Patents by Inventor Joon Lee

Joon 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).

  • MICRO-NEEDLE PATCH
    Publication number: 20230372688
    Abstract: This application relates to a microneedle (or micro-needle) patch. In one aspect, the microneedle patch includes a base and a microneedle. The microneedle may protrude from a surface of the base, and includes a plurality of layers. The microneedle may also have curvatures in a region where the layers are in contact with each other.
    Type: Application
    Filed: October 25, 2021
    Publication date: November 23, 2023
    Inventors: Jae Joon LEE, Yi Seul JEON
  • Thermoplastic resin composition having high rigidity and low coefficient of linear thermal expansion and molded article comprising same
    Patent number: 11820884
    Abstract: The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion and a molded article including the same. Specifically, the thermoplastic resin composition includes a first polypropylene resin having crystallinity of 50% to 80%, a second polypropylene resin having a coefficient of linear thermal expansion of 70 ?m/m·° C. to 90 ?m/m·° C., an elastomer, and an inorganic filler.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: November 21, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAE HA CO., LTD.
    Inventors: Jin Young Yoon, Hee Joon Lee, Dong Eun Cha, Sun Jun Kwon, Chun Ho Park, Seung Ryong Jeong, Kwan Suk Ryu, Tae Kyung Lee
  • MICRONEEDLE PATCH, METHOD OF MANUFACTURING MICRONEEDLE PATCH, AND APPARATUS FOR MANUFACTURING MICRONEEDLE PATCH
    Publication number: 20230364401
    Abstract: This application relates to a microneedle patch, a method of manufacturing a microneedle patch, and an apparatus for manufacturing a microneedle patch. In one aspect, the method includes filling a mold having a plurality of needle grooves with a base material and creating a subatmospheric pressure in the mold. The method may also include rotating the mold about a rotation axis and drying the base material filled in the needle grooves.
    Type: Application
    Filed: October 25, 2021
    Publication date: November 16, 2023
    Inventors: Jae Joon LEE, Yi Seul JEON
  • Powertrain for electric vehicle
    Patent number: 11815165
    Abstract: A powertrain for an electric vehicle includes: a planetary gear including a first rotating element, a second rotating element, and a third rotating element, where the first rotating element is connected to a first shaft, the second rotating element is connected to a second shaft, and the third rotating element is selectively connected to a transmission housing; a first motor supplying power to the first shaft at all times; and a second motor selectively supplying power to the first shaft and the second shaft. Two rotating elements among the first, second, third rotating elements of the planetary gear are selectively connected to integrally rotate the entire planetary gear.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: November 14, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jin Ho Kim, Jae Joon Lee, Jong Sool Park, Jin Young Hwang, Jong Sung Kim
  • MEDICAL IMAGE ANALYSIS METHOD, MEDICAL IMAGE ANALYSIS APPARATUS, AND MEDICAL IMAGE ANALYSIS SYSTEM FOR QUANTIFYING JOINT CONDITION
    Publication number: 20230360198
    Abstract: Provided is a medical image analysis method including acquiring a target medical image, detecting a target joint spacing region from the target medical image, acquiring a first value related to a width of a joint part from the target medical image, acquiring a second value related to joint spacing from the target joint spacing region, and calculating a target joint condition indicator indicating a joint condition based on the first value and the second value.
    Type: Application
    Filed: December 3, 2021
    Publication date: November 9, 2023
    Applicant: CRESCOM CO., LTD.
    Inventor: Jae Joon LEE
  • SYSTEMS AND METHOD FOR INTERACTIVE DIGGING FOR A PET
    Publication number: 20230354777
    Abstract: A pet apparatus is provided which includes a housing including internal walls forming a cavity. The internal walls include a plurality of apertures. One or more panels are disposed within the cavity. Each of the panels includes at least one pocket configured to receive a toy and/or a treat. Toggles are coupled with each of the panels and are configured to be inserted into the plurality of apertures to removably couple the panels with the housing.
    Type: Application
    Filed: July 14, 2023
    Publication date: November 9, 2023
    Applicant: iFetch, LLC
    Inventors: Deborah Hamill, Grant Hamill, Dennis Hamill, Brad Collins, Andrew Midura, Seo Joon Lee, Kit Morris
  • RAW MATERIAL FOR CHEMICAL DEPOSITION CONTAINING ORGANORUTHENIUM COMPOUND, AND CHEMICAL DEPOSITION METHOD USING THE RAW MATERIAL FOR CHEMICAL DEPOSITION
    Publication number: 20230348511
    Abstract: The present invention relates to an organoruthenium compound raw material for a chemical deposition method. An organoruthenium compound is represented by the following Formula 1 in which a trimethylenemethane-based ligand (L1), and two carbonyl ligands and a ligand X coordinate to divalent ruthenium. In Formula 1, the trimethylenemethane-based ligand (L1) is represented by the following Formula 2. Besides, the ligand X is any one of an isocyanide ligand, a pyridine ligand, an amine ligand, an imidazole ligand, a pyridazine ligand, a pyrimidine ligand, and a pyrazine ligand. wherein a substituent R of the ligand L1 is hydrogen, or any one of an alkyl group, a cyclic alkyl group, an alkenyl group, an alkynyl group, and an amino group having a predetermined number of carbon atoms.
    Type: Application
    Filed: January 28, 2021
    Publication date: November 2, 2023
    Applicant: TANAKA KIKINZOKU KOGYO K.K.
    Inventors: Ryosuke HARADA, Tomohiro TSUGAWA, Shigeyuki OOTAKE, Seung-Joon LEE, Yohei KOTSUGI
  • Light emitting stacked structure and display device having the same
    Patent number: 11804512
    Abstract: A light emitting stacked structure including a first epitaxial stack including a first n-type semiconductor layer, a first p-type semiconductor layer, and a first active layer disposed therebetween, a second epitaxial stack disposed on the first epitaxial stack and including a second n-type semiconductor layer, a second p-type semiconductor layer, and a second active layer disposed therebetween, a third epitaxial stack disposed on the second epitaxial layer and including a third n-type semiconductor layer, a third p-type semiconductor layer, and a third active layer disposed therebetween, and a shared electrode disposed between two adjacent epitaxial stacks facing each other, in which two semiconductor layers of the two adjacent epitaxial stacks with the shared electrode therebetween have a same polarity.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: October 31, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Hyeon Chae, Seong Gyu Jang, Ho Joon Lee
  • Light emitting device with LED stack for display and display apparatus having the same
    Patent number: 11804511
    Abstract: A light emitting device including a first LED sub-unit, a second LED sub-unit disposed under the first LED sub-unit, a third LED sub-unit disposed under the second LED sub-unit, a first ohmic electrode interposed between the first LED sub-unit and the second LED sub-unit, and in ohmic contact with the first LED sub-unit, a second ohmic electrode interposed between the second LED sub-unit and the third LED sub-unit, and in ohmic contact with the second LED sub-unit, a third ohmic electrode interposed between the second ohmic electrode and the third LED sub-unit, and in ohmic contact the third LED sub-unit, a plurality of electrode pads disposed on the first LED sub-unit, in which at least one of the first ohmic electrode, the second ohmic electrode, and the third ohmic electrode has a patterned structure.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: October 31, 2023
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Chang Yeon Kim, Jong Hyeon Chae, Jong Min Jang, Ho Joon Lee, Seong Gyu Jang
  • Method and apparatus for magnetic field communication
    Patent number: 11804874
    Abstract: An antenna device for magnetic field communication may include: a first coil; a second coil; a third coil; a first capacitor connected to a 1-1 terminal of the first coil; a second capacitor connected to a 2-1 terminal of the second coil; a third capacitor connected to a 3-1 terminal of the third coil; and an input port including a first input terminal connected to a 1-2 terminal of the first coil, a 2-2 terminal of the second coil, and a 3-2 terminal of the third coil, and a second input terminal connected to the first capacitor, the second capacitor, and the third capacitor.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: October 31, 2023
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: In Kui Cho, Jang Yeol Kim, Jung Hoon Oh, Jae Woo Lee, Jae Ho Lee, Hyun Joon Lee, Sang Won Kim, Seong Min Kim, Jung Ick Moon, Woo Jin Byun, Je Hoon Yun
  • Light Emitting Device With LED Stack For Display and Display Apparatus Having the Same
    Publication number: 20230343810
    Abstract: A light emitting device including a first LED sub-unit, a second LED sub-unit disposed under the first LED sub-unit, a third LED sub-unit disposed under the second LED sub-unit, a first ohmic electrode interposed between the first LED sub-unit and the second LED sub-unit, and in ohmic contact with the first LED sub-unit, a second ohmic electrode interposed between the second LED sub-unit and the third LED sub-unit, and in ohmic contact with the second LED sub-unit, a third ohmic electrode interposed between the second ohmic electrode and the third LED sub-unit, and in ohmic contact the third LED sub-unit, a plurality of electrode pads disposed on the first LED sub-unit, in which at least one of the first ohmic electrode, the second ohmic electrode, and the third ohmic electrode has a patterned structure.
    Type: Application
    Filed: July 5, 2023
    Publication date: October 26, 2023
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Chang Yeon KIM, Jong Hyeon Chae, Jong Ming Jang, Ho Joon Lee, Seong Gyu Jang
  • Configurable receive path for mixer-first or amplifier-first signal processing
    Patent number: 11799507
    Abstract: Embodiments of this disclosure may include a receiver with a reconfigurable processing path for different signal conditions. Such a receiver may reconfigure between a mixer-first configuration and an amplifier-first configuration. In the mixer-first configuration, an RF input signal is not passed through an LNA for amplification before processing the RF input signal for downconversion to baseband and eventual extraction of the information in the signal. In the amplifier-first configuration, an RF input signal is passed through an LNA for amplification before processing the RF input signal for downconversion to baseband and eventual extraction of the information in the signal. Reconfiguring the receiver between mixer-first and amplifier-first configurations may be performed based on detection of jammer signals and/or measurement of signal-to-noise ratio (SNR).
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: October 24, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jang Joon Lee, Kyle David Holland, Jian Kang, Aleksandar Miodrag Tasic, Chih-Fan Liao, Yingying Li, Lai Kan Leung, Chiewcharn Narathong
  • METHOD FOR AUGMENTING DATA AND SYSTEM THEREOF
    Publication number: 20230334341
    Abstract: A method for augmenting data according to some embodiments of the present disclosure includes obtaining a score prediction model learned using a first noisy sample of a first class, generating a second noisy sample by adding the noise with the specified distribution to a sample of a second class, and generating a fake sample of the first class from the second noisy sample using a score for the second noisy sample predicted through the score prediction model.
    Type: Application
    Filed: January 27, 2023
    Publication date: October 19, 2023
    Applicants: SAMSUNG SDS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Min Jung KIM, Se Won PARK, No Seong PARK, Ja Young KIM, Chae Jeong LEE, Yeh Jin SHIN, Chang Joon LEE, Ji Hoon CHOI
  • FLYING-OVER BEAM PATTERN SCANNING HOLOGRAM MICROSCOPE DEVICE USING SCAN MIRROR AND TRANSLATION STAGE
    Publication number: 20230324667
    Abstract: A flying-over beam pattern scanning hologram microscope device includes: a scan beam generation unit which converts a first beam and a second beam to a first spherical wave and a second spherical wave, and then allows the first and second spherical waves to interfere with each other to form a scan beam; a scanning unit, which comprises a scan mirror for controlling the scan beam in the horizontal direction, and a translation stage for moving an object in the vertical direction at the rear end of the projection unit; the projection unit projecting the scan beam onto an object plane; and a light collection unit for detecting a beam that has passed through the objective lens again after fluorescing or being reflected from an object.
    Type: Application
    Filed: September 6, 2021
    Publication date: October 12, 2023
    Applicant: CUBIXEL CO.,LTD.
    Inventors: Tae Geun KIM, Tae Woong KIM, Seung Ram LIM, Kyung Beom KIM, Eung Joon LEE, Dong Hwan IM
  • Atomic magnetometer and method of operating the same
    Patent number: 11782107
    Abstract: An atomic magnetometer, which operates in a communication system using a magnetic signal in a very low frequency (VLF) band, may comprise: a vapor cell comprising one or more alkaline metal atoms; a pump light source configured to provide circularly polarized pump beams to the vapor cell; an irradiation light source configured to provide linearly polarized irradiation beams to the vapor cell; a magnetic signal detecting unit configured to detect a magnetic signal by measuring a polarization rotation angle from the linearly polarized irradiation beam passing through the vapor cell; and a bias magnetic field control unit configured to control a bias magnetic field applied to the vapor cell.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: October 10, 2023
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Joon Lee, Jang Yeol Kim, Jae Woo Lee, In Kui Cho, Sang Won Kim, Seong Min Kim, Jung Ick Moon, Je Hoon Yun, Dong Won Jang
  • UNIVERSAL WHEEL DRIVING SYSTEM
    Publication number: 20230311646
    Abstract: A universal wheel driving system includes a sun gear provided to receive power from a power source, a ring gear provided so that a rotation axis thereof is moved relative to a rotation axis of the sun gear and a wheel is concentrically connected to the ring gear, at least one gear train engaged to the sun gear and the ring gear and configured to allow relative motion between the rotation axes of the sun gear and the ring gear and to form a continuous power transmission state therebetween, a carrier constantly supporting a position of a rotation axis of a final pinion of the at least one gear train with respect to a position of the rotation axis of the ring gear, and a suspension portion configured to support the carrier to be movable upward and downward with respect to a vehicle body.
    Type: Application
    Filed: August 18, 2022
    Publication date: October 5, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Jong Sool PARK, Hyung Joon LEE, Jong Chan PARK, Jin Hyung KONG
  • MICRO-NEEDLE PATCH
    Publication number: 20230310821
    Abstract: This application relates to a microneedle (or micro-needle) patch. In one aspect, the microneedle patch includes a base, and a microneedle. The microneedle patch may be disposed on a surface of the base. The microneedle patch may also include a base material, an effective material, and an activity promoting material.
    Type: Application
    Filed: October 25, 2021
    Publication date: October 5, 2023
    Inventors: Jae Joon LEE, Yi Seul JEON
  • UNIVERSAL WHEEL DRIVING SYSTEM
    Publication number: 20230311645
    Abstract: A universal wheel driving system includes a sun gear provided to receive power from a power source mounted in a vehicle body, a ring gear to which a wheel is concentrically connected, a gear train engaged to the sun gear and the ring gear and configured to transfer the power between the sun gear and the ring gear while allowing relative motion between the rotation shafts of the sun gear and the ring gear, a carrier supporting a final pinion of the gear train and gear-meshing with the ring gear so that a position of the rotation shaft of the final pinion remains unchanged with respect to a position of the rotation shaft of the ring gear, and a suspension portion provided to support the carrier against the sun gear so that the ring gear and the carrier move up and down with respect to the vehicle body.
    Type: Application
    Filed: August 18, 2022
    Publication date: October 5, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Jong Sool PARK, Hyung Joon LEE, Jong Chan PARK, Jin Hyung KONG
  • Frequency mixing
    Patent number: 11777449
    Abstract: An apparatus is disclosed for mixing signals. In example aspects, the apparatus includes a mixer circuit having multiple local oscillator nodes, a first node corresponding to a first frequency, and multiple second nodes corresponding to a second frequency. The mixer circuit includes multiple capacitors coupled between the multiple local oscillator nodes and the multiple second nodes. The mixer circuit has multiple switches including a first switch, a second switch, a third switch, and a fourth switch. The multiple switches are coupled between the multiple capacitors and the multiple second nodes. The first switch and the second switch are coupled between the multiple capacitors and the first node. The first switch and the second switch are disposed between the fourth switch and the third switch.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: October 3, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Kyle David Holland, Jang Joon Lee, Dongling Pan, Aleksandar Miodrag Tasic
  • Display panel with a graphical user interface
    Patent number: D1003306
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: October 31, 2023
    Assignee: LINE PLUS CORPORATION
    Inventors: Eunsun Hwang, Eun-Joon Lee, Jeong Yub Lee, Jinhee Yoo, Sojung Yang