Patents by Inventor Hee Jung Lee
Hee Jung 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).
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Publication number: 20240339364Abstract: An apparatus for fabricating a display panel includes a loading plate on which a fabrication substrate is loaded, a plurality of optical microscopes that captures the fabrication substrate and alignment marks of the fabrication substrate, a gripper driver that aligns the fabrication substrate by adjusting a gap between gripper units and rotating the gripper units; and a substrate alignment controller that calculates an amount of rotation correction for the gripper units based on a deviated angle of the fabrication substrate to supply it to the gripper driver, calculates a gripper gap setting value for adjusting the gap between the gripper units using a residual of the aligned fabrication substrate, and provides the gripper gap setting value to the gripper driver.Type: ApplicationFiled: November 22, 2023Publication date: October 10, 2024Applicant: Samsung Display Co., LTD.Inventors: Hee Jung LEE, Hong Gi MIN, Jong Sung KIM, Sang Jin LEE, Myung Soo HUH
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Publication number: 20240339702Abstract: The present disclosure is directed to a film for a cell pouch and a manufacturing method thereof. A cell pouch film and a manufacturing method thereof according to an example embodiment of the present disclosure has good mechanical strength, low deviation in mechanical strength due to low stress on the film, and good formability.Type: ApplicationFiled: April 7, 2024Publication date: October 10, 2024Applicant: Youlchon Chemical Co., Ltd.Inventors: Nok Jung Song, Hee Sik Han, Huihun Kim, Ji Min Lee, Han Chul Park, Doohee Lee, Geon Ryong Kim, Sung Chul Shin, Moonkyu Song
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Publication number: 20240339701Abstract: Disclosed are a film for cell pouch, that may minimize the winding tension applied to the metal layer and the film for the cell pouch, thereby minimizing the mechanical deformation of the metal layer, minimizing the deformation of a film laminate for cell pouch, and that may improve tensile strength and formability according to the improvement in the manufacturing process, and improving curl characteristics before and after molding, according to an improvement in the manufacturing process; a cell pouch including the same; and a method for manufacturing the said film for cell pouch.Type: ApplicationFiled: April 7, 2024Publication date: October 10, 2024Applicant: Youlchon Chemical Co., Ltd.Inventors: Nok Jung Song, Hee Sik Han, Ji Min Lee, Han Chul Park, Huihun Kim, Doohee Lee, Geon Ryong Kim
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Patent number: 12114261Abstract: A method and an apparatus for allocating a flexible transmission slot in a wireless local area network (LAN) system are disclosed. A flexible transmission slot allocation method of an access point (AP) in a wireless local area network (WLAN) system according to an exemplary embodiment includes transmitting a beacon including a traffic indication map (TIM) bit to a station, receiving a power save poll (PS-Poll) from the station in a slot implicitly allocated by the TIM bit, and transmitting an acknowledgement (ACK) including transmission slot allocation information on downlink data to the station.Type: GrantFiled: July 6, 2023Date of Patent: October 8, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jae Seung Lee, Mln Ho Cheong, Hyoung Jin Kwon, Hee Jung Yu, Jae Woo Park, Sok Kyu Lee
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Publication number: 20240331946Abstract: A multilayer electronic component, may include: a body including a dielectric layer and internal electrodes; and an external electrode disposed on the body, in which a lattice-type groove shape having a plurality of grooves arranged in a lattice form may be formed in at least a portion of a surface of the body.Type: ApplicationFiled: August 17, 2023Publication date: October 3, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chung Yeol LEE, Jun Il KANG, Hee Jung JUNG, Jong Rock LEE, Cheong KIM, Hiroki OKADA
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Patent number: 12101880Abstract: A printed circuit board includes: a first insulating layer; a first metal layer disposed on one surface of the first insulating layer; a second metal layer disposed on the other surface facing the one surface of the first insulating layer; a via penetrating through the first insulating layer to connect the first and second metal layers to each other; and a heterogeneous metal region disposed in at least one of an area in which the via is adjacent to the first insulating layer and an area in which the via is adjacent to the first metal layer, and including a material different from that of the via, wherein the heterogeneous metal region includes at least one of nickel (Ni), silicon (Si), and titanium (Ti).Type: GrantFiled: March 7, 2022Date of Patent: September 24, 2024Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Hee-Joon Chun, Jae Sung Sim, Hak Young Lee, Kwang Hee Kwon, Hee Jung Jung
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Publication number: 20240314937Abstract: A circuit board according to an embodiment includes an insulating layer including a first region and a second region; a circuit pattern disposed on an upper surface of the first region and an upper surface of the second region of the insulating layer; and a solder resist including a first portion disposed on the upper surface of the first region of the insulating layer and a second portion disposed the upper surface of the second region; wherein a height of the first portion of the solder resist is smaller than a height of the circuit pattern, wherein a height of the second portion of the solder resist is greater than the height of the circuit pattern, wherein at least one of the first region and the second region is divided into a plurality of partial regions, wherein at least one of the first portion and the second portion of the solder resist has a different height in the plurality of partial regions.Type: ApplicationFiled: April 26, 2021Publication date: September 19, 2024Inventors: Hee Jung LEE, Jin Seok LEE, Yong Han JEON
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Publication number: 20240312714Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode including a base electrode layer disposed on the body and including a first metal element, and an alloy layer and a plating layer, sequentially disposed on the base electrode layer. The alloy layer includes a first alloy layer disposed to contact the base electrode layer and including an alloy of the first metal element and Sn, and a second alloy layer disposed to contact the first alloy layer and including an alloy of Ni and Sn, and the plating layer includes an Ni plating layer disposed to contact the second alloy layer.Type: ApplicationFiled: July 14, 2023Publication date: September 19, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chung Yeol Lee, Cheong Kim, Jong Rock Lee, Jun Il Kang, Hiroki Okada, Hee Jung Jung
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Patent number: 12087882Abstract: A display device includes a first electrode group including a plurality of electrodes, a second electrode group spaced apart from the first electrode group in the first direction and including a plurality of electrodes, light-emitting elements disposed on the electrodes spaced apart from one another in the second direction and having a shape extended in the second direction, and connection electrodes. The connection electrodes includes a first connection electrode, a second connection electrode, a third connection electrode, a fourth connection electrode, and the fifth connection electrode, the first connection electrode is spaced apart from a part of the fourth connection electrode disposed on the second electrode group in the first direction, and the second connection electrode is spaced apart from another part of the fourth connection electrode disposed on the first electrode group in the first direction.Type: GrantFiled: August 9, 2021Date of Patent: September 10, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Myeong Hun Song, Jong Hwan Cha, Ki Nyeng Kang, Hee Jung Yoon, Sung Jin Lee, Jong Chan Lee, Tae Hee Lee, Kyung Ah Choi, Seung Jin Chu
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Publication number: 20240285778Abstract: The present invention relates to a novel heterocyclic compound and a composition, for preventing or treating a cancer, an autoimmune disease, and an inflammatory disease, comprising same. The novel heterocyclic compound of the present invention is a bifunctional compound having a Bruton's tyrosine kinase (BTK) degradation function via a ubiquitin proteasome pathway, and may be utilized as a composition for preventing or treating a cancer, an autoimmune disease, and Parkinson's disease.Type: ApplicationFiled: June 24, 2022Publication date: August 29, 2024Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, UBIX THERAPEUTICS, INC.Inventors: Pil Ho KIM, Sung Yun CHO, Jae Du HA, Chi Hoon PARK, Jong Yeon HWANG, Hyun Jin KIM, Song Hee LEE, Ye Seul LIM, Han Wool KIM, Sun Mi YOO, Beom Seon SUH, Ji Youn PARK, Je Ho RYU, Jung Min AHN, Hee Jung MOON, Ho Hyun LEE
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Publication number: 20240262674Abstract: A cold water tank for a direct water purifier is provided.Type: ApplicationFiled: February 8, 2022Publication date: August 8, 2024Applicant: COWAY CO., LTD.Inventors: Hee Joo KANG, Hee Do JUNG, Chan Jung PARK, Jong Hwan LEE, Hyun Kang LEE, Hyun Goo KIM, Yoo Won OH, Da Woon JUNG, Min Chul YONG, Dong Min OH, Seong Min PARK
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Patent number: 12054681Abstract: Provided is a technology of converting an oil having a high content of Cl into a solvent. Impurities such as Cl, S, N, and metals are removed from an oil having a boiling point of 180 to 340° C. in a waste oil having a high content of Cl, and hydroisomerization is carried out, thereby applying an oil having a high isoparaffin ratio as a solvent. After a separation by boiling points according to the properties of the solvent product, a solid acid material and an oil having a high Cl content are mixed, impurities are removed by a heat treatment at a high temperature, and hydroisomerization is carried out by a noble metal/1-D zeolite catalyst, thereby, manufacturing a solvent product.Type: GrantFiled: May 4, 2022Date of Patent: August 6, 2024Assignees: SK Innovation Co., Ltd., SK Geo Centric Co., Ltd.Inventors: Hee Jung Jeon, Do Kyoung Kim, Jeong Eop Choi, Seung Woo Lee, Yoon Kyung Lee
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Method of producing lube base oil from middle distillate in pyrolysis oil derived from waste plastic
Patent number: 12054683Abstract: Provided are a method of producing a Lube base oil composition including a) reacting at least a part of waste plastic pyrolysis oil having a boiling point in a range of 180 to 340° C. to remove impurities and oligomerize the oil; and b) hydroisomerizing at least a part of the product of step a). A lube base oil composition is also produced therefrom.Type: GrantFiled: August 26, 2022Date of Patent: August 6, 2024Assignees: SK Innovation Co., Ltd., SK Geo Centric Co., Ltd.Inventors: Hee Jung Jeon, Yeon Ho Kim, Ok Youn Kim, Seung Eon Lee, Seung Woo Lee, Yoon Kyung Lee, Ka Young Kim, Young Moo Park, Ho Won Lee -
Patent number: 12054863Abstract: The present disclosure relates to a method for producing a nonwoven fabric which improves the impregnation property of a fabric softener in the nonwoven fabric so as to apply the nonwoven fabric to a dryer sheet (sheet-type fabric softener). In a nonwoven fabric made of two types of polyester long fiber mixed filament yarns, by widening the specific surface area, adjusting the evenness deviation to be small and increasing the porosity, the impregnation property of a fabric softener is improved even when the nonwoven fabric is made lightweight, and the nonwoven fabric can be applied to a dryer sheet.Type: GrantFiled: March 19, 2019Date of Patent: August 6, 2024Assignee: KOLON INDUSTRIES, INC.Inventors: Young-shin Park, Min-ho Lee, Hee-jung Cho, Woo-seok Choi, Jung-soon Jang
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Publication number: 20240253342Abstract: Proposed are a method and apparatus for manufacturing a laminate film for a cell-type battery pouch. More specifically, the present disclosure relates to a technology of manufacturing a pouch film used to manufacture a pouch-type battery. Specifically, when manufacturing a laminate film for a pouch using a dry lamination process, induction heating rolls that are controllable in heat generation thereof are used to perform a post thermal treatment process after performing a lamination process using thermal rolls. The method and apparatus can reduce an aging period that is required to improve the physical properties of a manufactured pouch or can improve the physical properties of a manufactured pouch without an aging process.Type: ApplicationFiled: February 1, 2023Publication date: August 1, 2024Applicant: Youlchon Chemical Co., Ltd.Inventors: Nok Jung SONG, Hee Sik HAN, Jin Ho KIM, Ji Min LEE, Han Chul PARK, Jong Hyuk JUNG, Hyeong Rok CHOI
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Publication number: 20240247233Abstract: A cell culture scaffold of the present invention consists of a seaweed-derived component, is edible and has a pore size and stiffness that are suitable for cell culture, and a significantly excellent moisture-holding ability to enable long-term culture and efficient cell proliferation even when a high density of muscle stem cells are inoculated, and thus it may be effectively used for producing cultured meat.Type: ApplicationFiled: May 27, 2022Publication date: July 25, 2024Inventors: Hee Jae LEE, Joon Ho KEUM, Kyeong Hun CHOI, Ye Bin SON, Song Yi CHUN, Su Ji KIM, Sung Chun CHO, Dasom KIM, Chisung JUNG
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Publication number: 20240242296Abstract: The present disclosure provides a method for realizing a new type of stay purpose estimation technology that can estimate the purpose of a user's stay regardless of a label data, departing from a method which predetermines a label data in order to estimate a stay purpose.Type: ApplicationFiled: June 2, 2022Publication date: July 18, 2024Inventors: Ga In HAN, Min Hyok BANG, Hong Beom AHN, Hee Jung YANG, Yong Doo LEE, Kyong Jin JO, Yoon Young CHOI
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Patent number: 11784502Abstract: Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer.Type: GrantFiled: November 19, 2020Date of Patent: October 10, 2023Assignee: SCRAMOGE TECHNOLOGY LIMITEDInventors: Jai Hoon Yeom, Sang Won Lee, Seok Bae, So Yeon Kim, Jin Mi Noh, Ji Yeon Song, Hee Jung Lee
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Patent number: 11759500Abstract: The present invention provides a PEGylated IFN-? variant and a composition for preventing or treating hyperproliferative diseases, inflammatory diseases, autoimmune diseases or viral infectious diseases, the composition comprising the PEGylated IFN-? variant as an effective ingredient. The PEGylated IFN-? variant of the present invention has an excellent anti-viral efficacy, immune regulatory function and anti-cell growth efficacy by virtue of better pharmacokinetic properties compared to native IFN-? and non-PEGylated IFN-? variants, and therefore can be used usefully against various diseases. The present invention provides good patient convenience in terms of administration due to exhibition of an excellent pharmacological activity effect upon administration and a significant increase of half-life in blood over existing interferon formulations.Type: GrantFiled: July 24, 2015Date of Patent: September 19, 2023Assignee: Abion Inc.Inventors: Young-Kee Shin, Young-Deug Kim, Kyoung Song, Dong Hee Na, Seong Hoon Jeong, Dae Duk Kim, In Soo Yoon, Hee Jung Lee, Sae Hyung Lee
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Publication number: 20230171874Abstract: A camera device according to one embodiment of the present invention includes a printed circuit board, a heat radiation layer disposed on a first surface of the printed circuit board, and an image sensor disposed on the heat radiation layer, a plurality of through-holes passing through the printed circuit board from the first surface to a second surface which is a surface opposite to the first surface are formed in the printed circuit board, and the plurality of through-holes are in contact with the heat radiation layer.Type: ApplicationFiled: May 6, 2021Publication date: June 1, 2023Inventors: Seong Su EOM, Sol Ip LEE, Hee Jung LEE