Patents by Inventor Ranjith Hosur GANESH

Ranjith Hosur GANESH 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).

  • Acceleration sensing structure and accelerometer
    Patent number: 11287440
    Abstract: An acceleration sensing structure includes a frame, a proof mass, a gimbal and at least two outer flexible arms. The proof mass is suspended from the frame and has a first thickness. The proof mass is surrounded by and connected to the gimbal. The gimbal has a second thickness. The at least two outer flexible arms are connected between the gimbal and the frame, and the at least two outer flexible arms are arranged symmetrically. The second thickness is larger than or equal to one-half of the first thickness and is smaller than or equal to the first thickness, and when the proof mass moves, the at least two outer flexible arms are deformed.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: March 29, 2022
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Sheng-Shian Li, Ranjith Hosur Ganesh, Gayathri Pillai, Chien-Hao Weng
  • ACCELERATION SENSING STRUCTURE AND ACCELEROMETER
    Publication number: 20210263067
    Abstract: An acceleration sensing structure includes a frame, a proof mass, a gimbal and at least two outer flexible arms. The proof mass is suspended from the frame and has a first thickness. The proof mass is surrounded by and connected to the gimbal. The gimbal has a second thickness. The at least two outer flexible arms are connected between the gimbal and the frame, and the at least two outer flexible arms are arranged symmetrically. The second thickness is larger than or equal to one-half of the first thickness and is smaller than or equal to the first thickness, and when the proof mass moves, the at least two outer flexible arms are deformed.
    Type: Application
    Filed: July 2, 2020
    Publication date: August 26, 2021
    Inventors: Sheng-Shian LI, Ranjith Hosur GANESH, Gayathri PILLAI, Chien-Hao WENG