Patents by Inventor Geun-A LEE

Geun-A 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: 11756940
    Abstract: A light emitting module including a circuit board and a lighting emitting device thereon and including first, second, and third LED stacks each including first and second conductivity type semiconductor layers, a first bonding layer between the second and third LED stacks, a second bonding layer between the first and second LED stacks, a first planarization layer between the second bonding layer and the third LED stack, a second planarization layer on the first LED stack, a lower conductive material extending along sides of the first planarization layer, the second LED stack, the first bonding layer, and electrically connected to the first conductivity type semiconductor layers of each LED stack, respectively, and an upper conductive material between the circuit board and the lower conductive material, in which a width of an upper end of the upper conductive material is greater than a width of the corresponding upper conductive material.
    Type: Grant
    Filed: September 4, 2022
    Date of Patent: September 12, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Seom Geun Lee, Seong Kyu Jang, Yong Woo Ryu, Jong Hyeon Chae
  • Patent number: 11754459
    Abstract: An apparatus and method for controlling pressure of a braking system including a pressure sensor configured to detect a pressure value within the braking system mounted in a vehicle, and collect the detected pressure value as an analog pressure signal; and a control device configured to calibrate the analog pressure signal received from the pressure sensor, convert the calibrated analog pressure signal into a digital pressure signal, and output the digital pressure signal.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: September 12, 2023
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Dong Geun Lee, Ju Ho Lee
  • Publication number: 20230282771
    Abstract: A light emitting element is capable of increasing light emission efficiency. The light emitting element includes a first semiconductor layer including a groove and a protrusion disposed around the groove, a light emitting layer disposed on the groove of the first semiconductor layer and having a shape corresponding to the groove, a second semiconductor layer disposed on the light emitting layer, and an insulating pattern layer disposed on the protrusion of the first semiconductor layer and surrounding the second semiconductor layer.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Young Jin SONG, Jin Wan KIM, Sang Jo KIM, Seung Geun LEE
  • Patent number: 11749652
    Abstract: A display panel including a circuit board having first pads, light emitting devices disposed on the circuit board and having second pads and including at least one first light emitting device to emit light having a first peak wavelength and second light emitting devices to emit light having a second peak wavelength, and a metal bonding layer electrically connecting the first pads and the second pads, in which the metal bonding layer of the first light emitting device has a thickness different from that of the metal bonding layer of the second light emitting devices while including a same material, and an upper surface of the second light devices are disposed at an elevation between an upper surface and a bottom surface of the first light emitting device.
    Type: Grant
    Filed: November 20, 2022
    Date of Patent: September 5, 2023
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jong Hyeon Chae, Ik Kyu You, Seom Geun Lee, Seong Kyu Jang, Yong Woo Ryu
  • Publication number: 20230276699
    Abstract: The present disclosure relates to an organic electric element for realizing high luminous efficiency, and high heat resistance of the element, improve the color purity of the element, and increase the lifetime of the element.
    Type: Application
    Filed: May 5, 2023
    Publication date: August 31, 2023
    Inventors: Dae Sic KIM, Jung Geun LEE, Dong Hee SHIN, Bu Yong YUN, Jeong Seok KIM
  • Publication number: 20230268464
    Abstract: A method of manufacturing a light emitting element, comprises placing a plurality of mask patterns on a substrate, forming first patterns on the substrate through the plurality of mask patterns, the first patterns recessed from an upper surface of the substrate, forming an undoped semiconductor layer on the substrate on which the first patterns are formed, etching the undoped semiconductor layer, forming a first semiconductor layer on the undoped semiconductor layer, forming an active layer on the first semiconductor layer, forming a second semiconductor layer on the active layer, and forming an electrode layer on the second semiconductor layer, wherein the undoped semiconductor layer includes second patterns recessed from a lower surface of the undoped semiconductor layer.
    Type: Application
    Filed: December 5, 2022
    Publication date: August 24, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Byung Ju LEE, Jin Wan KIM, Hoo Keun PARK, Young Jin SONG, Seung Geun LEE
  • Publication number: 20230248842
    Abstract: The present invention relates to technology capable of labeling a certain site of an antibody with a certain number of chemical functional groups or cargo moieties. The present invention may provide an antibody product having high uniformity. The present invention may provide an antibody product whose antibody functions are not degraded. That is, the present invention may provide an antibody product whose antibody binding affinity and half-life are not degraded. The present invention is of great significance as being the first technology allowing site-specific labeling of an antibody without any complicated processes.
    Type: Application
    Filed: January 16, 2023
    Publication date: August 10, 2023
    Inventors: Sang Jeon CHUNG, Ju Hwan KIM, Young Geun LEE, Tae Jin LEE, Jin Woo SEO
  • Patent number: 11717528
    Abstract: Described herein are methods of treating fibrosis and fibrotic diseases with certain aminoglycosides, e.g., kasugamycin derivatives thereof.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: August 8, 2023
    Assignee: BROWN UNIVERSITY
    Inventors: Jack A. Elias, Chun Geun Lee, Chang-Min Lee
  • Publication number: 20230245612
    Abstract: A scan driver includes a plurality of stages. An nth (n is a natural number) stage among the stages includes: a first and a second input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage and a next stage, respectively; a first output circuit for outputting an nth carry signal corresponding to a carry clock signal in response to the voltage of the first node; a second output circuit for outputting an nth scan and an nth sensing signal corresponding to a scan and a sensing clock signal, respectively, in response to the voltage of the first node; and a sampling circuit for storing the carry signal of the previous stage in response to a first select signal, and for supplying a control voltage to the first node in response to a second select signal and the stored carry signal.
    Type: Application
    Filed: April 10, 2023
    Publication date: August 3, 2023
    Inventors: Kang Nam KIM, Sung Hoon LIM, Woo Geun LEE, Kyu Sik CHO, Jae Beom CHOI
  • Publication number: 20230238669
    Abstract: A secondary battery includes a case that accommodates an electrode assembly including a plurality of first electrode plates coated with a first active material, a plurality of second electrode plates coated with a second active material, and a separator positioned between each of the first electrode plates and each of the second electrode plates; lead tabs connected to the first electrode plates and the second electrode plates, respectively, and protruding outside of the case; and a protection circuit board electrically connected to the lead tabs, wherein the protection circuit board includes a pad including a blank region and a cell seating region, the lead tabs are seated on the cell seating region, and the blank region is along an edge of the cell seating region.
    Type: Application
    Filed: January 27, 2023
    Publication date: July 27, 2023
    Inventor: Ho Geun LEE
  • Patent number: 11711972
    Abstract: Provided are an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element, wherein the organic material layer includes a compound of P-1 to P-16 and Formula 2, therefore the driving voltage of the organic electronic element can be lowered and the luminous efficiency and lifespan can be improved.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: July 25, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Sun Hee Lee, Jung Geun Lee, Hyoung Keun Park
  • Publication number: 20230216525
    Abstract: There is provided a method for generating a burst error correction code. The method comprises: setting a mother code; defining a syndrome set corresponding to each burst error pattern for at least two burst error patterns to be corrected based on the mother code; shortening a column of a PCM (parity check matrix) of the mother code so that the defined syndrome sets are relatively prime; and designing an error correction code for the each burst error pattern based on an optimal generator polynomial maximizing a length of the shortened code within a range of a length of a parity bit of the mother code or a syndrome vector included in the syndrome set that is relatively prime.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 6, 2023
    Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Sang-Hyo KIM, Dong Geun Lee, Jungrae Kim, Seokin Hong, DongHyun Kong
  • Publication number: 20230213898
    Abstract: A chemical dosing optimization apparatus includes a chemical dosing optimization part and a chemical dosing output control part, wherein the chemical dosing optimization part receives real-time data at least from a water treatment plant treating feed water by dosing a chemical and providing a treated water, analyzes the real-time data through a water treatment model in response to receiving the real-time data, derives a prediction value for predicting a state of the treated water of the water treatment plant, and derives a control value based on the prediction value through a controller, such that the control value is to set a minimum of a chemical dosage to be dosed in the feed water while the state of the treated water of the water treatment plant is maintained in a normal range, and wherein the chemical dosing output control part provides the control value to a water treatment control device.
    Type: Application
    Filed: January 4, 2023
    Publication date: July 6, 2023
    Inventors: Sang Gun NA, Jae KWAK, Yeong Hyeok KIM, Jung Won PARK, Young Geun LEE, Hyun Sik KIM, Jun Woo YOO
  • Publication number: 20230215746
    Abstract: The inventive concepts provide a temperature controller for performing a comparative measurement process and a sensing calibration process without separating a temperature sensor and an input channel, if a comparative measurement process and a sensing calibration process of a temperature sensor for controlling a temperature of a semiconductor manufacturing facility are performed.
    Type: Application
    Filed: December 21, 2022
    Publication date: July 6, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Dong Ok AHN, Myeong Geun LEE, Sang Hyon JEON, Kyung Hun JANG, Jeong Mo HWANG
  • Publication number: 20230212033
    Abstract: An apparatus for controlling chemical dosing optimization in a water treatment plant treating feed water includes: a control value derivation part configured to receive real-time data, analyze the real-time data through a water treatment model and a controller in response to receiving the real-time data, and calculate a control value, such that the control value is to set a minimum of a chemical dosage while maintaining a state of treated water of the water treatment plant in a normal range, the water treatment model simulating the water treatment plant and the controller being an optimization algorithm; and a chemical dosing output control part configured to provide the control value to a water treatment control device.
    Type: Application
    Filed: January 4, 2023
    Publication date: July 6, 2023
    Inventors: Sang Gun NA, Hyun Sik KIM, Jun Woo YOO, Yeong Hyeok KIM, Jung Won PARK, Young Geun LEE
  • Patent number: 11696473
    Abstract: A display device includes a display substrate, a first connection wiring, and a signal wiring. The display substrate includes a display area and a pad area disposed outside the display area. The first connection wiring is disposed on the pad area of the display substrate. The signal wiring is disposed on the first connection wiring of the pad area of the display substrate. The signal wiring is electrically connected to the first connection wiring through a first contact hole. The signal wiring includes at least one first opening at least partially surrounded by the signal wiring in a plan view. The first opening is disposed closer to the display area than the first contact hole.
    Type: Grant
    Filed: February 9, 2020
    Date of Patent: July 4, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventor: Dae Geun Lee
  • Publication number: 20230207607
    Abstract: A display device includes: a plurality of pixel electrodes disposed to be spaced apart from each other on a substrate; a plurality of light emitting elements disposed on the plurality of pixel electrodes; a first undoped semiconductor layer on the plurality of light emitting elements; a second undoped semiconductor layer between the first undoped semiconductor layer and the plurality of light emitting elements; and a common electrode layer between the first undoped semiconductor layer and the second undoped semiconductor layer, wherein the common electrode layer includes at least two parts which are separated from each other.
    Type: Application
    Filed: August 2, 2022
    Publication date: June 29, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Seung Geun LEE, Jin Wan KIM, Su Jeong KIM
  • Publication number: 20230206788
    Abstract: A display device in accordance with an embodiment may include: a base layer including a first surface and a second surface that is opposite to the first surface; a first insulating layer disposed on the second surface; a planarization layer disposed between the second surface and the first insulating layer; a rear line disposed on the first insulating layer; and a rear pad electrode disposed on the rear line. The planarization layer may include organic material.
    Type: Application
    Filed: July 22, 2022
    Publication date: June 29, 2023
    Inventors: Hui Won YANG, Dong Hwan SHIM, Ji Hun EO, Tae Jong EOM, Gwang Geun LEE
  • Publication number: 20230200214
    Abstract: Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Applicants: DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Won KIM, Kyung Hwan OH, Bu Yong YUN, Hyung Dong LEE, Jin Woo SHIN, Soung Yun MUN, Jae Duk YOO, Jung Geun LEE, Joon Gu LEE, Yeon Hwa LEE, Mi Kyung KIM, Ji Hyun SEO, Kwan Hee LEE
  • Publication number: 20230197913
    Abstract: A light emitting device and a light emitting module including the same are disclosed. The light emitting module may include: a circuit board; a plurality of light emitting devices disposed on the circuit board and emitting UV light; a plurality of wavelength conversion portions each disposed on a light emission surface of the light emitting device emitting UV light and converting a wavelength of light emitted from the light emitting device; and a molding portion covering the light emitting devices and the wavelength conversion portions formed on the circuit board. Each of the light emitting devices may include a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. One surface of the first semiconductor layer may correspond to the light emission surface of the light emitting device.
    Type: Application
    Filed: December 16, 2022
    Publication date: June 22, 2023
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Seom Geun LEE, Ki Ho PARK, Jong Min JANG, Chae Hon KIM, Sang Min KIM