Patents by Inventor Yonghua Li

Yonghua Li 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: 20120179435
    Abstract: A method for determining a power capability for a battery includes the step of defining at least one equation based on a circuit model for the behavior of the battery. The equation includes a plurality of battery parameters, including a battery current. The value of at least one of the battery parameters is measured, and the battery current is solved-for from the at least one equation. A limiting battery current is defined based at least in part on the battery current. A limiting battery voltage is determined, and the power capability of the battery is determined based on the limiting battery current and the limiting battery voltage.
    Type: Application
    Filed: January 10, 2011
    Publication date: July 12, 2012
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Jing Song, Richard Dyche Anderson, Yonghua Li, Yanan Zhao, Xiao Guang Yang
  • Publication number: 20120059896
    Abstract: The present invention relates to a method and system for actively publishing a message in an IM group using a chat robot. The method includes: a client adding a chat robot in an IM group satisfying a configured condition; the chat robot automatically obtaining a message and publishing the message in the IM group. In the present invention, a chat robot is added in an IM group, and a function of timed publishing messages by the chat robot is added to increase the message quantity and topics of the IM group, thus not only messages can be sent to users in time, but also IM group activity may be enhanced, which enables users to accept and love the IM group gradually.
    Type: Application
    Filed: April 2, 2010
    Publication date: March 8, 2012
    Inventor: Yonghua Li
  • Patent number: 8122523
    Abstract: A toilet hinge includes a hinge body adapted for pivotally coupling with the toilet seat, a hinge base, which is adapted for attaching on the toilet bowl of the toilet, detachably coupled with the hinge body for detachably coupling the toilet seat on the toilet bowl; and a locking arrangement which includes a retention lock operatively moving between a locking status that locks up the hinge body with the hinge base and a releasing status that unlock the hinge body the said hinge base, and a self-lock retaining the retention lock at the releasing status. The user is able to easily remove the toilet seat by unlocking the retention lock such that the retention lock is remained at the releasing status by the self-lock. Therefore, the toilet seat is adapted to be removed from the toilet bowl by detaching the hinge body from the hinge base.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: February 28, 2012
    Inventor: Yonghua Li
  • Publication number: 20120017340
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Application
    Filed: March 2, 2011
    Publication date: January 19, 2012
    Inventors: John B. Ohlrogge, Sari A. Ruuska, Yonghua Li
  • Publication number: 20110287148
    Abstract: A food casing having a water vapor permeable tubular wall including regenerated cellulose and having inner and outer surfaces. The tubular wall has a water vapor permeable interior coating on the inner surface that increases cling to meat contained therein and has an exterior coating on its outer surface that is water impermeable and water vapor permeable. The invention also includes methods for making the casing and methods of using it.
    Type: Application
    Filed: May 24, 2010
    Publication date: November 24, 2011
    Applicant: Viscofan USA, Inc.
    Inventors: Ronald S. Kearby, Yonghua Li, Douglas E. Appleby
  • Patent number: 7915480
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: March 29, 2011
    Assignee: Board of Trustees of Michigan State University
    Inventors: John B. Ohlrogge, Sari A. Ruuska, Yonghua Li
  • Publication number: 20100320011
    Abstract: An automotive braking system includes a windshield wiper system, a traction wheel, and a non-friction brake system configured to apply a braking force to the traction wheel. The system also includes one or more controllers operatively connected with the windshield wiper system, and configured to, in response to a braking request, command the non-friction brake system to apply the braking force to the traction wheel. The braking force has a magnitude that depends on whether the windshield wiper system is active.
    Type: Application
    Filed: June 22, 2009
    Publication date: December 23, 2010
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Yonghua Li, Dale Scott Crombez
  • Publication number: 20100319085
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Application
    Filed: October 30, 2009
    Publication date: December 16, 2010
    Applicant: MICHIGAN STATE UNIVERSITY
    Inventors: John B. OHLROGGE, Sari A. RUUSKA, Yonghua LI
  • Publication number: 20100005579
    Abstract: A toilet hinge includes a hinge body adapted for pivotally coupling with the toilet seat, a hinge base, which is adapted for attaching on the toilet bowl of the toilet, detachably coupled with the hinge body for detachably coupling the toilet seat on the toilet bowl; and a locking arrangement which includes a retention lock operatively moving between a locking status that locks up the hinge body with the hinge base and a releasing status that unlock the hinge body the said hinge base, and a self-lock retaining the retention lock at the releasing status. The user is able to easily remove the toilet seat by unlocking the retention lock such that the retention lock is remained at the releasing status by the self-lock. Therefore, the toilet seat is adapted to be removed from the toilet bowl by detaching the hinge body from the hinge base.
    Type: Application
    Filed: May 22, 2009
    Publication date: January 14, 2010
    Inventor: Yonghua LI
  • Publication number: 20090163729
    Abstract: The present invention relates to compositions comprising acyltransferase nucleic acid molecules for altering lipids on the surface of plants, and related methods. In particular, the present invention provides compositions and methods for increasing the amount of free fatty acids, acylglycerols, and other lipids on the surface of a plant. In a preferred embodiment, the present invention relates to increasing activity of a GPAT acyltransferase for altering lipid on the plant surface, for increasing surface lipids, for enhancing environmental stress tolerance, increasing resistance to biotic stress, and providing novel plant lipids for commercial products. In further embodiments, the present invention relates to using an Arabidopsis thaliana GPAT acyltransferase for altering lipid compounds on the surface of a plant.
    Type: Application
    Filed: June 22, 2007
    Publication date: June 25, 2009
    Applicant: The Board of Trustees Operating Michigan State University
    Inventors: Yonghua Li, Fred Beisson, Mike Pollard, John Ohlrogge
  • Patent number: 7448983
    Abstract: A method for controlling an engine of a vehicle operated by a driver may comprise detecting actuation of a braking device of the vehicle by the driver; calculating a parameter indicative of an actual amount of braking effort by said driver based on vehicle conditions; and adjusting an engine operating parameter based on said parameter. The method can adjust a number of cylinders carrying out combustion, fuel cut operation, a level of powertrain output torque (positive, and/or negative), and/or other engine parameters.
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: November 11, 2008
    Assignee: Ford GLobal Technologies, LLC
    Inventors: Jeff Doering, David Bidner, Shane Elwart, Gopichandra Surnilla, Yonghua Li
  • Publication number: 20070143879
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Application
    Filed: September 22, 2006
    Publication date: June 21, 2007
    Applicant: Michigan State University
    Inventors: John Ohlrogge, Sari Ruuska, Yonghua Li
  • Publication number: 20050272560
    Abstract: A method for controlling an engine of a vehicle operated by a driver may comprise detecting actuation of a braking device of the vehicle by the driver; calculating a parameter indicative of an actual amount of braking effort by said driver based on vehicle conditions; and adjusting an engine operating parameter based on said parameter. The method can adjust a number of cylinders carrying out combustion, fuel cut operation, a level of powertrain output torque (positive, and/or negative), and/or other engine parameters.
    Type: Application
    Filed: June 3, 2005
    Publication date: December 8, 2005
    Inventors: Jeff Doering, David Bidner, Shane Elwart, Gopichandra Surnilla, Yonghua Li
  • Publication number: 20040162666
    Abstract: A method is described for controlling fuel vapor purging and adaptive learning in a lean burn engine system. Fuel vapor purging is carried out during lean operating conditions to minimize impact on vehicle emissions, while adaptive learning is carried out during near stoichiometric conditions (oscillations around stoichiometry). This allows faster fuel vapor purging and additional adaptive learning opportunity.
    Type: Application
    Filed: February 14, 2003
    Publication date: August 19, 2004
    Applicant: FORD GLOBAL TECHNOLOGIES, INC.
    Inventors: David Karl Bidner, Gopichandra Surnilla, Yonghua Li
  • Patent number: 6778898
    Abstract: A method is described for controlling fuel vapor purging and adaptive learning in a lean burn engine system. Fuel vapor purging is carried out during lean operating conditions to minimize impact on vehicle emissions, while adaptive learning is carried out during near stoichiometric conditions (oscillations around stoichiometry). This allows faster fuel vapor purging and additional adaptive learning opportunity.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: August 17, 2004
    Assignee: Ford Global Technologies, LLC
    Inventors: David Karl Bidner, Gopichandra Surnilla, Yonghua Li
  • Patent number: 6748313
    Abstract: A method is provided for estimating cylinder air charge in an internal combustion engine, such engine having a mass airflow (MAF) sensor and a manifold absolute pressure(MAP) sensor. The method provides such cylinder air charge estimation from signals produced primarily by the manifold absolute pressure sensor during engine transient conditions. During a transition period between the transient condition and a steady-state engine condition the method combines signals primarily from both the mass airflow sensor and the manifold absolute pressure sensor to provide such cylinder air charge estimation. During the steady-state condition, the method uses primarily only the mass airflow sensor to provide such cylinder air charge estimation. With such method, the cylinder air charge estimation method utilizes the advantages of both measurement sensors.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: June 8, 2004
    Assignee: Ford Global Technologies, LLC
    Inventors: Yonghua Li, John Ottavio Michelini
  • Publication number: 20040083047
    Abstract: A method is provided for estimating cylinder air charge in an internal combustion engine, such engine having a mass airflow (MAF) sensor and a manifold absolute pressure (MAP) sensor. The method provides such cylinder air charge estimation from signals produced primarily by the manifold absolute pressure sensor during engine transient conditions. During a transition period between the transient condition and a steady-state engine condition the method combines signals primarily from both the mass airflow sensor and the manifold absolute pressure sensor to provide such cylinder air charge estimation. During the steady-state condition, the method uses primarily only the mass airflow sensor to provide such cylinder air charge estimation. With such method, the cylinder air charge estimation method utilizes the advantages of both measurement sensors.
    Type: Application
    Filed: October 28, 2002
    Publication date: April 29, 2004
    Applicant: Ford Global Technologies, Inc.
    Inventors: Yonghua Li, John Ottavio Michelini
  • Patent number: 6201044
    Abstract: A dyeing system composition for use in printing articles formed from cellulose prior to dyeing. The dyeing system composition includes the use of both a dye blocking print paste and a dye enhancing print paste to selectively decrease or increase the shade of dyed portions of a cellulose article such as a woven cotton fabric.
    Type: Grant
    Filed: March 2, 1999
    Date of Patent: March 13, 2001
    Assignee: Burlington Chemical Co., Inc.
    Inventors: Samuel B. Moore, Yonghua Li
  • Patent number: 6139590
    Abstract: A dyeing and printing system for use in color printing articles or fabrics formed from cellulose prior to dyeing. In the preferred embodiment, the dyeing system composition includes the selective use of a dye blocking print paste, a color binder print paste and a dye enhancing print paste to selectively decrease or increase the shade of the dyed portions of a cellulose article, such as a woven or knitted cotton or cotton/polyester article or fabric while, at the same time, permitting the resisted areas to be colored differently.
    Type: Grant
    Filed: March 15, 1999
    Date of Patent: October 31, 2000
    Assignee: Burlington Chemical Co., Inc.
    Inventors: Samuel B. Moore, Yonghua Li, Eric M. Henry
  • Patent number: D622575
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: August 31, 2010
    Inventor: Yonghua Li