Patents by Inventor Jae-Ho Jeon

Jae-Ho Jeon 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: 20230240805
    Abstract: Proposed is a removable retainer including a body part that is formed of a shape memory alloy material and has a front surface in close contact with the outer tooth surface of each tooth, and a fixing part coupled to the body part and fixing the body part, wherein the body part includes a curved protrusion part formed to protrude toward an interdental space to be inserted into the interdental space, and multiple support parts. A manufacturing method of the removable retainer includes a step of acquiring three-dimensional scanning data, a data processing step of generating first and second processing lines, a laser cutting step of laser cutting a flat plate-shaped base material to form a body-part forming part, a shape processing step of cutting the body-part forming part, and a fixing part coupling step of coupling the manufactured body part and the manufactured fixing part to each other.
    Type: Application
    Filed: June 9, 2021
    Publication date: August 3, 2023
    Applicant: Smilecad Co., Ltd.
    Inventors: Seok Jun KIM, Jae Ho JEON
  • Publication number: 20230233290
    Abstract: Proposed is an adhesive retainer including a body part which is formed of a shape memory alloy material and has a front surface in close contact with and attached to each tooth, wherein the body part includes a curved protrusion part which is formed to protrude toward an interdental space so as to be inserted into the interdental space, and multiple support parts having front surfaces which are in close contact with tooth surfaces of teeth outside the interdental space. A manufacturing method of the adhesive retainer includes a step of acquiring three-dimensional scanning data about a tooth arrangement, a data processing step of generating a first processing line and a second processing line, a laser cutting step of laser cutting a flat plate-shaped base material based on processing line data to form a body-part forming part, and a shape processing step of cutting the body-part forming part.
    Type: Application
    Filed: June 9, 2021
    Publication date: July 27, 2023
    Applicant: Smilecad Co., Ltd.
    Inventors: Seok Jun KIM, Jae Ho JEON
  • Publication number: 20230215983
    Abstract: A method for fabricating a light emitting element includes preparing a substrate, and forming a first semiconductor material layer, a light emitting material layer, a second semiconductor material layer and an electrode material layer on the substrate, forming semiconductor rods spaced apart from each other by etching the first semiconductor material layer, the light emitting material layer, the second semiconductor material layer and the electrode material layer in a direction perpendicular to an upper surface of the substrate, forming an insulating layer surrounding sides of the semiconductor rods through a sol-gel process by immersing the substrate, including the semiconductor rods, in a solution containing a precursor material, and forming light emitting elements by separating the semiconductor rods, including the insulating layer, from the substrate, and the light emitting elements have an external quantum efficiency of 20.2±0.6%.
    Type: Application
    Filed: January 6, 2023
    Publication date: July 6, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Mi Hyang SHEEN, Yun Hyuk KO, Dong Uk KIM, Na Ri AHN, Chang Hee LEE, Do Hyung KIM, Ran KIM, In Pyo KIM, Ki Young YEON, Je Won YOO, Joo Hee LEE, Sang Ho JEON, Jung Woon JUNG, Chan Woo JOO, Jin Young CHOI, Na Mi HONG, Jong Il KIM, Jin Ho BYUN, Sang Ho OH, Jae Kwang LEE, Yong Seok CHOI, Jong Hoon HA
  • Publication number: 20230215635
    Abstract: A dielectric composition and a multilayer capacitor including the same are disclosed. The dielectric composition including: a BaTiO3-based main ingredient; a first auxiliary ingredient including rare earth elements; and a second auxiliary ingredient including at least one of Ba and Ca but essentially including Ba, wherein the rare earth elements include Tb and Dy, and the first auxiliary ingredient and the second auxiliary ingredient satisfy a molar content condition of 0.40<(Tb/T_RE)*(Ba+Ca)<0.93, where T_RE is a total molar content of the rare earth elements in the first auxiliary ingredient.
    Type: Application
    Filed: December 13, 2022
    Publication date: July 6, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Sung Park, Hyoung Uk Kim, Je Hee Lee, Hyung Joon Jeon, Jong Ho Lee
  • Publication number: 20230207803
    Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery using a positive electrode comprising the same, and more particularly, to a positive electrode active material which has improved electrochemical properties and improved stability by controlling a pore area and a pore shape of a lithium composite oxide included in the positive electrode active material by adjusting the proportions of ammonia and caustic soda, used in co-precipitation for synthesizing a precursor of the positive electrode active material, and a lithium secondary battery using a positive electrode containing the positive electrode active material.
    Type: Application
    Filed: March 2, 2023
    Publication date: June 29, 2023
    Applicant: ECOPRO BM CO., LTD.
    Inventors: Hyung Joo NOH, Jin Kyeong YUN, Mi Hye YUN, Jae Woo JEON, Ju Chul KIM, Ye Ri JANG, Jin Oh SON, Jun Won SUH, Moon Ho CHOI
  • Publication number: 20230202863
    Abstract: The present invention relates to a method of preparing a positive electrode active material for a lithium secondary battery, and more particularly, to a method of preparing a positive electrode active material for a lithium secondary battery, which is able to improve electrochemical properties and stability by controlling the specific surface area of a positive electrode active material.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Applicant: ECOPRO BM CO., LTD.
    Inventors: Jae Woo JEON, Jun Won SUH, Jin Kyeong YUN, Jin Oh SON, Mi Hye YUN, Moon Ho CHOI, Hyung Joo NOH, Su Bin NA, Ju Chul KIM
  • Publication number: 20230192650
    Abstract: The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.
    Type: Application
    Filed: June 16, 2021
    Publication date: June 22, 2023
    Inventors: Hong Chul Yoon, Joon Tae Park, Jung Woo Lee, Kyung Mi An, Rang A IM, Woo Jin Jeon, Jae Ho Heo, Chang Hee Hong, Jung Eun Park, Te Ik Sohn, Da Hae Hong, Jung Ho Kim, Jae Eui Shin, Yeong Ran Yoo, Min Whan Chang, In Gyu Je, Su Yeon Kang, Yoon Sung Song, Joo Yun Lee
  • Patent number: 11673568
    Abstract: A method for providing engine start information for a hybrid electric vehicle includes determining a likelihood of engine start for each of a plurality of reasons for engine start, and displaying a reason for engine start having a highest likelihood of engine start from among the plurality of reasons for engine start and engine start information including the highest likelihood of engine start in consideration of a type of at least one reason for engine start and a level of the likelihood of engine start.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: June 13, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sung Bae Jeon, Jae Ho Lee, Song Il Park, Sung Jae Oh, Hui Un Son, Min Gyu Heo, Jin Kyeom Cho
  • Publication number: 20230166647
    Abstract: Disclosed are an assist grip and a vehicle including the same. The assist grip includes a fixing part coupled to an interior of a vehicle, a grip part including a radar member that senses whether an object is present within a close distance, and connected to the fixing part to be rotatable, and a connection part connecting the grip part to the fixing part such that the grip part is rotatable.
    Type: Application
    Filed: September 28, 2022
    Publication date: June 1, 2023
    Inventors: Seul Ki Jeon, Eung Hwan Kim, Han Yeol Yu, Beom Sic Yoo, Kyung Jin You, Jae Ho Huh
  • Publication number: 20230140872
    Abstract: Proposed are a spacer and a method of manufacturing the spacer. The spacer includes a body portion configured as a single structure and formed of a shape memory material, the body portion supporting teeth at both sides of a tooth loss space. Furthermore, the body portion includes a first grip portion surrounding a part around a tooth disposed at a first side with respect to the tooth loss space, a second grip portion surrounding a part around a tooth disposed at a second side with respect to the tooth loss space, and a bridge connecting the first grip portion and the second grip portion to each other. Furthermore, the first grip portion and the second grip portion have curved shapes open toward directions opposite to each other. Furthermore, the method includes a data obtaining process, a data processing process, and a laser cutting process.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Applicant: Smilecad Co., Ltd.
    Inventors: Seok Joon KIM, Jae Ho JEON, Byeong Soo KIM
  • Patent number: 11605650
    Abstract: A negative transconductance device is disclosed. The negative transconductance device includes a first transistor having a P-type semiconductor channel, a second transistor having an N-type semiconductor channel, and a third transistor having an ambipolar semiconductor channel and positioned between the first and second transistors. A first drain electrode of the first transistor is electrically connected to a third source electrode of the third transistor, and a drain electrode of the third transistor is electrically connected to a second source electrode of the second transistor.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: March 14, 2023
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Sung Joo Lee, Jeong Ho Cho, Jae Ho Jeon, Hyeon Je Son, Hae Ju Choi, Min Je Kim
  • Patent number: 11362224
    Abstract: Disclosed is a photodetector in which a plurality of conductive stripes spaced apart from each other are bonded onto a two-dimensional semiconductor thin-film, and a pitch between adjacent conductive stripes is controlled to selectively adjust a plasmonic resonance wavelength zone, such that the photodetector has a high absorbance and a wide detection zone at the same time. Further, a manufacturing method thereof is disclosed. The photodetector includes a semiconductor thin-film; and a plurality of conductive stripes bonded onto the semiconductor thin-film and extending in a parallel manner to each other and spaced apart from each other.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: June 14, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Sung Joo Lee, Jae Ho Jeon, Seung Hyuk Choi, Jin Hong Park
  • Publication number: 20210162328
    Abstract: An air purifier filter is proposed. The air purifier filter includes: a filter body having an inlet and an outlet therein such that air flows therethrough, and a receiving space having formed therein; a substrate provided in the receiving space of the filter body; and activated carbon attached to a surface of the substrate, wherein the substrate has a three-dimensional corrugated structure.
    Type: Application
    Filed: October 28, 2020
    Publication date: June 3, 2021
    Inventors: Hee Tae YANG, Sun Ho LEE, Jae Ho JEON, Mi Ra KWON, Yu Min KIM
  • Publication number: 20210143188
    Abstract: A negative transconductance device is disclosed. The negative transconductance device includes a first transistor having a P-type semiconductor channel, a second transistor having an N-type semiconductor channel, and a third transistor having an ambipolar semiconductor channel and positioned between the first and second transistors. A first drain electrode of the first transistor is electrically connected to a third source electrode of the third transistor, and a drain electrode of the third transistor is electrically connected to a second source electrode of the second transistor.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 13, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sung Joo LEE, Jeong Ho CHO, Jae Ho JEON, Hyeon Je SON, Hae Ju CHOI, Min Je KIM
  • Publication number: 20210119070
    Abstract: Disclosed is a photodetector in which a plurality of conductive stripes spaced apart from each other are bonded onto a two-dimensional semiconductor thin-film, and a pitch between adjacent conductive stripes is controlled to selectively adjust a plasmonic resonance wavelength zone, such that the photodetector has a high absorbance and a wide detection zone at the same time. Further, a manufacturing method thereof is disclosed. The photodetector includes a semiconductor thin-film; and a plurality of conductive stripes bonded onto the semiconductor thin-film and extending in a parallel manner to each other and spaced apart from each other.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 22, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sung Joo LEE, Jae Ho JEON, Seung Hyuk CHOI, Jin Hong PARK
  • Patent number: 10770419
    Abstract: An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided. The method includes transmitting a message including information indicating a periodicity of an uplink control channel for an initial network entry; and receiving an uplink signal for the initial network entry through the uplink control channel.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hee-Kwun Cho, In-Seok Hwang, June Moon, Chung-Ryul Chang, Jae-Ho Jeon, Soon-Young Yoon
  • Patent number: 10763233
    Abstract: An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided. The method includes transmitting a message including information indicating a periodicity of an uplink control channel for an initial network entry; and receiving an uplink signal for the initial network entry through the uplink control channel.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: September 1, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hee-Kwun Cho, In-Seok Hwang, June Moon, Chung-Ryul Chang, Jae-Ho Jeon, Soon-Young Yoon
  • Patent number: 10536215
    Abstract: An apparatus and a method for a carrier aggregation (CA) operation using a Frequency Division Duplex (FDD) carrier and a Time Division Duplex (TDD) carrier in a wireless communication system are provided. The method includes receiving downlink signals via downlink FDD TDD CA using a first carrier operated in an FDD mode and a second carrier operated in a TDD mode and transmitting, via the first carrier, uplink signals corresponding to the downlink signals received via the first and second carriers.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-Kwang Lee, Il-Won Kwon, Jung-Ah Choi, Jae-Ho Jeon
  • Publication number: 20190206826
    Abstract: An apparatus and method for reducing the volume of a resource allocation information message in a broadband wireless communication system are provided. The method includes transmitting a message including information indicating a periodicity of an uplink control channel for an initial network entry; and receiving an uplink signal for the initial network entry through the uplink control channel.
    Type: Application
    Filed: February 22, 2019
    Publication date: July 4, 2019
    Inventors: Hee-Kwun CHO, ln-Seok HWANG, June MOON, Chung-Ryul CHANG, Jae-Ho JEON, Soon-Young YOON
  • Patent number: 10313004
    Abstract: An apparatus for a terminal in a wireless communication system includes a receiver configured to receive frame configuration information used by a second carrier which is operated using a Time Division Duplex (TDD) scheme and receive downlink data through downlink TDD-Frequency Division Duplex (FDD) Carrier Aggregation (CA) using a first carrier and the second carrier operated using an FDD scheme and a transmitter configured to transmit uplink data via the first carrier. The downlink data received via the second carrier is received through a downlink subframe identified by the frame configuration information.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: June 4, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-Kwang Lee, Il-Won Kwon, Seung-Joo Maeng, Jae-Ho Jeon, Jung-Ah Choi