Patents by Inventor Jiaqi Liu

Jiaqi Liu 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: 20210126479
    Abstract: Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
    Type: Application
    Filed: December 31, 2020
    Publication date: April 29, 2021
    Inventors: Jiaqi Liu, Janna Yu, Lei Wang, Larry Ramsey-Macomber, Stephen J. Colavito, Derrick Cheng, Charles Joseph Cunningham, IV, Ka Man Au, Joseph Livingston, HongJian Jin, David Wilz, SR., Gavin Di
  • Publication number: 20210113645
    Abstract: The present disclosure discloses a method for preparing a citrus-derived complex prebiotic agent. The method comprises the following steps: removing external citrus peels after blanching citrus fruits with hot water, soaking citrus segments after splitting with an acid solution and an alkali solution to remove membranes of the citrus segments, and adjusting the pH of the obtained alkali soaking water with acid soaking water or acid to be weakly acidic or neutral to obtain the complex prebiotic agent, which has the function of reversing intestinal flora disorders. Compared with the traditional prebiotic product preparing method, the product prepared by the method contains prebiotic functional components with different targets such as pectin, flavonoids, oligosaccharides, and other fibers at the same time, and has the efficacies of regulating intestinal flora and reversing intestinal flora disorders caused by antibiotics.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 22, 2021
    Inventors: Shiguo CHEN, Jiaqi ZHENG, Xingqian YE, Donghong LIU, Hua ZHANG
  • Patent number: 10936480
    Abstract: Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: March 2, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Manoj Syamala, Vivek Narasayya, Junfeng Dong, Ajay Kalhan, Shize Xu, Changsong Li, Pankaj Arora, Jiaqi Liu, John M. Oslake, Arnd Christian König
  • Patent number: 10897150
    Abstract: Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: January 19, 2021
    Assignee: Hand Held Products, Inc.
    Inventors: Jiaqi Liu, Janna Yu, Lei Wang, Larry Ramsey-Macomber, Stephen J. Colavito, Derrik Cheng, Charles Joseph Cunningham, IV, Ka Man Au, Joseph Livingston, HongJian Jin, David Wilz, Sr., Gavin Di
  • Publication number: 20200379896
    Abstract: Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Inventors: Manoj SYAMALA, Vivek NARASAYYA, Junfeng DONG, Ajay KALHAN, Shize XU, Changsong LI, Pankaj ARORA, Jiaqi LIU, John M. OSLAKE, Arnd Christian KÖNIG
  • Publication number: 20200349067
    Abstract: A solution is disclosed for memory management of serverless databases that includes: based at least on detecting a trigger event, determining whether memory is to be reclaimed; based at least on determining that memory is to be reclaimed, determining an amount of memory to be reclaimed; identifying memory to be reclaimed; and reclaiming the identified memory. Disclosed solutions are flexible, enabling customization of the aggressiveness and manner of memory reclamation. This permits users to specify a tailored balance point between performance and cost, for arrangements that bill users based on resource usage (e.g., memory consumed by a serverless database). In some examples, users specify a ramp-down parameter that is used to determine how much memory can be evicted in a particular reclamation event, time intervals (or another criteria) for triggering a reclamation event, and a definition for whether a cache is active.
    Type: Application
    Filed: August 13, 2019
    Publication date: November 5, 2020
    Inventors: Manoj SYAMALA, Arnd Christian KÖNIG, Vivek NARASAYYA, Junfeng DONG, Ajay KALHAN, Shize XU, Changsong LI, Pankaj ARORA, Jiaqi LIU, John M. OSLAKE
  • Publication number: 20190222044
    Abstract: Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 18, 2019
    Inventors: Jiaqi Liu, Janna Yu, Lie Wang, Larry Ramsey-Macomber, Stephen J. Colavito, Derrik Cheng, Charles Joseph Cunningham, IV, Ka Man Au, Joseph Livingston, HongJian Jin, David Wiltz, SR., Gavin Di