Patents by Inventor Ryu Lee

Ryu 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).

  • Publication number: 20250107160
    Abstract: A transistor including a semiconductor channel including a compound semiconductor, and a source electrode and a drain electrode each electrically connected to the semiconductor channel and each independently including a topological conductor, wherein the compound semiconductor and the topological conductor include at least one metal element in common.
    Type: Application
    Filed: April 3, 2024
    Publication date: March 27, 2025
    Inventors: Joonseok Kim, Sangwon KIM, CHANG SEOK LEE, Huije Ryu, KEUN WOOK SHIN
  • Patent number: 12262648
    Abstract: A magnetic memory device includes a conductive line extending in a first direction, a magnetic tunnel junction structure on a first surface of the conductive line, the magnetic tunnel junction structure comprising at least two magnetic patterns and a barrier pattern between the at least two magnetic patterns, and a magnetic layer on a second surface of the conductive line, which is opposite to the first surface. The magnetic layer includes magnetization components having a magnetization in a direction which is parallel to the second surface and intersects the first direction.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: March 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byongguk Park, Jeong-Heon Park, Kyung-Jin Lee, Jeongchun Ryu
  • Publication number: 20250098390
    Abstract: A panel includes: a substrate, unit pixels arranged repeatedly on the substrate, and unit pixel circuits including a unit pixel circuit repeatedly arranged on the substrate and electrically connected to a unit pixel. Each unit pixel includes a red sub-pixel including a red optoelectronic element configured to display red color or detect red light, a green sub-pixel including a green optoelectronic element configured to display green color or detect green light, and a blue sub-pixel including a blue optoelectronic element configured to display blue color or detect blue light. Each unit pixel circuit includes a red pixel circuit electrically connected to the red optoelectronic element, a green pixel circuit electrically connected to the green optoelectronic element, and a blue pixel circuit electrically connected to the blue optoelectronic element. The red pixel circuit, the green pixel circuit, and the blue pixel circuit are stacked along a thickness direction of the substrate.
    Type: Application
    Filed: May 2, 2024
    Publication date: March 20, 2025
    Inventors: Joonseok KIM, Joonyun KIM, Huije RYU, Chang Seok LEE, Luhing HU
  • Publication number: 20250074974
    Abstract: The present invention relates to a fusion protein comprising an anti-C3b antibody or an anti-C5 antibody and an angiogenesis inhibitor, and a composition for treating eye diseases, particularly macular degeneration, by using the same. The protein may not only inhibit complement-related pathways, but can also efficiently regulate angiogenesis. Therefore, the fusion protein dimer can be effectively used to treat and prevent complement-related diseases, particularly eye diseases such as macular degeneration, and thus has high industrial applicability.
    Type: Application
    Filed: December 27, 2022
    Publication date: March 6, 2025
    Inventors: Eu Ddeum Chung, Soomin Ryu, Donggeon Kim, Jihoon Chang, Byoung Chul Lee
  • Patent number: 12240836
    Abstract: Provided herein are novel compounds, e.g., those of Formula (I), as GCN2 inhibitors. Also provided are pharmaceutical compositions including one or more of the novel compounds, and pharmaceutical uses thereof. Compounds provided herein can typically inhibit an activity of a GCN2 and thus can be used for treating or preventing diseases related thereto.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: March 4, 2025
    Assignee: Dong-A ST Co., Ltd.
    Inventors: Cheonhyoung Park, Kimoon Ryu, Tae-Hun Kim, Ha Yoon Kim, Eunhye Ju, Hyung Ki Lee, Youngjee Jeong, Doyoung Choi, Jun Hwan Moon, Nayeon Park, Iksoo Jang, Kyu Hwan Kim, Hyangsoo Lee, Min Jung Lee
  • Publication number: 20250068355
    Abstract: A method of operating storage devices, a memory device, a host device, and a switch, is provided. The method includes: receiving, by the memory device, a first request corresponding to target user data from the host device; generating, by the memory device, first input/output (I/O) stream information based on telemetry information corresponding to the storage devices and map data in a buffer memory of the memory device based on the first request, wherein the first I/O stream information indicates a data path between a first storage device of the storage devices and the host device; providing, by the memory device, a first redirection request including the first request and the first I/O stream information to the host device or the first storage device through the switch; and processing the target user data according to the first I/O stream information in the first redirection request.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Chon Yong LEE, Jae-Gon LEE, Kyung-Chang RYOO, Kyunghan LEE, Hyeyoung RYU
  • Patent number: 12219621
    Abstract: A wireless communication system includes an aggregate node and sensor nodes wirelessly communicable with the aggregate node. The sensor nodes each transmit data to the aggregate node in a respective scheduled data transmission cycle whenever in a connected state which enables wireless communication therewith. The sensor nodes each cyclically transmits a connection request for wireless communication to the aggregate node whenever in a disconnected state. Then, the sensor nodes each set a request transmission cycle for transmission of the connection request. As to the request transmission cycle, in a situation of being put in a disconnected state unintentionally, the sensor nodes each shorten the request transmission cycle relative to a cycle used in a situation of being intentionally put in a disconnected state.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: February 4, 2025
    Assignee: DENSO CORPORATION
    Inventors: Sho Matsumoto, Ryu Atsuta, Youichi Hayase, Jungaun Lee
  • Patent number: 12218308
    Abstract: An additive, an electrolyte for a rechargeable lithium battery, and a rechargeable lithium battery including the same, the additive being represented by Chemical Formula 1 or Chemical Formula 2:
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Wonseok Cho, Dahyun Kim, Minseo Kim, Sanghyung Kim, Sanghoon Kim, Sangwoo Park, Hyejin Park, Myungheui Woo, Bokyung Ryu, Tae Jin Lee, Olga Tsay, Pavel Shatunov
  • Publication number: 20120184118
    Abstract: A network jack is provided. The network jack includes a jack body having an opening and a side wall; a door body having a lateral protrusion; and a resilient pivot connecting the jack body and the door body and urging the lateral protrusion against the side wall.
    Type: Application
    Filed: September 13, 2011
    Publication date: July 19, 2012
    Applicant: Dan-Chief Enterprise Co.,Ltd.
    Inventors: Allen Lee, Ryu Lee