Patents by Inventor An Lee

An 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).

  • Display driving apparatus and current bias circuit thereof
    Patent number: 11308842
    Abstract: The present disclosure discloses a display driving apparatus configured to process data by using a low voltage bias current, process a source signal by using a high voltage bias current, and provide the low voltage bias current and the high voltage bias current by using one bias core.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: April 19, 2022
    Inventors: Young Bok Kim, Taiming Piao, Young Tae Kim, Dong Hun Lee
  • Touch panel and touch device
    Patent number: 11307719
    Abstract: A display device includes a light-emitting device; an encapsulation layer disposed on the light-emitting device; an insulating layer on the encapsulation layer; a plurality of first touch sensors on an upper surface of the insulating layer, and arranged in a first direction; a plurality of second touch sensors on the upper surface of the insulating layer, and arranged in a second direction intersecting the first direction; and a discharge pattern disposed between the encapsulation layer and the insulating layer, and overlapping an area between a first touch sensor of the plurality of first touch sensors and a second touch sensor of the plurality of second touch sensors. Further, a first end of the discharge pattern is connected to one of the first touch sensor and the second touch sensor through a contact hole of the insulating layer.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: April 19, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Yangsik Lee, JiHyun Jung
  • Audio encoding apparatus and method, audio decoding apparatus and method, and audio reproducing apparatus
    Patent number: 11310615
    Abstract: An audio encoding apparatus and method that encodes hybrid contents including an object sound, a background sound, and metadata, and an audio decoding apparatus and method that decodes the encoded hybrid contents are provided. The audio encoding apparatus may include a mixing unit to generate an intermediate channel signal by mixing a background sound and an object sound, a matrix information encoding unit to encode matrix information used for the mixing, an audio encoding unit to encode the intermediate channel signal, and a metadata encoding unit to encode metadata including control information of the object sound.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: April 19, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung Kwon Beack, Tae Jin Lee, Jong Mo Sung, Kyeong Ok Kang, Jeong Il Seo, Dae Young Jang, Yong Ju Lee, Jin Woong Kim
  • Display apparatus, image providing apparatus, and methods of controlling the same
    Patent number: 11308650
    Abstract: Disclosed are a display apparatus, an image providing apparatus, and methods of controlling the same, the display apparatus including: a display; and a processor configured to: decode an encoded video stream, decompress the video stream through a neural network including a plurality of channels and a plurality of layers with a parameter set based on learning, and perform image compensation determined based on learning about the decompression with respect to the video stream.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doohyun Kim, Minyong Sung, Sangkwon Na, Kiwon Yoo, Sangjo Lee
  • Nyquist signal to noise reduction
    Patent number: 11307711
    Abstract: A method for avoiding noise in a display involves scanning a display at a sampling rate that is less than the Nyquist level sampling. After scanning the signals received at less than the Nyquist level, the measured signals are processed in order to determine where noise may be present. Subsequently, future scans are performed at a Fast Fourier Transform is performed on the results. This is used to determine at which frequencies there is noise. Subsequent scans can be taken to determine touch events that avoid locations where noise is present.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: April 19, 2022
    Assignee: Tactual Labs Co.
    Inventor: Shawn Lee
  • Esters of dihydrotetrabenazine
    Patent number: 11306082
    Abstract: The present invention relates to a compound of formula (I) including any stereochemically isomeric form thereof, or a pharmaceutically acceptable salt thereof. wherein R1 is —C(?O)O-alkyl, carbonate ester, or —C(?O)-alkyl, ester, or —C(?O)N-alkyl, carbamate ester and wherein R2 is —CH3 or —CD3. The alkyl ester can contain saturated or unsaturated C12 to C26 alkyl carbon. The alkyl carbon chain can have either a straight, branched, noncyclic, cyclic, unsubstituted or substituted structure.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: April 19, 2022
    Assignee: Foresee Pharmaceuticals Co., Ltd.
    Inventors: Yuhua Li, Chen-Chang Lee, Wen-Yen Huang
  • NEURAL NETWORK APPARATUS
    Publication number: 20220114427
    Abstract: A neural network apparatus includes: a plurality of memory cells each comprising a variable resistance element and a first transistor; a plurality of bit lines extending in a first direction; and a plurality of word lines extending in a second direction, crossing the bit lines and respectively connected to the first transistor of the plurality of memory cells; a plurality of sub-column circuits each comprising memory cells of the memory cells connected in parallel along the first direction; and a column circuit comprising two or more of the sub-column circuits connected in series along the second direction, wherein, when a neural network operation is performed, the column circuit outputs a summation current to a bit line connected to the column circuit based on voltage applied to the plurality of word lines.
    Type: Application
    Filed: April 23, 2021
    Publication date: April 14, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seungchul JUNG, Hyungwoo LEE, Sungmeen MYUNG, Yongmin JU
  • PROCESS OF ROTATIONALLY MIXING A LIQUID COMPOSITION THAT INCLUDES A CONSUMER PRODUCT ADJUNCT INGREDIENT
    Publication number: 20220112447
    Abstract: Processes related to rotationally mixing a liquid composition that includes a consumer product adjunct ingredient, for example by subjecting the composition to multiple rotation cycles that include horizontally rotating the composition in a first direction and in a second direction that is counter to the first direction. Related systems and apparatuses. Processes for making consumer products from compositions thusly mixed.
    Type: Application
    Filed: September 28, 2021
    Publication date: April 14, 2022
    Inventors: Eric Cauyan AMURAO, Boon Ho NG, Robert Lee HIGGINSON, Ilse Maria Cyrilla D'HAESELEER, Joana Andreia LAMEIRAS DOMINGUES
  • BIODEGRADABLE AND RECYCLABLE BARRIER PAPER LAMINATE
    Publication number: 20220112663
    Abstract: A biodegradable and recyclable barrier paper laminate comprising an inorganic barrier layer against permeation.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 14, 2022
    Inventors: Emily Charlotte Boswell, Uwe Bolz, Patti Jean Kellett, James Terry Knapmeyer, Pier-Lorenzo Caruso, Lee Mathew Arent, John Moncrief Layman, Jack Alan Hunter
  • ADVERSARIAL INTERPOLATION BACKDOOR DETECTION
    Publication number: 20220114259
    Abstract: One or more computer processors determine a tolerance value, and a norm value associated with an untrusted model and an adversarial training method. The one or more computer processors generate a plurality of interpolated adversarial images ranging between a pair of images utilizing the adversarial training method, wherein each image in the pair of images is from a different class. The one or more computer processors detect a backdoor associated with the untrusted model utilizing the generated plurality of interpolated adversarial images. The one or more computer processors harden the untrusted model by training the untrusted model with the generated plurality of interpolated adversarial images.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 14, 2022
    Inventors: Heiko H. Ludwig, Ebube Chuba, Bryant Chen, Benjamin James Edwards, Taesung Lee, Ian Michael Molloy
  • DISPLAY PANEL, LIGHT-EMITTING DEVICE, AND DRIVING METHOD THEREOF
    Publication number: 20220115555
    Abstract: A display panel, a light-emitting device, and a driving method thereof are provided. The light-emitting device includes a substrate, and a first electrode, a first light-emitting unit, a connecting layer, a second light-emitting unit, and a second electrode stacked up sequentially on the substrate. Polarities of the first electrode and the second electrode are opposite and reverse periodically in order that the first light-emitting unit and the second light-emitting unit illuminate alternately.
    Type: Application
    Filed: June 10, 2019
    Publication date: April 14, 2022
    Inventors: Yongming YIN, Chiayu LEE, Chunche HSU
  • DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20220113583
    Abstract: A display apparatus includes a first base substrate, a partitioning wall pattern disposed between a first pixel area and a second pixel area and on the first base substrate, a first color conversion pattern disposed in the first pixel area and including quantum dot particles and/or phosphor, a first fluorine layer disposed on the first color conversion layer, fluorine content of the first fluorine layer being higher than that of the first color conversion pattern, and a second color conversion pattern disposed in the second pixel area and including quantum dot particles and/or phosphor.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Inventors: Boram LEE, Taimei KODAIRA, Sangji PARK, Kwangsoo BAE, Haeju YUN, Donchan CHO, Youngje CHO
  • SIDELINK COMMUNICATION BASED ON MCS TABLE
    Publication number: 20220116931
    Abstract: According to an embodiment of the present disclosure, provided is a method for performing wireless communication by a first device. The method comprises the steps of: determining a sidelink resource pool for sidelink communication; transmitting MCS information to a second device through SCI on PSCCH transmitted on the sidelink resource pool; and transmitting PSSCH related to the PSCCH to the second device, wherein an MCS table related to the MCS information may be set for the first device for each resource pool.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: Daesung Hwang, Seungmin Lee, Hanbyul Seo
  • COMPOSITIONS AND METHODS OF TREATING MELANOMA
    Publication number: 20220111080
    Abstract: The invention provides compositions, kits and methods to treat a hyperproliferative disorder with an agent that increases expression of MCR1 and an MCR1 ligand. The invention also provides a method of treating drug-resistant melanoma, comprising administering an MCR1 ligand to a patient in need thereof. The present invention also provides in certain embodiments a melanoma-targeting conjugate comprising Formula I: T-L-X wherein T is a MCR1 ligand, L is a linker, and X an anti-cancer composition, for the therapeutic treatment of a hyperproliferative disorder. The present invention also provides methods, kits and uses of the conjugate of Formula I.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 14, 2022
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: Michael K. Schultz, Frances L. Johnson, Somya Kapoor, Dongyoul Lee, Mengshi Li, Molly Martin
  • INTEGRITY INDEX DETECTING METHOD FOR DEVICE BY MEANS OF CONTROL OUTPUT SIGNAL
    Publication number: 20220113713
    Abstract: A method for a device, including an integrity information collecting step S10 of measuring and collecting a time consumed from a start time of one operation to an end time in a normal state of a device; a defect information collecting step S20 of measuring and collecting a time consumed from a start time of one operation to an end time in a state of a device; a setting step S30 of setting an integrity reference value and a defect reference value for the time consumed for one operation of the device; a detecting step S40 of measuring and collecting a time value consumed from a start time of an operation of the device to an end time in real time and detecting an integrity index value of the device; and an outputting step S50 of outputting the integrity index value.
    Type: Application
    Filed: December 22, 2021
    Publication date: April 14, 2022
    Inventor: Young Kyu Lee
  • MODIFICATIONS OF MAMMALIAN CELLS USING ARTIFICIAL MICRO-RNA TO ALTER THEIR PROPERTIES AND THE COMPOSITIONS OF THEIR PRODUCTS
    Publication number: 20220112500
    Abstract: The present invention provides methods and compositions for stable genetic modification of cultured mammalian cells. The genetic modifications can be used to produce cultured mammalian cells for therapeutic or diagnostic purposes.
    Type: Application
    Filed: November 4, 2021
    Publication date: April 14, 2022
    Applicant: DNA TWOPOINTO INC.
    Inventors: JEREMY MINSHULL, FERENC BOLDOG, VARSHA SITARAMAN, MAGGIE LEE
  • SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES
    Publication number: 20220115304
    Abstract: In one example, an electronic device comprises a substrate comprising a first side and a second side, a first a lead on the second side, and a cavity in the second side adjacent to the first lead, an electronic component in the cavity and comprising a first terminal, a second terminal, and a third terminal, and a device encapsulant in the cavity and contacting a lateral side of the electronic component, and contacting a lateral side of the first lead opposite to the cavity. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 14, 2022
    Inventors: Shaun Bowers, Yoshio Matsuda, Hyung II Jeon, Byong Jin Kim, Gi Jeong Kim, Jae Min Bae, Seung Woo Lee, Yong Ho Son
  • METHOD OF FABRICATING CIRCUIT BOARD
    Publication number: 20220117093
    Abstract: A method of fabricating a circuit board includes forming a conductive layer on a surface of a substrate, and patterning the conductive layer to define a plurality of plating regions and a plurality of plating lines. The plating regions have at least two different sizes, a first group of the plating regions are interconnected by a first plating line of the plating lines, and a second group of the plating regions are interconnected by a second plating line of the plating lines. A ratio of a total area of the first group of the plating regions to a total area of the second group of the plating regions is from about 1 to about 5. A solder mask is formed on the surface of the substrate to cover the plating lines and partially expose the plating regions. At least one metal layer is electroplated on the exposed plating regions.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 14, 2022
    Inventors: Pei-Chi HU, Jui-Chung LEE, Chi-Wen LIN
  • High Entropy Alloy with Low Specific Gravity
    Publication number: 20220112580
    Abstract: A high-entropy alloy with a low specific gravity includes Fe: 16.7 to 25 at %, Cr: 10.5 to 20.6 at %, Al: 12.7 to 18 at %, remaining Ni, and impurities. The high-entropy alloy includes microstructures of a body-centered cubic (BCC) and a face-centered cubic (FCC) formed together, wherein a fraction of the FCC of the high-entropy alloy is 50 to 80%.
    Type: Application
    Filed: May 6, 2021
    Publication date: April 14, 2022
    Inventors: Hoo Dam Lee, Kyung Sik Choi, Tae Gyu Lee, Byung Ho Min
  • METHOD AND APPARATUS FOR UPLINK TRANSMISSIONS WITH DIFFERENT RELIABILITY CONDITIONS
    Publication number: 20220116953
    Abstract: An operation method of a terminal in a communication system may include: selecting one or more control elements among a plurality of control elements included first UCI in consideration of a size of an uplink resource; generating multiplexed UCIs by multiplexing second UCI with the one or more control elements; and transmitting the multiplexed UCIs to a base station by using the uplink resource.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 14, 2022
    Inventors: Cheul Soon KIM, Sung Hyun MOON, Jung Hoon LEE