Abstract: A multifunctional connection cord having data and power interfaces for a personal computer and audio interface for an earphone is provided. A multifunctional connection cord of the present invention includes a stem; an audio plug mounted to protrude from one side of the stem for establishing audio signal lines with a multimedia device; a data/power connector mounted near the audio plug to protrude from the stem for establishing data lines and power charge lines with an external device; a USB connector electrically connected to the audio plug and the data/power connector through a cable by means of the stem; and a socket holder mounted on one side of the USB connector and having an audio socket for receiving an audio plug.
Type:
Grant
Filed:
March 25, 2008
Date of Patent:
March 22, 2011
Assignee:
Yungs Group, Inc.
Inventors:
Jin-Seok Kim, Han-Ho Maeng, Young-Woong Han, Myung-Hoon Jung
Abstract: A multipurpose accessory having a multipurpose connection mechanism is provided. The multipurpose accessory of the present invention includes a case, a multipurpose connector extruded at one side of the case for electrically connecting a multimedia device to the multipurpose accessory, an audio connector extruded near the multipurpose connector for connecting an audio output of the multimedia device to the multipurpose accessory, a first cord extended at an opposite side of the case and connected to the audio connector, a second cord extended at the opposite side of the case and connected to the audio connector and having a USB connector at a distal end, and a pair of earpieces electrically connected to the first and second cords for outputting audio signals in the form of audible sound waves.
Type:
Grant
Filed:
August 21, 2007
Date of Patent:
April 20, 2010
Assignee:
Yungs Group, Inc.
Inventors:
Jin-Seok Kim, Han-Ho Maeng, Young-Woong Han, Myung-Hoon Jung
Abstract: A multifunctional connection cord having data and power interfaces for a personal computer and audio interface for an earphone is provided. A multifunctional connection cord of the present invention includes a stem; an audio plug mounted to protrude from one side of the stem for establishing audio signal lines with a multimedia device; a data/power connector mounted near the audio plug to protrude from the stem for establishing data lines and power charge lines with an external device; a USB connector electrically connected to the audio plug and the data/power connector through a cable by means of the stem; and a socket holder mounted on one side of the USB connector and having an audio socket for receiving an audio plug.
Type:
Application
Filed:
March 25, 2008
Publication date:
October 2, 2008
Applicant:
YUNGS GROUP, INC.
Inventors:
Jin-Seok Kim, Han-Ho Maeng, Young-Woong Han, Myung-Hoon Jung
Abstract: A multipurpose accessory having a multipurpose connection mechanism is provided. The multipurpose accessory of the present invention includes a case, a multipurpose connector extruded at one side of the case for electrically connecting a multimedia device to the multipurpose accessory, an audio connector extruded near the multipurpose connector for connecting an audio output of the multimedia device to the multipurpose accessory, a first cord extended at an opposite side of the case and connected to the audio connector, a second cord extended at the opposite side of the case and connected to the audio connector and having a USB connector at a distal end, and a pair of earpieces electrically connected to the first and second cords for outputting audio signals in the form of audible sound waves.
Type:
Application
Filed:
August 21, 2007
Publication date:
August 7, 2008
Applicant:
YUNGS GROUP, INC.
Inventors:
Jin-Seok KIM, Han-Ho Maeng, Young-Woong Han, Myung-Hoon Jung