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).

  • Patent number: 10752673
    Abstract: Disclosed herein are methods for high-throughput screening of a functional antibody fragment for an immunoconjugate that targets a protein antigen. The method combines a phage-displayed synthetic antibody library and high-throughput cytotoxicity screening of non-covalently assembled immunotoxins or cytotoxic drug to identify highly functional synthetic antibody fragments for delivering toxin payloads.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: August 25, 2020
    Assignee: ACADEMIA SINICA
    Inventors: An-Suei Yang, Hong-Sen Chen, Chung-Ming Yu, Shin-Chen Hou, Wei-Ying Kuo, Yi-Kai Chiu, Yueh-Liang Tsou, Hung-Ju Hsu, Hwei-Jiung Wang, Shih-Hsien Chuang, Chao-Pin Lee
  • Patent number: 10755639
    Abstract: A pixel unit of a display device including: an OLED; a first transistor including a first electrode connected to a first node, a second electrode connected to a second node, and a third electrode connected to a third node; a capacitor including a first electrode receiving a power voltage and a second electrode connected to the first node; a second transistor including a first electrode receiving a scan signal, a second electrode receiving a data voltage and a third electrode connected to the second node; a third transistor including a first electrode receiving the scan signal, a second electrode connected to the first node and a third electrode connected to the third node, wherein at least one of the first and third transistors includes a fourth electrode, the fourth electrode receives a compensation voltage when an operation temperature is above a preset temperature and is floated when the operation temperature is equal to or more than the preset temperature.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: August 25, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Myounggeun Cha, Sanggun Choi, Jiyeong Shin, Yong Su Lee
  • Patent number: 10752012
    Abstract: The present invention relates to an ink container for an inkjet printer, the ink container being configured to prevent a problem caused by fine bubbles accumulated in the ink container. As the ink container containing ink for supplying ink to an inkjet head having a plurality of nozzles that discharge ink, the ink container includes: a bottom surface inclined so that a first side thereof connected to a return line through which ink is returned from the inkjet head is positioned higher than a second side thereof connected to a supply line through which ink is supplied to the inkjet head; and a bubble removing net provided between the supply line and the return line to remove bubbles from ink contained in the ink container.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: August 25, 2020
    Assignee: GOSANTECH CO., LTD
    Inventors: Sung-hee Lee, Kwang-su Kim
  • Patent number: 10756052
    Abstract: A method of manufacturing an integrated fan-out (InFO) package includes at least the following steps. A package array is formed. A dielectric layer having a core layer formed thereon is provided. The core layer includes a plurality of cavities penetrating through the core layer. The dielectric layer and the core layer are attached onto the package array such that the core layer is located between the dielectric layer and the package array. A plurality of first conductive patches is formed on the dielectric layer above the cavities.
    Type: Grant
    Filed: July 28, 2019
    Date of Patent: August 25, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Albert Wan, Ching-Hua Hsieh, Chung-Hao Tsai, Chuei-Tang Wang, Chao-Wen Shih, Han-Ping Pu, Chien-Ling Hwang, Pei-Hsuan Lee, Tzu-Chun Tang, Yu-Ting Chiu, Jui-Chang Kuo
  • Patent number: 10753879
    Abstract: Provided is a method for measuring the concentration of bis(2,4,4-trimethylpentyl) phosphinic acid using ICP-OES, the method including the steps of: (a) decomposing and dissolving an organic solvent into an acid; (b) preparing a phosphorus reference solution and producing a calibration curve using the phosphorus reference solution; and (c) measuring the phosphorus concentration (mg/L) of the solution of step (a) using the calibration curve of step (b) and calculating the concentration (v/v %) of bis(2,4,4-trimethylpentyl) phosphinic acid in the organic solvent using the phosphorus concentration.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: August 25, 2020
    Assignee: KOREA RESOURCES CORPORATION
    Inventors: Seung Ho Lee, Young Hun Kim, Jeon Woong An, Youn Kyu Yi
  • Patent number: 10755453
    Abstract: An image processing apparatus includes an input device configured to receive a computerized tomography image of a first respiration phase of an object; a data selector configured to select magnetic resonance image data similar to the object from among magnetic resonance image data; and an image generator configured to generate a computerized tomography image of a second respiration phase of the object based on the selected magnetic resonance image data.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: August 25, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyong Joon Lee, Won-chul Bang, Youngtaek Oh, Jiwon Ryu, Jayeon Jeong
  • Patent number: 10755556
    Abstract: A device includes a housing, an emitter, a detector, and a processor. The housing has a body contact surface configured for affixation to a tissue site of a body. The emitter is coupled to the housing and has an emission surface and an electrical terminal. The emission surface is configured to emit light proximate the body contact surface in response to a signal applied to the electrical terminal. The detector is coupled to the housing. The detector has a sense surface and an output terminal. The detector is configured to provide an output signal on the output terminal in response to light detected at the sensor surface. The processor is coupled to the electrical terminal and coupled to the output terminal. The processor is configured to implement an algorithm to monitor for an interruption between the body contact surface and the body and configured to generate an interrupt signal corresponding to the monitoring.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: August 25, 2020
    Assignee: Nonin Medical, Inc.
    Inventors: Gregory J. Rausch, Hugh Ferguson, David Lee Lemke
  • Patent number: 10755500
    Abstract: A sub-reader and a method of controlling the sub-reader are provided. The method of controlling the sub-reader which is connected to a door reader provided in an existing installed door operating device to provide a communication method that is not supported by the door reader includes: obtaining first open request information using a first communication method from a terminal; obtaining second open request information for transmission to the door reader based on the first open request information; and transmitting the second open request information to the door reader using a second communication method different from the first communication method.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 25, 2020
    Assignee: MOCA SYSTEM INC.
    Inventors: Dong Mok Shin, In Sik Baek, Jong Keun Lee, Jung Young Kim, Seong Bin Choi, Jae Won Lee
  • Patent number: 10756176
    Abstract: A stacked nanosheet semiconductor device and method of forming are provided. In an illustrative embodiment, a gate all around (GAA) stacked nanosheet field effect transistor (FET) includes a plurality of stacked semiconductor channel nanosheet layers and a dummy nanosheet layer formed above a top one of the stacked semiconductor channel nanosheet layers, the dummy nanosheet formed from a dielectric material. The GAA stacked nanosheet FET also includes a high dielectric constant (high-k) material formed around each of the plurality of stacked semiconductor channel nanosheet layers and around the dummy nanosheet layer and a first work function (WF) metal formed around the plurality of stacked semiconductor channel nanosheet layers and the dummy nanosheet layer.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: August 25, 2020
    Assignee: International Business Machines Corporation
    Inventors: Pouya Hashemi, Takashi Ando, Jingyun Zhang, Choonghyun Lee, Alexander Reznicek
  • Patent number: 10756156
    Abstract: A display device includes a substrate, a pixel circuit unit which is disposed on the substrate and having a first hole, a light blocking layer which is disposed on the pixel circuit unit and having a second hole corresponding to the first hole, a light emitting layer disposed on the pixel circuit unit, and a sealing unit on the light blocking layer. The substrate includes a first layer having a depression corresponding to the first hole, and a second layer which is disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole. The sealing unit includes a cover portion on the light blocking layer, and an extension portion extending from the cover portion. The depression has a width larger than a width of the third hole.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: August 25, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wooyong Sung, Junghan Seo, Kwanhyuck Yoon, Sooyoun Kim, Jongki Kim, Seungho Yoon, Heeyeon Lee, Moonwon Chang
  • Patent number: 10756211
    Abstract: A semiconductor device includes an active pattern protruding from a substrate, a gate structure crossing over the active pattern, and source/drain regions disposed on the active pattern at opposite sides of the gate structure. Each of the source/drain regions includes a first epitaxial pattern contacting the active pattern and a second epitaxial pattern on the first epitaxial pattern. The first epitaxial pattern comprises a material having a lattice constant which is the same as that of the substrate, and the second epitaxial pattern comprises a material having a lattice constant greater than that of the first epitaxial pattern.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: August 25, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keum Seok Park, Jungho Yoo, Jinyeong Joe, Bonyoung Koo, Dongsuk Shin, Hongsik Yoon, Byeongchan Lee
  • Patent number: 10751269
    Abstract: A method of producing a hair-dyeing composition kit includes providing a first composition including from 5 to 30% by weight of a first base material containing polyoxyethylene octyl ether phosphate and polyoxyethylene oleyl ether phosphate, and an auxiliary constituent of cetearyl alcohol, behenyl alcohol, mineral oil, and mixtures thereof; from 5 to 25% by weight of an alkalizing agent of monoethanolamine, ammonia water having a concentration of 28% by weight, and mixtures thereof; from 0.01 to 2% by weight of a color developer; and a first solvent; and providing a second composition including from 1 to 10% by weight of a second base material of polyoxyethylene oleyl ether phosphate, cetearyl alcohol, and mixtures thereof; from 12 to 20% by weight of an oxidizing agent; from 0.1 to 1% by weight of a pH adjusting agent; and a second solvent. The first the second compositions are combined in use.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: August 25, 2020
    Assignee: AREUMDAWOON COSMETICS CO., LTD.
    Inventor: Jae Il Lee
  • Patent number: 10757147
    Abstract: According to some embodiments, a method in a network node of a wireless communication network comprises determining that a plurality of S1-AP UE contexts maintained by the network node remain valid after a SCTP failure; generating an S1 Setup Request message comprising an indication that the UE contexts remain valid; and communicating the S1 Setup Request message to a MME. In particular embodiments, a method in an MME comprises receiving an S1 Setup Request message from a network node comprising an indication that UE contexts maintained by the network node remain valid after a SCTP failure. The MME determines a plurality of UE contexts maintained by the MME remain valid after a SCTP failure; generates an S1 Setup Response message comprising an indication that UE contexts maintained by the MME remain valid; and communicates the S1 Setup Response message to the network node.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: August 25, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Loudon Lee Campbell
  • Patent number: 10755491
    Abstract: According to various embodiments, an electronic device may include at least one sensor, at least one communication circuit, and a processor electrically connected to the at least one sensor and/or the at least one communication circuit, wherein the processor is configured to determine a relay message generation condition associated with a vehicle based at least on data acquired from the at least one sensor and/or the at least one communication circuit, to generate a relay message based at least on the data acquired from the at least one sensor and/or the at least one communication circuit when the relay message generation condition is satisfied based on the determination result, and to transmit the generated relay message to an external vehicle through the at least one communication circuit.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: August 25, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seungcheol Lee, Je-Hyun Lee, Ki-Ho Cho, Hyoung-Tak Cho, Jong-Sung Joo, A Reum Choi, In-Young Choi, Sun-Min Hwang
  • Patent number: 10754133
    Abstract: A cloaking device includes an object-side, an image-side, an object-side curved cloaking region (CR) boundary having an outward facing mirror surface and an inward facing surface, and an image-side curved CR boundary an outward facing mirror surface and an inward facing surface. A cloaked region is bounded by the inward facing surfaces of the object-side curved CR boundary and the image-side curved CR boundary. At least one exterior boundary with an inward facing mirror surface is spaced apart from the object-side curved CR boundary and the image-side curved CR boundary. Light from an object positioned on the object-side of the cloaking device and obscured by the cloaked region is redirected around the cloaked region to form an image of the object on the image-side of the cloaking device such that the light from the object appears to pass through the CR.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: August 25, 2020
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Kyu-Tae Lee, Debasish Banerjee
  • Patent number: 10756145
    Abstract: An organic light-emitting display device includes a color filter disposed on a light-emitting structure. An over-coat layer may be disposed between the color filter and the light-emitting structure. Diffusion-beads are dispersed in the over-coat layer. Thus, in the organic light-emitting display device according to the aspect of the present disclosure, light efficiency may be increased without a process of forming micro-lens.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: August 25, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Ha-Na Kang, Chung-Sun Lim, Seung-Beum Lee
  • Patent number: 10756338
    Abstract: Provided are a method of manufacturing a cathode active material including a first step of preparing a metal glycolate solution, a second step of mixing lithium-containing transition metal oxide particles and the metal glycolate solution and stirring in a paste state, a third step of drying the paste-state mixture, and a fourth step of performing a heat treatment on the dried mixture, a cathode active material including a metal oxide layer which is manufactured by the above method, and a secondary battery composed of a cathode including the cathode active material.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: August 25, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Dong Kwon Lee, Seung Beom Cho, Jun Seok Nho, Wook Jang
  • Patent number: 10750840
    Abstract: A tubular vessel includes an applicator unit, configured to be used after separately storing an applicator unit, which is detachable, in the freezer, such that it is possible to maintain coldness when an application surface is attached on user's face, by storing refrigerant inside the applicator unit.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: August 25, 2020
    Assignees: YONWOO CO., LTD., HANKOOK COSMETICS MANUFACTURING CO., LTD
    Inventors: Woong-Hee Lee, Sung-Taek Lim, Yeon-Jin Lee
  • Patent number: D894050
    Type: Grant
    Filed: February 10, 2019
    Date of Patent: August 25, 2020
    Assignee: Lyft, Inc.
    Inventors: Ethan Duncan Eyler, Alejandro Salvador Garcia, Peter Rex Luedtke, Jesse Jones McMillin, Rasmus Breitholtz, Stijn Jagers, Sang Ik Lee, Zachary London, Victoria Slaker
  • Patent number: D894193
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: August 25, 2020
    Assignee: HAND HELD PRODUCTS, INC.
    Inventors: Mark Lee Oberpriller, Timothy R. Fitch, Yuefeng Mo