Patents by Inventor Jung Ju Lee
Jung Ju 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: 20220275920Abstract: A lighting device disclosed in an embodiment of the invention includes a plurality of light sources disposed on a substrate; a resin layer disposed on the substrate and the plurality of light sources; a phosphor layer disposed on the resin layer, and an ink layer disposed on the phosphor layer, wherein the ink layer has a first ink layer and a second ink layer having a height greater than that of the first ink layer with respect to the upper surfaces of the phosphor layer, and it possible to provide a three-dimensional image of the surface.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Hoon PARK, Sa Rum HAN, Jung Ju LEE
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Patent number: 11378252Abstract: The lighting device disclosed in the embodiment includes a substrate, light sources disposed on the substrate at predetermined intervals, a resin layer disposed on the substrate and the light sources, and a phosphor layer disposed on the resin layer. The phosphor layer includes a first region overlapped with some of the N light sources in a direction perpendicular to the substrate and including a flat region, and a second region extending from a side surface of the first region toward the substrate and including a curved surface.Type: GrantFiled: July 31, 2019Date of Patent: July 5, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Jung Ju Lee, Sa Rum Han
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Patent number: 11359786Abstract: A lighting device disclosed in an embodiment of the invention includes a plurality of light sources disposed on a substrate; a resin layer disposed on the substrate and the plurality of light sources; a phosphor layer disposed on the resin layer, and an ink layer disposed on the phosphor layer, wherein the ink layer has a first ink layer and a second ink layer having a height greater than that of the first ink layer with respect to the upper surfaces of the phosphor layer, and it possible to provide a three-dimensional image of the surface.Type: GrantFiled: January 23, 2020Date of Patent: June 14, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Hoon Park, Sa Rum Han, Jung Ju Lee
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Patent number: 11287114Abstract: A lighting device may comprise: a flexible lighting module having a light emitting device; a coupling member arranged on the lower portion of the lighting module; and a bracket comprising a receiving groove in which the lighting module is received and having a coupling hole formed therein such that the coupling member is inserted and coupled thereto.Type: GrantFiled: September 6, 2017Date of Patent: March 29, 2022Assignee: LG INNOTEK CO., LTD.Inventors: Jung Ju Lee, Jae Hun Kim, Sang Jun Hong, Seong Wook So
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Publication number: 20220082226Abstract: A lighting device disclosed in an embodiment of the invention includes a plurality of light sources disposed on a substrate; a resin layer disposed on the substrate and the plurality of light sources; a phosphor layer disposed on the resin layer, and an ink layer disposed on the phosphor layer, wherein the ink layer has a first ink layer and a second ink layer having a height greater than that of the first ink layer with respect to the upper surfaces of the phosphor layer, and it possible to provide a three-dimensional image of the surface.Type: ApplicationFiled: January 23, 2020Publication date: March 17, 2022Inventors: Hoon PARK, Sa Rum HAN, Jung Ju LEE
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Publication number: 20210348739Abstract: The lighting device disclosed in the embodiment includes a substrate, light sources disposed on the substrate at predetermined intervals, a resin layer disposed on the substrate and the light sources, and a phosphor layer disposed on the resin layer. The phosphor layer includes a first region overlapped with some of the N light sources in a direction perpendicular to the substrate and including a flat region, and a second region extending from a side surface of the first region toward the substrate and including a curved surface.Type: ApplicationFiled: July 31, 2019Publication date: November 11, 2021Inventors: Jung Ju LEE, Sa Rum HAN
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Publication number: 20210278063Abstract: A lighting device may comprise: a flexible lighting module having a light emitting device; a coupling member arranged on the lower portion of the lighting module; and a bracket comprising a receiving groove in which the lighting module is received and having a coupling hole formed therein such that the coupling member is inserted and coupled thereto.Type: ApplicationFiled: September 6, 2017Publication date: September 9, 2021Inventors: Jung Ju LEE, Jae Hun KIM, Sang Jun HONG, Seong Wook SO
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Publication number: 20210193635Abstract: The lighting assembly disclosed in the embodiment of the invention includes a substrate, light emitting devices on the substrate, a first resin layer covering the light emitting devices, and at least one second resin layer on the first resin layer, and a first cover disposed on an outer periphery of the substrate along an outer periphery of the substrate of the lighting module. The second resin layer is disposed on upper and side surfaces of the first resin layer, and the second resin layer includes at least one of phosphor and ink particles. The first cover includes an opening portion from which the second resin layer protrudes, a substrate cover portion disposed on an upper surface of the substrate around the opening portion, and a side cover portion extending lower than a side surface of the substrate from the substrate cover portion. An upper surface of the substrate cover portion may be disposed lower than the upper surface of the first resin layer.Type: ApplicationFiled: September 9, 2019Publication date: June 24, 2021Inventors: Jung Ju LEE, Hoon PARK, Sa Rum HAN
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Patent number: 10641320Abstract: Provided is a shock reducing tape spring hinge including fixing members fixed to at least two objects, respectively, a thin shell type tape spring having both end portions that are fastened to the fixing members, respectively, and a shell-shaped damping plate aligned with the tape spring, the damping plate having both end portions that are fastened to the fixing members, respectively. The damping plate and the tape spring may be configured to connect the at least two objects being spaced through the fixing members, and the damping plate may be configured to reduce a deployment shock occurring when the tape spring is deployed.Type: GrantFiled: March 3, 2017Date of Patent: May 5, 2020Assignee: KOREA AEROSPACE RESEARCH INSTITUTEInventors: Chang Ho Lee, Kyung Won Kim, Ju Won Jeong, Young Jin Kim, Jung Ju Lee
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Publication number: 20180142729Abstract: Provided is a shock reducing tape spring hinge including fixing members fixed to at least two objects, respectively, a thin shell type tape spring having both end portions that are fastened to the fixing members, respectively, and a shell-shaped damping plate aligned with the tape spring, the damping plate having both end portions that are fastened to the fixing members, respectively. The damping plate and the tape spring may be configured to connect the at least two objects being spaced through the fixing members, and the damping plate may be configured to reduce a deployment shock occurring when the tape spring is deployed.Type: ApplicationFiled: March 3, 2017Publication date: May 24, 2018Applicant: Korea Aerospace Research InstituteInventors: Chang Ho LEE, Kyung Won KIM, Ju Won JEONG, Young Jin KIM, Jung Ju LEE
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Publication number: 20150074110Abstract: The present invention relates to a platform system for object tagging and a method thereof. According to the platform system for object tagging of the present invention, since a user can add information in person, which he/she has about an individual object in contents provided by a website, into the contents of the website, as tag information, it is possible to enable an individual user to accurately, freely, and conveniently express information about an object in contents and to enable a plurality of users to actively create information and share more information by providing more users with information.Type: ApplicationFiled: September 5, 2012Publication date: March 12, 2015Inventors: Hoon Paek, Sung Wook Yoon, Jung Ju Lee, Won Hee Lee, Goo Hyun Um
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Patent number: 8703419Abstract: The present invention relates to a method for the diagnosis and prognosis of cancers using an epigenetic marker consisting of a specific single CpG site in TTP (Tristetraprolin) promoter and treatment of cancers by regulating its epigenetic status. Particularly, the present invention relates to a method for the diagnosis and prognosis of liver cancer by measuring specific methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID. NO. 41, and a method for treatment of cancer by regulating the same. The present invention can be effectively used for the diagnosis and/or treatment of liver cancer characterized by TTP down-regulation and methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID. NO. 41. The present invention can be further applied for the diagnosis and treatment of other cancers or inflammatory diseases that are characterized by TTP down-regulation and methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID.Type: GrantFiled: September 8, 2010Date of Patent: April 22, 2014Assignee: Korea Research Institute of Bioscience and BiotechnologyInventors: Young Il Yeom, Bo Hwa Sohn, In Young Park, Jung Ju Lee, Yejin Jang, Suk-jin Yang, Kyung Chan Park, Hyang-sook Yoo, Jong Young Choi
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Publication number: 20120251499Abstract: The present invention relates to a method for the diagnosis and prognosis of cancers using an epigenetic marker consisting of a specific single CpG site in TTP (Tristetraprolin) promoter and treatment of cancers by regulating its epigenetic status. Particularly, the present invention relates to a method for the diagnosis and prognosis of liver cancer by measuring specific methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID. NO. 41, and a method for treatment of cancer by regulating the same. The present invention can be effectively used for the diagnosis and/or treatment of liver cancer characterized by TTP down-regulation and methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID. NO. 41. The present invention can be further applied for the diagnosis and treatment of other cancers or inflammatory diseases that are characterized by TTP down-regulation and methylation of C, the 32nd residue of the nucleic acid sequence represented by SEQ. ID.Type: ApplicationFiled: September 8, 2010Publication date: October 4, 2012Inventors: Young Il Yeom, Bo Hwa Sohn, In Young Park, Jung Ju Lee, Yejin Jang, Suk-jin Yang, Kyung Chan Park, Hyang-sook Yoo, Jong Young Choi
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Patent number: 8094922Abstract: Disclosed are a crack measuring method that may automatically measure crack growth in a surface of a structure rapidly and exactly without influencing the structure using image processing scheme, and an apparatus thereof. The crack measuring method includes: irradiating light to a surface of a structure; converting reflected light, wherein the irradiated light is reflected from the surface of a structure, into an image signal and capturing images of the surface of a structure corresponding to the image signal at predetermined scan intervals through a camera; performing continuously a line scan on the crack parts in the captured images at predetermined scan intervals; and inspecting crack growth in the surface of a structure by identifying pixels with relatively higher or lower light intensity in the scan lines.Type: GrantFiled: June 2, 2009Date of Patent: January 10, 2012Assignee: Korea Advanced Institute of Science and TechnologyInventors: Jung-Ju Lee, Won-Seock Kim
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Publication number: 20090303469Abstract: Disclosed are a crack measuring method that may automatically measure crack growth in a surface of a structure rapidly and exactly without influencing the structure using image processing scheme, and an apparatus thereof. The crack measuring method includes: irradiating light to a surface of a structure; converting reflected light, wherein the irradiated light is reflected from the surface of a structure, into an image signal and capturing images of the surface of a structure corresponding to the image signal at predetermined scan intervals through a camera; performing continuously a line scan on the crack parts in the captured images at predetermined scan intervals; and inspecting crack growth in the surface of a structure by identifying pixels with relatively higher or lower light intensity in the scan lines.Type: ApplicationFiled: June 2, 2009Publication date: December 10, 2009Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jung-Ju LEE, Won-Seock KIM
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Patent number: 7104998Abstract: A robot mounting apparatus for a hip joint operation robot capable of firmly attaching a hip joint operation robot to a femur in order for operation robot to perform an accurate femoral canal cavity operation, and a hip joint operation robot system using the same. The robot mounting apparatus for a hip joint operation robot, comprising: a fixing means for fixing to a femur, including: a bar having a predetermined length and being arranged in perpendicular to a femur; and a seizing means having a predetermined shape for seizing the femur, the seizing means forms at an end of the bar; an installation unit having a predetermined shaped for installing the operation robot thereon, the installation unit is positioned near an end portion of the femur; and a link having a predetermined length for connecting the installation unit and the bar of the fixing means, the link is installed in parallel with respect to a longitudinal direction of the femur.Type: GrantFiled: June 25, 2002Date of Patent: September 12, 2006Assignee: Korea Advanced Institute of Science and TechnologyInventors: Yong San Yoon, Jung Ju Lee, Dong Su Kwon, Ho Chul Shin, Young Bae Park
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Patent number: 6687011Abstract: A transmission-type extrinsic Fabry-Perot interferometric optical fiber sensor and a method used for integrity monitoring of structures and measuring strain and temperature are provided. The transmission-type extrinsic Fabry-Perot interferometric optical fiber sensor includes first single-mode optical fiber and second single-mode optical fiber, laser device, and optical detector. The first single-mode optical fiber is inserted into an end of a capillary quartz-glass tube and the second single-mode optical fiber is inserted into the other end of the capillary quartz-glass tube. Air gap is formed between the first single-mode optical fiber and the second single-mode optical fiber in the capillary quartz-glass tube. Gap length of the air gap changes in response to magnitude and direction of transformation of the capillary quartz-glass tube. The laser device launches light into an end of the first single-mode optical fiber.Type: GrantFiled: December 22, 1999Date of Patent: February 3, 2004Assignee: Korea Advanced Institute Science and TechnologyInventors: Jung Ju Lee, San Hoon Kim, Dong Chun Lee, Il Bum Kwon
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Patent number: 6514293Abstract: Disclosed herewith is a prosthetic foot. The prosthetic foot is to be connected to a pylon that is utilized for the substitution of the shinbone of an amputee. The prosthetic foot includes an ankle portion to be secured to the pylon. A plurality of curved portions are extended from one end of the ankle portion. A sole portion is extended from one end of the curved portions. The ankle portion, the curved portions and the sole portion form a single integrated plate spring structure.Type: GrantFiled: October 23, 2000Date of Patent: February 4, 2003Assignee: Korea Advanced Institute of Science and TechnologyInventors: Tae Seong Jang, Dong Hee Lee, Jung Ju Lee, Yong San Yoon
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Publication number: 20030004516Abstract: A robot mounting apparatus for a hip joint operation robot capable of firmly attaching a hip joint operation robot to a femur in order for operation robot to perform an accurate femoral canal cavity operation, and a hip joint operation robot system using the same. The robot mounting apparatus for a hip joint operation robot, comprising: a fixing means for fixing to a femur, including: a bar having a predetermined length and being arranged in perpendicular to a femur; and a seizing means having a predetermined shape for seizing the femur, the seizing means forms at an end of the bar; an installation unit having a predetermined shaped for installing the operation robot thereon, the installation unit is positioned near an end portion of the femur; and a link having a predetermined length for connecting the installation unit and the bar of the fixing means, the link is installed in parallel with respect to a longitudinal direction of the femur.Type: ApplicationFiled: June 25, 2002Publication date: January 2, 2003Inventors: Yong San Yoon, Jung Ju Lee, Dong Su Kwon, Ho Chul Shin, Young Bae Park