Patents by Inventor In-Haeng Lee

In-Haeng 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: 20240064428
    Abstract: An image adjustment apparatus includes a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keun Joo PARK, Hyun Surk RYU, Tae Chan KIM, Jun Haeng LEE
  • Publication number: 20240064429
    Abstract: An image adjustment apparatus includes a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Keun Joo PARK, Hyun Surk Ryu, Tae Chan Kim, Jun Haeng Lee
  • Publication number: 20240054928
    Abstract: A pixel driving circuit includes a memory unit storing data based on a first signal and a second signal, a driver connected to a luminous element and supplying electric power to the luminous element based on the data stored in the memory unit, and a test controller controlling entry into a test mode in which it is tested whether the pixel driving circuit is defective, wherein the test controller generates a test mode activation signal based on the first signal and the second signal.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 15, 2024
    Applicant: Sapien Semiconductors Inc.
    Inventors: Ji Han KIM, Sung Ho HWANG, Ji Haeng LEE, Dae Young JUNG
  • Publication number: 20240055661
    Abstract: The present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery, which includes an additive including a compound represented by Formula 1, a lithium salt, and an organic solvent, and a lithium secondary battery including the same, wherein R1, R2, and m are described herein.
    Type: Application
    Filed: March 16, 2022
    Publication date: February 15, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jung Min Lee, Hyun Yeong Lee, Chul Eun Yeom, Chul Haeng Lee
  • Publication number: 20240054944
    Abstract: A pixel driving circuit includes a memory unit including a data memory and a register and storing data related to driving of a luminous element, a driver supplying electrical power to the luminous element based on data stored in the memory unit, and a reset unit controlling reset of the memory unit, wherein the reset unit generates a first reset signal for controlling reset of the data memory and a second reset signal for controlling reset of the register.
    Type: Application
    Filed: July 14, 2023
    Publication date: February 15, 2024
    Applicant: Sapien Semiconductor Inc.
    Inventors: Ji Han KIM, Sung Ho HWANG, Ji Haeng LEE, Dae Young JUNG, Jong Gu JEON
  • Patent number: 11898298
    Abstract: A washing machine includes a housing; a drum disposed inside the housing and including a rotation shaft that extends in a vertical direction; and a filter unit disposed at an inner wall of the drum, configured to filter washing water flowing in a circumferential direction of the drum and to discharge the washing water in a radial direction inside of the drum. Accordingly, when a water current is formed inside the drum in the circumferential direction of the drum, the filter unit is disposed inside the drum so that foreign substances in the washing water rotated in the circumferential direction of the drum can be easily filtered.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hak Jae Lee, Jun Ho Kim, Jeong Haeng Lee
  • Publication number: 20240047743
    Abstract: A non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same. Specifically, the non-aqueous electrolyte solution for a lithium secondary battery of the present disclosure may include a lithium salt; a non-aqueous organic solvent; and an oligomer including a repeating unit derived from a monomer represented by Formula 1, a repeating unit derived from a monomer represented by Formula 2, and a repeating unit derived from a monomer represented by Formula 3. Also, the lithium secondary battery of the present disclosure may improve cycle characteristics and high-temperature storage characteristics by including the above non-aqueous electrolyte solution for a lithium secondary battery.
    Type: Application
    Filed: September 7, 2022
    Publication date: February 8, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jun Hyeok HAN, Kyoung Ho AHN, Min Jung KIM, Won Tae LEE, Su Hyeon JI, Chul Haeng LEE
  • Publication number: 20240047752
    Abstract: A non-aqueous electrolyte solution has improved high-temperature stability and high-temperature durability and a lithium secondary battery including the same. The non-aqueous electrolyte solution may include a lithium salt; a non-aqueous organic solvent; and a compound represented by Formula 1 of a specific structure: wherein R1 and R2 are described herein.
    Type: Application
    Filed: August 25, 2022
    Publication date: February 8, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Jeong Woo Oh, Yoon Gyo Cho, Chul Haeng Lee
  • Publication number: 20240047748
    Abstract: A non-aqueous electrolyte solution for a lithium secondary battery includes a compound represented by Formula 1 as follows, a lithium salt, and an organic solvent; and a lithium secondary battery including the same: wherein R1 to R3, L1 and A? are described herein.
    Type: Application
    Filed: September 14, 2022
    Publication date: February 8, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sol Ji Park, Jung Hoon Lee, Chul Haeng Lee, Yoo Sun Kang, Jae Won Lee
  • Publication number: 20240047731
    Abstract: A lithium secondary battery includes a positive electrode, a negative electrode, a separator, and an electrolyte, wherein the positive electrode includes a positive electrode active material layer having a positive electrode active material containing an overlithiated manganese-based oxide represented by Formula 1 below, and the negative electrode includes a negative electrode active material layer having a silicon-based negative electrode active material, LiaNibCocMndMeO2 ??[Formula 1] wherein, M is at least one selected from the group consisting of Al, B, Co, W, Mg, V, Ti, Zn, Ga, In, Ru, Nb, Sn, Sr, and Zr, and 1<a, 0?b?0.5, 0?c?0.1, 0.5?d<1.0, and 0?e?0.2, and. Preferably, in the Formula 1, 1.1?a?1.5, 0.1?b?0.4, 0?c?0.05, 0.5?d?0.80, and 0?e?0.1.
    Type: Application
    Filed: July 21, 2022
    Publication date: February 8, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Byung Chun Park, Yo Han Kwon, Je Young Kim, Seok Koo Kim, Wang Mo Jung, Yong Ju Lee, Chul Haeng Lee
  • Patent number: 11894516
    Abstract: The present invention relates to a thermosetting electrolyte composition for a lithium secondary battery, a gel polymer electrolyte prepared therefrom, and a lithium secondary battery including the gel polymer electrolyte, and particularly, to a thermosetting electrolyte composition for a lithium secondary battery, which includes LiPF6 as a first lithium salt, a second lithium salt excluding the LiPF6, a non-aqueous organic solvent, and a polymer or oligomer containing a unit represented by Formula 1, a gel polymer electrolyte prepared therefrom, and a lithium secondary battery including the gel polymer electrolyte.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: February 6, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Kyoung Ho Ahn, Jung Hoon Lee, Won Kyung Shin, Jae Won Lee, Sol Ji Park, Chul Haeng Lee
  • Patent number: 11894520
    Abstract: The present disclosure provides a non-aqueous electrolyte including a lithium salt, an organic solvent, a compound represented by Formula 1 as a first additive, and a polymer including a repeating unit represented by Formula 2-1, Formula 2-2, and Formula 2-3 as a second additive: all the variables are described herein.
    Type: Grant
    Filed: January 12, 2023
    Date of Patent: February 6, 2024
    Inventors: Yoon Gyo Cho, Jeong Woo Oh, Chul Haeng Lee
  • Publication number: 20240038173
    Abstract: Provided is a pixel driving circuit capable of reducing power consumed for pixel driving by reducing the number of times a capacitor is charged. The pixel driving circuit includes: a video memory configured to store video data related to driving of a plurality of light-emitting devices; a plurality of sub-pixel driving units, respectively corresponding to the plurality of light-emitting devices, configured to supply power to the plurality of light-emitting devices according to the video data stored in the video memory, each of the plurality of sub-pixel driving units having a capacitor unit for charging power required for driving each of the plurality of light-emitting devices; a charge control memory configured to store data related to charging of the capacitor unit; and a charge controller configured to control whether the capacitor unit is charged according to charge control data stored in the charge control memory.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 1, 2024
    Applicant: SAPIEN SEMICONDUCTORS INC.
    Inventors: Ji Han KIM, Jin Woong Jang, Ji Haeng Lee, Dae Young Jung, Jong Gu Jeon
  • Patent number: 11888117
    Abstract: One embodiment of the present invention provides a non-aqueous electrolyte solution for a lithium secondary battery, including a lithium salt, an organic solvent and a compound represented by Formula 1 as a first additive, wherein, R1 and R2 are described herein.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: January 30, 2024
    Inventors: Solji Park, Junghoon Lee, Chul Haeng Lee, Yoosun Kang, Jaewon Lee
  • Patent number: 11881556
    Abstract: The present disclosure provides a non-aqueous electrolyte including an additive including a repeating unit represented by Formula 1 and a repeating unit represented by Formula 2 below: wherein X, R, R1 and R2 are described herein.
    Type: Grant
    Filed: January 12, 2023
    Date of Patent: January 23, 2024
    Inventors: Yoon Gyo Cho, Jeong Woo Oh, Chul Haeng Lee
  • Patent number: 11881974
    Abstract: Disclosed is a modulation method for modulating n-bit data (n=p+q+r). The modulation method includes forming a time difference between a data impulse and a sync impulse to correspond to p-bit data, modulating the amplitude of the sync impulse to correspond to q-bit data and modulating the amplitude of the data impulse to correspond to r-bit data, and combining the sync impulse and the data impulse. As an example, n may be equal to p+q+r.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: January 23, 2024
    Assignee: UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
    Inventors: Tae Wook Kim, Geun Haeng Lee
  • Patent number: 11876177
    Abstract: A non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same are disclosed herein. In some embodiments, a non-aqueous electrolyte solution for a lithium secondary battery, includes an additive having metal ion adsorbability and capable of forming a stable ion conductive film on the surface of an electrode. In some embodiments, a lithium secondary battery including the same has an improved an abnormal voltage drop phenomenon.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: January 16, 2024
    Inventors: Sung Hoon Yu, Chul Haeng Lee, Hyun Seung Kim
  • Patent number: 11876159
    Abstract: An electrolyte and a lithium secondary battery including the same are disclosed herein. In some embodiments, an electrolyte includes a lithium salt, an organic solvent, and an additive, wherein the additive includes a compound represented by Formula 1. In some embodiments, a lithium secondary battery includes a positive electrode, a negative electrode, and the electrolyte.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: January 16, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyun Seung Kim, Chul Haeng Lee, Jeong Woo Oh
  • Publication number: 20240014443
    Abstract: The present invention relates to a compound having a cyclic sulfur oxide structure, and a non-aqueous electrolyte solution additive, a non-aqueous electrolyte solution, and a lithium secondary battery which include the same, wherein the lithium secondary battery of the present invention may achieve improved effects in terms of high-temperature stability and gas generation while being able to achieve stable performance for a long time.
    Type: Application
    Filed: March 28, 2022
    Publication date: January 11, 2024
    Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.
    Inventors: Su Jeong Kim, Jeong Ae Yoon, Jung Min Lee, Mi Sook Lee, Won Kyun Lee, Duk Hun Jang, Chan Woo Noh, Chul Eun Yeom, Kyoung Hoon Kim, Chul Haeng Lee
  • Patent number: 11868435
    Abstract: According to an embodiments of the present disclosure, a method comprising: at an electronic device with one or more processors, obtaining a data set; identifying, based on the data set, a first data point set on a first embedding space, wherein each data point included in the first data point set corresponds to each data included in the data set; identifying a modified first data point set on the first embedding space based on the first data point set by adjusting a property associated with a distribution of the first data point set, wherein the modified first data point set includes at least one modified data point which is not included in the first data point set; and providing a Modified Image of Data (MIOD) by representing the modified first data point set on an imaging space may be provided.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: January 9, 2024
    Assignee: PEBBLOUS INC.
    Inventors: Joo Haeng Lee, Jeong Won Lee