Patents by Inventor In kee

In kee 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: 20230244140
    Abstract: Provided are a photosensitive resin composition, a photosensitive resin film manufactured by using the photosensitive resin composition, and a color filter including same, the photosensitive resin composition including: (A) a binder resin; (B) a colorant; (C) a polymerizable compound; (D) an initiator comprising a photopolymerization initiator and a thermal polymerization initiator; and (E) a solvent, wherein the thermal polymerization initiator has a half-life of 50 or less (t½ = 10 h), and the thermal polymerization initiator is included in an amount equal to or greater than that of the photopolymerization initiator.
    Type: Application
    Filed: March 11, 2021
    Publication date: August 3, 2023
    Inventors: Ieju KIM, Seungbeom KEE, Juho JUNG
  • Publication number: 20230244275
    Abstract: A foldable display device includes a flexible display panel, a case supporting the flexible display panel, a bonding member fixing the flexible display panel to the case. The case includes a hinge portion, and supports respectively coupled to the hinge portion at opposing sides of the hinge portion. The flexible display panel includes a bendable area corresponding to the hinge portion, and planar areas respectively at opposing sides of the bendable area and corresponding to the supports of the case. The bonding member is between a support of the case and the corresponding planar area of the flexible display panel, and is displaceable with respect to the support along one of a thickness direction and a width direction of the flexible display panel when the flexible display panel is folded.
    Type: Application
    Filed: April 10, 2023
    Publication date: August 3, 2023
    Inventors: In-Seo KEE, So-Youn JUNG, Hyoung-Wook LEE, Sang-Wol LEE
  • Publication number: 20230242886
    Abstract: Disclosed is a method for in vitro reprogramming of fibroblasts into Sertoli cells and an application thereof. The method includes the following steps: introducing a fluorescent protein reporter system specifically expressed in the Sertoli cells into the fibroblasts; followed by introducing a substance that increases the expression level and/or activity of the NR5A1 protein; adding G418 and culturing for 3-7 d; discarding the liquid phase, adding a medium for culturing fibroblasts and continuing culturing for 3-7 d; and isolating the Sertoli cells from the culture system. Experiments showed that cells prepared by the method fully acquire the characteristics of Sertoli cells, such as attracting endothelial cells, forming lipid droplets, interacting with germ cells, inhibiting lymphocyte growth and interleukin production and having immune privilege. The disclosure has application value in the fields of infertility treatment, allogeneic transplantation, and cell therapy.
    Type: Application
    Filed: July 3, 2018
    Publication date: August 3, 2023
    Inventors: Kehkooi KEE, Jianlin LIANG
  • Patent number: 11713725
    Abstract: A method for detecting blowout precursors in at least one gas turbine combustor comprising: receiving combustion dynamics acoustic data measured by an acoustic measuring device associated with the combustor in real time; performing wavelet analysis on the acoustic data using simplified Mexican Hat wavelet transform analysis; and determining the existence of a blowout precursor based at least in part on the wavelet analysis. Provided also is a system and a non-transitory computer readable medium configured to perform the method.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: August 1, 2023
    Assignee: Electric Power Research Institute, Inc.
    Inventors: Leonard Charles Angello, David Robert Noble, Andrew Mueller, John Alexander Miltner, Benjamin Emerson, Scott Sheppard, Jared Kee, Timothy Charles Lieuwen
  • Publication number: 20230238069
    Abstract: Various embodiments of the present disclosure relate to a non-volatile memory device including a sense amplifier and an operation method thereof. The non-volatile memory device may include: a memory cell array comprising a plurality of memory cells; and the sense amplifier configured to read data of the plurality of memory cells and output the read data. The sense amplifier may include: a first stage sense amplifier configured to sense a voltage difference between a reference voltage and a voltage of a bit line connected to at least one memory cell among the plurality of memory cells, and perform a primary amplification of the sensed voltage difference; and a second stage sense amplifier configured to perform a secondary amplification of a first result of the primary amplification and output a second result of the secondary amplification.
    Type: Application
    Filed: May 11, 2022
    Publication date: July 27, 2023
    Applicant: KEY FOUNDRY CO., LTD.
    Inventors: Seong Jun PARK, Sung Bum PARK, Kee Sik AHN
  • Publication number: 20230233349
    Abstract: Methods, apparatuses, and systems are described for stent delivery and positioning for transluminal application. The system may include a stent that is disposed coaxially onto an inner tubular member. In some cases, the system may include an outer sheath disposed coaxially along at least a portion of the inner tubular member. The system may include a distal cutting element coupled with a distal end of the inner tubular member and an anchoring component disposed at a distal portion of the inner tubular member. The anchoring component may be configured to retain a distal portion of the stent in place along the inner tubular member as the outer sheath is retracted proximally to deploy the stent, wherein upon retraction of the outer sheath, the stent releases from the anchoring component and expands into a deployed configuration within the body lumen.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 27, 2023
    Inventors: Siddhi K. Desai, Kevin M. Morris, Kee Sein Lee, Mark L. Stiger
  • Publication number: 20230233313
    Abstract: Methods, apparatuses, and systems are described for stent delivery and positioning for transluminal application. The method may include positioning the stent in an undeployed configuration through an access site in a wall of a first body lumen. In some cases, the method may include retracting an outer sheath proximally and past an anchoring component disposed at a distal portion of an inner tubular member based on positioning the stent. A distal portion of the stent may be disposed between the anchoring component and the outer sheath while the stent is in the undeployed configuration. The method may further include deploying the distal portion of the stent from the outer sheath and within the first body lumen and expanding a proximal portion of the stent from within the outer sheath such that upon fully exiting the outer sheath, the proximal portion expands to a deployed configuration within a second body lumen.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 27, 2023
    Inventors: Siddhi K. Desai, Kevin M. Morris, Kee Sein Lee, Edward L. Carcamo, Alexander A. Lubinski
  • Patent number: 11710938
    Abstract: Disclosed are a wavelength-selectable laser diode and an optical communication apparatus including the same. The wavelength-selectable laser diode includes a substrate, which includes a gain region, a tuning region spaced apart from the gain region, and a phase adjusting region between the tuning region and the gain region, a waveguide layer on the substrate, a clad layer on the waveguide layer, and gratings disposed on the substrate or the clad layer in the gain region and the tuning region.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: July 25, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Oh Kee Kwon, Su Hwan Oh, Kisoo Kim, Chul-Wook Lee
  • Patent number: 11709395
    Abstract: Disclosed herein are a backlight unit and a display device using the same. In an embodiment, the backlight unit includes a substrate, at least one light source on the substrate, a lenses placed over the light source, a reflection sheet in which at least one through hole corresponding to the lens is formed, and a reflection ring comprising an opening portion corresponding to the at least one light source, and placed between the lens and the substrate. In accordance with an embodiment of the present invention, luminance uniformity of the backlight unit can be improved because the reflection ring surrounding the light source is included.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: July 25, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyungjoon Lee, Uihyung Lee, Juyoung Joung, Wondo Kee, Minho Kim, Wongjoon Hwang, Jaeyoon Jeong, Bohee Kang, Manhyuck Han, Jiu Myeong
  • Patent number: 11709094
    Abstract: A sound inspection method of a display device and a sound inspection device including preparing a display device including a display panel and a sound generator disposed on a first surface of the display panel, placing a vibration sensor on a second surface opposite to the first surface of the display panel, vibrating the sound generator at a first reference frequency, vibrating the display panel, and then sensing a vibration of the vibration sensor that vibrates along with a vibration of the display panel; and determining whether a frequency of the vibration of the vibration sensor is included in a first threshold frequency region.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: July 25, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kee Yong Kim, Chang Yeob Kim, Jung Hun Sin, Han Su Cho
  • Publication number: 20230230280
    Abstract: An imaging platform for capturing multiple views is provided. The imaging platform includes a desktop base, an upright element having a first end and a second end, the first end coupled to the desktop base, a first camera and a second camera positioned on at least one protruding element coupled to the upright element, the second camera facing the desktop base, a control panel for selecting a selection of a plurality of different outputs, and a processor. The processor obtains at least one camera output from the first camera and/or the second camera based on the selection of the plurality of outputs on the control panel, and provides a processed output based on the selection of the plurality of outputs on the control panel.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 20, 2023
    Applicant: Creative Technology Ltd
    Inventors: Wong Hoo SIM, Aik Hee GOH, Kee Seng TAN, Wei-Peng Renny LIM, Chin Fang LIM
  • Patent number: 11703524
    Abstract: The present invention provides a probing system, which utilizes a suction nozzle to suck a wafer in probing. A relative distance between the suction nozzle and the probes can be adjusted according the conditions of the probing system, so the system extends the usage life.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: July 18, 2023
    Assignee: HERMES TESTING SOLUTIONS INC.
    Inventors: Wen-Yuan Hsu, Chi-Ming Yang, Sih-Ying Chang, Tsung-Po Lee, Kee-Leong Yu
  • Patent number: 11705357
    Abstract: Provided are an electrostatic chuck, which is manufactured to be reusable by removing a part of a dielectric layer except for a DC electrode and a heater electrode and depositing a new dielectric layer thereon, and a method for manufacturing the electrostatic chuck, and a substrate processing system including the electrostatic chuck. The method for manufacturing the electrostatic chuck includes, after using an electrostatic chuck, removing a portion of an upper part of a first dielectric layer of the electrostatic chuck where an electrode is not formed, depositing a second dielectric layer on the first dielectric layer from which the portion of the upper part has been removed, and patterning the second dielectric layer to enable reuse of the electrostatic chuck.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: July 18, 2023
    Assignee: Semes Co., Ltd.
    Inventors: Dong Mok Lee, Sang Kee Lee
  • Publication number: 20230223988
    Abstract: Techniques are provided for detecting a fault across a pair of lines. Pulse power is applied across the pair of lines. The pulse power comprises alternating pulse on-time intervals and pulse off-time intervals. During a pulse off-time interval, a resistor is connected across the pair of lines and then disconnected when a voltage across the pair of lines reaches a first droop percentage in a first period of time. After disconnecting the resistor, it is determined whether the voltage across the pair of lines droops at least a second droop percentage within a second period of time that begins after the first period of time. Occurrence of a line-to-line fault across the pair of lines is determined when the voltage across the pair of lines droops by at least the second droop percentage or more within the second period of time.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 13, 2023
    Inventors: Douglas Paul Arduini, Ruqi Li, Chad M. Jones, Sung Kee Baek, Jason DeWayne Potterf, Joel Richard Goergen
  • Patent number: 11699481
    Abstract: A stacked memory device includes a plurality of lower word lines extending in a first direction, a bit line positioned over the plurality of the lower word lines and extending in a second direction intersecting with the first direction, and a plurality of upper word lines positioned over the bit line and extending in the first direction. The stacked memory device also includes a plurality of lower memory cells including a lower capacitor and a lower switching element between the lower word lines and the bit line. The stacked memory device further includes a plurality of upper memory cells including an upper capacitor and an upper switching element between the bit line and the upper word lines.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: July 11, 2023
    Assignee: SK hynix Inc.
    Inventor: Kee Teok Park
  • Publication number: 20230213508
    Abstract: The present disclosure provides apparatuses and methods for analyzing the presence of a target analyte. The apparatuses and methods of the present disclosure can be operated in a multiplexed format to perform various assays of clinical significance.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 6, 2023
    Inventors: Kee-Hyun PAIK, Kaveh M. MILANINIA, Killian DILL
  • Publication number: 20230217047
    Abstract: A method, a system, and a computer-readable recording medium implement a fast-switching mode between channels in a multi-live transmission environment. A composite image in which images of multiple channels are synthesized into one image in a live transmission environment is received as one stream to configure a multi-view composed of the images of the multi-channels and, as an image of a specific channel is selected in the multi-view, the original image of the specific channel is received and the multi-view may be switched to a full-view of the image of the specific channel.
    Type: Application
    Filed: March 9, 2023
    Publication date: July 6, 2023
    Inventors: Joon-kee CHANG, Sung Ho KIM, Hyesung NO, Yun Ho JUNG, Jinhoon KIM, Yeong Jin JEONG, Jeongki KIM, In Cheol KANG, Jonghyeok LEE, Jae Chul AHN, Sung Taek CHO
  • Publication number: 20230216470
    Abstract: A bulk acoustic wave resonator includes a substrate; a central portion including a first portion of a first electrode, a first portion of a piezoelectric layer, and a first portion of a second electrode laminated in order on the substrate; and a reflective region disposed laterally of the central portion and including a second portion of the first electrode, an insertion layer, a second portion of the piezoelectric layer, and a second portion of the second electrode. A side surface of the insertion layer adjacent to the central portion has an inclined surface, the first portion of the second electrode and the second portion of the second electrode are coplanar, and an end of the second electrode overlaps the inclined surface of the insertion layer in the reflective region.
    Type: Application
    Filed: May 25, 2022
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Won HAN, Hwa Sun LEE, Jeong Hoon RYOU, Moon Chul LEE, Tae Yoon KIM, Sang Kee YOON, Yong Suk KIM, Joung Hun KIM, Sung Jun LEE, Sung Joon PARK
  • Publication number: 20230211597
    Abstract: A solar panel disassembling apparatus according to an embodiment of the present disclosure separates a glass plate of a solar panel and a film layer bonded to the glass plate from each other. The solar panel disassembling apparatus includes a supply module that stands and fixes the solar panel such that a bond line between the glass plate and the film layer is exposed upward and downward and that moves the solar panel in a parallel direction parallel to a bonding surface between the glass plate and the film layer, and a wire-shaped cutting blade that is disposed in front of the solar panel in a movement direction of the solar panel to have a distance from the supply module, is disposed in parallel to the bonding surface, and separates the glass plate and the film layer from each other.
    Type: Application
    Filed: June 8, 2022
    Publication date: July 6, 2023
    Inventors: Sang Hun LEE, Jun Kee KIM, Cheong Min NOH, Geun Sik CHO, Do Yun LEE
  • Patent number: D993963
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: August 1, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yong Woo Koo, Kee Hyun Nam, Jun Woo Kim, Kyung Hyun Ko, Hye Suk An