Patents by Inventor Zhengming Wang

Zhengming Wang 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).

  • GLUCOCEREBROSIDE COMPOUND, PHARMACEUTICAL COMPOSITION THEREOF AND USE THEREOF
    Publication number: 20240150387
    Abstract: A glucocerebroside compound, a pharmaceutical composition thereof, and the use of the glucocerebroside compound and the pharmaceutical composition thereof in the preparation of drugs for preventing or treating immune-related diseases.
    Type: Application
    Filed: April 2, 2021
    Publication date: May 9, 2024
    Applicant: DONGGUAN HEC CORDYCEPS R&D CO., LTD.
    Inventors: Hao GAO, Zhengming QIAN, Chuanxi WANG, Shutai JIANG, Xinsheng YAO, Wenjia LI, Qi HUANG
  • Monitoring battery state of charge
    Patent number: 10732224
    Abstract: Systems and methods for monitoring a state of charge of a battery are disclosed. An updated state of charge of the battery may be determined based on a measured terminal voltage of the battery, a measured current of the battery, and a value of at least one battery parameter selected from a plurality of values based on a prior state of charge of the battery.
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: August 4, 2020
    Assignee: Enerdel, Inc.
    Inventors: Zhengming Wang, Chad Hartzog
  • SYSTEM AND METHOD FOR MONITORING A STATE OF HEALTH OF A BATTERY SYSTEM
    Publication number: 20200106138
    Abstract: Systems and methods for monitoring a state of health of a battery are disclosed. The state of health of the battery may be determined based on an internal resistance of the battery. The state of health of the battery may be determined based on a measured terminal voltage of the battery, a measured current of the battery, a temperature of the battery, and a state-of-charge of the battery.
    Type: Application
    Filed: May 8, 2019
    Publication date: April 2, 2020
    Inventor: Zhengming Wang
  • System and method for monitoring a state of health of a battery system
    Patent number: 10326176
    Abstract: Systems and methods for monitoring a state of health of a battery are disclosed. The state of health of the battery may be determined based on an internal resistance of the battery. The state of health of the battery may be determined based on a measured terminal voltage of the battery, a measured current of the battery, a temperature of the battery, and a state-of-charge of the battery.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: June 18, 2019
    Assignee: Enerdel, Inc.
    Inventor: Zhengming Wang
  • PUMPJACK WITH TORQUE-BALANCED GEARBOX
    Publication number: 20160348758
    Abstract: A torque balancing gearbox for a pumpjack includes a first non-circular gear engaging a second non circular gear. Each non-circular gear has a centre of rotation and a radius R1 or R2 from the centre of rotation to the point of engagement of the other non-circular gear. The sum of R1 or R2 remains constant through a rotation cycle, while the ratio R1/R2 varies from a minimum below 1.0 to a maximum above 1.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 1, 2016
    Inventors: Xihua SUI, Jiaji WANG, Zhengming WANG
  • SYSTEM AND METHOD FOR MONITORING A STATE OF HEALTH OF A BATTERY SYSTEM
    Publication number: 20160248126
    Abstract: Systems and methods for monitoring a state of health of a battery are disclosed. The state of health of the battery may be determined based on an internal resistance of the battery. The state of health of the battery may be determined based on a measured terminal voltage of the battery, a measured current of the battery, a temperature of the battery, and a state-of-charge of the battery.
    Type: Application
    Filed: October 27, 2015
    Publication date: August 25, 2016
    Inventor: Zhengming Wang
  • System and method for indirect indication of tire pressure loss
    Patent number: 8350688
    Abstract: A method of indirect tire pressure monitoring for indicating when a pneumatic tire on a wheel at one end of a motor vehicle axle is underpressurized relative to a pneumatic tire on a wheel at an opposite end of the axle while the vehicle is being driven on a road surface. ABS wheel sensors are used as inputs to a devoted processor for indirect tire pressure monitoring.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: January 8, 2013
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Zhengming Wang, Gregory A. Jean-Baptiste, Huihui Duan
  • Monitoring Battery State of Charge
    Publication number: 20120310568
    Abstract: Systems and methods for monitoring a state of charge of a battery are disclosed. An updated state of charge of the battery may be determined based on a measured terminal voltage of the battery, a measured current of the battery, and a value of at least one battery parameter selected from a plurality of values based on a prior state of charge of the battery.
    Type: Application
    Filed: April 22, 2011
    Publication date: December 6, 2012
    Applicant: EnerDel, INC.
    Inventors: Zhengming Wang, Chad Hartzog
  • Methods and Circuits for Controlling a Battery Disconnect Switch
    Publication number: 20120286568
    Abstract: Redundant power supplies and redundant channels of communication maximize the probability that a controller will trigger a battery disconnect switch to open when commanded to do so.
    Type: Application
    Filed: July 27, 2012
    Publication date: November 15, 2012
    Applicant: International Truck Intellectual Property Company, LLC
    Inventors: Huihui Duan, Gregory A. Jean-Baptiste, Zhengming Wang
  • Methods and circuits for controlling a battery disconnect switch
    Patent number: 8258651
    Abstract: Redundant power supplies and redundant channels of communication maximize the probability that a controller will trigger a battery disconnect switch to open when commanded to do so.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: September 4, 2012
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Huihui Duan, Gregory A. Jean-Baptiste, Zhengming Wang
  • Systems and methods for monitoring catalyst device integrity
    Patent number: 8201443
    Abstract: Systems and methods for monitoring catalyst presence, reverse and damage in an aftertreatment device. The disclosed systems and methods involve calculating the heat capacity of the catalyst device based on information received from sensors for measuring temperatures at the inlet and outlet of the SCR device and the exhaust mass flow.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: June 19, 2012
    Assignee: Cummins Filtration IP, Inc.
    Inventors: Zhengming Wang, Baohua Qi, David Everard
  • System and method for determining position within or without a complex polygon geofence
    Patent number: 8046168
    Abstract: A geofence system which locates a position as within or without the complex polygon type geofence using a simplified algorithm. The algorithm obtains a position and compares it to the polygon by establishing a ray from the position constructed in a cardinal direction of the coordinate system. The “polarity” of the count of intersections between the ray and geofence indicates whether the position is inside the geofence or not.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: October 25, 2011
    Assignee: International Truck Intellectual Property Company, LLC
    Inventors: Zhengming Wang, Xianguan Zeng
  • Methods and Circuits for Controlling a Battery Disconnect Switch
    Publication number: 20110210605
    Abstract: Redundant power supplies and redundant channels of communication maximize the probability that a controller will trigger a battery disconnect switch to open when commanded to do so.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 1, 2011
    Applicant: International Truck Intellectual Property Company, LLC
    Inventors: Huihui Duan, Gregory A. Jean-Baptiste, Zhengming Wang
  • System and Method for Indirect Indication of Tire Pressure Loss
    Publication number: 20110210841
    Abstract: A method of indirect tire pressure monitoring for indicating when a pneumatic tire on a wheel at one end of a motor vehicle axle is underpressurized relative to a pneumatic tire on a wheel at an opposite end of the axle while the vehicle is being driven on a road surface. ABS wheel sensors are used as inputs to a devoted processor for indirect tire pressure monitoring.
    Type: Application
    Filed: March 1, 2010
    Publication date: September 1, 2011
    Applicant: International Truck Intellectual Property Company, LLC
    Inventors: Zhengming Wang, Gregory A. Jean-Baptiste, Huihui Duan
  • SYSTEMS AND METHODS FOR MONITORING CATALYST DEVICE INTEGRITY
    Publication number: 20100050758
    Abstract: Systems and methods for monitoring catalyst presence, reverse and damage in an aftertreatment device. The disclosed systems and methods involve calculating the heat capacity of the catalyst device based on information received from sensors for measuring temperatures at the inlet and outlet of the SCR device and the exhaust mass flow.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 4, 2010
    Applicant: CUMMINS FILTRATION IP, INC.
    Inventors: Zhengming Wang, Baohua Qi, David Everard
  • SYSTEM AND METHOD FOR DETERMINING POSITION WITHIN OR WITHOUT A COMPLEX POLYGON GEOFENCE
    Publication number: 20090093958
    Abstract: A geofence system which locates a position as within or without the complex polygon type geofence using a simplified algorithm. The algorithm obtains a position and compares it to the polygon by establishing a ray from the position constructed in a cardinal direction of the coordinate system. The “polarity” of the count of intersections between the ray and geofence indicates whether the position is inside the geofence or not.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 9, 2009
    Applicant: International Truck Intellectual Property Company, LLC
    Inventors: Zhengming Wang, Xianguang Zeng