Patents by Inventor Ki Chul Cha

Ki Chul Cha 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).

  • Patent number: 8955555
    Abstract: A three-dimensional woven fabric including front layer, rear layer, and light-shielding layer connecting front layer to rear layer and a method thereof are disclosed. The light-shielding layer is formed by repeatedly overlapping first, second, and third light-shielding layers with another light-shielding layer with adjacent ones among the first to the third light-shielding layers overlapped. The front layer includes front parts formed by weaving front layer wrap threads and weft threads, the front parts have front layer-connecting parts formed by sequentially and repeatedly weaving front layer wrapwrap threads and weft threads and light-shielding layer wrap threads, the rear layer includes rear layer-connecting parts formed by weaving sequentially and repeatedly the rear layer wrap threads and weft threads and light-shielding layer wrap threads.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: February 17, 2015
    Inventor: Ki-chul Cha
  • Publication number: 20150017964
    Abstract: A method for downloading an application includes sensing an outgoing call to a preset connected line identification from a mobile device, sending a message for downloading an application on the mobile device, when the outgoing call is sensed; and downloading the application on the mobile device from an application server, in which the application is stored, in response to a user gesture for the message.
    Type: Application
    Filed: February 5, 2014
    Publication date: January 15, 2015
    Applicant: BIOSPACE CO., LTD.
    Inventor: Ki Chul Cha
  • Publication number: 20140261851
    Abstract: A three-dimensional woven fabric including front layer, rear layer, and light-shielding layer connecting front layer to rear layer and a method thereof are disclosed. The light-shielding layer is formed by repeatedly overlapping first, second, and third light-shielding layers with another light-shielding layer with adjacent ones among the first to the third light-shielding layers overlapped. The front layer includes front parts formed by weaving front layer wrap threads and weft threads, the front parts have front layer-connecting parts formed by sequentially and repeatedly weaving front layer wrap threads and weft threads and light-shielding layer wrap threads, the rear layer includes rear layer-connecting parts formed by weaving sequentially and repeatedly the rear layer wrap threads and weft threads and light-shielding layer wrap threads.
    Type: Application
    Filed: January 11, 2013
    Publication date: September 18, 2014
    Inventor: Ki-chul CHA
  • Publication number: 20130095458
    Abstract: A social network training service system and method is disclosed.
    Type: Application
    Filed: November 2, 2011
    Publication date: April 18, 2013
    Applicants: Hanwha Solution & Consulting Co., Ltd., Biospace Co., LTD
    Inventors: Ki Chul Cha, Jae Hung Ko, Kyung Hee Lee, Jeong Hyeon Son, Heung Soo Park
  • Publication number: 20130091308
    Abstract: A multi protocol adapter capable of implementing various communication modes is disclosed. The multi protocol adapter may include a plurality of communication ports to connect to a plurality of communication modules supporting different communication protocols, and a main controller to convert a signal received from one of a plurality of the communication modules and to output the converted signal to the other communication module. In this instance, each of a plurality of the communication modules is attachable and detachable, and may be connected to one of a plurality of the communication ports.
    Type: Application
    Filed: November 2, 2011
    Publication date: April 11, 2013
    Applicants: HANWHA SOLUTION & CONSULTING CO., LTD., BIOSPACE CO., LTD.
    Inventors: Ki Chul Cha, Moon Young Jung, Kyung Hee Lee, Heung Soo Park
  • Patent number: 8386028
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: February 26, 2013
    Assignee: Biospace Co., Ltd.
    Inventors: Ki Chul Cha, Chang Ryoul Yang
  • Patent number: 8332026
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: December 11, 2012
    Assignee: Biospace Co., Ltd.
    Inventors: Ki Chul Cha, Chang Ryoul Yang
  • Patent number: 8322043
    Abstract: An automatic anthropometer for automatically measuring human height is provided. The automatic anthropometer includes a main post configured to stand vertically to a foot board and have a guiding rail formed integrally with an inner surface in a length direction, a sliding post configured to include a guide wheel that rotates along the guiding rail, and ascend and descend along the length direction of the main post under the guide of the guiding rail to measure height of a user, a head-touch bar configured to be coupled to the sliding post, and a lifting-driving device configured to raise and lower the sliding post.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: December 4, 2012
    Assignee: Biospace Co., Ltd.
    Inventor: Ki Chul Cha
  • Patent number: 8271079
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: September 18, 2012
    Assignee: Biospace Co., Ltd.
    Inventors: Ki Chul Cha, Chang Ryoul Yang
  • Publication number: 20100249640
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Application
    Filed: February 8, 2010
    Publication date: September 30, 2010
    Applicant: BIOSPACE CO., LTD.
    Inventors: KI CHUL CHA, CHANG RYOUL YANG
  • Publication number: 20100249642
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Application
    Filed: February 8, 2010
    Publication date: September 30, 2010
    Applicant: BIOSPACE CO., LTD.
    Inventor: KI CHUL CHA
  • Publication number: 20100249641
    Abstract: A method of analyzing a composition of a human body having a plurality of body segments is disclosed. The method can include applying a current signal to a body. The method can further include simultaneously measuring a plurality of voltage signals from a plurality of measuring positions of the body during a predetermined period, and processing at least two of the plurality of voltage signals to determine a composition parameter of a body segment so as to assess or analyze composition of the body.
    Type: Application
    Filed: February 8, 2010
    Publication date: September 30, 2010
    Applicant: BIOSPACE CO., LTD.
    Inventor: KI CHUL CHA
  • Publication number: 20040154352
    Abstract: Device and method for controlling drying of laundry in a drum type washing machine, the device including a motor for rotating a drum, a motor sensing part for detecting rotation speed of the motor, and a controlling part for controlling the motor sensing part to detect the rotation speed of the motor during a spinning time period, and setting a drying cycle time period according to the detected rotation speed, thereby drying laundry, effectively.
    Type: Application
    Filed: November 25, 2003
    Publication date: August 12, 2004
    Inventor: Ki Chul Cha
  • Publication number: 20040149314
    Abstract: Device and method for controlling an amount of regenerative water supply to a dish washer, the method including the steps of receiving a hardness value of washing water intended to use, retrieving, and displaying a time period of regenerative water supply relevant to a received hardness value of the washing water, and supplying the regenerative water to the ion exchange resin for the retrieved time period of regenerative water supply.
    Type: Application
    Filed: November 24, 2003
    Publication date: August 5, 2004
    Inventors: Ki Chul Cha, Myong Ho Kang
  • Patent number: 6400983
    Abstract: The present invention relates to an apparatus and a method for analyzing body composition using a hand electrode apparatus for improving the precision in measuring the upper body impedance by passing a weak, alternating current across the body through the current electrodes and reading the voltage difference. The voltage electrodes are located outside the current pathway to give a more accurate measurement of body impedance.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: June 4, 2002
    Assignee: Biospace Co. Ltd.
    Inventor: Ki Chul Cha
  • Patent number: 6256532
    Abstract: The apparatus for analyzing the body composition based on the bioelectrical impedance analysis according to the present invention includes a standing plate having four electrodes for contacting a right front sole, a right rear sole, a left front sole, and a left rear sole, respectively; a hands bar having four electrodes for contacting a right palm, a right thumb, a left palm, and a left thumb, respectively; a support rod for supporting the hands bar and connecting an axis; a display; a sensor for sensing the rotating position of the support rod and indicating the height of the measuring person to the display; an impedance measuring circuit for measuring the impedance based on a voltage-current ratio by making an alternating current flow between two of the electrodes and reading the voltage difference; an electronic switch for being controlled by a microprocessor to select electrical connections between the electrodes and the impedance measuring circuit; a weight measuring sensor for measuring the body weight
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: July 3, 2001
    Assignee: Biospace Co., Ltd.
    Inventor: Ki Chul Cha
  • Patent number: 5720296
    Abstract: An apparatus for analyzing body composition based on bioelectrical impedance analysis, and a method therefor are disclosed. The method for analyzing body composition includes the step of providing eight electrodes for being contacted to a right palm, a right thumb, a left palm, a left thumb, a right front sole, a right rear sole, a left front sole and a left rear sole. Then a switch is selected by a command of a micro-processor so as to form a current path. Then a current is made to flow through said selected electrodes and through a human body to an impedance measuring instrument. Then a switch is selected by a command of said micro-processor so as to form voltage electrodes. Then impedances for respective body portions are measured by means of the impedance measuring instrument. Then impedances of two body portions are decided based on the current and voltage of the impedance measuring instrument. Then the body composition is analyzed based on the measured impedance.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: February 24, 1998
    Inventor: Ki Chul Cha
  • Patent number: D735592
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: August 4, 2015
    Assignee: InBody Co., Ltd.
    Inventor: Ki Chul Cha
  • Patent number: D736108
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: August 11, 2015
    Assignee: InBody Co., Ltd.
    Inventor: Ki Chul Cha