Patents by Inventor Eun Joong KIM
Eun Joong KIM 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).
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Patent number: 11974600Abstract: An aerosol generating device includes a first vaporizer configured to generate a first aerosol by heating a first liquid composition, a second vaporizer configured to generate a second aerosol by heating a second liquid composition, and a controller controlling power supplied to the first vaporizer and the second vaporizer, based on a first mode, in which a smokeless aerosol is generated, and a second mode, in which a transport amount of nicotine included in the second liquid composition is adjusted.Type: GrantFiled: December 16, 2020Date of Patent: May 7, 2024Assignee: KT&G CORPORATIONInventors: In Su Park, Sung Jong Ki, Young Joong Kim, John Tae Lee, Sun Hwan Jung, Eun Mi Jeoung
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Patent number: 11978846Abstract: A solid electrolyte membrane for a solid-state battery and a battery comprising the same is provided. The battery may comprise lithium metal as a negative electrode active material. The solid electrolyte membrane comprises an inhibiting layer, which is preferably capable of inhibiting growth of lithium dendrite, because it includes an effective amount of a dendrite growth-inhibiting material, which is capable of ionizing lithium deposited in the form of metal. Thus, when lithium metal is used as a negative electrode for a solid-state battery comprising the solid electrolyte membrane, it is possible to delay and/or inhibit growth of lithium dendrite, and thus to effectively prevent an electrical short-circuit caused by dendrite growth.Type: GrantFiled: June 14, 2019Date of Patent: May 7, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Jung-Pil Lee, Sung-Joong Kang, Eun-Bee Kim, Ji-Hoon Ryu, Suk-Woo Lee, Jae-Hyun Lee
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Patent number: 11978853Abstract: The present disclosure relates to an electrode for an all solid-state battery and a manufacturing method thereof, and a mixture of a polymer-based solid electrolyte and a conductive material is filled between electrode active material particles that constitute an electrode active material layer, to increase the contact between the electrode active material particles and the conductive material through a solvent annealing process included in a manufacturing process, thereby improving ionic conductivity in the electrode and capacity in the electrode.Type: GrantFiled: September 27, 2019Date of Patent: May 7, 2024Assignee: LG Energy Solution, Ltd.Inventors: Jung-Pil Lee, Eun-Bee Kim, Ji-Hoon Ryu, Sung-Joong Kang
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Publication number: 20240130419Abstract: A flavoring sheet with improved physical properties, a smoking article including the same, and methods of producing the flavoring sheet and the smoking article are provided. The flavoring sheet according to some embodiments of the present disclosure may include a hydrocolloid material configured to form a sheet, a flavoring, and a plasticizer. The plasticizer can improve physical properties of the flavoring sheet and thus enhance workability of a process of cutting the flavoring sheet.Type: ApplicationFiled: July 10, 2022Publication date: April 25, 2024Applicant: KT&G CORPORATIONInventors: Geon Chang LEE, Ick Joong KIM, Kyung Bin JUNG, Eun Mi JEOUNG, Min Hee HWANG
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Publication number: 20240136474Abstract: A method of manufacturing a display device includes providing an adhesive material layer on a display panel, curing the adhesive material layer to form an adhesive layer, providing a cover layer on the adhesive layer, and adhering the cover layer to the adhesive layer, and a modulus of the adhesive layer at room temperature is in a range of about 103 Pa to about 106 Pa.Type: ApplicationFiled: June 4, 2023Publication date: April 25, 2024Applicant: Samsung Display Co., LTD.Inventors: Ji Yun BANG, Jung Wook KIM, Hee Chang KIM, Eun Joong MUN, Kyoung Hee PARK, Hyeon Deuk HWANG
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Publication number: 20240122462Abstract: Provided in one embodiment of the present invention is a calibration device for an oral scanner, comprising: a casing in which an oral scanner body is coupled to an open upper part; a rotational part rotatably provided with respect to the casing; a reflector part arranged on the central axis of an optical device in the oral scanner body; and a pattern plate part facing the optical device through the reflector part, wherein the pattern plate part is linked with the rotation of the rotational part and rotates in place, and the reflector part moves in a straight line with respect to the oral scanner body.Type: ApplicationFiled: December 29, 2021Publication date: April 18, 2024Applicant: OSSTEMIMPLANT CO., LTDInventors: Hyung Jin KIM, Eun Joong KIM
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Publication number: 20240107862Abstract: There are provided a display device and a method of fabricating a display device. The display device includes: a substrate including a first surface and a second surface opposite to the first surface; a display element layer disposed on the first surface of the substrate, and a panel bottom member disposed on the second surface of the substrate. The panel bottom member includes: a light-blocking layer including a first base resin and light-blocking particles dispersed in the first base resin; a buffer layer including a second base resin; and a thermal protection member including a thermal protection material. A profile of the light-blocking layer conforms to a profile of the buffer layer in a plan view, and a surface of the light-blocking layer and a surface of the buffer layer are in direct contact with each other.Type: ApplicationFiled: May 25, 2023Publication date: March 28, 2024Inventors: Eun Joong MUN, Shinya ONOUE, Jung Wook KIM, Hee Chang KIM, Kyoung Hee PARK, Ji Yun BANG
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Publication number: 20230039371Abstract: Present disclosure A hydraulic stopping damper includes a cylinder in which a work fluid is stored, a piston rod coupled such that one side of the piston rod is to be inserted into an inner space of the cylinder, and a rod guide through which the piston rod passes and coupled to one side of the cylinder. The hydraulic stopping damper includes a rebound spring surrounding the piston rod and disposed in an inner space of the cylinder, and a shock mitigator between the rod guide and the rebound spring, the shock mitigator configured to generate a damping force by a hydraulic pressure of the work fluid when one side of the rebound spring compressed in response to a rebound stroke of the piston rod is inserted into the rod guide.Type: ApplicationFiled: August 4, 2022Publication date: February 9, 2023Inventor: Eun Joong KIM
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Publication number: 20220155102Abstract: Disclosed is a contactless magnetic sensing system. Proposed is a sensing system in which multiple magnetic sensors are disposed at the center of a rotating magnet and rotation angles of the magnetic sensors disposed around a center point at intervals of an angle of 90 degrees can be extracted.Type: ApplicationFiled: November 9, 2021Publication date: May 19, 2022Applicant: Haechitech CorporationInventor: Eun Joong KIM
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Publication number: 20220137158Abstract: Disclosed are a contactless magnetic sensing system and method. Disclosed are a sensing system and method capable of extracting a rotation angle without a problem although the center axis of a rotating magnet is separated and disposed from an extension line in a detection direction of a Z-axis magnetic sensor or a center axis of the magnetic sensor.Type: ApplicationFiled: November 4, 2021Publication date: May 5, 2022Applicant: Haechitech CorporationInventor: Eun Joong KIM
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Publication number: 20210032584Abstract: The present disclosure provides a blood vessel-mimicking microfluidic chip for cell co-culture and a use thereof, wherein the microfluidic chip of the present disclosure is a microfluidic chip capable of co-culturing vascular endothelial cells and cancer cells, and can mimic normal vascular tissue, cancer tissue, and cancer-metastatic vascular tissue, and therefore can be widely used in studies associated with cancer, and especially, is suitable in studies on cancer metastasis, intravenous injection environments for cancer treatment, photothermal therapeutic effects on cancer cell, and the like.Type: ApplicationFiled: October 29, 2019Publication date: February 4, 2021Inventors: Bong Geun CHUNG, Seok Gyu MUN, Jong Min LEE, Hyung Woo CHOI, Jae Hyun LIM, Eun Joong KIM
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Patent number: 10689426Abstract: Disclosed is a polypeptide containing an extracellular domain of a synaptogenic protein, and a method for manufacturing a nerve cell, a complex containing a biotin tagged at the C-terminus of the polypeptide, an artificial synapse inducer for coupling the composite to a streptavidin (SAV)-coated substrate and a nerve cell. The complex tagged with a biotin at the C-terminus of the polypeptide containing the extracellular domain of the synaptogenic protein, such as neuroligin-1, can display activity by being attached to the SAV-coated substrate to adjust the orientation thereof without help of a supported lipid bilayer. The complex containing an additional RFP between the extracellular domain and the biotin of the synaptogenic protein not only facilitates easier mass-production, quantification, and tracking, but also displays activity of a normal synaptogenic protein, thereby inducing excitatory or inhibitory synaptic differentiation by being fixed to the substrate and added to the nerve cell culture.Type: GrantFiled: October 9, 2018Date of Patent: June 23, 2020Assignee: Seoul National University R&DB FoundationInventors: Taek Dong Chung, In Seong Hwang, Eun Joong Kim, Chang Su Jeon
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Patent number: 10655985Abstract: A rotation angle detecting method includes detecting a first rotation angle based on a first measured magnetic value received from a first hall element, detecting a first magnetic value received from a second hall element corresponding to the first detected rotation angle, adjusting a gain based on a first difference value between a second measured magnetic value received from the second hall element, in response to one of the magnetic pieces being rotated at the first rotation angle, and the first magnetic value, redetecting a second rotation angle by applying the gain to the first magnetic value and redetecting a second magnetic value received from the second hall element, corresponding to the second rotation angle, and outputting the second rotation angle as a confirmed rotation angle in response to a second difference value between the second magnetic value and the second measured magnetic value becoming less than a delta value.Type: GrantFiled: November 29, 2018Date of Patent: May 19, 2020Assignee: Haechitech CorporationInventors: Dong Yoon Kim, Seong Min Choe, Eun Joong Kim, Joon Yul Yun
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Publication number: 20190195656Abstract: A rotation angle detecting method includes detecting a first rotation angle based on a first measured magnetic value received from a first hall element, detecting a first magnetic value received from a second hall element corresponding to the first detected rotation angle, adjusting a gain based on a first difference value between a second measured magnetic value received from the second hall element, in response to one of the magnetic pieces being rotated at the first rotation angle, and the first magnetic value, redetecting a second rotation angle by applying the gain to the first magnetic value and redetecting a second magnetic value received from the second hall element, corresponding to the second rotation angle, and outputting the second rotation angle as a confirmed rotation angle in response to a second difference value between the second magnetic value and the second measured magnetic value becoming less than a delta value.Type: ApplicationFiled: November 29, 2018Publication date: June 27, 2019Inventors: Dong Yoon KIM, Seong Min CHOE, Eun Joong KIM, Joon Yul YUN
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Publication number: 20190119343Abstract: Disclosed is a polypeptide containing an extracellular domain of a synaptogenic protein, and a method for manufacturing a nerve cell, a complex containing a biotin tagged at the C-terminus of the polypeptide, an artificial synapse inducer for coupling the composite to a streptavidin (SAV)-coated substrate and a nerve cell. The complex tagged with a biotin at the C-terminus of the polypeptide containing the extracellular domain of the synaptogenic protein, such as neuroligin-1, can display activity by being attached to the SAV-coated substrate to adjust the orientation thereof without help of a supported lipid bilayer. The complex containing an additional RFP between the extracellular domain and the biotin of the synaptogenic protein not only facilitates easier mass-production, quantification, and tracking, but also displays activity of a normal synaptogenic protein, thereby inducing excitatory or inhibitory synaptic differentiation by being fixed to the substrate and added to the nerve cell culture.Type: ApplicationFiled: October 9, 2018Publication date: April 25, 2019Inventors: Taek Dong CHUNG, In Seong HWANG, Eun Joong KIM, Chang Su JEON
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Patent number: 10036444Abstract: A damping force controlling shock absorber can generate a hard damping force through disk slits during a low speed operation by adding a disk valve to a chamber, can constantly maintain a pressure of a back pressure compartment by opening a disk valve and discharge the pressure of the back pressure compartment to the outside when the pressure of the back pressure compartment is at a predetermined level or more, thereby generating a harder damping force during a low speed operation, and can adjust a disk valve open pressure during a medium/high speed operation so as to prevent the durability of the equipment from being lowered by an excessive increase of a pressure and prevent an abnormal operation from occurring.Type: GrantFiled: June 12, 2015Date of Patent: July 31, 2018Assignee: MANDO CORPORATIONInventor: Eun Joong Kim
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Patent number: 10001189Abstract: Provided is a shock absorber capable of suppressing a great change in a damping force even upon a stroke change. The shock absorber with a pilot chamber includes: a housing that constitutes the pilot chamber and includes a pilot hole and an inflow passage; a disk valve body that allows a fluid inside the pilot chamber to be discharged outside via the pilot hole; and a check valve body that allows the fluid to flow into the pilot chamber through the inflow passage.Type: GrantFiled: September 7, 2016Date of Patent: June 19, 2018Assignee: MANDO CORPORATIONInventor: Eun Joong Kim
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Patent number: 9976622Abstract: In a damping force controlling shock absorber, a pilot passage and a bypass passage are shared between a cut-out portion formed in a hollow of a pilot disk and a branch groove of a spool guide, thus simplifying a passage structure, simplifying a passage adjustment structure of a spool, and improving productivity and dispersion of products.Type: GrantFiled: October 21, 2016Date of Patent: May 22, 2018Assignee: Mando CorporationInventor: Eun Joong Kim
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Patent number: 9921274Abstract: Provided are a sensing apparatus using a plurality of Hall sensors and an apparatus using the sensing apparatus. The sensing apparatus is configured to measure an intensity of a magnetic field with respect to a magnetic element by using a plurality of Hall sensors and to identify a body that includes the magnetic element.Type: GrantFiled: November 6, 2014Date of Patent: March 20, 2018Assignee: Haechitech CorporationInventors: Eun Joong Kim, Seong Min Choe
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Patent number: 9739332Abstract: A damping force controlling shock absorber includes: retainers respectively connected to top and bottom surfaces of the piston, a connection passage communicating with a main passage being formed to vertically penetrate the retainers; housings respectively disposed on corresponding opposite surfaces of the retainers to form pilot chambers on mutual corresponding surfaces of the housings, a pilot passage being formed to vertically penetrate the housings so as to communicate the pilot chambers with the outside; pilot valves that are in close contact with the connection passage between the retainers and the housings to generate a main damping force; and a spool guide that penetrate and connects to the retainers, the housings, and the pilot valves and guides the spool in a state of surrounding the outside of the spool.Type: GrantFiled: May 10, 2016Date of Patent: August 22, 2017Assignee: MANDO CORPORATIONInventor: Eun Joong Kim