Patents by Inventor David Ma

David Ma 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).

  • Patent number: 11948187
    Abstract: A leasing AI platform receives a message pertaining to leasing a real estate unit, generates a token matrix representing at least a portion of the message, and provide the token matrix as an input to a trained machine learning model. An output of the trained machine learning model comprises an indication of a first category associated with the at least the portion of the message. The leasing AI platform identifies one or more actions associated with the first category, the actions pertaining to leasing the real estate unit, and automatically executes the one or more actions without human involvement in response to receiving the message.
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: April 2, 2024
    Assignee: APPFOLIO, INC.
    Inventors: Elliott Burris, Daniel Posch, Kyle Triplett, David Ma, Robert Ryan, John Rothfels
  • Publication number: 20230409793
    Abstract: An article of manufacture includes a medium with instructions that when read and executed by a processor, cause the processor to identify a code stream to be executed by a system-on-a-chip (SoC). The SoC is to include an open standard processor and hardware accelerators implemented in reprogrammable hardware. The processor is to, from the code stream, identify a first portion of the code stream to be executed as software by the open standard processor and a second portion to be executed in the accelerators, compile the first portion into a binary for execution by the open standard processor, and generate a hardware description for the second portion to be implemented by the hardware accelerators. The hardware description and the binary are to exchange data during execution of the code stream.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 21, 2023
    Applicant: Microchip Technology Incorporated
    Inventors: Jongsok Choi, David Ma, Ruolong Lian
  • Patent number: 11836062
    Abstract: In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine that an inventory of components of an information handling system (IHS) includes a first fan and an IHS card, which include a second fan; receive user input indicating a maximum acoustic sound pressure level (SPL); determine a first maximum fan speed for the first fan based at least on the maximum acoustic SPL; determine a first maximum power consumption for the IHS card and a second maximum fan speed for the second fan based at least on the maximum acoustic SPL; provide first configuration information, indicating the first maximum fan speed for the first fan, to a fan controller of the IHS; and provide second configuration information, indicating the first maximum power consumption and the second maximum fan speed for the second fan, to the IHS card.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: December 5, 2023
    Assignee: Dell Products L.P.
    Inventors: Yuan David Ma, Ivan Guerra
  • Patent number: 11755082
    Abstract: In IHSs (Information Handling Systems), cooling is provided by increasing the airflow generated by cooling fans. However, unnecessary airflow cooling results in noise and wasted energy. An IHS processor may support faster operating frequencies when cooled below an upper threshold, but these operating frequencies drop at temperatures below a lower threshold. Embodiments provide techniques for calibrating the cooling of an IHS to the thermal characteristics of a specific processor since manufacturing variances result in processors having differing responses to cooling. A turbo frequency supported by a processor is measured at a series of temperature margins that are progressively lower than the processor's specification temperature. A rate of increase in the measured turbo frequencies is determined at each of the temperature margins. A first temperature margin is identified at which the rate of increase in turbo frequencies falls below a threshold. This margin is used in providing airflow cooling.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: September 12, 2023
    Assignee: Dell Products, L.P.
    Inventors: Yuan David Ma, Travis C. North
  • Publication number: 20230230182
    Abstract: A leasing AI platform receives a message pertaining to leasing a real estate unit, generates a token matrix representing at least a portion of the message, and provide the token matrix as an input to a trained machine learning model. An output of the trained machine learning model comprises an indication of a first category associated with the at least the portion of the message. The leasing AI platform identifies one or more actions associated with the first category, the actions pertaining to leasing the real estate unit, and automatically executes the one or more actions without human involvement in response to receiving the message.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 20, 2023
    Applicant: APPFOLIO, INC.
    Inventors: Elliott Burris, Daniel Posch, Kyle Triplett, David Ma, Robert Ryan, John Rothfels
  • Patent number: 11615463
    Abstract: A leasing AI platform receives a message pertaining to leasing a real estate unit, generates a token matrix representing at least a portion of the message, and provide the token matrix as an input to a trained machine learning model. An output of the trained machine learning model comprises an indication of a first category associated with the at least the portion of the message. The leasing AI platform identifies one or more actions associated with the first category, the actions pertaining to leasing the real estate unit, and automatically executes the one or more actions without human involvement in response to receiving the message.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: March 28, 2023
    Assignee: AppFolio, Inc.
    Inventors: Elliott Burris, Daniel Posch, Kyle Triplett, David Ma, Robert Ryan, John Rothfels
  • Publication number: 20230022881
    Abstract: In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine that an inventory of components of an information handling system (IHS) includes a first fan and an IHS card, which include a second fan; receive user input indicating a maximum acoustic sound pressure level (SPL); determine a first maximum fan speed for the first fan based at least on the maximum acoustic SPL; determine a first maximum power consumption for the IHS card and a second maximum fan speed for the second fan based at least on the maximum acoustic SPL; provide first configuration information, indicating the first maximum fan speed for the first fan, to a fan controller of the IHS; and provide second configuration information, indicating the first maximum power consumption and the second maximum fan speed for the second fan, to the IHS card.
    Type: Application
    Filed: July 21, 2021
    Publication date: January 26, 2023
    Inventors: Yuan David Ma, Ivan Guerra
  • Publication number: 20220273548
    Abstract: A dye package comprises: (A) a dyeing composition comprising: (I) a colorant composition comprising at least one oxidative dye(s); and (II) a developer composition comprising at least one oxidant; and (B) an AMPS composition, wherein the AMPS composition is placed in a chamber separate from the dyeing composition (A).
    Type: Application
    Filed: December 6, 2019
    Publication date: September 1, 2022
    Applicant: L'OREAL
    Inventors: Zhibing LIU, Michael TAO, David MA, Yuehuang JIANG
  • Publication number: 20210311535
    Abstract: In IHSs (Information Handling Systems), cooling is provided by increasing the airflow generated by cooling fans. However, unnecessary airflow cooling results in noise and wasted energy. An IHS processor may support faster operating frequencies when cooled below an upper threshold, but these operating frequencies drop at temperatures below a lower threshold. Embodiments provide techniques for calibrating the cooling of an IHS to the thermal characteristics of a specific processor since manufacturing variances result in processors having differing responses to cooling. A turbo frequency supported by a processor is measured at a series of temperature margins that are progressively lower than the processor's specification temperature. A rate of increase in the measured turbo frequencies is determined at each of the temperature margins. A first temperature margin is identified at which the rate of increase in turbo frequencies falls below a threshold. This margin is used in providing airflow cooling.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 7, 2021
    Applicant: Dell Products, L.P.
    Inventors: Yuan David Ma, Travis C. North
  • Publication number: 20200043087
    Abstract: A leasing AI platform receives a message pertaining to leasing a real estate unit, generates a token matrix representing at least a portion of the message, and provide the token matrix as an input to a trained machine learning model. An output of the trained machine learning model comprises an indication of a first category associated with the at least the portion of the message. The leasing AI platform identifies one or more actions associated with the first category, the actions pertaining to leasing the real estate unit, and automatically executes the one or more actions without human involvement in response to receiving the message.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 6, 2020
    Inventors: Elliott Burris, Daniel Posch, Kyle Triplett, David Ma, Robert Ryan, John Rothfels
  • Patent number: 10488901
    Abstract: Methods, systems, and computer programs encoded on computer storage medium, for detecting a throttling of a component; identifying a temperature of the component; calculating a thermal response for the component, including: setting the identified temperature as a maximum temperature, setting a first temperature lower than the maximum temperature, wherein for temperatures of the component less than the first temperature, the cooling fan system has a first fan speed, setting a second temperature between the first and the maximum temperature, wherein for temperatures of the component between the first and the second temperatures, a fan speed of the cooling fan system is linearly increased until an acoustic fan speed, setting a third temperature between the second and the maximum temperature, wherein for temperatures of the component between the second and third temperatures, maintaining the fan speed at the acoustic fan speed; applying the thermal response to the component.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: November 26, 2019
    Assignee: Dell Products L.P.
    Inventors: Kevin B. Locke, Jian Xin Guo, Yuan David Ma
  • Publication number: 20140338089
    Abstract: A wetsuit comprising first panels exhibiting a high-stretch and adapted to provide buoyancy to the wearer and second panels exhibiting a low-stretch and adapted to provide further buoyancy to the wearer wherein the first and the second panels are fastened together by seams and wherein the second panels are arranged according to the muscular configuration of the wearer to stimulate the muscular relaxation velocity of the wearer.
    Type: Application
    Filed: November 2, 2012
    Publication date: November 20, 2014
    Inventors: Troy Brooks, Josh Rush, David Mas-Bertrand
  • Publication number: 20140335176
    Abstract: The present invention relates to a delayed release pharmaceutical composition containing doxylamine succinate and pyridoxine HCl for treatment of nausea and vomiting during pregnancy. More specifically, the present invention concerns a disintegrant-free delayed release pharmaceutical composition for oral administration comprising a core and an enteric coating, wherein said core comprising: a) at least one pharmaceutically active ingredient, and b) at least one pharmaceutically acceptable excipient, wherein said composition provides an in vitro drug release profile of about 80% of active ingredient dissolved within 20 minutes as measured by USP Type II apparatus and also a manufacturing process of said pharmaceutical composition.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 13, 2014
    Inventors: Prashant Monohar Mandaogade, David Ma, Naresh Talwar
  • Patent number: 8638752
    Abstract: When a mobile device moves from a first QoS-aware system to a second QoS-aware system, QoS flows may or may not be moved properly. To deal with this, the mobile device requests de-allocation of flows in the second QoS-aware system, and then initiates reservation of flows in the second QoS-aware system. After this, the mobile device will know for certain which QoS flows exist in the second QoS-aware system and can behave accordingly.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: January 28, 2014
    Assignee: BlackBerry Limited
    Inventors: Jose Antonio Gomez Velez, Ying Jie Zhao, Abey George, David Ma, Shiva Mirzaei-Rezaei
  • Patent number: 8626109
    Abstract: A method for controlling receive diversity of an antenna system of a computer device, the antenna system including two or more antenna elements. The method includes establishing a session with a remote transmitting system and determining whether a predetermined criteria detected by the computer device is satisfied within the session. If the predetermined criteria is satisfied within the session, the method includes activating at least two of the antenna elements for receiving transmissions, enabling performance of receive diversity on the received transmissions, and performing receive diversity on the received transmissions. If the predetermined criteria is not satisfied within the session, the method includes activating at least one of the antenna elements, disabling performance of receive diversity on the received transmissions, and performing a default signal processing on the received transmissions. A mobile communication device may be used to perform the method.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: January 7, 2014
    Assignee: BlackBerry Limited
    Inventors: David Ma, Asif Hossain, Rakesh Gupta
  • Publication number: 20110255507
    Abstract: When a mobile device moves from a first QoS-aware system to a second QoS-aware system, QoS flows may or may not be moved properly. To deal with this, the mobile device requests de-allocation of flows in the second QoS-aware system, and then initiates reservation of flows in the second QoS-aware system. After this, the mobile device will know for certain which QoS flows exist in the second QoS-aware system and can behave accordingly.
    Type: Application
    Filed: November 10, 2010
    Publication date: October 20, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: JOSE ANTONIO GOMEZ VELEZ, YING JIE ZHAO, ABEY GEORGE, DAVID MA, SHIVA MIRZAEI-REZAEI
  • Publication number: 20110255476
    Abstract: Method and apparatus for data access for a mobile terminal comprising a module for determining whether first and second modes of wireless network coverage is available, a module for selecting the first mode if available, a module for attempting access via the second mode on failure to establish access via the first mode and a module for monitoring availability of the first mode. Even when a connection is established via the second mode, availability of the first mode is monitored and access attempted, when second mode connection is idle.
    Type: Application
    Filed: June 28, 2011
    Publication date: October 20, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Asif Hossain, David Ma
  • Publication number: 20110201295
    Abstract: A method for controlling receive diversity of an antenna system of a computer device, the antenna system including two or more antenna elements. The method includes establishing a session with a remote transmitting system and determining whether a predetermined criteria detected by the computer device is satisfied within the session. If the predetermined criteria is satisfied within the session, the method includes activating at least two of the antenna elements for receiving transmissions, enabling performance of receive diversity on the received transmissions, and performing receive diversity on the received transmissions. If the predetermined criteria is not satisfied within the session, the method includes activating at least one of the antenna elements, disabling performance of receive diversity on the received transmissions, and performing a default signal processing on the received transmissions. A mobile communication device may be used to perform the method.
    Type: Application
    Filed: August 18, 2010
    Publication date: August 18, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: David MA, Asif HOSSAIN, Rakesh GUPTA
  • Patent number: 7978648
    Abstract: Method and apparatus for data access for a mobile terminal comprising a module for determining whether first and second modes of wireless network coverage is available, a module for selecting the first mode if available, a module for attempting access via the second mode on failure to establish access via the first mode and a module for monitoring availability of the first mode. Even when a connection is established via the second mode, availability of the first mode is monitored and access attempted, when second mode connection is idle.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: July 12, 2011
    Assignee: Research In Motion Limited
    Inventors: Hossain Asif, David Ma
  • Publication number: 20100254269
    Abstract: Method and apparatus for data access for a mobile terminal comprising a module for determining whether first and second modes of wireless network coverage is available, a module for selecting the first mode if available, a module for attempting access via the second mode on failure to establish access via the first mode and a module for monitoring availability of the first mode. Even when a connection is established via the second mode, availability of the first mode is monitored and access attempted, when second mode connection is idle.
    Type: Application
    Filed: June 18, 2010
    Publication date: October 7, 2010
    Applicant: Research in Motion Limited
    Inventors: Asif Hossain, David Ma