Patents by Inventor Xiaoteng ZHANG

Xiaoteng ZHANG 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: 20220261655
    Abstract: A real-time prediction method for an engine emission is provided, including: acquiring multiple known historical test data samples for engine emission, dividing the samples into a training set and a test set to train multiple neural network (NN), calculating mean square errors (MSEs) output by each of the NNs with the different numbers of hidden layer nodes to determine a topological structure of the NNs, optimizing initial weights and initial thresholds for each of the NNs with a mind evolutionary algorithm (MEA), and establishing a real-time engine emission prediction system with an Adaboost algorithm.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 18, 2022
    Inventors: Haifeng LIU, Xiaoteng ZHANG, Can WANG, Mingfa YAO
  • Publication number: 20190298048
    Abstract: Disclosed are a toothbrush and a method making the same. The toothbrush includes a handle including a handheld portion and a brush head portion, and a cleaning member fixedly connected with the brush head portion. The cleaning member includes a plurality of bristles and a bristle plate formed by integral melting of the bottom of the plurality of bristles and is fixedly connected with the brush head portion. The bristles are closely arranged and the bottom thereof is melted to form the bristle plate, with the unmelted portions erected on the bristle plate. The integral adhesion force of the bristles is enhanced, and the cleaning area between the bristles and the teeth is increased, thereby facilitating cleaning of the teeth. The toothbrush features a simple process of manufacturing and low costs.
    Type: Application
    Filed: June 24, 2016
    Publication date: October 3, 2019
    Inventor: Xiaoteng ZHANG
  • Patent number: D894612
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: September 1, 2020
    Assignee: PESITRO HEALTHCARE PRODUCTS CO., LTD.
    Inventor: Xiaoteng Zhang