Patents by Inventor Song-I Han
Song-I Han 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: 20230068224Abstract: Provided is a substrate processing apparatus including: a chuck configured to support a substrate; a dielectric plate disposed to face an upper surface of the substrate supported by the chuck; a gas supply unit configured to supply process gas to an edge region of the substrate; and a first edge electrode configured to generate plasma from the process gas to the edge region of the substrate supported by the chuck, in which the first edge electrode includes: a plurality of electrode units; and one or more insulating units provided between the electrode units.Type: ApplicationFiled: November 29, 2021Publication date: March 2, 2023Applicant: PSK INC.Inventors: Kwang Sung YOO, A Ram KIM, Song I HAN
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Publication number: 20220059324Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing, a support unit including a chuck that supports a substrate, a gas supply unit, and a dielectric plate that faces an upper surface of the substrate supported by the chuck, a height of a lower surface of a central area of the dielectric plate and a height of a lower surface of an edge area of the dielectric plate are different, and a height of an upper surface of a central area of the chuck and a height of an upper surface of an edge area of the chuck are different.Type: ApplicationFiled: August 12, 2021Publication date: February 24, 2022Inventors: Jong-Chan LEE, Ju-Young PARK, Song-I HAN, Seong-Min NAM
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Patent number: 11052407Abstract: A dielectrophoresis-based in-droplet cell concentrator is disclosed herein. The concentrator can include a concentration microchannel having an input port and two or more outlet ports. The input port introduces cell-encapsulated droplets or particle-encapsulated droplets into the microchannel; a first outlet port receives droplets including most of the cells or particles and a second output port receives droplets including few cells or particles. The concentrator also can include a pair of electrodes. When voltage is applied, the electrodes will create an electric field across the microchannel. The concentrator adds new capabilities to droplet microfluidics operations, such as adjusting concentrations of cells in droplets, separating cells of different properties from inside droplets, and solution exchange.Type: GrantFiled: January 25, 2019Date of Patent: July 6, 2021Assignee: THE TEXAS A&M UNIVERSITY SYSTEMInventors: Arum Han, Song-I Han
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Patent number: 10994206Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.Type: GrantFiled: April 19, 2019Date of Patent: May 4, 2021Assignee: NEXON KOREA CORPORATIONInventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
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Publication number: 20190240578Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.Type: ApplicationFiled: April 19, 2019Publication date: August 8, 2019Inventors: Jung Kyu YE, Geon Yeong KIM, Chang Hoon YI, Joo Seok LEE, Guhyun PARK, Young Suk KIM, Jae Hyun PARK, June Sik YI, Hun Joon HA, Nak Hyun KIM, Ho Sik KIM, Jeong Min SEO, Tae Hoon KOO, Duc Chun KIM, Seoung Hwi JUNG, Byung Eun JIN, Jin Woo LEE, Seok Hyun KIM, Ju Yong LIM, Hyun Ju CHO, Sang Yeop LEE, Min Kwan CHAE, Sang Ho KIM, Hee Seok KANG, Seongkwan LEE, Jeong Pyo HONG, Choong Yeol LEE, Yong Woo PARK, Kyoung Su LEE, Yu Ju KIM, Dong Gook LEE, Hyun Jin KIM, Hyun Jeong LEE, Dong Young CHANG, Jong Min LEE, Jin Woo LEE, Song I HAN, Taek Ki LEE, Eun Ji NAM, Choon Hwa LEE, Young Min KANG, Jung Soo LEE
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Patent number: 10315112Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.Type: GrantFiled: July 2, 2015Date of Patent: June 11, 2019Assignee: Nexon Korea CorporationInventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
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Patent number: 10253309Abstract: The present invention relates to an apparatus for separating fine particles using magnetophoresis, and to a method for separating fine particles using same, and particularly, to an apparatus for separating fine particles using magnetophoresis, which includes a fine, patterned magnetic structure capable of quickly and efficiently separating even particles that are weakly magnetized and coupled to fine particles, and to a method for separating fine particles using same.Type: GrantFiled: August 19, 2011Date of Patent: April 9, 2019Assignee: INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Ki Ho Han, Hwan Yong Lee, Song I Han, Seon Young Kim, In Hak Choi
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Publication number: 20160175715Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.Type: ApplicationFiled: July 2, 2015Publication date: June 23, 2016Inventors: Jung Kyu YE, Geon Yeong KIM, Chang Hoon YI, Joo Seok LEE, Guhyun PARK, Young Suk KIM, Jae Hyun PARK, June Sik YI, Hun Joon HA, Nak Hyun KIM, Ho Sik KIM, Jeong Min SEO, Tae Hoon KOO, Duc Chun KIM, Seoung Hwi JUNG, Byung Eun JIN, Jin Woo LEE, Seok Hyun KIM, Ju Yong LIM, Hyun Ju CHO, Sang Yeop LEE, Min Kwan CHAE, Sang Ho KIM, Hee Seok KANG, Seongkwan LEE, Jeong Pyo HONG, Choong Yeol LEE, Yong Woo PARK, Kyoung Su LEE, Yu Ju KIM, Dong Gook LEE, Hyun Jin KIM, Hyun Jeong LEE, Dong Young CHANG, Jong Min LEE, Jin Woo LEE, Song I HAN, Taek Ki LEE, Eun Ji NAM, Choon Hwa LEE, Young Min KANG, Jung Soo LEE
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Patent number: 7061237Abstract: An apparatus and method for remote NMR/MRI spectroscopy having an encoding coil with a sample chamber, a supply of signal carriers, preferably hyperpolarized xenon and a detector allowing the spatial and temporal separation of signal preparation and signal detection steps. This separation allows the physical conditions and methods of the encoding and detection steps to be optimized independently. The encoding of the carrier molecules may take place in a high or a low magnetic field and conventional NMR pulse sequences can be split between encoding and detection steps. In one embodiment, the detector is a high magnetic field NMR apparatus. In another embodiment, the detector is a superconducting quantum interference device. A further embodiment uses optical detection of Rb—Xe spin exchange. Another embodiment uses an optical magnetometer using non-linear Faraday rotation. Concentration of the signal carriers in the detector can greatly improve the signal to noise ratio.Type: GrantFiled: October 9, 2002Date of Patent: June 13, 2006Assignee: The Regents of the University of CaliforniaInventors: Alexander Pines, Sunil Saxena, Adam Moule, Megan Spence, Juliette A. Seeley, Kimberly L. Pierce, Song-I Han, Josef Granwehr
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Publication number: 20030077224Abstract: An apparatus and method for remote NMR/MRI spectroscopy having an encoding coil with a sample chamber, a supply of signal carriers, preferably hyperpolarized xenon and a detector allowing the spatial and temporal separation of signal preparation and signal detection steps. This separation allows the physical conditions and methods of the encoding and detection steps to be optimized independently. The encoding of the carrier molecules may take place in a high or a low magnetic field and conventional NMR pulse sequences can be split between encoding and detection steps. In one embodiment, the detector is a high magnetic field NMR apparatus. In another embodiment, the detector is a superconducting quantum interference device. A further embodiment uses optical detection of Rb-Xe spin exchange. Another embodiment uses an optical magnetometer using non-linear Faraday rotation. Concentration of the signal carriers in the detector can greatly improve the signal to noise ratio.Type: ApplicationFiled: October 9, 2002Publication date: April 24, 2003Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Alexander Pines, Sunil Saxena, Adam Moule, Megan Spence, Juliette A. Seeley, Kimberly L. Pierce, Song-I Han, Josef Granwehr