Patents by Inventor Ha Hong

Ha Hong 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: 20240060908
    Abstract: An inspection apparatus may include: a structured-light source configured to sequentially radiate a plurality of structured lights having one phase range; a lens configured to adjust, for each of the plurality of structured lights, optical paths of light beams corresponding to phases of the phase range such that a light beam corresponding to one phase of the phase range arrives at each point of a partial region on an object; an image sensor configured to capture a plurality of reflected lights generated by the structured lights being reflected from the partial region; and a processor configured to acquire a light quantity value of the reflected lights; and derive an angle of the surface by deriving phase values of the reflected lights based on the light quantity value for the reflected lights.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Chan Kwon LEE, Moon Young JEON, Jung HUR, Deok Hwa HONG, Eun Ha JO
  • Publication number: 20240039041
    Abstract: A solid electrolyte includes sulfide-based solid electrolyte particles and lithium-metal-oxide on the surface of the particles, wherein in an X-ray diffraction analysis of the solid electrolyte, a full width at half maximum of a main peak is less than or equal to about 0.160.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 1, 2024
    Inventors: Pilsang YUN, Hyunbeom KIM, Suk-Gi HONG, Myeongju HA, Hwichul YANG
  • Patent number: 11854446
    Abstract: A method for measuring a luminance profile of a display device including pixels divided into blocks, includes: measuring a first reference luminance profile when a partial area of each of the blocks is in a display state and a remaining area of each of the blocks is in a non-display state; measuring a first luminance profile when an entire area of a first block among the blocks is in the display state, the partial area of each of remaining blocks is in the display state, and the remaining area of each of the remaining blocks is in the non-display state; and measuring a second luminance profile when an entire area of a second block among the blocks is in the display state, the partial area of each of remaining blocks is in the display state, and the remaining area of each of the remaining blocks is in the non-display state.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: December 26, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Seok Ha Hong
  • Publication number: 20230407253
    Abstract: The present invention relates to a method for effectively proliferating regulatory T cells, by which, particularly, in the presence of a fusion protein dimer comprising IL-2. protein or a variant thereof and CD80 protein or a fragment thereof, CD4+, CD25+, and CD127? T cells can be effectively proliferated. In particular, when combined with a predetermined cell culture medium, regulatory T cells such as CD4+, CD25+, and CD127? can be effectively and specifically proliferated. In addition, when the method is used, it has been confirmed that the survival rate of regulatory T cells is remarkably increased as compared to a conventionally used culture method using IL-2, and a significant increase in the yield of Foxp3+ regulatory T cells has been confirmed. Thus, such a proliferation method can be used in the field of cell therapeutic agents using regulatory T cells.
    Type: Application
    Filed: May 15, 2023
    Publication date: December 21, 2023
    Inventors: Myoung Ho JANG, Chun-Pyo HONG, Chea Ha KIM, Hye Ri KIM
  • Patent number: 11844654
    Abstract: An ultrasound guidance dynamic progression method includes selecting a predetermined ultrasound diagnostic workflow in memory of an ultrasound diagnostic computing system, the workflow including a sequence of views of a target organ. The method further includes selecting a first view in the sequence and presenting guidance in a display of the computing system for the first view, for instance visual, audible or haptic feedback. The method yet further includes acquiring imagery in the computing system in association with the first view, and detecting an anomalous feature of the acquired imagery. Finally, the method includes selecting a different view in the sequence as a substitute for a next one of the views in the sequence in response to having detected the anomalous feature, and further presenting different guidance in the display for the different view in lieu of guidance for the next one of the views.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: December 19, 2023
    Assignee: Caption Health, Inc.
    Inventors: Charles Cadieu, Michael G. Cannon, Ali Chaudhry, Ha Hong, Kilian Koepsell, Nripesh Parajuli, Nicolas Poilvert
  • Patent number: 11830678
    Abstract: A ceramic electronic component includes a body including a dielectric layer and internal electrodes; and external electrodes disposed on the body and connected to the internal electrodes. The dielectric layer includes a plurality of grains and a grain boundary disposed between adjacent grains, and GB1/G1 is 5 or more in mass ratio, where G1 is a content of Si of one of the plurality of grains and GB1 is a content of Si of the grain boundary.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 28, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ji Su Hong, Seung In Baik, Eun Ha Jang, Hee Sun Chun, Jae Sung Park
  • Patent number: 11821846
    Abstract: An inspection apparatus may include: a structured-light source configured to sequentially radiate a plurality of structured lights having one phase range; a lens configured to adjust, for each of the plurality of structured lights, optical paths of light beams corresponding to phases of the phase range such that a light beam corresponding to one phase of the phase range arrives at each point of a partial region on an object; an image sensor configured to capture a plurality of reflected lights generated by the structured lights being reflected from the partial region; and a processor configured to acquire a light quantity value of the reflected lights; and derive an angle of the surface by deriving phase values of the reflected lights based on the light quantity value for the reflected lights.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: November 21, 2023
    Assignee: KOH YOUNG TECHNOLOGY INC.
    Inventors: Chan Kwon Lee, Moon Young Jeon, Jung Hur, Deok Hwa Hong, Eun Ha Jo
  • Patent number: 11804331
    Abstract: A multilayer electronic component includes: a body including dielectric layers; side margin portions disposed on side surfaces of the body, respectively; and external electrodes disposed on end surfaces of the body, respectively. The body includes a capacitance forming portion including internal electrodes disposed alternately with the dielectric layers and cover portions disposed on upper and lower surfaces of the capacitance forming portion, respectively. Ga2/Ga1 is 0.8 or more and less than 1.0 and Ga2/Gc1 is 0.8 or more and less than 1.0. a1 is a central portion of the capacitance forming portion, a2 is a boundary portion between the capacitance forming portion and the cover portion in the capacitance forming portion, and c1 is a boundary portion between the capacitance forming portion and the cover portion in the cover portion. Ga1, Ga2, and Gc1 are average sizes of dielectric grains at a1, a2, and c1, respectively.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: October 31, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyoung Uk Kim, Seung In Baik, Ji Su Hong, Eun Ha Jang, Jae Sung Park, Chung Eun Lee
  • Patent number: 11791103
    Abstract: A multilayer ceramic electronic component includes: a ceramic body having a capacitance formation portion, and including a dielectric layer and a first internal electrode and a second internal electrode with the dielectric layer interposed therebetween, a first margin portion disposed on the surface of the capacitance formation portion, and a second margin portion disposed on the other surface of the capacitance formation portion; a first external electrode; and a second external electrode. A following formula 1 is satisfied, [formula 1]?0.1?(Tm?Ta)/Ta, where in the formula 1, Tm is an average height of a central region of the margin portion, and Ta is an average height of an outer region of the capacitance formation portion in a second direction.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: October 17, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hyeg Soon An, Seung In Baik, Ji Su Hong, Eun Ha Jang, Hee Sun Chun, Jae Sung Park, Je Hee Lee
  • Publication number: 20230316183
    Abstract: A method for managing space of a physical office and a virtual office includes acquiring work activity data of one or more employees, determining an optimal office layout using the work activity data, evaluating a difference between the optimal office layout and a current office layout, and generating an office reorganization suggestion based on the evaluated difference.
    Type: Application
    Filed: February 23, 2023
    Publication date: October 5, 2023
    Applicant: HYUNDAI AUTOEVER CORP.
    Inventors: Yun Ha Choi, Jae Woon Song, Eun Jeong Lim, Seo Hee Hahn, Joung Mi Ahn, Choong Il Jeong, Seong Hwan Hong
  • Patent number: 11702633
    Abstract: The present invention relates to a method for effectively proliferating regulatory T cells, by which, particularly, in the presence of a fusion protein dimer comprising IL-2 protein or a variant thereof and CD80 protein or a fragment thereof, CD4+, CD25+, and CD127? T cells can be effectively proliferated. In particular, when combined with a predetermined cell culture medium, regulatory T cells such as CD4+, CD25+, and CD127? can be effectively and specifically proliferated. In addition, when the method is used, it has been confirmed that the survival rate of regulatory T cells is remarkably increased as compared to a conventionally used culture method using IL-2, and a significant increase in the yield of Foxp3+ regulatory T cells has been confirmed. Thus, such a proliferation method can be used in the field of cell therapeutic agents using regulatory T cells.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: July 18, 2023
    Assignee: GI CELL, INC.
    Inventors: Myoung Ho Jang, Chun-Pyo Hong, Chea Ha Kim, Hye Ri Kim
  • Patent number: 11690887
    Abstract: Disclosed is a composition for ameliorating, preventing or treating an autoimmune skin disease, containing a super pink (Dianthus superbus L.) extract as an active ingredient.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: July 4, 2023
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jin Chul Kim, Dorjsembe Banzragch, Eun Ha Lee, Sung Chul Hong, Jung Yeob Ham, Tae Jung Kim, Chu Won Nho
  • Patent number: 11674243
    Abstract: A woven article for a carbon fiber reinforced plastic according to the present invention is a woven article of a spun yarn containing: about 10 wt % to about 60 wt % of a carbon fiber staple in which the content of carbon components is equal to or greater than about 97 wt %; and about 40 wt % to about 90 wt % of a thermoplastic resin fiber, wherein the carbon fiber staple is obtained by carbonizing carbon fiber reinforced plastic scrap at a temperature of about 900 to about 1400° C. The woven article for a carbon fiber reinforced plastic includes a carbon fiber staple manufactured from scrap generated during manufacture of the carbon fiber reinforced plastic, and allows economic recycling of the carbon fiber reinforced plastic scrap without a reduction in mechanical properties. When molded, productivity is high due to a short cycle time, there is almost no orientation, and an excellent flexural modulus is exhibited.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 13, 2023
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Kyun Ha Ban, Yun Seok Bae, Chang Min Hong
  • Patent number: 11657403
    Abstract: Disclosed embodiments provide systems and methods related to managing inventory by validating and returning fresh items for use with a user interface in a fulfillment center. A method for managing inventory comprises receiving, from a mobile device associated with a non-manager, a defect quantity associated with a fresh item, wherein the defect quantity is determined by an acceptability standard retrieved from a database, and storing an inspection task for validating the fresh item by at least one manager if the defect quantity is over a threshold.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: May 23, 2023
    Assignee: Coupang Corp.
    Inventors: Hyeona Ha, Jinwon Jeong, SungWoo Kang, Jeong Seok Oh, Sun Young Hong
  • Patent number: 11651738
    Abstract: An nth (where n is a natural number) stage is included in a scan driver of a display. The nth stage includes: a first input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage; a second input circuit for controlling the voltage of the first node in response to a carry signal of a next stage; a first control circuit for controlling a voltage of an output terminal in response to the carry signal of the next stage; an output circuit for outputting an nth scan signal and an nth carry signal in response to the voltage of the first node and a voltage of a second node; and a leakage control circuit for supplying a control voltage to the first input circuit and the second input circuit in response to one of the nth scan signal and the nth carry signal.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: May 16, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae Hoon Lee, Kuk Hwan Ahn, Seok Ha Hong
  • Publication number: 20230104678
    Abstract: A display device includes a display part, a degradation compensator that generates a first compensated grayscale value by compensating for a first grayscale value corresponding to a first pixel, and generates a second compensated grayscale value by compensating for a second grayscale value corresponding to a second pixel, and a data driver that generates a first data signal based on the first compensated grayscale value to supply the first data signal to the first pixel, and generates a second data signal based on the second compensated grayscale value to supply the second data signal to the second pixel. A second degradation curve is defined by a first degradation coefficient corresponding to a first degradation curve, and a second degradation coefficient corresponding to a first estimated degradation curve for the light conversion particles of a second color calculated by applying the first degradation curve.
    Type: Application
    Filed: August 9, 2022
    Publication date: April 6, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Seok Ha HONG, Joon Chul GOH, Dong Joon KWAG, Hyung Jin KIM, Ji Eun PARK, Jae Sung BAE, Young Soo HWANG
  • Publication number: 20230104466
    Abstract: An afterimage compensator includes: a pixel data generator configured to generate characteristic data for one or more pixels from among a plurality of pixels by using a captured image; a stress accumulator configured to generate an accumulated stress for the one or more pixels in which stress corresponding to the one or more pixels is accumulated based on an image signal of a voltage domain; a domain converter configured to convert the accumulated stress for the one or more pixels from the voltage domain to accumulated stress data for the one or more pixels of a grayscale domain; and a compensator configured to generate compensation data using the characteristic data for the one or more pixels and the accumulated stress data for the one or more pixels.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 6, 2023
    Inventors: Seok Ha HONG, Joon Chul GOH, Dong Joon KWAG, Jae Sung BAE
  • Patent number: 11508290
    Abstract: A pixel according to some embodiments includes a light source unit, a first transistor coupled between a first power source and a first node, and configured to control a driving current applied to the light source unit, a first bias transistor coupled between a first bias power source and a gate electrode of the first transistor, and a second bias transistor coupled between a second bias power source and a second node that is electrically coupled to an anode of the light source unit, wherein the first bias transistor and the second bias transistor are configured to be turned on during a first period before a data voltage is applied among one frame, and wherein the second bias transistor is configured to be turned on at least once during a second period after the data voltage is applied among the one frame.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: November 22, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun Ki Baek, Oh Jo Kwon, Bong Hyun You, Seok Ha Hong
  • Publication number: 20220361799
    Abstract: Circuitless heart cycle determination includes capturing a video clip of one or more image frames of a target heart muscle through an ultrasound imaging device and submitting the frames to a classifier that has been trained with an annotated set of images, each of a corresponding heart muscle captured at a specified phase of a heart cycle with a ground truth indication of the specified phase of the heart cycle drawn from a separately recorded cycle graph of an electrical signal measured over time for the corresponding heart muscle. In response to the submission, a classification is received of different portions of the submitted frames according to corresponding phases of the heart cycle. Finally, a contemporaneous phase of the heart cycle is determined in the device for the target heart muscle without sensing electrical signals by way of a closed-loop sensor circuit affixed proximately to the target heart muscle.
    Type: Application
    Filed: May 14, 2021
    Publication date: November 17, 2022
    Inventors: Ha Hong, Kilian Koepsell, Nicolas Poilvert
  • Patent number: D988129
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: June 6, 2023
    Assignee: SEUNG IL CORPORATION
    Inventors: Ha Jin Jang, Chang Hee Koh, Ki Hong Lee, Hyo Bin Kim, Tae Gyu Lim