Patents by Inventor Ji-Won Lee

Ji-Won 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: 20240066110
    Abstract: The present invention relates to an immunogenic composition including multivalent pneumococcal polysaccharide-protein conjugates. Each conjugate includes capsular polysaccharides of different pneumococcus serotypes conjugated to a carrier protein. More concretely, the present invention is a multivalent immunogenic composition including polysaccharide-protein conjugates. Each of the polysaccharide-protein conjugates includes Streptococcus pneumoniae-derived capsular polysaccharides of different serotypes conjugated to a carrier protein. The capsular polysaccharides include a) capsular polysaccharides of one or more serotypes selected from the group consisting of serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F, and b) capsular polysaccharides of one or more serotypes selected from the group consisting of serotypes 10A, 11A, 12F, 15B, 22F, 23A, and 35B.
    Type: Application
    Filed: January 13, 2022
    Publication date: February 29, 2024
    Applicant: CELLTRION INC.
    Inventors: Kyung Min Jo, Pan Kyeom Kim, Wan Geun La, Soo Young Lee, Jun Won Chwa, Ji Hyoun Cha
  • Publication number: 20240071278
    Abstract: A display apparatus having a mura compensation function includes a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored; and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied, wherein the coefficient values are set so that the mura compensation equation has been fit to have a curve that satisfies known difference values of selected gray levels, a first estimation difference value of a first estimation gray level higher than the selected gray levels, and a second estimation difference value of a second estimation gray level lower than the selected gray levels, and wherein the compensation data comprises the coefficient values of the mura compensation equation in which all of the known difference values of the selected gray levels, the first estimation difference value, and the second estimation difference value have a differen
    Type: Application
    Filed: October 25, 2023
    Publication date: February 29, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Jun Young PARK, Min Ji LEE, Gang Won LEE, Young Kyun KIM, Ji Won LEE, Jung Hyun KIM, Suk Ju KANG, Sung In CHO
  • Patent number: 11915684
    Abstract: A method and an electronic device for translating a speech signal between a first language and a second language with minimized translation delay by translating fewer than all words of the speech signal according to a level of understanding of the second language by a user that receives the translation.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-sang Yu, Sang-ha Kim, Jong-youb Ryu, Yoon-jung Choi, Eun-kyoung Kim, Jae-won Lee
  • Patent number: 11905204
    Abstract: According to an embodiment, a cover glass includes a glass plate forming at least a portion of an electronic device, and a first coat layer deposited on a surface of the glass plate, the first coat layer at least partially including a network structure. The first coat layer includes silicon (Si), oxygen (O), and at least one impurity, and such that Si—O bonds are 80% or more by weight of the first coat layer. A polysilazane-applied coat is laid over one surface of the reinforced glass plate, providing an elegant haze glass cover.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: February 20, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Wook-Tae Kim, In-Gi Kim, Ji-Won Lee, Chang-Soo Lee, Hyung-jin Lee, Gyu-Ha Jo, Yong-Hyun Cho
  • Patent number: 11899400
    Abstract: A display device includes a light source part including a first light source and a second light source, a collimation lens that collimates light incident from the light source part, a wave guide that guides and diffracts the light incident from the collimation lens, a spatial light modulator that modulates the light passing through the wave guide so as to form a holographic pattern for reproducing a holographic image, a focusing optical system that focuses the holographic image on a space, and a light separating plate disposed between the light source part and the collimation lens, the light separating plate separating light of the first light source and light of the second light source from each other.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Won Lee, Jae Joong Kwon, Young Chan Kim, Jae Ho You
  • Publication number: 20240038186
    Abstract: The present disclosure relates to a liquid crystal display drive device and a method of driving the same. An image processor of a liquid crystal display device may generate second pixel data by applying a first gain, determined according to a brightness level of each LED element, to first pixel data of each subpixel, may calculate a second gain by using a differential value obtained by differentiating the brightness level of each LED element for a location of each subpixel, and a weight and a compensation coefficient determined according to the brightness level of each LED element, generate third pixel data by applying the second gain to the second pixel data, and output the third pixel data. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 1, 2024
    Inventors: Do Hoon LEE, Hyun Kyu JEON, Ji Won LEE, Chan Yung KIM
  • Patent number: 11887549
    Abstract: The present disclosure relates to a color gamut mapping method and a color gamut mapping device. A color gamut mapping method may include converting, by a color space converter, first three-color signals into a first luminance component and a pair of first chrominance components and outputting the first luminance component and the pair of first chrominance components, controlling, by a saturation controller, a saturation of the first chrominance component for each control area using a saturation gain of the saturation controller and outputting a second chrominance component, controlling, by a hue controller, a hue of the second chrominance component for each control area and outputting a third chrominance component, interpolating, by an overall controller, a set value of a luminance gain using grayscale differences between the first three-color signals, outputting a second luminance component by controlling first luminance component using the interpolated luminance gain.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: January 30, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventors: Hyun Kyu Jeon, Ji Won Lee, Ji Hong Yuk, Chang Young Bae, Seul Gi Lee
  • Publication number: 20240029668
    Abstract: An embodiment enables natural and smooth change in the brightness of a backlight unit and is able to reduce flicker by changing a dimming value between frames through a mixed function including a plurality of functions having different characteristics.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Applicant: SILICON WORKS CO., LTD.
    Inventors: Hyun Kyu JEON, Ji Won LEE, Jung Eun BAEK, Xin CUI, Do Hoon LEE
  • Patent number: 11875943
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween, a first external electrode disposed on the body and connected to the first internal electrode, and a second external electrode disposed on the body and connected to the second internal electrode. The dielectric layer includes a first dielectric layer adjacent to the first internal electrode, a second dielectric layer adjacent to the second internal electrode, and a third dielectric layer disposed between the first and second dielectric layers. D1<D3 and D2<D3, in which D1 is an average particle size of dielectric grains included in the first dielectric layer, D2 is an average particle size of dielectric grains included in the second dielectric layer, and D3 is an average particle size of dielectric grains included in the third dielectric layer.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: January 16, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Je Jung Kim, Ji Won Lee, Ye Jin Jeong, Jae Joon Lee
  • Publication number: 20230413650
    Abstract: A display device includes: a first display panel having a first resolution; a second display panel having a second resolution; and a first multi-channel lens and a second multi-channel lens disposed on one surface of the first display panel and including a plurality of channels through which light emitted from the one surface of the first display panel passes, where the second resolution is higher than the first resolution.
    Type: Application
    Filed: April 11, 2023
    Publication date: December 21, 2023
    Inventors: Sang Ho KIM, Soo Min BAEK, Ju Hwa HA, Ju Youn SON, Ji Won LEE, Cheon Myeong LEE, Bek Hyun LIM
  • Publication number: 20230409120
    Abstract: A wearable device includes sensing blocks, and a connection member connecting the sensing blocks, the sensing blocks include a first sensing block and a second sensing block connected to the first sensing block by the connection member, and the first sensing block includes an induced electromotive force sensing module, the induced electromotive force sensing module includes a magnetic body, a coil not contacting the magnetic body and facing the magnetic body, a rod attached to the magnetic body and guiding a movement path of the coil, and an induced electromotive force sensor sensing an induced electromotive force generated in the coil by the coil and the magnetic body.
    Type: Application
    Filed: March 29, 2023
    Publication date: December 21, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Cheon Myeong LEE, Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Ji Won LEE, Bek Hyun LIM, Ju Hwa HA
  • Publication number: 20230395011
    Abstract: A voltage drop compensation system and a display driving device for compensating for a voltage drop of a display panel. The voltage drop compensation system generates a voltage drop compensation value for each of a plurality of regions into which a test image of a panel is divided, and the display driving device compensates for a voltage drop for each region of image data using the voltage drop compensation value.
    Type: Application
    Filed: August 23, 2023
    Publication date: December 7, 2023
    Applicant: LX Semicon Co., Ltd.
    Inventors: Jun Young PARK, Min Ji LEE, Gang Won LEE, Young Kyun KIM, Ju Hyoung LIM, Ji Won LEE
  • Patent number: 11837141
    Abstract: The present disclosure discloses a display driving apparatus having a mura compensation function and a method of compensating for mura of the same. To this end, the display driving apparatus may include a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored, and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: December 5, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jun Young Park, Min Ji Lee, Gang Won Lee, Young Kyun Kim, Ji Won Lee, Jung Hyun Kim, Suk Ju Kang, Sung In Cho
  • Publication number: 20230383136
    Abstract: A paint composition contains bio-resin, which is eco-friendly and has improved chemical resistance that can impart excellent coating film physical properties, such as, adhesion, sun-cream resistance, chemical agent resistance, and fragrance resistance, by applying a bio-resin to the paint. The paint composition includes a bio-resin and an acrylic resin, and the bio-resin has a biocarbon content of 90 wt % or more as measured by ASTM D6866.
    Type: Application
    Filed: April 18, 2023
    Publication date: November 30, 2023
    Inventors: Ji Won Lee, Jung Woo Lee, Ju Yeong Jeong, Chi Uk Kim, Soon Jong Park
  • Patent number: 11830447
    Abstract: The present disclosure relates to a liquid crystal display drive device and a method of driving the same. An image processor of a liquid crystal display device may generate second pixel data by applying a first gain, determined according to a brightness level of each LED element, to first pixel data of each subpixel, may calculate a second gain by using a differential value obtained by differentiating the brightness level of each LED element for a location of each subpixel, and a weight and a compensation coefficient determined according to the brightness level of each LED element, generate third pixel data by applying the second gain to the second pixel data, and output the third pixel data.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: November 28, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Do Hoon Lee, Hyun Kyu Jeon, Ji Won Lee, Chan Yung Kim
  • Patent number: 11818451
    Abstract: An optical device includes: a display device configured to display an image; a camera mounting component on the display device; a camera on the camera mounting component; and a multi-channel lens on the camera covering the camera and the camera mounting component, wherein the camera comprises an image sensor.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: November 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Won Lee, Sang Ho Kim, Soo Min Baek, Cheon Myeong Lee, Ju Hwa Ha
  • Patent number: 11810523
    Abstract: An embodiment enables natural and smooth change in the brightness of a backlight unit and is able to reduce flicker by changing a dimming value between frames through a mixed function including a plurality of functions having different characteristics.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: November 7, 2023
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Hyun Kyu Jeon, Ji Won Lee, Jung Eun Baek, Xin Cui, Do Hoon Lee
  • Publication number: 20230343282
    Abstract: A display device includes a display member that displays an image, a multi-channel lens unit disposed in a light path of light emitted from the display member, a measurement member that measures a state of an eyeball that is viewing a video output through the multi-channel lens unit, and a processor that controls an intensity of a wavelength of light emitted from the display member by determining the degree of eyeball fatigue based on a measured value of the measurement member.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 26, 2023
    Inventors: Sang Ho KIM, Soo Min Baek, Ju Youn Son, Ji Won LEE, Cheon Myeong Lee, Bek Hyun Lim, Ju Hwa Ha
  • Publication number: 20230337508
    Abstract: A display device includes a display panel which displays an image on an image display surface thereof, at least one lens frame disposed on the image display surface to refract image display lights, and at least one multi-channel lens which forms exit paths of the image display lights refracted by the at least one lens frame for each of multiple channels.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 19, 2023
    Inventors: Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Ji Won LEE, Cheon Myeong LEE, Bek Hyun LIM, Ju Hwa HA
  • Publication number: 20230321041
    Abstract: The present invention relates to a blend for prevention, mitigation, or treatment of schizophrenia, the blend containing a carbamate compound of chemical formula 1, or a pharmaceutically acceptable salt, solvate, or hydrate thereof and, more specifically, to a blend and a pharmaceutical composition each containing a carbamate compound of chemical formula 1 and aripiprazole, and to a use thereof for treating schizophrenia.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 12, 2023
    Inventors: Chan Mi JOUNG, Sun Gwan HWANG, Ji Won LEE, Young Koo JANG