Patents by Inventor Weijian Deng

Weijian Deng 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: 20240233314
    Abstract: A system for rich human analysis includes a memory and one or more processors in communication with the memory configured to extract images from camera in a surveillance system and feed the images to a person detection and tracking system that deciphers human activity tasks. Attributes of persons detected and tracked by the person detection and tracking system are estimated by a rich human analysis system to identify attributes in accordance with set criteria using a set of filters of deeper layers of convolutional layers of a feature extractor where the filters are divided into N groups trained on N corresponding tasks corresponding to task-specific heads such that one task is assigned to each group of the N groups and that each task loss updates only one subset of filters. One or more people that satisfy the attributes and the set criteria are identified.
    Type: Application
    Filed: March 21, 2024
    Publication date: July 11, 2024
    Inventors: Yumin Suh, Weijian Deng, Xiang Yu, Masoud Faraki, Manmohan Chandraker, Turgun Kashgari
  • Publication number: 20220121953
    Abstract: A method for multi-task learning via gradient split for rich human analysis is presented. The method includes extracting images from training data having a plurality of datasets, each dataset associated with one task, feeding the training data into a neural network model including a feature extractor and task-specific heads, wherein the feature extractor has a feature extractor shared component and a feature extractor task-specific component, dividing filters of deeper layers of convolutional layers of the feature extractor into N groups, N being a number of tasks, assigning one task to each group of the N groups, and manipulating gradients so that each task loss updates only one subset of filters.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 21, 2022
    Inventors: Yumin Suh, Xiang Yu, Masoud Faraki, Manmohan Chandraker, Weijian Deng
  • Patent number: 10624837
    Abstract: The present invention relates to a food-grade lip balm and the preparation method thereof, and belongs to the field of skin care products. The food-grade lip balm of the present invention comprises the following components: 1-30 parts by weight of rice bran wax, 10-80 parts by weight of shea butter, 1-60 parts by weight of a hydrogenated vegetable oil, 2-50 parts by weight of a naturally derived emollient oil, 0.1-30 parts by weight of a naturally derived aromatic oil, and 0.1-10 parts by weight of tocopherol. The components of the lip balm of the present invention are all naturally derived. It is safe and has good lip-protecting effects. The food-grade lip balm is of natural origin, safe and moisturizing; it has good ductility and moisture retention ability, could effectively tackle the drying and peeling of the lip skin, and provides a good user experience.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: April 21, 2020
    Assignee: I&B (GUANGZHOU) BIOLOGICAL TECHNOLOGY CO., LTD.
    Inventors: Weijian Deng, Xumin Huang, Jinxiong Lin, Minghua Zhang
  • Publication number: 20200022904
    Abstract: The present invention relates to a food-grade lip balm and the preparation method thereof, and belongs to the field of skin care products. The food-grade lip balm of the present invention comprises the following components: 1-30 parts by weight of rice bran wax, 10-80 parts by weight of shea butter, 1-60 parts by weight of a hydrogenated vegetable oil, 2-50 parts by weight of a naturally derived emollient oil, 0.1-30 parts by weight of a naturally derived aromatic oil, and 0.1-10 parts by weight of tocopherol. The components of the lip balm of the present invention are all naturally derived. It is safe and has good lip-protecting effects. The food-grade lip balm is of natural origin, safe and moisturizing; it has good ductility and moisture retention ability, could effectively tackle the drying and peeling of the lip skin, and provides a good user experience.
    Type: Application
    Filed: August 24, 2018
    Publication date: January 23, 2020
    Inventors: Weijian Deng, Xumin Huang, Jinxiong Lin, Minghua Zhang
  • Publication number: 20160143820
    Abstract: The present invention provides a colorful gel, comprising following components by weight percentage: 20.0% to 25.0% by weight of glycerin, 20.0% to 25.0% by weight of propylene glycol, 1.0% by weight of sea algae extract, 0.05% by weight of disodium EDTA, 0.06% by weight of allantoin, 0.05% by weight of sodium hyaluronate, 20.0% to 30.0% by weight of cyclopentasiloxane, 5.0 to 10.0% by weight of dimethicone, 0.5 to 1.0% by weight of sodium acrylate/sodium acryloyldimethyl taurate copolymer, 0.25 to 0.5% by weight of isohexadecane, 0.2% to 0.4% by weight of polysorbate-80, 1.5% by weight of soluble collagen, 0.5% by weight of caprylyl glycol, and water as the rest. The present invention also provides a preparation method of the colorful gel. The colorful gel of the present invention has excellent moisturizing performance, and it can keep moisturizing skin, which is safe and healthy.
    Type: Application
    Filed: July 13, 2015
    Publication date: May 26, 2016
    Inventors: Weijian Deng, Ping Luo