Patents by Inventor In-ju Jang

In-ju Jang 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: 8139193
    Abstract: Provided is a fringe field switching mode liquid crystal display. The fringe field switching mode liquid crystal display includes a transparent common electrode having a predetermined shape and formed within the pixel area to adjust light transmittance by applying a voltage to the liquid crystal layer, and a transparent pixel electrode having a plurality of slits and formed above the transparent common electrode with an insulating layer interposed between the transparent common electrode and the transparent pixel electrode. A rubbing direction for aligning the liquid crystal layer is within 5° with respect to a direction of the gate line to remove a light shielding region above the data line, one end of the transparent common electrode is arranged between the data line and the transparent pixel electrode, and a distance between the transparent common electrode and the transparent pixel electrode is regulated with respect to the data line.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: March 20, 2012
    Assignee: Hydis Technologies Co., Ltd.
    Inventors: Suk Choi, Seung Jun Baek, Soon Ju Jang, Tae Hyun Jun, Hyang Yul Kim
  • Publication number: 20110244751
    Abstract: Provided is a fringe field switching mode liquid crystal display. The fringe field switching mode liquid crystal display includes a transparent common electrode having a predetermined shape and formed within the pixel area to adjust light transmittance by applying a voltage to the liquid crystal layer, and a transparent pixel electrode having a plurality of slits and formed above the transparent common electrode with an insulating layer interposed between the transparent common electrode and the transparent pixel electrode. A rubbing direction for aligning the liquid crystal layer is within 5° with respect to a direction of the gate line to remove a light shielding region above the data line, one end of the transparent common electrode is arranged between the data line and the transparent pixel electrode, and a distance between the transparent common electrode and the transparent pixel electrode is regulated with respect to the data line.
    Type: Application
    Filed: June 15, 2011
    Publication date: October 6, 2011
    Applicant: Hydis Technologies Co., Ltd
    Inventors: Suk CHOI, Seung Jun Baek, Soon Ju Jang, Tae Hyun Jun, Hyang Yul Kim
  • Patent number: 7982839
    Abstract: Provided is a fringe field switching mode liquid crystal display. The fringe field switching mode liquid crystal display includes a transparent common electrode having a predetermined shape and formed within the pixel area to adjust light transmittance by applying a voltage to the liquid crystal layer, and a transparent pixel electrode having a plurality of slits and formed above the transparent common electrode with an insulating layer interposed between the transparent common electrode and the transparent pixel electrode. A rubbing direction for aligning the liquid crystal layer is within 5° with respect to a direction of the gate line to remove a light shielding region above the data line, one end of the transparent common electrode is arranged between the data line and the transparent pixel electrode, and a distance between the transparent common electrode and the transparent pixel electrode is regulated with respect to the data line.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: July 19, 2011
    Assignee: Hydis Technologies Co., Ltd.
    Inventors: Suk Choi, Seung Jun Baek, Soon Ju Jang, Tae Hyun Jun, Hyang Yul Kim
  • Publication number: 20110165086
    Abstract: Iron oxide nano contrast agents for Magnetic Resonance Imaging which have superior T2 contrast effect, and also can be used as a storage or a carrier for drugs and so on, are disclosed. The iron oxide nano contrast agents can be prepared by the steps of: coating surfaces of hydrophobic FeO nanoparticles with a coating material selected from the group consisting of polyethylene glycol-phospholipid conjugate, dextran, chitosan, dimercaptosuccinic acid and mixtures thereof in an organic solvent to form hydrophilic FeO nanoparticles having hydrophilic surfaces and dispersibility in water; dispersing the hydrophilic FeO nanoparticles in water to oxidize FeO; and exposing the oxidized hydrophilic FeO nanoparticles to an acidic buffer to dissolve and remove interior unoxidized FeO portions, and thereby to form Fe3O4 nanoparticles having an interior space.
    Type: Application
    Filed: December 29, 2010
    Publication date: July 7, 2011
    Inventors: Chulhyun Lee, Sung Lan Jeon, Min Kyung Chae, Jee-Hyun Cho, Eun Ju Jang
  • Publication number: 20110130123
    Abstract: There are provided a method for managing and searching information in a mobile terminal and methodology for constructing the method. The method comprises: when a text is provided, preprocessing the provided text; extracting anchor text candidates in the preprocessed text; calculating relatedness between terms; determining ranking based on the relatedness using context information; and constructing a hypertext system for providing hypertext links to the provided text based on the ranking. Accordingly, there is provided a method for providing hypertext links in a mobile terminal, which provides information management and search function using the hypertext links, so that information in the mobile terminal can be constructed by the hypertext links, thereby promoting user's convenience.
    Type: Application
    Filed: July 7, 2010
    Publication date: June 2, 2011
    Applicants: KAIST, TECHNOLOGY COMMERCIALIZATION TEAM, UNIVERSITY INDUSTRY LIAISON OFFICE OF CNU
    Inventors: Sung Hyon Myaeng, Hye Ju Jang, Wook Hyun Shin, Seong Chan Kim, Chil Woo Lee
  • Patent number: 7822804
    Abstract: Provided is a method for providing a personalization service in a ubiquitous environment and an intelligent gadget thereof. The intelligent gadget includes: a gadget service block for collecting and processing data to provide a personalization service; and a gadget interface block for forming a gadget network between gadgets and providing a cooperating service based on the collected and processed data.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: October 26, 2010
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Kwang-Hee Lee, Kyoung-Ju Noh, Chang-Seok Bae, Jong-Ho Won, Dong-Won Han, Hye-Ju Jang, Eun-Jeong Choi, Dong-Wan Ryoo
  • Patent number: 7778126
    Abstract: A method and apparatus for controlling a light source for use with an optical disc having optimum power values for different stages in a writing signal for the optical disc, includes comparing current operational characteristics of the light source to previous operational characteristics, and, when the current operational characteristics differ from the previous operational characteristics and a stage in the writing signal has overlapping power, determining a compensation voltage based on the current operational characteristics and an optimum power value for that stage.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: August 17, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-yong Kim, In-ju Jang
  • Patent number: 7718329
    Abstract: Provided is a method of fabricating a liquid crystal display device. The method includes fabricating a liquid crystal panel divided into transmission and non-transmission regions, and including an upper substrate and a lower substrate, which are spaced apart from and opposite to each other, and a liquid crystal layer filled between the substrates, wherein the lower substrate has a plurality of thin film transistors; depositing a transparent conductive layer having a certain thickness on the upper substrate exposed to the exterior of the liquid crystal panel; and performing an etching process for removing the entire transparent conductive layer and a portion of the upper substrate to form irregular prominences and depressions on a surface of the upper substrate exposed to the exterior. Therefore, it is possible to improve readability and contrast ratio by diffusely reflecting external light and scattering internal light.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: May 18, 2010
    Assignee: Hydis Technologies Co., Ltd.
    Inventors: Suk Choi, Soon Ju Jang, Byung Hoon Kim
  • Patent number: 7692520
    Abstract: There are provided a single package television tuning apparatus and a television receiver including the apparatus. The apparatus includes: a printed circuit board; a switching part installed on the printed circuit board and selecting one of a first radio frequency signal and a second radio frequency signal inputted; a tuner part installed on the printed circuit board and down-converting one of the first radio frequency signal and the second radio frequency signal, the one selected by the switching part; first and second input connectors receiving the first radio frequency signal and the second radio frequency signal; and a chassis supporting the first and second input connectors, covering the printed circuit board, the switching part, and the tuner part, and electrically connected to grounds of the switching part and the tuner part.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: April 6, 2010
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byung Hyuk Kim, Kyo Sang Lee, Young Hong Mun, Chang Ik Kim, Young Ju Jang
  • Publication number: 20090056765
    Abstract: Provided is a single type substrate treating apparatus and a cleaning method the substrate treating apparatus. A cleaning process is periodically performed on a substrate support member after a series of repeated substrate treating processes is performed to remove contaminants remaining on the substrate support member and minimize thermal deformation of the substrate support member due to a high temperature chemical solution.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 5, 2009
    Applicant: SEMES CO., LTD.
    Inventors: Chung-Sic CHOI, Yong-Ju JANG
  • Publication number: 20080254559
    Abstract: Provided is a method of fabricating a liquid crystal display device. The method includes fabricating a liquid crystal panel divided into transmission and non-transmission regions, and including an upper substrate and a lower substrate, which are spaced apart from and opposite to each other, and a liquid crystal layer filled between the substrates, wherein the lower substrate has a plurality of thin film transistors; depositing a transparent conductive layer having a certain thickness on the upper substrate exposed to the exterior of the liquid crystal panel; and performing an etching process for removing the entire transparent conductive layer and a portion of the upper substrate to form irregular prominences and depressions on a surface of the upper substrate exposed to the exterior. Therefore, it is possible to improve readability and contrast ratio by diffusely reflecting external light and scattering internal light.
    Type: Application
    Filed: April 8, 2008
    Publication date: October 16, 2008
    Applicant: BOE HYDIS TECHNOLOGY CO., LTD.
    Inventors: Suk Choi, Soon Ju Jang, Byung Hoon Kim
  • Patent number: 7407743
    Abstract: The present invention relates to a method for measuring a ceruloplasmin concentration, and more particularly, to a method for measuring a ceruloplasmin in a blood spot based on a standard concentration curve obtained through an enzyme-linked immunosorbent assay (ELISA) or a dissociation-enhanced time-resolved fluoroimmunoassay using a ceruloplasmin-specific polyclonal antibody or a ceruloplasmin-specific monoclonal antibody.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: August 5, 2008
    Assignee: Zenovac, Inc (KR)
    Inventors: Si Houn Hahn, Young-Ju Jang, Soo-Young Lee, Ha-Cheol Shin, Sun-Young Park, Eun-Sun Yu, Hee-Sung Han
  • Publication number: 20080180624
    Abstract: Provided is a fringe field switching mode liquid crystal display. The fringe field switching mode liquid crystal display includes a transparent common electrode having a predetermined shape and formed within the pixel area to adjust light transmittance by applying a voltage to the liquid crystal layer, and a transparent pixel electrode having a plurality of slits and formed above the transparent common electrode with an insulating layer interposed between the transparent common electrode and the transparent pixel electrode. A rubbing direction for aligning the liquid crystal layer is within 5° with respect to a direction of the gate line to remove a light shielding region above the data line, one end of the transparent common electrode is arranged between the data line and the transparent pixel electrode, and a distance between the transparent common electrode and the transparent pixel electrode is regulated with respect to the data line.
    Type: Application
    Filed: March 20, 2007
    Publication date: July 31, 2008
    Applicant: Beo Hydis Technology Co., Ltd.
    Inventors: Suk Choi, Seung Jun Baek, Soon Ju Jang, Tae Hyun Jun, Hyang Yul Kim
  • Publication number: 20080140775
    Abstract: Provided is a method for providing a personalization service in a ubiquitous environment and an intelligent gadget thereof. The intelligent gadget includes: a gadget service block for collecting and processing data to provide a personalization service; and a gadget interface block for forming a gadget network between gadgets and providing a cooperating service based on the collected and processed data.
    Type: Application
    Filed: December 5, 2007
    Publication date: June 12, 2008
    Inventors: Kwang-Hee LEE, Kyoung-Ju NOH, Chang-Seok BAE, Jong-Ho WON, Dong-Won HAN, Hye-Ju JANG, Eun-Jeong CHOI, Dong-Wan RYOO
  • Publication number: 20080078030
    Abstract: Disclosed herein is an intelligent bed robot. The intelligent bed robot includes a pressure sensor-provided mattress, an intelligent robot arm, transfer rails, and at least one gripper. The pressure sensor-provided mattress monitors the position, posture and motion of a user on a bed in real time, and assists the user. The intelligent robot arm includes vertical bars disposed on two opposite sides of the bed and configured to have a predetermined length, a horizontal bar configured to connect the vertical bars to each other, and torque sensors disposed at lower ends of the vertical bar, and measures horizontal and vertical forces applied by the user. The transfer rails guide the intelligent robot arm along a path of movement. The gripper is coupled to the horizontal bar of the intelligent robot arm, and is provided with a finger unit capable of picking up an object.
    Type: Application
    Filed: August 3, 2007
    Publication date: April 3, 2008
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ju Jang LEE, Kap Ho SEO, Chang Mok OH
  • Publication number: 20070291182
    Abstract: There are provided a single package television tuning apparatus and a television receiver including the apparatus. The apparatus includes: a printed circuit board; a switching part installed on the printed circuit board and selecting one of a first radio frequency signal and a second radio frequency signal inputted; a tuner part installed on the printed circuit board and down-converting one of the first radio frequency signal and the second radio frequency signal, the one selected by the switching part; first and second input connectors receiving the first radio frequency signal and the second radio frequency signal; and a chassis supporting the first and second input connectors, covering the printed circuit board, the switching part, and the tuner part, and electrically connected to grounds of the switching part and the tuner part.
    Type: Application
    Filed: May 17, 2007
    Publication date: December 20, 2007
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byung Hyuk KIM, Kyo Sang LEE, Young Hong MUN, Chang Ik KIM, Young Ju JANG
  • Publication number: 20070058507
    Abstract: A light source for use with an optical disc is controlled by comparing current operational characteristics of the light source to previous operational characteristics and obtaining optimized voltages for each stage of a writing signal when the current operational characteristics differ from the previous operational characteristics by a predetermined amount.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 15, 2007
    Inventors: Soo-yong Kim, In-ju Jang
  • Publication number: 20070058508
    Abstract: A method and apparatus for controlling a light source for use with an optical disc having optimum power values for different stages in a writing signal for the optical disc, includes comparing current operational characteristics of the light source to previous operational characteristics, and, when the current operational characteristics differ from the previous operational characteristics and a stage in the writing signal has overlapping power, determining a compensation voltage based on the current operational characteristics and an optimum power value for that stage.
    Type: Application
    Filed: September 8, 2006
    Publication date: March 15, 2007
    Inventors: Soo-yong Kim, In-ju Jang
  • Publication number: 20050046417
    Abstract: Disclosed is a meter for converting a measured analog value into a digital signal, and more particularly an ultra power-saving type meter having the function of converting a value measured into a digital signal, in which when a used amount measured by an analog meter reaches a predetermined value, the value is detected and converted into a digital signal, and then transmitted to a remote device using the minimum electric power, thereby reducing the power consumption rate and allowing the meter to be used for a long period of time without replacement of its battery for providing operating power to the meter. The ultra power-saving type meter comprises a link member (L), a reader switch (S), and a restriction part (h). The link member (L) provided with a magnet is hinged to a pointer needle of the meter, which is rotated according to the used amount of a flow. The link member (L) is eccentric from a central axis of rotation of the pointer needle.
    Type: Application
    Filed: May 12, 2003
    Publication date: March 3, 2005
    Inventors: Eul-Jung Hwang, Sung-Ju Jang, Il-Gwon Jeong
  • Publication number: 20050042693
    Abstract: The present invention relates to a method for measuring a ceruloplasmin concentration, and more particularly, to a method for measuring a ceruloplasmin in a blood spot based on a standard concentration curve obtained through an enzyme-linked immunosorbent assay (ELISA) or a dissociation-enhanced time-resolved fluoroimmunoassay using a ceruloplasmin-specific polyclonal antibody or a ceruloplasmin-specific monoclonal antibody.
    Type: Application
    Filed: September 7, 2004
    Publication date: February 24, 2005
    Inventors: Si Hahn, Young-Ju Jang, Soo-Young Lee, Ha-Cheol Shin, Sun-Young Park, Eun-Sun Yu, Hee-Sung Han