Patents by Inventor Kevin K. Cheng

Kevin K. Cheng 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: 20230022567
    Abstract: Apparatuses, methods, program products, and systems are disclosed for an intelligent knowledge platform. An apparatus includes a processor and a memory. The memory stores code executable by the processor to receive data associated with a project, the data describing one or more characteristics of the project; determine, using machine learning rules and algorithms, one or more metadata tags for the data for classifying the data; match the classified data to one or more predetermined knowledge insights for the project based on the metadata tags, the one or more predetermined knowledge insights stored in a knowledge database; and present, on a digital display device, the one or more predetermined knowledge insights.
    Type: Application
    Filed: July 26, 2022
    Publication date: January 26, 2023
    Applicant: LinkedField Inc.
    Inventors: KEVIN K. CHENG, MIN HSIEH TSAI, MANISH DALIA
  • Patent number: 4750903
    Abstract: An artificial heart is made of a pair of substantially seamless, polyurethane rigid outer housings each having a shape approximating the combined outer shape of a natural cardiac ventricle and its associated auricle, with the bases of each of the housings being bonded together. Each of the outer housings includes a flexible bladder contained within the housing and having an expanded shape approximating the shape of the outer housing. This bladder is spaced from the interior surface of each of the housings a predetermined distance and the lower perimeter of the bladder is attached to the respective base. The bladder in each of the housings is attached at a point opposite the base to the interior of the housing, and a provision is made for expanding and collapsing the bladder under the control of fluid supplied to and removed from the region contained within the bladder between the bladder and the base in each housing.
    Type: Grant
    Filed: January 5, 1987
    Date of Patent: June 14, 1988
    Inventor: Kevin K. Cheng