Patents by Inventor Ping-Hui Ma

Ping-Hui Ma 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 of making an armrest and the armrest made thereby
    Patent number: 7875226
    Abstract: A method of making an armrest that is mountable between adjacent left and right passenger seats includes: separately forming two receptacle parts by molding a prepreg in a first mold assembly, the receptacle parts being adapted to hold personal objects and each having a looped wall surrounding a slot; forming an armrest frame by molding a prepreg in a second mold assembly, the armrest frame including a lower frame portion having a plurality of downwardly extending legs, and an upper frame portion disposed on top of and bridging the legs; and positioning the receptacle parts within the second mold assembly and combining the receptacle parts with the upper frame portion during the forming of the armrest frame in the second mold assembly, thereby providing a one-piece unitary structure having the receptacle parts and the armrest frame.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: January 25, 2011
    Assignee: Advanced International Multitech Co., Ltd.
    Inventors: Ping-Hui Ma, Yu-Lung Chen, Ching-Kun Lee
  • Method of making an armrest and the armrest made thereby
    Publication number: 20090152911
    Abstract: A method of making an armrest that is mountable between adjacent left and right passenger seats includes: separately forming two receptacle parts by molding a prepreg in a first mold assembly, the receptacle parts being adapted to hold personal objects and each having a looped wall surrounding a slot; forming an armrest frame by molding a prepreg in a second mold assembly, the armrest frame including a lower frame portion having a plurality of downwardly extending legs, and an upper frame portion disposed on top of and bridging the legs; and positioning the receptacle parts within the second mold assembly and combining the receptacle parts with the upper frame portion during the forming of the armrest frame in the second mold assembly, thereby providing a one-piece unitary structure having the receptacle parts and the armrest frame.
    Type: Application
    Filed: July 21, 2008
    Publication date: June 18, 2009
    Applicant: Advanced International Multitech Co., Ltd.
    Inventors: Ping-Hui Ma, Yu-Lung Chen, Ching-Kun Lee