Patents by Inventor Dong Lee

Dong 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).

  • Silylamine compound, composition for depositing silicon-containing thin film containing the same, and method for manufacturing silicon-containing thin film using the composition
    Patent number: 11358974
    Abstract: Provided are a silylamine compound, a composition for depositing a silicon-containing thin film containing the same, and a method for manufacturing a silicon-containing thin film using the composition, and more particularly, to a silylamine compound capable of being usefully used as a precursor of a silicon-containing thin film, a composition for depositing a silicon-containing thin film containing the same, and a method for manufacturing a silicon-containing thin film using the composition.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: June 14, 2022
    Assignee: DNF CO., LTD.
    Inventors: Sung Gi Kim, Jeong Joo Park, Joong Jin Park, Se Jin Jang, Byeong-il Yang, Sang-Do Lee, Sam Dong Lee, Sang Ick Lee, Myong Woon Kim
  • SILICON METAL OXIDE ENCAPSULATION FILM COMPRISING METAL OR METAL OXIDE IN THIN FILM, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20220181578
    Abstract: The present invention relates to a silicon oxide encapsulation film comprising a metal or a metal oxide, and a manufacturing method therefor. The silicon metal oxide encapsulation film according to the present invention has a high thin film growth rate and low moisture and oxygen permeabilities, thereby exhibiting a very excellent sealing effect even at a low thickness, and the stress strength and refractive index thereof can be controlled, thereby enabling a high-quality silicon metal oxide encapsulation film that is applicable to a flexible display to be readily manufactured.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 9, 2022
    Inventors: Myoung Woon KIM, Sang Ick LEE, Se Jin JANG, Sung Gi KIM, Jeong Joo PARK, Won Mook CHAE, A Ra CHO, Byeong il YANG, Joong Jin PARK, Gun Joo PARK, Sam Dong LEE, Haeng don LIM, Sang Yong JEON
  • Apparatus and method for searching for building based on image and method of constructing building search database for image-based building search
    Patent number: 11341183
    Abstract: An apparatus and method for searching for a building on the basis of an image and a method of constructing a building search database (DB) for image-based building search. The method includes constructing a building search DB, receiving a query image from a user terminal, detecting a region to which a building belongs in the query image, extracting features of the region detected in the query image, and searching the building search DB for a building matching the extracted features. Therefore, building search performance can be improved.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: May 24, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Keun Dong Lee, Seung Jae Lee, Jong Gook Ko, Hyung Kwan Son, Weon Geun Oh, Da Un Jung
  • Synapse system of a neuromorphic device including a ferroelectric transistor
    Patent number: 11341403
    Abstract: A synapse system of a neuromorphic device may include a pre-synaptic neuron; a pre-synaptic line extending from the pre-synaptic neuron in a first direction; a post-synaptic neuron; a post-synaptic line extending from the post-synaptic line in a second direction; a selecting controller; a selecting line extending from the selecting controller in a third direction; and a synapse electrically connected with the pre-synaptic line, the post-synaptic line, and the selecting line.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: May 24, 2022
    Assignee: SK hynix Inc.
    Inventor: Hyung-Dong Lee
  • OPTICAL TRANSCEIVER
    Publication number: 20220140932
    Abstract: An optical transceiver of the present invention includes a coexistence element therein. An optical signal according to a first standard and an optical signal according to a second standard are transmitted and received through an optical cable accommodated in a first receptacle of the optical transceiver, and in the coexistence element, the optical signal according to the first standard and the optical signal according to the second standard are divided/combined. Among the divided upstream optical signals, the optical signal according to the first standard is photoelectrically converted in the optical transceiver, and the optical signal according to the second standard is transmitted to the outside through an optical cable accommodated in a second receptacle.
    Type: Application
    Filed: July 26, 2021
    Publication date: May 5, 2022
    Applicant: DZS Inc.
    Inventors: Seung Dong Lee, Jae Goo Kim
  • COMPOSITION FOR DEPOSITING SILICON-CONTAINING THIN FILM CONTAINING BIS(AMINOSILYL)ALKYLAMINE COMPOUND AND METHOD FOR MANUFACTURING SILICON CONTAINING THIN FILM USING THE SAME
    Publication number: 20220139704
    Abstract: Provided are a composition for depositing a silicon-containing thin film containing a bis(aminosilyl)alkylamine compound and a method for manufacturing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film, containing the bis(aminosilyl)alkylamine compound capable of being usefully used as a precursor of the silicon-containing thin film, and a method for manufacturing a silicon-containing thin film using the same.
    Type: Application
    Filed: January 10, 2022
    Publication date: May 5, 2022
    Inventors: Sung Gi KIM, Jeong Joo PARK, Joong Jin PARK, Se Jin JANG, Byeong-il YANG, Sang-Do LEE, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • OPTICAL LINE TERMINAL
    Publication number: 20220140909
    Abstract: An optical line terminal (OLT) includes: a first optical transceiver and a second optical transceiver each configured to transmit or receive at least one optical signal among an optical signal of a first standard and an optical signal of a second standard through an optical cable inserted thereinto, and convert between an optical signal and an electrical signal; a first connector configured to electrically connect an extended output terminal of an electrical signal input/output unit of the first transceiver and an extended output terminal of an electrical signal input/output unit of the second optical transceiver; and a second connector configured to selectively connect the extended output terminal and a default output terminal of the electrical signal input/output unit of the second optical transceiver.
    Type: Application
    Filed: April 26, 2021
    Publication date: May 5, 2022
    Inventors: Seung Dong Lee, Jae Goo Kim
  • POWER TRANSMISSION SYSTEM FOR DRIVING ROBOT JOINT
    Publication number: 20220134541
    Abstract: A power transmission system for driving a robot joint includes a driving part including a first driving unit and a second driving unit, a first force transmission part including a first sheath formed to have a predetermined length, flexibility, and a hollow shape and a first wire which is inserted into the first sheath and of which one end is fixed to a joint of a robot and the other end is connected to the first driving unit, and a second force transmission part including a second sheath formed to have a predetermined length, flexibility, and a hollow shape and a second wire which is inserted into the second sheath and of which one end is fixed to the joint of the robot and the other end is connected to the second driving unit.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 5, 2022
    Applicants: Korea University Research and Business Foundation, ENDO ROBOTICS CO., LTD.
    Inventors: Daehie HONG, Byung Gon KIM, Jinwoo CHOI, Chae Dong LEE, Jung Hyun IM, Hyuk Soon CHOl, Jeonghan KIM
  • Electronic device including coil
    Patent number: 11321701
    Abstract: A portable communication device is provided, which includes a housing including a rear cover; a battery disposed in the housing; NFC circuitry; wireless charging circuitry; MST circuitry; an FPCB including a plurality of layers substantially parallel to each other, at least a portion of the FPCB being disposed between the battery and the rear cover; an NFC coil electrically connected with the NFC circuitry, the NFC coil including a first portion and a second portion formed at different layers of the FPCB; a wireless charging coil electrically connected with the wireless charging circuitry, the wireless charging coil including a third portion and a fourth portion formed at different layers of the FPCB; and an MST coil electrically connected with the MST circuitry, the MST coil including a fifth portion and a sixth portion at different layers of the FPCB.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: May 3, 2022
    Inventors: Hee-Dong Lee, Chul-Hyung Yang, Ji-Woo Lee
  • Disilylamine compound, method for preparing the same, and composition for depositing silicon-containing thin film including the same
    Patent number: 11319333
    Abstract: Provided are a novel disilylamine compound, a method for preparing same, and a composition for depositing a silicon-containing thin film including the same. A disilylamine compound of the present invention has excellent reactivity, is thermally stable, and has high volatility, and thus, is used as a silicon-containing precursor, thereby manufacturing a high-quality silicon-containing thin film.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: May 3, 2022
    Assignee: DNF CO., LTD
    Inventors: Sung Gi Kim, Se Jin Jang, Byeong-il Yang, Joong Jin Park, Sang-Do Lee, Jeong Joo Park, Sam Dong Lee, Gun-Joo Park, Sang Ick Lee, Myong Woon Kim
  • COMPOSITION FOR PREVENTING OR TREATING ATOPIC DERMATITIS COMPRISING SKIN-PENETRATING NUCLEIC ACID COMPLEX AS EFFECTIVE COMPONENT
    Publication number: 20220125935
    Abstract: The present invention relates to a composition for preventing or treating skin diseases, comprising a skin-penetrating nucleic acid complex as an effective component, and more specifically, to a pharmaceutical composition or a cosmetic composition for preventing, alleviating, or treating atopic dermatitis, comprising a skin-penetrating nucleic acid complex in which a carrier peptide nucleic acid and a bioactive nucleic acid targeting TLR2 or IL-4R? are connected by complementary binding. The skin-penetrating nucleic acid complex according to the present invention, in which the carrier peptide nucleic acid and the bioactive nucleic acid targeting TLR2 or IL-4R? are connected by complementary binding, has high skin permeation and skin retention, and thus is useful in the prevention, alleviation or treatment of skin diseases such as atopic dermatitis.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 28, 2022
    Inventors: Ji-Yeon YU, Hye Joo KIM, Yusun KANG, Dong In LEE, Hee Kyung PARK
  • Electronic device for obtaining fingerprints and control method thereof
    Patent number: 11308311
    Abstract: An electronic device according to various embodiments of the present invention comprises: a touch sensor; a fingerprint sensor that is formed in at least a partial area of the touch sensor and is capable of obtaining fingerprint information about an external object; and a processor, wherein the processor may be configured to: sense the movement of the external object by using the touch sensor while sensing the fingerprint information; when the movement satisfies a first designated condition, perform authentication on the external object by using the fingerprint information; and when the movement satisfies a second designated condition, stop the operation of sensing the fingerprint information and provide information related to the movement.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: April 19, 2022
    Assignee: Samsung Electronics Co.
    Inventors: Tushar Balasaheb Sandhan, Hyeong-Wook Yang, Hee-Kuk Lee, Pil-Joo Yoon, Hae-Dong Lee
  • COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF
    Publication number: 20220102643
    Abstract: Provides are a compound capable of improving the luminous efficiency, stability and lifespan of a device, an organic electronic element employing the same, and an electronic device thereof.
    Type: Application
    Filed: July 15, 2021
    Publication date: March 31, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Dong Hee SHIN, Hyung Dong LEE, Sun Hee LEE, Dae Sic KIM, Soung Yun MUN, Young Hoon KANG
  • Semiconductor device
    Patent number: 11289473
    Abstract: Disclosed is a semiconductor device comprising a substrate including a first region and a second region, a first gate pattern on the substrate of the first region, and a second gate pattern on the substrate of the second region. The first gate pattern comprises a first high-k dielectric pattern, a first N-type metal-containing pattern, and a first P-type metal-containing pattern that are sequentially stacked. The second gate pattern comprises a second high-k dielectric pattern and a second P-type metal-containing pattern that are sequentially stacked.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 29, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kiseok Lee, Chan-Sic Yoon, Dongoh Kim, Myeong-Dong Lee
  • Method of manufacturing semiconductor device including spacer
    Patent number: 11282841
    Abstract: A semiconductor device includes a substrate, a first impurity implantation region and a second impurity implantation region on the substrate and spaced apart from each other, a storage node contact in contact with the first impurity implantation region, the storage node contact including an upper contact having a first width, and a lower contact having a second width that is greater than the first width at a lower portion of the upper contact, a bit line electrically connected to the second impurity implantation region and configured to cross the substrate, a bit line node contact between the bit line and the second impurity implantation region, and a spacer between the storage node contact and the bit line and between the storage node contact and the bit line node contact.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: March 22, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo Sub Kim, Hui Jung Kim, Myeong Dong Lee, Jin Hwan Chun
  • Antithrombotic composition containing and
    Patent number: 11273196
    Abstract: The present invention relates to an antithrombotic composition including Polygonum cuspidatum Sieb. et Zucc. and Cinnamomum cassia Blume as active ingredients, and preferably includes an extract obtained by mixing Polygonum cuspidatum Sieb. et Zucc. and Cinnamomum cassia Blume in a weight ratio of 1:2-2:1 and extracting the mixture. The composition of the present invention is highly effective in antithrombotic effects, identified as a platelet aggregation inhibitory effect, a thrombosis inhibitory effect, a thrombosis-delaying effect, and the like, and thus can be used as an effective herbal-medicine-based agent for preventing or treating thrombosis, an antithrombotic health food, and the like.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: March 15, 2022
    Assignees: NATIONAL INSTITUTE FOR KOREAN MEDICINE DEVELOPMENT, NOVMETAPHARMA CO., LTD.
    Inventors: Hyo Jung Kim, Sun Gun Kim, Jai Hyun So, Hwa Dong Lee, Hye Ryung Kang
  • Air purifier
    Patent number: D954925
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 14, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon, Kang-Kyung Lee
  • Air purifier
    Patent number: D955541
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon, Kang-Kyung Lee
  • Air purifier
    Patent number: D955542
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon, Kang-Kyung Lee
  • Air purifier
    Patent number: D955543
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hwan-Dong Lee, Sang-Hoon Yoon, Jin-Sun Park, Hyun-Woo Yoon, Kang-Kyung Lee