Patents by Inventor Yu-Chi CHIN

Yu-Chi CHIN 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).

  • INTELLIGENT RISK PREVENTION MODE FOR ABNORMAL BATTERY TEMPERATURE PREDICTION
    Publication number: 20240353494
    Abstract: An information handling system determines that a relative state of charge (RSOC) on the battery is above a threshold RSOC. When the RSOC is above the RSOC threshold, the system determines that an initial temperature of the battery is within a first range, determines that a time rate of temperature increase on the battery is greater than a first slope, the first slope being determined based upon the first range, and discharges the battery to below the threshold RSOC in response to the determining that the time rate of temperature increase is greater than the first slope.
    Type: Application
    Filed: April 21, 2023
    Publication date: October 24, 2024
    Inventors: Shuo-Jung Chou, Tsz Leung, Chia-Fa Chang, Chien-Hao Chiu, Wen-Yung Chang, Yu-Chi Chin
  • Systems and methods for compensating for battery charging path resistive losses
    Patent number: 11431186
    Abstract: A method may include, in a management controller of an information handling system including a power system configured to provide electrical energy to information handling resources of the information handling system, the power system having a direct-current input power source, a rechargeable energy storage device coupled to and rechargeable from the direct-current input power source, and a charger configured to control recharging of the rechargeable energy storage device from the direct-current input power source: retrieving parameters from one or more registers associated with the rechargeable energy storage device, the parameters including a desired voltage across terminals of the rechargeable energy storage device and a desired current for recharging the rechargeable energy storage device during a constant current mode of a charging cycle of the rechargeable energy storage device and communicating the parameters to the charger such that the charger controls recharging of the rechargeable energy storage de
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: August 30, 2022
    Assignee: Dell Products L.P.
    Inventors: Chin-Jui Liu, Merle J. Wood, Adolfo S. Montero, Yu-Chi Chin
  • SYSTEMS AND METHODS FOR COMPENSATING FOR BATTERY CHARGING PATH RESISTIVE LOSSES
    Publication number: 20210336466
    Abstract: A method may include, in a management controller of an information handling system including a power system configured to provide electrical energy to information handling resources of the information handling system, the power system having a direct-current input power source, a rechargeable energy storage device coupled to and rechargeable from the direct-current input power source, and a charger configured to control recharging of the rechargeable energy storage device from the direct-current input power source: retrieving parameters from one or more registers associated with the rechargeable energy storage device, the parameters including a desired voltage across terminals of the rechargeable energy storage device and a desired current for recharging the rechargeable energy storage device during a constant current mode of a charging cycle of the rechargeable energy storage device and communicating the parameters to the charger such that the charger controls recharging of the rechargeable energy storage de
    Type: Application
    Filed: April 24, 2020
    Publication date: October 28, 2021
    Applicant: Dell Products L.P.
    Inventors: Chin-Jui LIU, Merle J. WOOD, Adolfo S. MONTERO, Yu-Chi CHIN