Patents by Inventor Jung Hwan Lee

Jung Hwan Lee 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: 20110262922
    Abstract: The present invention provides methods for identifying the plurality of aptamers that bind to different sites of a target molecule and methods for using the same, for example, in sandwich assays. In particular, the plurality of aptamers binding to different sites of the target molecules is identified from a library of aptamers identified from the same SELEX process.
    Type: Application
    Filed: April 22, 2011
    Publication date: October 27, 2011
    Applicants: POSCO, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Young-Chan CHAE, Youn-Dong Kim, Jung-Hwan Lee, Ki-Seok Kim, Dong-II Han, Bum-Su Park, Seung-Jin Lee, Jong-Hun Im, Jong-In Kim, Sung-Ho Ryu, Sung-Key Jang
  • Publication number: 20110254688
    Abstract: A method for user state recognition, of a user equipment having a microphone, in a wireless communication system, is provided where the microphone receives audio signals, the received audio signals are divided into segments, an audio signal level indicator for each audio signal segment is calculated and a user state is set to a first state, dependent on a value of at least one said audio signal level indicator being less than a predefined threshold.
    Type: Application
    Filed: April 15, 2011
    Publication date: October 20, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yury Nikolaevich PRIBYTKOV, Jung-Hwan Lee, Mahmoud Hadef, Alexander Vasilevich Garmonov, Sergey Nikolaevich Moiseev, Artem Nikolaevich Khramov
  • Publication number: 20110253941
    Abstract: Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
    Type: Application
    Filed: June 29, 2011
    Publication date: October 20, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seon Mi YOON, Hyeon Jin SHIN, Jae Young CHOI, Seong Jae CHOI, Bum Jae LEE, Ungyu PAIK, Sangkyu LEE, Jung Hwan LEE
  • Publication number: 20110220559
    Abstract: There is provided a water purifying filter assembly module that a water purifying filter can be easily released from or assembled with. A water purifying filter assembly module according to an aspect of the invention may include: a filter assembly head having a water purifying filter assembled on one side thereof, the filter assembly head configured such that water to be filtered flows into the water purifying filter and the water, filtered through the water purifying filter, is discharged to an outside thereof; and a module body having the filter assembly head rotatably provided therein, the water purifying filter being released from or assembled on the filter assembly head as the water purifying filter is aligned and rotates with the filter assembly head.
    Type: Application
    Filed: June 30, 2010
    Publication date: September 15, 2011
    Applicant: Woongjin Coway Co., Ltd.
    Inventors: Won Il Joo, In Du Choi, Jung Hwan Lee, Hyun Young Kim
  • Publication number: 20110215392
    Abstract: Provided are a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a charge storage pattern formed on a substrate; a dielectric pattern formed on the charge storage pattern; a first conductive pattern including silicon doped with a first impurity of a first concentration, the first conductive pattern being disposed on the dielectric pattern; and a second conductive pattern including metal silicide doped with a second impurity of a second concentration, the second conductive pattern being disposed on the first conductive pattern. The first concentration may be higher than the second concentration.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 8, 2011
    Inventors: Jeeyong Kim, WoonKyung Lee, Sunggil Kim, Jin-Kyu Kang, Jung-Hwan Lee, Bonyoung Koo, Kihyun Hwang, Byoungsun Ju, Jintae Noh
  • Publication number: 20110186324
    Abstract: Disclosed is an electromagnetic interference suppressing hybrid sheet including an electromagnetic wave absorbing layer including ferrite particles, which is laminated on one side of an electromagnetic wave shielding layer including an electro-conductive material, thereby protecting an electronic device from an electromagnetic wave generated from inside and/or outside of the electronic device.
    Type: Application
    Filed: September 2, 2009
    Publication date: August 4, 2011
    Inventors: Eun-Kwang Hur, Jung-Ju Suh, Jung-Hwan Lee
  • Patent number: 7986559
    Abstract: A method of operating a nonvolatile memory device includes performing a first program operation and a first verification operation on memory cells until a cell, having a threshold voltage higher than a first reference voltage, occurs and, when a cell having the threshold voltage higher than the first reference voltage occurs, performing a second program operation and performing a second verification operation using a second reference voltage higher than the first reference voltage.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: July 26, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Jung Hwan Lee, Seong Je Park
  • Publication number: 20110141155
    Abstract: Disclosed is a method for analyzing a light profile of a light source for reducing capacity of a memory which is to store light profile data and device and method for driving local dimming of a liquid crystal display device by using the same. The method for analyzing a light profile of a light source includes driving a light source of one of a plurality of blocks which divide a backlight unit, setting a light analyzing region matched to one light emission region of the light source, dividing the light analyzing region into at least two symmetric regions considering a form of the light emission region and symmetry of the light emission region, and analyzing and storing a light profile of one of the at least two symmetric regions.
    Type: Application
    Filed: September 16, 2010
    Publication date: June 16, 2011
    Inventors: Hee-Jung Hong, Eui-Yeol Oh, Si-Hoon Lee, Jung-Hwan Lee
  • Publication number: 20110134151
    Abstract: A method for dividing a display area for local dimming of LCD is disclosed. The method includes determining an initial number of pixels per data analysis area and a total number of residual pixels, calculating a first residual pixel sum of a current data analysis area using the total number of residual pixels and a second residual pixel sum of a previous data analysis area, determining whether to assign a residual pixel to the current data analysis area using the first residual pixel sum and the total number of data analysis areas, calculating a second residual sum of the current data analysis area whether to assign a residual pixel, and repeating the calculation above until the data analysis area index is a last data analysis area index.
    Type: Application
    Filed: June 30, 2010
    Publication date: June 9, 2011
    Inventors: Kyung-Joon KWON, Si-Hoon Lee, Jung-Hwan Lee
  • Publication number: 20110122559
    Abstract: Disclosed is a flexible display device capable of forming a display device on a glass substrate and simultaneously ensuring flexibility, and a fabrication method thereof, the method including preparing a glass substrate having a display region and a non-display region defined on a front surface thereof, forming a display device on the display region defined on the front surface of the glass substrate, preparing a metal foil substrate, bonding the metal foil substrate to the glass substrate such that a front surface of the metal foil substrate faces the front surface of the glass substrate so as to seal the display device, attaching a first passivation film on a region of a rear surface of the glass substrate, the region corresponding to a part or all of the non-display region defined on the front surface of the glass substrate, and attaching a second passivation film on an entire rear surface of the metal foil substrate, performing a first etching with respect to the display region of the rear surface of the
    Type: Application
    Filed: November 23, 2010
    Publication date: May 26, 2011
    Applicant: LG Display Co., Ltd.
    Inventors: Jae-Young Lee, Jung-Hwan Lee
  • Publication number: 20110122062
    Abstract: Provided are a motion recognition apparatus and method, and more particularly, a motion recognition apparatus and method which are employed to move a pointer only when intended by a user using a touch sensor included in a pointing device that moves the pointer according to a motion sensed by a motion sensor.
    Type: Application
    Filed: June 26, 2009
    Publication date: May 26, 2011
    Inventors: Hak-Young Chung, Kyu-Cheol Park, Jung-Hwan Lee, Won-Jang Park, Byung-Chun Sakong, Sang-Bum Kim, Woo-Hee Yang
  • Publication number: 20110115672
    Abstract: A navigation receiver is provided having a receive chain arranged to down convert signals received in a tuneable receive frequency band using a tuneable local oscillator. The tuneable receive frequency band is determined by tuning the local oscillator. The receiver includes a sampler arranged to sample the down converted signals and to sample a plurality of signals in each first and each second time slot. The receiver includes a processor arranged to determine at least a position associated with the receiver based on at least the sampled signals in each first and each second time slots. The receiver is capable of determining a position based on signals received from navigation transmitters operating according to a first navigation system using the first frequency band and from navigation transmitters operating according to the second navigation system using the second frequency band, different from the first frequency band.
    Type: Application
    Filed: November 17, 2010
    Publication date: May 19, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Jung-Hwan LEE
  • Patent number: 7935272
    Abstract: Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: May 3, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seon Mi Yoon, Hyeon Jin Shin, Jae Young Choi, Seong Jae Choi, Bum Jae Lee, Ungyu Paik, Sangkyu Lee, Jung Hwan Lee
  • Publication number: 20110089376
    Abstract: Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
    Type: Application
    Filed: December 22, 2010
    Publication date: April 21, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seon Mi YOON, Hyeon Jin SHIN, Jae Young CHOI, Seong Jae CHOI, Bum Jae LEE, Ungyu PAIK, Sangkyu LEE, Jung Hwan LEE
  • Publication number: 20100317723
    Abstract: Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided.
    Type: Application
    Filed: April 14, 2010
    Publication date: December 16, 2010
    Applicants: POSTECH ACADEMY-INDUSTRY FOUDATION, POSCO
    Inventors: JUNG-HWAN LEE, SOON-HAG KIM, MI-JIN KWON, HYUN-GU KANG, SUNG-HO RYU, JONG-IN KIM, YOUN-DONG KIM, YOUNG-CHAN CHAE, SUNG-KEY JANG, JONG-HUN IM, SUN-HAK LEE, HYE-JUNG LEE, EUN-JUNG JANG, KI-SEOK KIM
  • Patent number: D633262
    Type: Grant
    Filed: March 15, 2010
    Date of Patent: February 22, 2011
    Assignee: LG Electronics Inc.
    Inventors: Ho Il Jeon, Hui Jae Kwon, Anthony Ogg, Ye Ji Um, Jung Hwan Lee
  • Patent number: D635313
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: March 29, 2011
    Assignee: LG Electronics Inc.
    Inventors: Ho Il Jeon, Ye Ji Um, Jung Hwan Lee, Hui Jae Kwon
  • Patent number: D635727
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: April 5, 2011
    Assignee: LG Electronics Inc.
    Inventors: Ho Il Jeon, Ye Ji Um, Jung Hwan Lee, Hui Jae Kwon
  • Patent number: D642387
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: August 2, 2011
    Assignee: LG Electronics Inc.
    Inventors: Ho Il Jeon, Ye Ji Um, Jung Hwan Lee, Hui Jae Kwon
  • Patent number: D646141
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: October 4, 2011
    Assignee: LG Electronics Inc.
    Inventors: Ho Il Jeon, Ye Ji Um, Jung Hwan Lee, Hui Jae Kwon