Patents by Inventor Jina Yoo

Jina Yoo 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).

  • Publication number: 20160011139
    Abstract: An apparatus for reading identification information of a biosensor is provided, including a biosensor sensing unit detecting the biosensor, a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon, a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor.
    Type: Application
    Filed: January 30, 2015
    Publication date: January 14, 2016
    Applicant: INFOPIA CO., LTD.
    Inventors: Byeong-woo BAE, Sung-dong LEE, Hong-seong SUK, Jina YOO, Ki-won LEE, Jong-won HONG, Duck-sung NAM
  • Patent number: 9180458
    Abstract: A biosensor is provided, including an identification information recording unit having identification information of the biosensor recorded thereon, where the identification information recording unit is a color tag that is attached on the biosensor and indicates the identification information by color, chroma of color, or arrangement pattern of colors.
    Type: Grant
    Filed: September 14, 2006
    Date of Patent: November 10, 2015
    Assignee: Infopia Co., Ltd.
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Ki-won Lee, Jong-won Hong, Duck-sung Nam
  • Patent number: 9044756
    Abstract: An apparatus for reading identification information of a biosensor is provided, including a biosensor sensing unit detecting the biosensor, a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon, a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section, and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: June 2, 2015
    Assignee: Infopia Co., Ltd.
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Ki-won Lee, Jong-won Hong, Duck-sung Nam
  • Publication number: 20120305394
    Abstract: An apparatus for reading identification information of a biosensor is provided, including a biosensor sensing unit detecting the biosensor, a light-emitting unit emitting light on an identification information recording unit when the biosensor sensing unit detects the biosensor, the identification information recording unit having the identification information of the biosensor recorded thereon, a light-receiving unit that receives the light emitted from the light-emitting unit, and reflected or refracted by or passing through the identification information recording section, and an identification information reading unit analyzing the light received by the light-receiving unit and reading the identification information of the biosensor.
    Type: Application
    Filed: August 17, 2012
    Publication date: December 6, 2012
    Applicant: INFOPIA CO., LTD.
    Inventors: Byeong-woo BAE, Sung-dong LEE, Hong-seong SUK, Jina YOO, Ki-won LEE, Jong-won HONG, Duck-sung NAM
  • Patent number: 7947222
    Abstract: Disclosed is a mobile communication terminal equipped with temperature compensation function for use in bio-information measurement, including a biosensor insertion in which a biosensor directly detecting bio-information of a subject is inserted, a temperature measurement unit measuring temperatures, and a controller analyzing the bio-information inputted from the biosensor based on stored analysis data and correcting the bio-information using the temperature measured by the temperature measurement unit, in which the temperature measurement unit measures temperature of a target object without contacting the target object directly.
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: May 24, 2011
    Assignee: Infopia Co., Ltd.
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Ki-won Lee
  • Publication number: 20100259394
    Abstract: Disclosed is a mobile communication terminal equipped with temperature compensation function for use in bio-information measurement, including a biosensor insertion in which a biosensor directly detecting bio-information of a subject is inserted, a temperature measurement unit measuring temperatures, and a controller analyzing the bio-information inputted from the biosensor based on stored analysis data and correcting the bio-information using the temperature measured by the temperature measurement unit, in which the temperature measurement unit measures temperature of a target object without contacting the target object directly.
    Type: Application
    Filed: August 15, 2006
    Publication date: October 14, 2010
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Ki-won Lee
  • Publication number: 20100224487
    Abstract: A biosensor is provided, including an identification information recording unit having identification information of the biosensor recorded thereon, where the identification information recording unit is a color tag that is attached on the biosensor and indicates the identification information by color, chroma of color, or arrangement pattern of colors.
    Type: Application
    Filed: September 14, 2006
    Publication date: September 9, 2010
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Ki-won Lee, Jong-won Hong, Duck-sung Nam
  • Patent number: 7655120
    Abstract: A biosensor measuring an analyte contained in a sample is provided, including: an insulative lower substrate that has at least one electrode on which an enzyme reaction layer reacting with the analyte is formed; an upper substrate that faces the lower substrate and is made of a conductive material; and an adhesive layer that has a sample feed with a predetermined height on the enzyme reaction layer and attaches the upper and lower substrates to each other, where an end of the upper substrate acts as an electrode in which an electron-transfer mediator contained in the enzyme reaction layer is oxidized or reduced, and the other end acts as an electrical contact part that electrically contacts a measurement unit.
    Type: Grant
    Filed: October 11, 2006
    Date of Patent: February 2, 2010
    Assignee: Infopia Co., Ltd.
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Min-sun Kim, Jae-hyun Yoo, Ki-won Lee
  • Publication number: 20080087543
    Abstract: A biosensor measuring an analyte contained in a sample is provided, including: an insulative lower substrate that has at least one electrode on which an enzyme reaction layer reacting with the analyte is formed; an upper substrate that faces the lower substrate and is made of a conductive material; and an adhesive layer that has a sample feed with a predetermined height on the enzyme reaction layer and attaches the upper and lower substrates to each other, where an end of the upper substrate acts as an electrode in which an electron-transfer mediator contained in the enzyme reaction layer is oxidized or reduced, and the other end acts as an electrical contact part that electrically contacts a measurement unit.
    Type: Application
    Filed: October 11, 2006
    Publication date: April 17, 2008
    Applicant: INFOPIA CO., LTD.
    Inventors: Byeong-woo Bae, Sung-dong Lee, Hong-seong Suk, Jina Yoo, Min-sun Kim, Jae-hyun Yoo, Ki-won Lee
  • Patent number: 6964734
    Abstract: The present invention disclose a method for fabricating planar reference electrodes. Particularly, the present invention relates to the planar reference electrode comprising plate (4); electrode connection (1); electrode (3); insulating membrane (2); inner reference solution (5); junction (7 or 9); and protecting membrane (6, 8 or 9), and processes for fabrication thereof, in which the junction is composed of porous material such as cotton thread, glass fiber, cellulose nitrate, cellulose acetate, filter paper and any material that can produce capillary action; porous polymer membrane; or a capillary either directly printed on the substrate or inserted with a thin film. The planar reference electrode of the present invention exhibit stable electric potential and short activation period, and may be used in both potentiometry and voltammetry. The planar reference electrodes of the present invention can be easily miniaturized and mass produced.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: November 15, 2005
    Assignee: Geun Sig Cha
    Inventors: Geun Sig Cha, Gang Cui, Jina Yoo, Joung Su Lee, Hakhyun Nam
  • Publication number: 20010032785
    Abstract: The present invention disclose a method for fabricating planar reference electrodes. Particularly, the present invention relates to the planar reference electrode comprising plate (4); electrode connection (1); electrode (3); insulating membrane (2); inner reference solution (5); junction (7 or 9); and protecting membrane (6, 8 or 9), and processes for fabrication thereof, in which the junction is composed of porous material such as cotton thread, glass fiber, cellulose nitrate, cellulose acetate, filter paper and any material that can produce capillary action; porous polymer membrane; or a capillary either directly printed on the substrate or inserted with a thin film. The planar reference electrode of the present invention exhibit stable electric potential and short activation period, and may be used in both potentiometry and voltammetry. The planar reference electrodes of the present invention can be easily miniaturized and mass produced.
    Type: Application
    Filed: March 27, 2001
    Publication date: October 25, 2001
    Inventors: Geun Sig Cha, Gang Cui, Jina Yoo, Joung Su Lee, Hakhyun Nam
  • Patent number: D763918
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: August 16, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seyoung Kim, Jina Yoo, Hyun Ii Lee, Serrah Lim, Kwang Soo Ha
  • Patent number: D768147
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: October 4, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jina Yoo, Sang Su Lee, Hyun Il Lee, Serrah Lim
  • Patent number: D768166
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: October 4, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seyoung Kim, Jina Yoo, Hyun Il Lee, Serrah Lim, Kwang Soo Ha
  • Patent number: D768717
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: October 11, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seyoung Kim, Jina Yoo, Hyun Il Lee, Serrah Lim, Kwang Soo Ha
  • Patent number: D769917
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: October 25, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seyoung Kim, Jina Yoo, Hyun Il Lee, Serrah Lim, Kwang Soo Ha
  • Patent number: D770518
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: November 1, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jina Yoo, Sang Su Lee, Hyun Il Lee, Serrah Lim
  • Patent number: D774080
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: December 13, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jina Yoo, Sang Su Lee, Hyun Il Lee, Serrah Lim
  • Patent number: D774081
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: December 13, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jina Yoo, Sang Su Lee, Hyun Il Lee, Serrah Lim