Patents by Inventor Byoung In Joo

Byoung In Joo 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: 11961775
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Publication number: 20240116853
    Abstract: 2-hydroxy-5-[2-(4-(trifluoromethylphenyl)ethylamino)]benzoic acid crystal forms and a preparation method therefor are proposed. Crystal form I is a monoclinic crystal system, which has a Pc space group and can be obtained by slow cooling, evaporating the solvent at a constant temperature, evaporating the solvent at an increased temperature, or adding an anti-solvent. Crystal form II is a triclinic crystal system, which has a P1 space group and can be obtained by rapid cooling or freeze-drying. According to the method, the process is simple, costs are low, and the yield exceeds 90%; and the crystal forms of the crystal forms I and II have high purity, the crystal shapes thereof are intact, and have excellent fluidity, facilitating preparation, particularly the preparation of a pharmaceutical preparation for preventing and/or treating degenerative diseases of the central nervous system. Furthermore, the two crystal forms have a better apparent solubility than that of raw materials.
    Type: Application
    Filed: December 6, 2021
    Publication date: April 11, 2024
    Inventors: Xinliang XU, Guoqing ZHANG, Chenghan ZHUANG, Lei WANG, Byoung Joo GWAG, Chun San AHN, Jing Yu JIN
  • Patent number: 11939494
    Abstract: A technical problem to be achieved by the present disclosure is to provide an adhesive resin composition for a conductor, which contains inorganic fillers having different average particle diameters and has enhanced thermal conductivity as a result of controlling the content of the inorganic fillers, and an adhesive film for a semiconductor produced using the same.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: March 26, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Jong Min Jang, Byoung Ju Choi, Kwang Joo Lee, Yu Lin Sun
  • Publication number: 20240051915
    Abstract: A method for preparing 2-hydroxy-5-[2-(4-(trifluoromethylphenyl)ethylamino)]benzoic acid is proposed. The method may include protection, condensation, and hydrolysis. By means of the screening of a hydroxyl protecting reagent for a starting material, for example, 2-(4-trifluoromethyl)phenethylalcohol and the optimization of other process parameters, the contents of meta-isomer impurities and disubstituted impurities in a target product are effectively controlled. Accordingly, the quality of the product is significantly improved, the reaction yield is also greatly improved, and the improved product quality can satisfy related requirements of preparation research.
    Type: Application
    Filed: December 6, 2021
    Publication date: February 15, 2024
    Inventors: Xinliang XU, Chenghan ZHUANG, Lei WANG, Xin LU, Bo ZHANG, Byoung Joo GWAG, Chun San AHN, Jing Yu JIN
  • Publication number: 20230390231
    Abstract: The present invention relates to pharmaceutical compositions and methods for treating ischemic stroke in humans, using a tetrafluorobenzyl derivative of formula (I) or a pharmaceutically acceptable salt thereof conjointly with a thrombolytic drug, endovascular thrombectomy, or both (e.g., endovascular thrombectomy and a thrombolytic drug). Administration of a tetrafluorobenzyl derivative of formula (I) or its pharmaceutically acceptable salt can reduce reperfusion injury and other adverse events in patients conjointly receiving a thrombolytic drug, endovascular thrombectomy, or endovascular thrombectomy with a thrombolytic drug.
    Type: Application
    Filed: August 21, 2023
    Publication date: December 7, 2023
    Inventors: Byoung Joo GWAG, Chun San An, Jing Yu Jin, Sung Ig Cho, Fangmeng Zhu, Xinliang Xu, Weiqiang Zhan, Fuxin Liu, Soon-Mi Won
  • Patent number: 11826329
    Abstract: The present invention relates to pharmaceutical compositions and methods for treating ischemic stroke in humans, using a tetrafluorobenzyl derivative of formula (I) or a pharmaceutically acceptable salt thereof conjointly with a thrombolytic drug, endovascular thrombectomy, or both (e.g., endovascular thrombectomy and a thrombolytic drug). Administration of a tetrafluorobenzyl derivative of formula (I) or its pharmaceutically acceptable salt can reduce reperfusion injury and other adverse events in patients conjointly receiving a thrombolytic drug, endovascular thrombectomy, or endovascular thrombectomy with a thrombolytic drug.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: November 28, 2023
    Assignee: GNT Pharma Co., Ltd.
    Inventors: Byoung Joo Gwag, Chun San An, Jing Yu Jin, Sung Ig Cho, Fangmeng Zhu, Xinliang Xu, Weiqiang Zhan, Fuxin Liu, Soon-Mi Won
  • Publication number: 20230233503
    Abstract: The present invention relates to pharmaceutical compositions and methods useful for treating pulmonary disorders, including asthma, chronic obstructive pulmonary disease (COPD), asthma-COPD overlap syndrome (ACOD), or any other respiratory diseases comprising 2-hydroxybenzoic acid derivatives of the formula (I) or a pharmaceutically acceptable salt thereof. Administration of a 2-hydroxybenzoic acid derivative of formula (I) significantly alleviates airway tissue damage and inflammation in animal models of asthma and COPD.
    Type: Application
    Filed: December 28, 2022
    Publication date: July 27, 2023
    Inventors: Sojung Won, JinHwan Lee, Chun San Ahn, Sung Ig Cho, Byoung Joo Gwag
  • Patent number: 11600344
    Abstract: Provided herein may be a memory device and a method of operating the memory device. The memory device includes an operation code generator configured to generate a program code and a verify code in response to a program control code and to output an operation code using the program code and the verify code, a verify counter configured to store a count value acquired by counting the number of verify operations that are performed depending on the verify code, a verify determiner configured to compare the count value with a reference value depending on the result of the verify operation and to generate the program control code to change a step voltage for raising a program voltage depending on the comparison result, and a voltage generator configured to generate the program voltage and a verify voltage depending on the operation code.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: March 7, 2023
    Assignee: SK hynix Inc.
    Inventor: Byoung In Joo
  • Publication number: 20220249343
    Abstract: The present invention relates to a composition comprising: a 5-benzyl aminosalicylic acid compound in chemical formula I or cosmetically acceptable salts thereof; and a cosmetically acceptable excipient suitable for local administration. The composition comprising the 5-benzyl aminosalicylic acid compound in chemical formula I or cosmetically acceptable salts thereof can be used for reducing or alleviating human skin aging by means of antioxidant, anti-inflammatory and whitening actions on the skin.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 11, 2022
    Applicant: GNT PHARMA CO., LTD.
    Inventors: Jin Hee SHIN, Byoung Joo GWAG, Soon Mi WON
  • Publication number: 20220241231
    Abstract: The present disclosure relates to pharmaceutical compositions for treating cognitive decline in companion animals, comprising a 5-benzylaminosalicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable excipient, e.g., suitable for oral administration. Compositions comprising the 5-benzylamino salicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof can be used to treat progressive cognitive disorder in neurological diseases including cognitive dysfunction syndrome (CDS), dysthymia, involutive depression, and confusional syndrome in aging companion animals.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 4, 2022
    Inventors: Jinhwan LEE, Jae Bong Moon, Byoung Joo Gwag
  • Patent number: 11321018
    Abstract: A memory device, of an electronic device, that controls a start of an operation of a sub microcontroller includes a plurality of memory cells. The memory device includes a command interface logic encoding a command received from an outside of the memory device to generate an encoding signal, a multi-microcontroller circuit including a main microcontroller and a sub microcontroller outputting a setting signal for performing an operation on the plurality of memory cells based on the encoding signal, and a read only memory outputting ROM data corresponding to a ROM address output from the multi-microcontroller circuit. The sub microcontroller receives a micro out signal output from the main microcontroller and simultaneously operates with the main microcontroller, during an operation of the main microcontroller.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: May 3, 2022
    Assignee: SK hynix Inc.
    Inventor: Byoung In Joo
  • Patent number: 11155266
    Abstract: An active roll control apparatus is provided. The apparatus includes a first actuator that is disposed adjacent to front wheels or rear wheels and is configured to adjust roll stiffness. A controller operates the first actuator in a reverse phase control manner in a roll angle increasing direction when a vehicle is in a low-friction turning driving state.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: October 26, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung-Joo Kim, Eun-Woo Na
  • Publication number: 20210319838
    Abstract: Provided herein may be a memory device and a method of operating the memory device. The memory device includes an operation code generator configured to generate a program code and a verify code in response to a program control code and to output an operation code using the program code and the verify code, a verify counter configured to store a count value acquired by counting the number of verify operations that are performed depending on the verify code, a verify determiner configured to compare the count value with a reference value depending on the result of the verify operation and to generate the program control code to change a step voltage for raising a program voltage depending on the comparison result, and a voltage generator configured to generate the program voltage and a verify voltage depending on the operation code.
    Type: Application
    Filed: September 15, 2020
    Publication date: October 14, 2021
    Applicant: SK hynix Inc.
    Inventor: Byoung In JOO
  • Publication number: 20210283080
    Abstract: The present invention relates to pharmaceutical compositions and methods for treating ischemic stroke in humans, using a tetrafluorobenzyl derivative of formula (I) or a pharmaceutically acceptable salt thereof conjointly with a thrombolytic drug, endovascular thrombectomy, or both (e.g., endovascular thrombectomy and a thrombolytic drug). Administration of a tetrafluorobenzyl derivative of formula (I) or its pharmaceutically acceptable salt can reduce reperfusion injury and other adverse events in patients conjointly receiving a thrombolytic drug, endovascular thrombectomy, or endovascular thrombectomy with a thrombolytic drug.
    Type: Application
    Filed: March 10, 2021
    Publication date: September 16, 2021
    Inventors: Byoung Joo Gwag, Chun San An, Jing Yu Jin, Sung Ig Cho, Fangmeng Zhu, Xinliang Xu, Weiqiang Zhan, Fuxin Liu, Soon-Mi Won
  • Patent number: 11061052
    Abstract: A probe includes a probe body for providing an object with a test signal; a tip arranged on an end of the probe body to make contact with the object; and an alignment key protruded from a side of the probe body.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: July 13, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., MICROFRIEND CO., LTD.
    Inventors: Sung-Hoon Lee, Byoung-Joo Kim, Mi-Rye Lee, Hwang-Jin Yeo, Tae-Jong Lee
  • Publication number: 20210124528
    Abstract: A memory device, of an electronic device, that controls a start of an operation of a sub microcontroller includes a plurality of memory cells. The memory device includes a command interface logic encoding a command received from an outside of the memory device to generate an encoding signal, a multi-microcontroller circuit including a main microcontroller and a sub microcontroller outputting a setting signal for performing an operation on the plurality of memory cells based on the encoding signal, and a read only memory outputting ROM data corresponding to a ROM address output from the multi-microcontroller circuit. The sub microcontroller receives a micro out signal output from the main microcontroller and simultaneously operates with the main microcontroller, during an operation of the main microcontroller.
    Type: Application
    Filed: July 1, 2020
    Publication date: April 29, 2021
    Applicant: SK hynix Inc.
    Inventor: Byoung In JOO
  • Patent number: 10976955
    Abstract: A semiconductor device includes a first processor configured to process a first code based on a first clock signal; and a second processor, controlled by the first processor, electrically coupled to a memory, and configured to process a second code based on the first clock signal and a second clock signal, wherein the second clock signal has a faster cycle than the first clock signal.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: April 13, 2021
    Assignee: SK hynix Inc.
    Inventor: Byoung In Joo
  • Patent number: 10777237
    Abstract: There may be provided an electronic device, and more particularly, a semiconductor memory device and a method of operating the same. The semiconductor memory device may include a memory cell array including a plurality of memory cells. The semiconductor memory device may include an operation control signal generator configured to receive a request for performing a target operation from the controller configured to control the semiconductor memory device and to generate a synchronizing signal for performing the target operation. The semiconductor memory device may include a temperature detect circuit configured to detect temperatures of the plurality of memory cells in response to the synchronizing signal.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: September 15, 2020
    Assignee: SK hynix Inc.
    Inventor: Byoung In Joo
  • Publication number: 20200206172
    Abstract: The present disclosure relates to pharmaceutical compositions for treating cognitive decline in companion animals, comprising a 5-benzylaminosalicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable excipient, e.g., suitable for oral administration. Compositions comprising the 5-benzylamino salicylic acid compound of formula (I), or a pharmaceutically acceptable salt thereof can be used to treat progressive cognitive disorder in neurological diseases including cognitive dysfunction syndrome (CDS), dysthymia, involutive depression, and confusional syndrome in aging companion animals.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 2, 2020
    Inventors: Jinhwan Lee, Jae Bong Moon, Byoung Joo Gwag
  • Publication number: 20200081035
    Abstract: A probe includes a probe body for providing an object with a test signal; a tip arranged on an end of the probe body to make contact with the object; and an alignment key protruded from a side of the probe body.
    Type: Application
    Filed: March 28, 2019
    Publication date: March 12, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: SUNG-HOON LEE, BYOUNG-JOO KIM, MI-RYE LEE, HWANG-JIN YEO, TAE-JONG LEE