Patents by Inventor Songying JIANG

Songying JIANG 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).

  • Signal processing method, signal processing device and signal processing system
    Patent number: 11196399
    Abstract: A signal processing method, device and system are provided. A fitting amplitude of an input signal is acquired by performing fitting on the input signal according to a predetermined fitting model. A determination result about whether to apply a gain on the input signal is determined based on the fitting amplitude, and a gain signal is obtained based on the determination result. A delay signal acquired by delaying the input signal is processed based on the gain signal, to obtain an output signal. With the signal processing device and system, a simple structure and a small calculation amount are achieved, and the signal processing efficiency and the signal processing effect are improved.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: December 7, 2021
    Assignee: Shanghai Awinic Technology Co., LTD
    Inventors: Wei Yao, Songying Jiang, Ma Zhu, Liming Du
  • Signal Processing Method, Signal Processing Device And Signal Processing System
    Publication number: 20200153401
    Abstract: A signal processing method, device and system are provided. A fitting amplitude of an input signal is acquired by performing fitting on the input signal according to a predetermined fitting model. A determination result about whether to apply a gain on the input signal is determined based on the fitting amplitude, and a gain signal is obtained based on the determination result. A delay signal acquired by delaying the input signal is processed based on the gain signal, to obtain an output signal. With the signal processing device and system, a simple structure and a small calculation amount are achieved, and the signal processing efficiency and the signal processing effect are improved.
    Type: Application
    Filed: November 13, 2019
    Publication date: May 14, 2020
    Applicant: Shanghai Awinic Technology Co., LTD
    Inventors: Wei YAO, Songying JIANG, Ma ZHU, Liming DU