Patents by Inventor Wenlang WANG

Wenlang WANG 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).

  • METHOD AND APPARATUS FOR REALIZING STEP COUNTING
    Publication number: 20180252549
    Abstract: Technical solutions are described for step counting, performed by: calibrating (100) a step counting frequency and/or an effective value of step counting pace of a three-axis acceleration sensor according to acquired step counting data of a preset number of steps; and performing (101) step counting according to the calibrated step counting frequency and/or the calibrated effective value of step counting pace of the three-axis acceleration sensor obtained from the calibration. By calibrating the step counting frequency and/or the effective value of step counting pace of the three-axis acceleration sensor, error in the step counting caused by different walking paces of a user and different step counting frequencies of the three-axis acceleration sensors are avoided, improving accuracy of step counting. Also, the calibration improves the accuracy by handling ineffective step counting in the step counting data.
    Type: Application
    Filed: November 24, 2015
    Publication date: September 6, 2018
    Inventors: Hui SONG, Rong ZHANG, Zhongmin WANG, Chen LIANG, Yan HE, Xia HENG, Lin FAN, Wenlang WANG, Feifei HE, Chen LU, Zhou ZHI