting subsequent rounds of the make event within a first predetermined multi-click detection period of time. Systems and apparatus for performing the method are also disclosed.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: January 4, 2022
    Assignee: Lenovo (Singapore) PTE. LTD.
    Inventors: Masaki Matsubara, Norihito Ozeki, Thi Xuan Mai Tran, Markus Takashi Heberlein
  • Patent number: 11112758
    Abstract: The invention relates to an escapement device (400) comprising a first escapement wheel (1), a second escapement wheel (2), and a brake-lever (3), said second escapement wheel being disposed between the first escapement wheel and the brake-lever, in particular the second escapement wheel coming into contact and engaging with both the first escapement wheel and the brake-lever.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: September 7, 2021
    Assignee: DETRA SA
    Inventor: Xuan Mai Tu
  • Publication number: 20210064157
    Abstract: Methods, systems, and apparatus that detect computing device inputs by a pointing body are disclosed. One method includes detecting user inputs based on a received set of physical touches of a pointing body pressing an operation surface of a computing device indicating a pressed state of the operation surface detected by a pressure sensor, detecting a make event comprising a first physical touch including a first pressure value that is greater than or equal to a make threshold pressure value based on the detected user inputs, and utilizing a first threshold as the make threshold for use in detecting a first round of the make event and a second threshold, which is less than the first threshold, as the make threshold for use in detecting subsequent rounds of the make event within a first predetermined multi-click detection period of time. Systems and apparatus for performing the method are also disclosed.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 4, 2021
    Inventors: Masaki Matsubara, Norihito Ozeki, Thi Xuan Mai Tran, Markus Takashi Heberlein
  • Patent number: 10905287
    Abstract: An appliance to foam a liquid for consumption, the appliance comprising: a container mounting portion to mount thereto a container to contain said liquid; an agitation system configured to foam said liquid, said system comprising a stator arranged external a mounted container, said stator configured to generate a rotating magnetic field for transmission of torque to rotate a rotary agitator arranged in a mounted container, wherein said stator comprises at a circuit board with electrically conductive portions formed thereon.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: February 2, 2021
    Assignee: Societe des Produits Nestle S.A.
    Inventors: Xuan Mai Tu, Luan Vu Tran, Alexa Perrin
  • Publication number: 20200354682
    Abstract: The application discloses a method for obtaining MSC-derived cells with improved transplantation properties from MSC, the method comprising a cell size reduction step, wherein said cell size reduction step is characterized by contacting MSC or MSC-derived cells in vitro or ex vivo with heparin or a derivative or analogue thereof at a concentration of at least 0.01 IU/ml. The application further provides a method for obtaining mesenchymal stem cell-derived cells from mesenchymal stem cells (MSC) comprising contacting MSC in vitro or ex vivo with FGF-2, TGF? and at least 0.01 IU/ml heparin or a derivative or analogue thereof. The invention also provides the so-obtained cells and cell populations, as well as further products comprising such and uses thereof.
    Type: Application
    Filed: September 25, 2018
    Publication date: November 12, 2020
    Inventors: Sandra Pietri, Xuan Mai Nguyen, Enrico Bastianelli, Sabrina Ena, Pierre-Yves Laruelle, Isabelle Tytgat
  • Patent number: 10702835
    Abstract: A stator operable to generate a rotating magnetic field for an electrical rotating machine, the stator comprising at least one circuit board with electrically conductive portions formed thereon, the electrically conductive portions connected with a multiphase configuration, wherein a phase comprises: on a first face of the circuit board(s) electrically conductive portions arranged as a plurality of elements, an element comprising a radially extending radial portion having: connected at a proximal end thereof a proximal portion, the proximal portion extending therefrom with a directional component in a first angular direction; and connected at a distal end thereof a distal portion, the distal portion extending therefrom with a directional component in a second opposed angular direction, whereby proximal and distal are defined relative the centre of rotation of the magnetic field and said angular direction is defined about said centre of rotation; and on a second face of the circuit board(s) electrically conduc
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: July 7, 2020
    Assignee: Societe des Produits Nestle S.A.
    Inventors: Luan Vu Tran, Xuan Mai Tu, Alexa Perrin
  • Patent number: 10598208
    Abstract: An indentation tool includes an installation axis, a radially oriented indentation axis, and a defined reserved space for an indentation site of a cylindrically-shaped structure, as well as a base for installing onto the structure, and an elongate punch for indenting it at its indentation site. The reserved space is spaced apart from the installation axis, and has the indentation axis passing through it. The base extends along the installation axis, and is configured for coaxial installation onto the structure, whereby its indentation site occupies the reserved space. The punch is spaced apart from the installation axis, and is supported by the base for movement along the indentation axis between a home position, in which the punch vacates the reserved space, and an indentation position, in which the punch, leading with an indentation tip, reaches into the reserved space to indent the structure at its indentation site.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: March 24, 2020
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Lieu Xuan Mai
  • Publication number: 20180373201
    Abstract: The invention relates to an escapement device (400) comprising a first escapement wheel (1), a second escapement wheel (2), and a brake-lever (3), said second escapement wheel being disposed between the first escapement wheel and the brake-lever, in particular the second escapement wheel coming into contact and engaging with both the first escapement wheel and the brake-lever.
    Type: Application
    Filed: December 21, 2016
    Publication date: December 27, 2018
    Applicant: DETRA SA
    Inventor: Xuan Mai Tu
  • Publication number: 20180328398
    Abstract: An indentation tool includes an installation axis, a radially oriented indentation axis, and a defined reserved space for an indentation site of a cylindrically-shaped structure, as well as a base for installing onto the structure, and an elongate punch for indenting it at its indentation site. The reserved space is spaced apart from the installation axis, and has the indentation axis passing through it. The base extends along the installation axis, and is configured for coaxial installation onto the structure, whereby its indentation site occupies the reserved space. The punch is spaced apart from the installation axis, and is supported by the base for movement along the indentation axis between a home position, in which the punch vacates the reserved space, and an indentation position, in which the punch, leading with an indentation tip, reaches into the reserved space to indent the structure at its indentation site.
    Type: Application
    Filed: May 15, 2017
    Publication date: November 15, 2018
    Inventor: Lieu Xuan Mai
  • Publication number: 20180236413
    Abstract: A stator operable to generate a rotating magnetic field for an electrical rotating machine, the stator comprising at least one circuit board with electrically conductive portions formed thereon, the electrically conductive portions connected with a multiphase configuration, wherein a phase comprises: on a first face of the circuit board(s) electrically conductive portions arranged as a plurality of elements, an element comprising a radially extending radial portion having: connected at a proximal end thereof a proximal portion, the proximal portion extending therefrom with a directional component in a first angular direction; and connected at a distal end thereof a distal portion, the distal portion extending therefrom with a directional component in a second opposed angular direction, whereby proximal and distal are defined relative the centre of rotation of the magnetic field and said angular direction is defined about said centre of rotation; and on a second face of the circuit board(s) electrically conduc
    Type: Application
    Filed: July 8, 2016
    Publication date: August 23, 2018
    Inventors: Luan Vu Tran, Xuan Mai Tu, Alexa Perrin
  • Publication number: 20180206678
    Abstract: An appliance to foam a liquid for consumption, the appliance comprising: a container mounting portion to mount thereto a container to contain said liquid; an agitation system configured to foam said liquid, said system comprising a stator arranged external a mounted container, said stator configured to generate a rotating magnetic field for transmission of torque to rotate a rotary agitator arranged in a mounted container, wherein said stator comprises at a circuit board with electrically conductive portions formed thereon.
    Type: Application
    Filed: July 8, 2016
    Publication date: July 26, 2018
    Inventors: Xuan Mai Tu, Luan Vu Tran, Alexa Perrin
  • Patent number: 9323220
    Abstract: The invention relates to a timepiece fitted with a lever escapement wherein the end of contact angles ?1 and ?2 between the pallet stones and the escapement wheel are respectively higher than the locking-angles ?2 and ?1 of the two locking positions of the lever. This escapement requires neither adjustment nor final alteration of the position of the pallet stones.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: April 26, 2016
    Assignee: DETRA SA
    Inventor: Xuan Mai Tu
  • Publication number: 20150301501
    Abstract: The invention relates to a timepiece fitted with a lever escapement wherein the end of contact angles ?1 and ?2 between the pallet stones and the escapement wheel are respectively higher than the locking-angles ?2 and ?1 of the two locking positions of the lever. This escapement requires neither adjustment nor final alteration of the position of the pallet stones.
    Type: Application
    Filed: November 14, 2013
    Publication date: October 22, 2015
    Applicant: Detra SA
    Inventor: Xuan Mai Tu
  • Patent number: 9052694
    Abstract: Escapement device of a timepiece movement includes an escapement wheel, a first mobile having means of locking with the escapement wheel and of mechanical transmission with the escapement wheel, a second mobile and the balance roller. The second mobile has means of locking with the escapement wheel and means of mechanical transmission with the escapement wheel and the first mobile. The mobiles are driven by the escapement wheel tangentially.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: June 9, 2015
    Assignee: DETRA SA
    Inventor: Xuan Mai Tu
  • Publication number: 20150131414
    Abstract: Escapement device of a timepiece movement includes an escapement wheel, a first mobile having means of locking with the escapement wheel and of mechanical transmission with the escapement wheel, a second mobile and the balance roller. The second mobile has means of locking with the escapement wheel and means of mechanical transmission with the escapement wheel and the first mobile. The mobiles are driven by the escapement wheel tangentially.
    Type: Application
    Filed: June 7, 2012
    Publication date: May 14, 2015
    Applicant: DETRA SA
    Inventor: Xuan Mai Tu
  • Publication number: 20140286916
    Abstract: The present invention relates to uses of growth and differentiation factor 8 (GDF-8) in vitro or in vivo for reducing the immunogenicity or risk of rejection of cells such as in particular mesenchymal stem cells (MSC), tissues or materials. The present invention further relates to methods for differentiating MSC in vitro or ex vivo into osteoprogenitors or osteoblastic cells or a cell population comprising osteoprogenitors and/or osteoblastic cells using FGF-2 and GDF-8. In addition, the present invention relates to osteoprogenitors or osteoblastic cells or a cell population comprising osteoprogenitors and/or osteoblastic cells obtainable by such methods and to the osteoprogenitors or osteoblastic cells or a cell population comprising osteoprogenitors and/or osteoblastic cells for use in the treatment of musculoskeletal diseases.
    Type: Application
    Filed: October 10, 2012
    Publication date: September 25, 2014
    Applicant: Bone Therapeutics
    Inventors: Valentina Albarani, Enrico Bastianelli, Christelle Bizimungu, Alice Joly, Xuan Mai Nguyen, Isabelle Tytgat
  • Publication number: 20120163279
    Abstract: A power-consumption-information collecting apparatus (1) that is a communication apparatus that transmits and receives data to and from power meters (2) with a device control function that are a plurality of communication terminal apparatuses includes: a management packet generation unit (100) that generates a management packet including terminal identification information that indicates a power meter with a device control function (2) permitted to transmit data in a predetermined period, and a priority index that indicates a priority of data to be transmitted in the predetermined period; a transmission unit (111) that transmits the management packet to the power meters (2) with a device control function; and a receiving unit (112) that receives data from a power meter (2) with a device control function determined based on the terminal identification information and the priority index, in the predetermined period.
    Type: Application
    Filed: July 7, 2011
    Publication date: June 28, 2012
    Inventors: Xuan Mai Tran, Shinichi Tsuchida
  • Publication number: 20110270025
    Abstract: A remotely adjustable remotely power gastric band system may include a control device, an implant electronic device, and an implantable gastric band. The control device may telemetrically power and communicate with the implant electronic device, which may be used for adjusting the diameter of the implantable gastric band. The implant electronic device may store the gastric band adjustment history records of a patient and regulate the power received from the control device. To improve transmission efficiency, the implant electronic device may adopt a double modulation scheme for communicating with the control device. Furthermore, the implant electronic device may detect and resolve motor blockage issues related to the implantable gastric band.
    Type: Application
    Filed: March 30, 2011
    Publication date: November 3, 2011
    Applicant: ALLERGAN, INC.
    Inventors: Pierre Fridez, Alain Jordan, Jean-Charles Montavon, Tiago Bertolote, Laurent Mosimann, Xavier Raemy, Razack Osseni, Xuan Mai Tu, Joël Bonny