Patents by Inventor Ju Won Lee

Ju 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).

  • Patent number: 11957495
    Abstract: An X-ray imaging apparatus includes an imaging device configured to capture a camera image of a target; a controller configured to stitch a plurality of X-ray images of respective divided regions of the target to generate one X-ray image of the target; and a display configured to display a settings window that provides a GUI for receiving a setting of an X-ray irradiation condition for the respective divided regions, and display the camera image in which positions of the respective divided regions are displayed.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: April 16, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ho Jun Lee, Ju Hwan Kim, Se Hui Kim, Seung-Hoon Kim, Si Won Park, Phill Gu Jung, Duhgoon Lee, Myung Jin Chung, Do Hyeong Hwang, Sung Jin Park
  • Publication number: 20240108632
    Abstract: Ophthalmic therapeutic agents having as pharmaceutically active ingredient a poorly water soluble drug of formula 1 are described. Specifically, an ophthalmic formulation containing an inclusion complex of a poorly soluble drug of formula 1 enclosed in cyclodextrin or a cyclodextrin derivative in an aqueous solution of pH 10 or higher is administered to a patient in need of optic nerve protection.
    Type: Application
    Filed: April 28, 2023
    Publication date: April 4, 2024
    Applicants: PINOTBIO, INC., AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Young-joon Park, Sang-won Jeon, Ju-yeong Kim, Jin-soo Lee, Hyun-yong Cho
  • Publication number: 20240112940
    Abstract: The present invention relates to an electrostatic chuck heater having a bipolar structure, the electrostatic chuck heater comprising: a heater body having an internal electrode and an external electrode for selectively performing any one of an RF grounding function and an electrostatic chuck function according to a semiconductor process mode; and a heater support mounted below the heater body so as to support the heater body.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Inventors: Jin Young CHOI, Jun Won SEO, Ju Sung LEE
  • Publication number: 20240107143
    Abstract: A display device includes a display portion including a first surface, from which light is emitted in a first direction, and a second surface opposite to the first surface, a first optical portion disposed on the first surface, and a second optical portion disposed on the first surface to be spaced apart from the first optical portion in a second direction crossing the first direction. Each of the first and second optical portions includes a multi-channel lens through which the light from the first surface passes, a first infrared light source, a first camera, and a first lens frame coupled to the multi-channel lens in the first direction to support at least a portion of the multi-channel lens. The first lens frame may include a first recess structure in which the first infrared light source is disposed and a second recess structure in which the first camera is disposed.
    Type: Application
    Filed: July 20, 2023
    Publication date: March 28, 2024
    Inventors: Ji Won LEE, Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Cheon Myeong LEE, Bek Hyun LIM, Ju Hwa HA
  • Publication number: 20240102611
    Abstract: A low profile flat bombe for Liquefied Petroleum Gas (LPG) storage and method for manufacturing the same, may include a flat bombe body including an upper plate having a plurality of first piercing holes and a pump installation hole formed therethrough, a lower plate having a plurality of second piercing holes formed therethrough at positions vertically coinciding with the plurality of first piercing holes, and side plates integrally connecting first and second side end portions of the upper and lower plates, end plates mounted at front and rear openings in the flat bombe body, and support pipes, wherein upper end portions of the support pipes are welded to internal circumferential portions of the plurality of first piercing holes and lower end portions thereof are welded to internal circumferential portions of the plurality of second piercing holes to maintain a vertical distance between the upper and lower plates.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAE HUNG PRECISION IND'L CO., LTD.
    Inventors: Seong Cheol Cho, Sung Won Lee, Ju Tae Song, Seung Hyun Yeo, Duk Hee Park
  • Publication number: 20240099072
    Abstract: Disclosed are a display device and a method for manufacturing the same. The display device according to an embodiment includes a transistor that is disposed on a substrate, a first electrode that is disposed on the substrate, a pixel defining layer that is disposed on the first electrode, a separator pattern that is disposed on the pixel defining layer, auxiliary wiring that is disposed between the pixel defining layer and the separator pattern, a second electrode that is disposed on the first electrode, the pixel defining layer, and the separator pattern, connection wiring that connects the transistor to the second electrode, and an intermediate layer that is disposed between the first electrode and the second electrode. A portion of the second electrode disposed on the separator pattern and a portion of the second electrode disposed around the separator pattern are separated from each other.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 21, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Sung Jin HONG, Sun Ho KIM, Yoo Min KO, Hye Won KIM, Ju Chan PARK, Pil Suk LEE, Chung Sock CHOI
  • Publication number: 20240099075
    Abstract: A display device includes: a substrate; a transistor disposed on the substrate; a first electrode disposed on the substrate; a pixel definition layer disposed on the first electrode; a separator pattern layer disposed on the pixel definition layer; a second electrode disposed on the first electrode, the pixel definition layer, and the separator pattern layer; a connection layer connected between the transistor and the second electrode; an emission layer disposed between the first electrode and the second electrode; a conductive pattern layer; and a capping member covering a side end portion of the conductive pattern layer, wherein the conductive pattern layer and the connection layer are disposed on a same layer, and a part of the second electrode disposed on the separator pattern layer and a part of the second electrode disposed around the separator pattern layer are separated from each other.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 21, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Pil Suk LEE, Yoo Min KO, Sun Ho KIM, Hye Won KIM, Ju Chan PARK, Chung Sock CHOI, Sung Jin HONG
  • Publication number: 20240096020
    Abstract: A method of generating a moving viewpoint motion picture, which is performed by a processor that executes at least one instruction stored in a memory, may comprise: obtaining an input image; generating a trimap from the input image; generating a depth map using the input image; generating a foreground mesh/texture map model based on a foreground alpha map obtained based on the trimap and foreground depth information obtained based on the trimap and the depth map; and generating a moving viewpoint motion picture based on the foreground mesh/texture map model.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Jae YU, Jae Hwan KIM, Ju Won LEE, Won Young YOO
  • Patent number: 11935779
    Abstract: Various example embodiments provide a transfer hand for transferring a substrate. The transfer hand for transferring the substrate comprises: a body; and a vacuum assembly installed in the body and providing decompression to the bottom surface of a substrate to support the substrate at the upper part of the body; wherein the vacuum assembly comprises: an vacuum pad with conductivity contacting the substrate; and a sealing member provided between the vacuum pad and the body, the sealing member electrically connected to the vacuum pad; wherein the sealing member is grounded.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: March 19, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Tae Hoon Lee, Ju Won Kim, Jin Sung Sun, Bo Hee Lee
  • Patent number: 11937455
    Abstract: A display device includes a substrate having a first main display area, a second main display area, and a sub-display area positioned between the first main display area and the second main display area; a first driving circuit positioned on the sub-display area of the substrate; a first sub-pixel circuit and a second sub-pixel circuit positioned on respective sides of the first driving circuit in the sub-display area of the substrate; a first sub-light-emitting device connected to the first sub-pixel circuit and overlapping the first driving circuit; and a second sub-light-emitting device connected to the second sub-pixel circuit and overlapping the first driving circuit.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: March 19, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hye Won Kim, Sun Hee Lee, Ju Chan Park, Gun Hee Kim, Ok-Kyung Park
  • Patent number: 11923035
    Abstract: A pseudo dual port memory device in which an operating speed is improved and stability is increased is provided. The pseudo dual port memory device may include a memory cell, a pair of bit lines connected to the memory cell, a write driver, a sense amp, and a column multiplexer which is connected to the bit lines, receives a write multiplexer control signal and a read multiplexer control signal, connects the bit lines to the write driver in response to the write multiplexer control signal, and connects the bit lines to the sense amp in response to the read multiplexer control signal. A precharge control signal generation circuit which is connected to the column multiplexer may generate a precharge control signal on the basis of the read and write multiplexer control signals, and a bit line precharge circuit may precharge the bit lines based on the precharge control signal.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: March 5, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chan Ho Lee, Tae Min Choi, Jeong Kyun Kim, Hyeong Cheol Kim, Suk Youn, Ju Chang Lee, Kyu Won Choi
  • Patent number: 11923011
    Abstract: A storage device including a nonvolatile memory device that includes a nonvolatile memory cell array including a string including first and second memory cells stacked sequentially, and an OTP memory cell array that stores reference count values, the first and second memory cells respectively connected to first and second word lines; a controller including a processor that generates a read command for the first memory cell; a read level generator including a counter that receives the read command and calculates an off-cell count value of memory cells connected to the second word line, and a comparator that receives a first reference count value from the OTP memory cell array, compares the off-cell count value with the first reference count value to determine a threshold voltage shift of the second memory cell, and determines a read level of the first memory cell based on the threshold voltage shift.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: March 5, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Ho Seo, Suk-Eun Kang, Do Gyeong Lee, Ju Won Lee
  • Publication number: 20240049577
    Abstract: A display device includes a substrate, a low refractive index layer disposed on the substrate, a first capping layer disposed on the low refractive index layer and directly contacting an upper surface of the low refractive index layer, a second capping layer disposed on the first capping layer, and a wavelength conversion layer disposed on the second capping layer and having a refractive index higher than a refractive index of the low refractive index layer, wherein a nitrogen atomic ratio of the first capping layer is different from a nitrogen atomic ratio of the second capping layer.
    Type: Application
    Filed: May 12, 2023
    Publication date: February 8, 2024
    Inventors: Ju Won LEE, Ran KIM, Soo Im JEONG, Soon Mi CHOI
  • Publication number: 20230249374
    Abstract: The present invention relates to an electrode cutting apparatus including a separated foreign matter removal unit capable of immediately removing separated foreign matter generated at the time of electrode cutting through a blow unit and a suction unit configured to be repeatedly operated and stopped according to an electrode cutting operation in order to remove separated foreign matter generated when the electrode cutting apparatus performs electrode cutting.
    Type: Application
    Filed: August 27, 2021
    Publication date: August 10, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Ju Won Lee, Seung Hwan LEE, Sung Dong Kim
  • Publication number: 20230169628
    Abstract: Disclosed herein are an apparatus and method for image outpainting based on learning of a single input image. The apparatus generates multiple extended images from an input image using multiple noise vectors, inputs a first extended image, among the multiple extended images, the input image, and an image acquired by horizontally flipping the input image and thereby trains a discriminator network such that the loss of a generative adversarial network is minimized, and learns the multiple extended images such that the sum of two differences is minimized, the first one being the difference between the input image and the center region of a second extended image, and the second one being the difference between images acquired by vertically segmenting the input image and flipping the segments and the left and right regions of a third extended image.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 1, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung-Jae YU, Ju-Won LEE
  • Publication number: 20230122553
    Abstract: The present invention relates to an apparatus and method for drawing, the method comprising: inputting a drawing image; recognizing a component in the input drawing image; inferring a structure of an object based on the recognized component; and drawing the inferred structure of the object.
    Type: Application
    Filed: February 2, 2022
    Publication date: April 20, 2023
    Inventors: Seung Jae LEE, Su Woong LEE, Yong Sik LEE, Ju Won LEE, Da Un JUNG, Jong Gook KO, Won Young YOO
  • Publication number: 20220301629
    Abstract: A storage device including a nonvolatile memory device that includes a nonvolatile memory cell array including a string including first and second memory cells stacked sequentially, and an OTP memory cell array that stores reference count values, the first and second memory cells respectively connected to first and second word lines; a controller including a processor that generates a read command for the first memory cell; a read level generator including a counter that receives the read command and calculates an off-cell count value of memory cells connected to the second word line, and a comparator that receives a first reference count value from the OTP memory cell array, compares the off-cell count value with the first reference count value to determine a threshold voltage shift of the second memory cell, and determines a read level of the first memory cell based on the threshold voltage shift.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Inventors: JUN-HO SEO, SUK-EUN KANG, DO GYEONG LEE, JU WON LEE
  • Patent number: 11380398
    Abstract: A storage device including a nonvolatile memory device that includes a nonvolatile memory cell array including a string including first and second memory cells stacked sequentially, and an OTP memory cell array that stores reference count values, the first and second memory cells respectively connected to first and second word lines; a controller including a processor that generates a read command for the first memory cell; a read level generator including a counter that receives the read command and calculates an off-cell count value of memory cells connected to the second word line, and a comparator that receives a first reference count value from the OTP memory cell array, compares the off-cell count value with the first reference count value to determine a threshold voltage shift of the second memory cell, and determines a read level of the first memory cell based on the threshold voltage shift.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: July 5, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Ho Seo, Suk-Eun Kang, Do Gyeong Lee, Ju Won Lee
  • Publication number: 20220020433
    Abstract: A storage device including a nonvolatile memory device that includes a nonvolatile memory cell array including a string including first and second memory cells stacked sequentially, and an OTP memory cell array that stores reference count values, the first and second memory cells respectively connected to first and second word lines; a controller including a processor that generates a read command for the first memory cell; a read level generator including a counter that receives the read command and calculates an off-cell count value of memory cells connected to the second word line, and a comparator that receives a first reference count value from the OTP memory cell array, compares the off-cell count value with the first reference count value to determine a threshold voltage shift of the second memory cell, and determines a read level of the first memory cell based on the threshold voltage shift.
    Type: Application
    Filed: February 23, 2021
    Publication date: January 20, 2022
    Inventors: JUN-HO SEO, SUK-EUN KANG, DO GYEONG LEE, JU WON LEE
  • Patent number: 9893235
    Abstract: A light emitting device is provided a transmissive substrate; a first pattern portion including a protrusions; a second pattern portion including a concaves having a width smaller than a width of each protrusion; a light emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer and an active layer, under the transmissive substrate; a first electrode under the first conductive semiconductor layer; a reflective electrode layer under the second conductive semiconductor layer; a second electrode under the reflective electrode layer; a first connection electrode under the first electrode; a second connection electrode under the second electrode; and an insulating support member around the first electrode and the first connection electrode and around the second electrode and the second connection electrode. A transmissive resin layer is on the transmissive substrate and an insulating layer is between the insulating support member and the reflective electrode layer.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: February 13, 2018
    Assignee: LG INNOTEK CO., LTD
    Inventors: Pil Geun Kang, Hee Seok Choi, Seok Beom Choi, Ju Won Lee, Deok Ki Hwang, Young Ju Han