Patents by Inventor Yeon Jin Ham

Yeon Jin Ham 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).

  • Assembly of airbag module and steering wheel
    Patent number: 9139150
    Abstract: An assembly of an airbag module includes an airbag housing receiving an airbag cushion and a steering wheel having a mounting plate part. The airbag housing has first hooks, the mounting plate part has second hooks coupled with the first hooks, respectively, and at least one of the first and second hooks has a protective member, at least a portion of which is interposed between the first and second hooks to prevent abrasion and contact noise between the first and second hooks due to the elastic movement of the airbag housing to the mounting plate part. The assembly minimizes the striking noise and the abrasion caused by friction between the airbag housing and the mounting plate part through the preventive member due to the elastic movement of the airbag housing to the mounting plate part.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: September 22, 2015
    Assignee: AUTOLIV DEVELOPMENT AB
    Inventors: Jea Hyung Oh, Yeon Jin Ham, Hoon Choi, Shinsuke Sato, Akira Ueki
  • ASSEMBLY OF AIRBAG MODULE AND STEERING WHEEL
    Publication number: 20150069739
    Abstract: An assembly of an airbag module includes an airbag housing receiving an airbag cushion and a steering wheel having a mounting plate part. The airbag housing has first hooks, the mounting plate part has second hooks coupled with the first hooks, respectively, and at least one of the first and second hooks has a protective member, at least a portion of which is interposed between the first and second hooks to prevent abrasion and contact noise between the first and second hooks due to the elastic movement of the airbag housing to the mounting plate part. The assembly minimizes the striking noise and the abrasion caused by friction between the airbag housing and the mounting plate part through the preventive member due to the elastic movement of the airbag housing to the mounting plate part.
    Type: Application
    Filed: March 27, 2013
    Publication date: March 12, 2015
    Applicant: AUTOLIV DEVELOPMENT AB
    Inventors: Jea Hyung Oh, Yeon Jin Ham, Hoon Choi, Shinsuke Sato, Akira Ueki