Patents by Inventor Young Bae

Young Bae 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).

  • Organic compound and organic electroluminescent device using the same
    Patent number: 11515483
    Abstract: The present disclosure relates to a novel organic compound which has excellent thermal stability, electron transporting ability, and light emitting ability, and to an organic EL device containing the same. As the organic compound is used in an organic material layer of the organic EL device, the thermal stability, luminous efficiency, driving voltage, and life of the device can be improved.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: November 29, 2022
    Assignee: SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Ho Jun Son, Young Bae Kim, Hyung Chan Bae
  • SEMICONDUCTOR DEVICE INCLUDING POLY-SILICON JUNCTION FIELD-EFFECT TRANSISTOR AND MANUFACTURING METHOD THEREOF
    Publication number: 20220376118
    Abstract: A semiconductor device, includes an insulating film formed on a substrate; a conductive layer, comprising first and second doped poly-silicon regions and a undoped poly-Si region, formed on the insulating film; a highly doped first conductivity type drain region and a highly doped a first conductivity type source region formed in the first and second doped poly-silicon regions, respectively; and a highly doped second conductivity type gate region formed in the undoped poly-Si region between the highly doped first conductivity type drain region and the highly doped first conductivity type source region. The undoped poly-Si region is disposed closer to the highly doped first conductivity type source region than the highly doped first conductivity type drain region.
    Type: Application
    Filed: December 13, 2021
    Publication date: November 24, 2022
    Applicant: KEY FOUNDRY CO., LTD.
    Inventor: Young Bae KIM
  • ANTIMICROBIAL COMPOSITION HAVING EXCELLENT ANTIMICROBIAL PROPERTY AND IMPROVED CHEMICAL RESISTANCE, AND MOLDED ARTICLE INCLUDING SAME
    Publication number: 20220372243
    Abstract: Disclosed are an antimicrobial composition having excellent antimicrobial and anti-fungal properties and improved fingerprint resistance and chemical resistance, and a molded article including the same. The antimicrobial composition includes a combination of an amount of about 45 to 85 wt % of a polycarbonate resin, an amount of about 10 to 36 wt % of a polyester resin, an amount of about 3 to 12 wt % of an impact modifier, an amount of about 0.2 to 2 wt % of an inorganic antimicrobial agent, and an amount of about 1 to 6 wt % of a micro powder including a fluorine-based polymer resin, based on the total weight of the antimicrobial composition.
    Type: Application
    Filed: November 22, 2021
    Publication date: November 24, 2022
    Inventors: Jin Gi Ahn, Kyeong Hoon Jang, Dae Sik Kim, Jung Kyu Han, Do Young Bae, Jong Ung Byeon, Tae Jin An, Su Hyuk Jang, Chul Jin Jo
  • Method and apparatus for TDOA wireless positioning using destructive interference of multiple anchor nodes
    Patent number: 11493594
    Abstract: The present invention relates to a method and apparatus for TDOA wireless positioning, has an effect of reducing positioning errors by reducing TDOA errors using destructive interference of multiple anchor nodes by dividing four or more anchor nodes into sets of three or more anchor nodes and by estimating a position of a tag node using TDOA of each set, and has an advantage of reducing the size and weight of the tag node since separate hardware is not required.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: November 8, 2022
    Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Young-Bae Ko, Jiwoong Park
  • HIDDEN TYPE HOLDER DEVICE, VEHICLE ARMREST INCLUDING HOLDER DEVICE, AND TRANSPORTATION MEANS INCLUDING THE SAME
    Publication number: 20220340067
    Abstract: A hidden type holder device includes: a stationary assembly, a movable assembly, and a first return spring, the movable assembly is accommodated in the stationary assembly and movable to the inside or outside of the stationary assembly, the movable assembly has a retractable holder assembly for accommodating an article, and two opposite end portions of the return spring are respectively mounted on the stationary assembly and the movable assembly.
    Type: Application
    Filed: November 23, 2021
    Publication date: October 27, 2022
    Applicants: Hyundai Motor Company, Kia Corporation, Nifco Korea Inc., Seoyon E-Hwa Co., Ltd.
    Inventors: Chun Lei SANG, Cheng Kun LI, Won Young BAE, Bong Ju CHOI, Dae Kyo KIM
  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20220336753
    Abstract: The present disclosure provides an organic electroluminescent device including: an anode; a cathode; and one or more organic material layers interposed between the anode and cathode and selected from the group consisting of a hole injection layer, a hole transporting layer, a light emitting layer, an electron transporting layer, and an electron injection layer, and further including a lifetime enhancement layer (LEL) between the light emitting layer and the electron transporting layer.
    Type: Application
    Filed: January 31, 2022
    Publication date: October 20, 2022
    Applicant: SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Tae Hyung KIM, HoCheol PARK, Young Bae KIM, Chang Jun LEE, Eunjung LEE, Youngmi BEAK
  • High voltage semiconductor device having bootstrap diode
    Patent number: 11469320
    Abstract: A semiconductor device includes a source region and a drain region formed in a substrate and having different conductivity types, an insulating film formed between the source region and the drain region, a deep well region formed under the insulating film, and a pinch-off region formed under the insulating film and having a same conductivity type as the deep well region, wherein a depth of a bottom surface of the pinch-off region is different from a depth of a bottom surface of the deep well region.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: October 11, 2022
    Assignee: KEY FOUNDRY CO., LTD.
    Inventor: Young Bae Kim
  • ROTATABLE ARMREST AND CONSOLE ASSEMBLY INCLUDING THE SAME
    Publication number: 20220314855
    Abstract: A rotatable armrest includes: a housing; a button system; and a hinge system engaged to the button system, in which the button system and the hinge system are provided in the housing, in which the hinge system includes a hinge shaft, and the rotatable armrest is fixed at a first position, a second position, or a third position by being rotated about the hinge shaft, and in which the rotatable armrest is configured to be positioned to be folded downward at the first position, the rotatable armrest is configured to be positioned to be directed forward horizontally at the second position, and the rotatable armrest is configured to be positioned to be directed rearward horizontally at the third position.
    Type: Application
    Filed: December 2, 2021
    Publication date: October 6, 2022
    Applicants: Hyundai Motor Company, Kia Corporation, Nifco Korea Inc., Seoyon E-Hwa Co., Ltd.
    Inventors: Cheng Kun Li, Chun Lei Sang, Won Young Bae, Bong Ju Choi, Dae Kyo Kim
  • Transmission power control method of base station in OFDMA-based wireless communication system
    Patent number: 11457405
    Abstract: A power control method of a base station in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA) is provided for reducing power consumption by turning off the bias of the power amplifier for the duration of a symbol carrying no user data. The method includes checking scheduling information of radio resources, detecting a symbol carrying no user data, based on the scheduling information, and turning off a bias of the power amplifier for a symbol duration of the symbol carrying no user data. The transmission power control method is capable of reducing power consumption of the base station by turning off the bias of the power amplifier of the base station for the symbol duration in which no user data is transmitted.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: September 27, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Geun Lee, Young Bae Park, Young Kyu Choi, Ki Back Kim
  • CAMERA ACTUATOR, CAMERA MODULE AND CAMERA DEVICE INCLUDING SAME
    Publication number: 20220299730
    Abstract: A camera actuator according to an embodiment may include a housing, a prism unit disposed in the housing and a prism drive unit, a shaft unit disposed in the housing so as to tilt the prism unit in a first axis direction or a second axis direction, wherein the shaft unit includes a first shaft arranged in a direction parallel to a first direction, and a second, and a third shaft arranged in directions perpendicular to the first direction.
    Type: Application
    Filed: August 7, 2020
    Publication date: September 22, 2022
    Inventors: Young Bae JANG, Seung Hyeon JEONG
  • Contact device for electrical test
    Patent number: 11442079
    Abstract: The disclosure includes a contact device for electrical test, the contact device for electrical test including a second body portion, a first body portion stacked above the second body portion, a middle portion stacked above the first body portion, and having a first protrusion that is sharp and has a first apex portion, the first protrusion being formed on an upper side of the middle portion, and the first body portion, the middle portion, and the contact portion are sequentially and upwardly stacked, the middle portion and the contact portion include materials different from each other, and a first protrusion is provided inside the second protrusion.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: September 13, 2022
    Assignee: ISC CO., LTD.
    Inventor: Young Bae Chung
  • TRANSMISSION POWER CONTROL METHOD OF BASE STATION IN OFDMA-BASED WIRELESS COMMUNICATION SYSTEM
    Publication number: 20220286959
    Abstract: A power control method of a base station in a wireless communication system based on Orthogonal Frequency Division Multiple Access (OFDMA) is provided for reducing power consumption by turning off the bias of the power amplifier for the duration of a symbol carrying no user data. The method includes checking scheduling information of radio resources, detecting a symbol carrying no user data, based on the scheduling information, and turning off a bias of the power amplifier for a symbol duration of the symbol carrying no user data. The transmission power control method is capable of reducing power consumption of the base station by turning off the bias of the power amplifier of the base station for the symbol duration in which no user data is transmitted.
    Type: Application
    Filed: May 25, 2022
    Publication date: September 8, 2022
    Inventors: Dong Geun LEE, Young Bae PARK, Young Kyu CHOI, Ki Back KIM
  • Display device and touch sensor
    Patent number: 11435858
    Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: September 6, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae Yong Eom, Ki Cheol Kim, Jae Yoon Chang, Won Kyu Kwak, Young Bae Jung
  • CAMERA MODULE
    Publication number: 20220276462
    Abstract: The present invention relates to a camera module comprising: a housing; a lens assembly arranged in the housing; a first driving unit arranged in the lens assembly; a second driving unit which is arranged in the housing and which faces the first driving unit; sensor magnets arranged in the lens assembly and extended in the direction of an optical axis; and a plurality of sensors which are arranged in the housing and which face the sensor magnets, wherein the sensor magnets and the lens assembly are overlapped in a first direction that is vertical with respect to the direction of the optical axis, and in a second direction that is vertical with respect to the direction of the optical axis and the first direction.
    Type: Application
    Filed: June 25, 2020
    Publication date: September 1, 2022
    Inventors: Young Bae JANG, Jong Hyun KANG, Sung June PARK
  • CAMERA ACTUATOR AND CAMERA MODULE INCLUDING THE SAME
    Publication number: 20220279125
    Abstract: Embodiments relate to a camera actuator and a camera module having the same. The camera actuator according to embodiments may have an integrated base; a first camera actuator disposed in a first area of the integrated base and a second camera actuator disposed in a second area of the integrated base. The integrated base may have a first base body; a second base body and a third base body disposed between the first base body and the second base body.
    Type: Application
    Filed: July 7, 2020
    Publication date: September 1, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Young Bae JANG
  • COMPOSITION FOR ALLEVIATING SYMPTOMS OF ANDROPAUSE, CONTAINING EXTRACT OF FICUS AURICULATA LOUR. AS ACTIVE INGREDIENT
    Publication number: 20220265753
    Abstract: The present invention relates to a method of preventing or alleviating symptoms of andropause comprising administering a pharmaceutically effective amount of an extract of Ficus auriculata Lour. To a patient in need thereof. The extract of Ficus auriculata Lour. of the present invention exhibits the effect of preventing and alleviating erectile dysfunction by inhibiting the activity of PDE5, and the effect of preventing and alleviating prostatic hyperplasia by suppressing the expression of AR and PSA.
    Type: Application
    Filed: May 16, 2022
    Publication date: August 25, 2022
    Inventors: Young Bae RYU, Sang Woo Lee, Sang Ho Choi, Ji Young Park, Hyung Jun Kwon, In Chul Lee, Jong Sub Lee, Woo Song Lee, Wan Yi Li
  • CAMERA ACTUATOR
    Publication number: 20220272238
    Abstract: A camera actuator according to an embodiment includes a housing; a prism unit disposed in the housing; and a driving unit for tilting the prism unit, wherein a ball bearing and a pulling magnet for generating attractive force to each other are disposed in the prism unit and the housing, and wherein the prism unit is supported to the housing by the attractive force between the ball bearing and the pulling magnet.
    Type: Application
    Filed: July 22, 2020
    Publication date: August 25, 2022
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Young Bae JANG, Seong Min LEE
  • Pharmaceutical composition containing, as active ingredient, granulocyte-colony stimulating factor mutant protein or transferrin fusion protein thereof
    Patent number: 11421009
    Abstract: The present invention relates to a fusion protein in which transferrin is peptide-bonded to a terminal of a granulocyte-colony stimulating factor (G-CSF) protein or a G-CSF mutant protein in which the 116th threonine is substituted with cysteine in the amino acid sequence of the G-CSF. Specifically, the granulocyte-colony stimulating factor (G-CSF) mutant protein of the present invention or the transferrin fusion protein thereof displays a significantly increased specific activity and blood stability, compared with the conventional human G-CSF, and has a higher purification efficiency than the conventional PEGylated G-CSF characterized by the extended half-life, so that it can be advantageously used for preventing or treating ischemic diseases or neutropenia.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: August 23, 2022
    Assignee: PANACEA INC.
    Inventors: Jeong-Hyeok Yoon, Byung-Ha Chang, Bong-Seok Jin, Ji Young Bae, Soon Nam Kim, Kyeong Su Park, Yeong kyu Park, Hanjo Kim, Youngju Seo, Wooseong Jeong, KyungTae Kang
  • Horizontally movable bowling bag capable of preventing movement of bowling ball
    Patent number: 11413506
    Abstract: A horizontally movable bowling bag is provided to prevent movement of a bowling ball configured such that, in order to prevent movement or falling of the bowling ball when a frame is horizontally moved or when a cover is opened, four or more points of the bowling ball including a lower part of the bowling ball and a bottom surface of the bowling ball along an outer circumference thereof are adjacent to or supported by an upper part of a ball cup provided at the frame and an inner surface of the frame, whereby movement of the bowling ball in the frame is prevented when the frame is horizontally moved.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: August 16, 2022
    Inventors: Sung Hwan Bae, Jae Young Bae, Si Hyeon Bae, Gang Nam Bae
  • Organic compound, organic light-emitting diode and organic light-emitting device containing the compound
    Patent number: 11417845
    Abstract: An organic compound having a spiro-anthracene core and an aromatic or heteroaromatic group and/or an amino group bonded to the core, and an organic light-emitting diode and an organic light-emitting device including the organic compound are disclosed. Since the organic compound of the present disclosure has a rigid structure and a substantially narrow full width at half maximum (FWHM), it is possible to manufacture an organic light-emitting diode and an organic light-emitting device with lowered driving voltages and enhanced luminous efficiency and color purity using the organic compound.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: August 16, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Suk-Young Bae, In-Ae Shin, Jun-Yun Kim