Patents by Inventor TO CHAN

TO CHAN 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: 20240196664
    Abstract: A light emitting display device includes a first display area, and a second display area disposed outside of the first display area. The second display area includes a pixel driver, a main light-emitting device electrically connected to the pixel driver, and an additional light-emitting device electrically connected to the main light-emitting device. The additional light-emitting device overlaps a peripheral driver that generates signals that are provided to the pixel driver. The main light-emitting device and the additional light-emitting device include a first electrode, an emission layer, and a second electrode. The pixel driver is electrically connected to the second electrode of the main light-emitting device and the second electrode of the additional light-emitting device. The second electrode of the additional light-emitting device and the second electrode of the main light-emitting device are surrounded by a separator in a plan view.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 13, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Hye Won KIM, Chung Sock CHOI, Yoo Min KO, Sun Ho KIM, Ju Chan PARK, Pil Suk LEE, Sung Jin HONG
  • Publication number: 20240196759
    Abstract: A method of manufacturing a magnetoresistive random access memory, including forming a conductive plug in a substrate, forming a bottom electrode material layer, a magnetic tunnel junction material layer and a top electrode material layer on the substrate and the conductive plug, and performing an anisotropic etch process to pattern the bottom electrode material layer, the magnetic tunnel junction material layer and the top electrode material layer, thereby forming a magnetic memory cell on the conductive plug, wherein the anisotropic etch process overetches the conductive plug and the substrate so that a notched portion is formed on one side of an upper edge of the conductive plug, and depressed regions are formed on the substrate at two sides of the magnetic memory cell.
    Type: Application
    Filed: February 21, 2024
    Publication date: June 13, 2024
    Applicant: UNITE MICROELECTRONICS CORP.
    Inventors: Hung-Chan Lin, Yu-Ping Wang, Hung-Yueh Chen
  • Publication number: 20240195217
    Abstract: An asset manager controls power distribution within an aggregated distributed energy resources system (“DERs system”) having a plurality of assets. The asset manager is configured to operate with a given asset. As such, the asset manager has 1) an interface to receive asset information relating to the given asset and to communicate with another asset manager in the DERs system, and 2) a function generator configured to produce a local cost function using data relating to the given asset only. The local cost function represents a portion of a system cost function for the DERs system. The asset manager also has 3) a controller configured to use the local cost function for the given asset to manage operation of the given asset in the DERs system. In addition, the controller also is configured to determine, using the local cost function, an operating point for the given asset.
    Type: Application
    Filed: February 23, 2024
    Publication date: June 13, 2024
    Inventors: Jorge Elizondo Martinez, Albert Tak Chun Chan, Jose Jamil Dunia Dahdah, Francisco A. Morocz Bazzani
  • Publication number: 20240194146
    Abstract: A scan signal driver includes: stages to sequentially output scan signals in an active period, and to selectively output sensing signals in a vertical blank period. At least one of the stages includes: a sensing control circuit to supply a gate-on voltage to a sensing control node in response to a holding control signal during the active period, and to output the gate-on voltage of the sensing control node in response to a selectively input line select signal during the vertical blank period; an output node control circuit to supply the gate-on voltage to a pull-up node when the gate-on voltage of the sensing control node is output during the vertical blank period; and an output circuit to output a scan clock signal as a sensing signal to one of scan signal lines when the gate-on voltage is supplied to the pull-up node during the vertical blank period.
    Type: Application
    Filed: July 5, 2023
    Publication date: June 13, 2024
    Inventors: Dong Woo KIM, Kee Chan PARK, Yi Kyoung YOU, Chong Chul CHAI, Kyung Ho KIM, Joon Ho LEE
  • Publication number: 20240194160
    Abstract: The present disclosure relates to a display apparatus and control method thereof. The display apparatus includes a receiver configured to receive input image data, an accumulator configured to generate a cumulative data count by analyzing a degree of degradation according to the received input image data and a burn-in factor, an interpolator configured to update the cumulative data count in a memory by applying an adaptive weight to the generated cumulative data count, and a compensator configured to generate compensation data using the input image data and the updated cumulative data count.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 13, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Jae Chan CHO, Jun Young PARK, Seul Gi LEE, Ji Won LEE
  • Publication number: 20240194831
    Abstract: A display device includes a first electrode disposed on a substrate, a first insulating film disposed on the first electrode and having a first opening formed, a second insulating film disposed on the first insulating film and having a second opening, and a contact electrode electrically contacting at least a portion of the first electrode through the first opening and the second opening, wherein a side surface of the first insulating film defines the first opening, and the second insulating film overlaps the side surface of the first insulating film such that the contact electrode and the first insulating film are not in contact with each other.
    Type: Application
    Filed: February 16, 2024
    Publication date: June 13, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Seung Jin CHU, Je Min LEE, Hyun KIM, Myeong Hun SONG, Jong Chan LEE, Woong Hee JEONG
  • Publication number: 20240194793
    Abstract: The present disclosure provides a TFT. The TFT includes a gate electrode, an insulating layer on the gate electrode, and an active layer on the insulating layer. The active layer includes an annealed layer and an a-Si layer. The annealed layer is between the a-Si layer and the insulating layer. The annealed layer is made of amorphous silicon material by excimer laser annealing. The present disclosure further provides a TFT array substrate and a method of manufacturing a TFT.
    Type: Application
    Filed: April 10, 2023
    Publication date: June 13, 2024
    Inventors: CHAN-KUAN HUANG, TUAN-FEI GU, DENG-KAI CHANG, TAI-HSING LEE
  • Publication number: 20240195007
    Abstract: An energy storage system is disclosed. In an embodiment, the energy storage system includes a battery module including at least one battery cell, and a battery enclosure structured to accommodate the battery module. The battery module includes a case structured to include a first case forming a side of the battery module. The first case includes a first case body forming the side of the battery module, and a vent portion formed in the first case body. The battery enclosure includes an enclosure frame structured to accommodate the battery module, and a wall assembly forming a wall of the battery enclosure and coupled to the enclosure frame. The wall assembly includes a duct module including a duct coupled to the first case and structured to communicate with the vent portion.
    Type: Application
    Filed: September 26, 2023
    Publication date: June 13, 2024
    Inventors: Chan Ho PARK, Bon A GOO, Byung Jun PARK, Jae Won JUNG
  • Publication number: 20240194604
    Abstract: The described technology relates generally to a material for a metal line in a semiconductor device including an alloy including aluminum as a main material, copper, and an element X, wherein the element X has 1) a coefficient of thermal expansion (CTE) of greater than about 0.55 ppm/K and less than about 5 ppm/K, 2) a melting point (MP) of greater than about 3000° C., and 3) electronegativity of greater than about 2.2, a metal line in a semiconductor device including the alloy, and a method of forming a metal line in a semiconductor device.
    Type: Application
    Filed: July 24, 2023
    Publication date: June 13, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Eunyoung LEE, Wonwoong CHUNG, Buseo CHOI, Kkotchorong PARK, Seulgi BAE, Uisuk JUNG, Dong-Chan LIM
  • Publication number: 20240189578
    Abstract: A head-mount transcutaneous electrical nerve stimulation (TENS) device adapted to stimulate acupoints of a user transcutaneously when being worn on the head of the user is disclosed. The TENS device includes one or more frames, a plurality of contacts, a pulse width modulation (PWM) generator, and one or more thermal pads. The one or more frames are arranged to have a contour matching an anatomical shape of the head. The plurality of contacts is arranged on an inner surface of the one or more frames for contacting the acupoints on the head. The PWM generator is configured to generate a pulse stimulation signal and couple the pulse stimulation signal to the plurality of contacts for stimulating the acupoints. The one or more thermal pads are arranged on the inner surface of the one or more frames for applying thermal treatment to the acupoints.
    Type: Application
    Filed: February 26, 2024
    Publication date: June 13, 2024
    Inventors: Chun-Lap Samuel LO, Sai Wang SETO, Sze Lung Kenneth CHAN
  • Publication number: 20240188624
    Abstract: An aerosol generating article includes: a first segment arranged at an upstream end inserted into an aerosol generating device; a second segment arranged at a downstream end of the first segment; a cooler arranged at a downstream end of the second segment and including a cooling element; and a filter arranged at a downstream end of the cooler and including a filter element, wherein the first segment includes a paper sheet impregnated with a first liquid composition, the second segment includes a paper sheet impregnated with a second liquid composition, each of the first liquid composition and the second liquid composition includes at least one of a tobacco material, a moisturizer, and a flavor material, and the first liquid composition and the second liquid composition have different compositions from each other.
    Type: Application
    Filed: October 18, 2021
    Publication date: June 13, 2024
    Applicant: KT&G CORPORATION
    Inventors: Tae Kyung LEE, Chan Min KWON, Sun Hwan JUNG
  • Publication number: 20240192587
    Abstract: A gripping mechanism for inspection of a reticle inner pod includes a quadrilateral frame and fourth gripper units. The four gripper units are respectively disposed at four border strips of the quadrilateral frame and are opposite in pairs. Each gripper unit has a body, a first gripping portion and a second gripper portion. The first and second gripping portions are respectively located on different positions of the body. The first gripping portions form a first gripping plane, and the second gripping portions form a second gripping plane. At least two adjacent gripper units have a power member, which is in power connection with the body so as to adjust a distance between two bodies opposite to each other. The gripping mechanism for the inspection of the reticle inner pod is capable of securely gripping the reticle inner pod during transportation or turning of reticles.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Inventors: YIN-FENG CHAN, LIN-HSIN TU, MING-MO LO
  • Publication number: 20240189411
    Abstract: The present invention discloses a vaccine formulation in accordance with an illustrative embodiment. The formulation including a live attenuated cholera vaccine strain VCUSM14P; a vaccine medium having starch, cellulose, dextrose, and yeast extract; and a phosphate buffer saline.
    Type: Application
    Filed: November 15, 2023
    Publication date: June 13, 2024
    Applicant: AIMST UNIVERSITY
    Inventors: Guruswamy PRABHAKARAN, Manickam RAVICHANDRAN, Kurunathan A/L SINNIAH, Yean Yean CHAN
  • Publication number: 20240192513
    Abstract: The present application provides an RGB three-color laser light source synthesis and beam splitting device, including: a light source assembly including first light sources, a second light source, and a third light source; light splitters; light filters and/or reflectors, and light homogenizer. The light splitters, and the light filters and/or the reflectors are used in combination to perform multi-pass reflection and splitting on the light rays emitted from the light source assembly, so that multiple light rays are generated on the main light paths to realize the beam expansion. The first light rays, the second light rays, and the third light rays subjected to the beam expansion can be uniformly incident on the light homogenizer, and be subjected to secondary homogenization by the light homogenizer.
    Type: Application
    Filed: September 18, 2023
    Publication date: June 13, 2024
    Inventor: Sheng Hsiung CHAN
  • Publication number: 20240189651
    Abstract: A platform-based strength machine enables users to perform strength or lifting activities or exercises via moveable or configurable pull points. The strength machine can include tracks that facilitate the configuring of the positions of the pull points, handles that control operation of the strength machine and/or measure movements performed by a user, compact motors that facilitate various platform or load application configurations, safety systems for the strength machine, and other enhancements.
    Type: Application
    Filed: March 31, 2022
    Publication date: June 13, 2024
    Inventors: Mark DRAYER, Corrine SAVAIANO, Trevor TIMSON, Rachael BELL, Brian PERRAULT, Alaina APPELBAUM, Michael GARCIA, Lauren CHANEN, Ben NIEWOOD, Matt CULVER, Jatnna BARRERA, Peter CAPRARO, Derek YAP, Annie MARA, Kevin SIMMONS, PJ FREDERICK, Heidi FARRELL, Brandon HICKS, Sherry YU, Michael BERLINGER, John Stanley DEY, IV, Ganapati PAI, Daniel CHAN, Spencer LING, Yan LI, Niklas LEKSELIUS, Jim HUNG, Jin CHEN, Peyman Hamed Sayed HOSSEINI, Raymond CHEN, Bobby HEJNY, Phil KEARNEY, Kevin WINN, Lawrence JESPER, Kunal JETHWANI, Enrique ORTIZ, Arnie BHADURY, Gayatri SHANDAR, Greg JONES, Kristen COKE, Mete POLAT
  • Publication number: 20240189435
    Abstract: Disclosed is an agent capable of inhibiting the activity or enhancing expression of various cancer-related RNAs in TAMS and cancer cells. Disclosed is also a dual-targeted drug delivery system capable of binding to both tumor cells and macrophages in which the PD-L1 receptor is overexpressed.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yoo Soo YANG, Sun Hwa KIM, Ick Chan KWON, Eun Hye KIM
  • Publication number: 20240193765
    Abstract: In generating training and testing datasets for machine learning, manual annotation of a large volume of data is impractical and expensive. A machine-learning model for detecting carcinoma (CA) from a whole slide image (WSI) processes average cellular features of cells identified on the WSI. Each cellular feature is a descriptive statistic of the cells, advantageously allowing the training and testing datasets to be constructed without a costly annotation process of pixelwise labelling each cell on a WSI training sample. Apart from predicting a CA case or a non-CA case for the WSI, the machine-learning model is also usable to: identify a suspicious CA case for priority assessment if a non-CA case is predicted for the WSI; generate a tumor probability heatmap of the WSI for visualizing potential CA regions on the WSI to assist pathological assessment; and assess quality control of a triage system before implementation in clinical setting.
    Type: Application
    Filed: June 8, 2023
    Publication date: June 13, 2024
    Inventors: Ho Yin Martin YEUNG, Ngai Nick Alex WONG, Jung Sun YOO, Cheong Kin Ronald CHAN, Ka Fai TO
  • Publication number: 20240191237
    Abstract: Therapeutic compounds for red blood cell-mediated delivery of an active pharmaceutical ingredient to a target cell are described. The therapeutic compounds are configured to bind CD47 on the surface of a red blood cell and to be subsequently transferred to CD47 on the surface of the target cell, the therapeutic compound ultimately being internalized by the target cell via endocytosis. The target cell may be a cancer cell.
    Type: Application
    Filed: January 9, 2024
    Publication date: June 13, 2024
    Inventors: HoWon J. Kim, In-San Kim, Jay S. Kim, Sun Hwa Kim, Ick Chan Kwon, Jong Won Lee, Yoo Soo Yang, Hong Yeol Yoon
  • Publication number: 20240190203
    Abstract: A thermal management fluid module for a vehicle according to one embodiment of the present invention includes a manifold plate, in which a fluid passage is formed in one surface of the manifold plate and the fluid passage is formed along one passage layer, and a valve which is coupled to another surface of the manifold plate and expands a fluid or controls a flow direction of the fluid, wherein the valve is disposed on a layer different from the passage layer of the fluid passage and can communicate with the fluid passage.
    Type: Application
    Filed: December 8, 2023
    Publication date: June 13, 2024
    Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
  • Publication number: 20240190312
    Abstract: A duct for a ventilation seat of a vehicle includes a seat cushion duct and a seatback duct that are interconnected so as to communicate with each other via a telescopic sliding duct. The telescopic sliding duct is variable in length in a forward-backward direction such that a length of the telescopic sliding duct interconnecting the seat cushion duct and the seatback duct may be increased when the seatback is folded, and the length of the telescopic sliding duct interconnecting the seat cushion duct and the seatback duct may be reduced when the seatback is unfolded. Because the telescopic sliding duct can vary in length, it is possible to avoid damage due to a load applied to the telescopic sliding duct by folding and unfolding operations of the seatback. Further, it is possible to easily supply air to the seatback and the seat cushion without leakage of air.
    Type: Application
    Filed: April 24, 2023
    Publication date: June 13, 2024
    Inventors: Mu Young Kim, Sang Do Park, Ho Suk Jung, Ju Yeol Kong, Chan Ho Jung, Jun Young Yun, Tae Soo Sung, Yong Jun Jo, Ho Chang Jin