Patents by Inventor ki Mun Park

ki Mun Park 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).

  • LENS ACTUATING MODULE
    Publication number: 20140160584
    Abstract: A lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member.
    Type: Application
    Filed: February 11, 2014
    Publication date: June 12, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Byung Hoon KANG, Sung Won MIN, Jung Wook HWANG, Dong Kyun LEE, Ki Mun PARK, Jung Seok LEE, Won Seob OH, Chuel Jin PARK, Soo Cheol LIM, Byung Woo KANG
  • Lens actuating module
    Patent number: 8687297
    Abstract: A lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: April 1, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byung Hoon Kang, Sung Won Min, Jung Wook Hwang, Dong Kyun Lee, Ki Mun Park, Jung Seok Lee, Won Seob Oh, Chuel Jin Park, Soo Cheol Lim, Byung Woo Kang
  • LENS ACTUATING MODULE
    Publication number: 20130242422
    Abstract: A lens actuating module for realizing focus adjustment and optical zooming. The lens actuating module includes a rod which is disposed on one side of a lens barrel on which at least one lens is mounted, and has an axis direction corresponding to an optical axis direction of the lens barrel, a driving force transmission member which has a conjoining recess to be conjoined with an outside surface of the rod and has magnetism so as to be conjoined with the outside surface of the rod due to a magnetic force, and a piezoelectric actuator which is disposed on one side of the driving force transmission member in the optical axis direction to provide an axis direction driving force to the rod via the driving force transmission member.
    Type: Application
    Filed: April 22, 2013
    Publication date: September 19, 2013
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD
    Inventors: Byung Hoon KANG, Sung Won Min, Jung Wook Hwang, Dong Kyun Lee, ki Mun Park, Jung Seok Lee, Won Seob Oh, Chuel Jin Park, Soo Cheol Lim, Byung Woo Kang