Patents by Inventor THANH HA GIANG

THANH HA GIANG 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).

  • Wing deployment mechanism and design method using pneumatic technique
    Patent number: 11685510
    Abstract: A wing deployment mechanism and a design method using a pneumatic cylinder with transmission spring system (assembly) are provided. The deployment mechanism comprises frame, wing, deployment cylinder, gas canister, rotation shaft, bolts, groove, locking pin, dowel pin, flange, first spring, second spring, dowel pin hole, looking pin hole, slider, third spring. The design method includes step 1: determining the problem's specifications; step 2: constructing the equations of motion; step 3: designing a primary scheme for a system of pneumatic cylinder with transmission spring. Step 4: determining the parameters for the system; and step 5: validating the design.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: June 27, 2023
    Assignee: VIETTEL GROUP
    Inventors: Thanh Ha Giang, Hai Quan Do, Thi Nhu Trang Nguyen, Huy Nguyen, Tien Dat Vu
  • Wing Deployment Mechanism and Design Method using Pneumatic Technique
    Publication number: 20200140060
    Abstract: A wing deployment mechanism and a design method using a pneumatic cylinder with transmission spring system (assembly) are provided. The deployment mechanism comprises frame, wing, deployment cylinder, gas canister, rotation shaft, bolts, groove, locking pin, dowel pin, flange, first spring, second spring, dowel pin hole, looking pin hole, slider, third spring. The design method includes step 1: determining the problem's specifications; step 2: constructing the equations of motion; step 3: designing a primary scheme for a system of pneumatic cylinder with transmission spring. Step 4: determining the parameters for the system; and step 5: validating the design.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Applicant: VIETTEL GROUP
    Inventors: THANH HA GIANG, HAI QUAN DO, THI NHU TRANG NGUYEN, HUY NGUYEN, TIEN DAT VU