Patents by Inventor Eun-Sang Lee
Eun-Sang 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: 20180065597Abstract: A vehicle includes a low frequency (LF) transmitter, a high frequency receiver, and a control unit. The low frequency (LF) transmitter may be configured to transmit a LF signal in order to search for a remote control device. The high frequency receiver may be configured to receive a signal having a predetermined frequency band which is greater than a frequency band of the LF signal transmitted by the LF transmitter. The control unit may be configured to determine that a relay attack is generated when the signal received by the high frequency receiver is a modulated LF signal.Type: ApplicationFiled: December 20, 2016Publication date: March 8, 2018Inventors: Sinjung Kim, Eun-Sang Lee, Wi-Jik Lee, Chang-Min Cho, Jong-Seon No, Young-Sik Kim
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Patent number: 9493808Abstract: This invention discloses a reagent composition for a biosensor having high sensitivity which is capable of improving analysis linearity of an analyte such as glucose by reacting an oxidoreductase, a metal-containing complex, and Naphthol Green B, and minimizing blood necessary for measuring blood glucose since it is possible to detect a concentration of a small amount of the analyte, and a biosensor having the same. The reagent composition for a biosensor includes at least two kinds of electron transfer mediators including Naphthol Green B, and an enzyme.Type: GrantFiled: June 27, 2014Date of Patent: November 15, 2016Assignee: INFOPIA CO., LTD.Inventors: Sung-Il Jeon, Sung-Kwon Jung, Seung-Min Im, Eun-Sang Lee, Se-Ho Kim, Hong-Seong Suk, Won-Dong Kim, Jae-Min Koh
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Publication number: 20160215320Abstract: This invention discloses a reagent composition for a biosensor having high sensitivity which is capable of improving analysis linearity of an analyte such as glucose by reacting an oxidoreductase, a metal-containing complex, and Naphthol Green B, and minimizing blood necessary for measuring blood glucose since it is possible to detect a concentration of a small amount of the analyte, and a biosensor having the same. The reagent composition for a biosensor includes at least two kinds of electron transfer mediators including Naphthol Green B, and an enzyme.Type: ApplicationFiled: March 31, 2016Publication date: July 28, 2016Applicant: INFOPIA CO., LTD.Inventors: Sung-ll Jeon, Sung-Kwon Jung, Seung-Min Im, Eun-Sang Lee, Se-Ho Kim, Hong-Seong Suk, Won-Dong Kim, Jae-Min Koh
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Patent number: 8968983Abstract: A photoresist composition, a method of forming a pattern using the photoresist composition, and a method of manufacturing a display substrate are disclosed. A photoresist composition includes an alkali-soluble resin, a quinone diazide-based compound, a multivalent phenol-based compound, and a solvent. Therefore, photosensitivity for light having a wavelength in a range of about 392 nm to about 417 nm may be improved, and reliability of forming a photo pattern and a thin film pattern using the photoresist composition may be improved.Type: GrantFiled: August 2, 2012Date of Patent: March 3, 2015Assignee: Samsung Display Co., Ltd.Inventors: Cha-Dong Kim, Sang Hyun Yun, Jung-In Park, Su-Yeon Sim, Hi-Kuk Lee, Sang-Tae Kim, Yong-Il Kim, Shi-Jin Sung, Eun-Sang Lee, Sung-Yeol Jin
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Publication number: 20150008142Abstract: This invention discloses a reagent composition for a biosensor having high sensitivity which is capable of improving analysis linearity of an analyte such as glucose by reacting an oxidoreductase, a metal-containing complex, and Naphthol Green B, and minimizing blood necessary for measuring blood glucose since it is possible to detect a concentration of a small amount of the analyte, and a biosensor having the same. The reagent composition for a biosensor includes at least two kinds of electron transfer mediators including Naphthol Green B, and an enzyme.Type: ApplicationFiled: June 27, 2014Publication date: January 8, 2015Applicant: INFOPIA CO., LTD.Inventors: Sung-Il Jeon, Sung-Kwon Jung, Seung-Min Im, Eun-Sang Lee, Se-Ho Kim, Hong-Seong Suk, Won-Dong Kim, Jae-Min Koh
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Publication number: 20130040410Abstract: A photoresist composition, a method of forming a pattern using the photoresist composition, and a method of manufacturing a display substrate are disclosed. A photoresist composition includes an alkali-soluble resin, a quinone diazide-based compound, a multivalent phenol-based compound, and a solvent. Therefore, photosensitivity for light having a wavelength in a range of about 392 nm to about 417 nm may be improved, and reliability of forming a photo pattern and a thin film pattern using the photoresist composition may be improved.Type: ApplicationFiled: August 2, 2012Publication date: February 14, 2013Applicants: Doongwoo Fine-Chem Co., Ltd., Samsung Display Co., Ltd.Inventors: Cha-Dong KIM, Sang Hyun Yun, Jung-In Park, Su-Yeon Sim, Hi-Kuk Lee, Sang-Tae Kim, Yong-Il Kim, Shi-Jin Sung, Eun-Sang Lee, Sung-Yeol Jin
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Patent number: 8224392Abstract: A method of controlling a mobile terminal, and which includes displaying, on a touch screen display of the mobile terminal, an operation screen corresponding to a current operating mode executing on the mobile terminal; detecting, via a detecting device, a touch input on the touch screen display of the mobile terminal; determining, via a controller on the mobile terminal, a first finger characteristic describing a finger touching the touch screen display and a second finger characteristic describing the finger touching the touch screen display that is different than the first finger characteristic; performing, via the controller, a first operation relevant to the current operating mode based on the determined first finger characteristic; and performing, via the controller, a second operation relevant to the current operating mode based on the determined second finger characteristic.Type: GrantFiled: April 28, 2010Date of Patent: July 17, 2012Assignee: LG Electronics Inc.Inventors: Jong Hwan Kim, Seung Hwan Yoo, Doo Hwan Kim, Mi Jung Kim, Soo Chul Lim, Young Sun Lee, Eun Sang Lee
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Publication number: 20110269309Abstract: Provided are a photoresist composition having superior adhesion to an etch target film, a method of forming a pattern by using the photoresist composition, and a method of manufacturing a thin-film transistor (TFT) substrate. The photoresist composition includes an alkali-soluble resin; a photosensitive compound; a solvent; and 0.01 to 0.1 parts by weight of a compound represented by Formula 1: wherein R is one of hydrogen, an alkyl having 1 to 10 carbon atoms, a cycloalkyl having 4 to 8 carbon atoms, and a phenyl group.Type: ApplicationFiled: December 29, 2010Publication date: November 3, 2011Applicants: DONGWOO FINE-CHEM CO., LTD, SAMSUNG ELECTRONICS CO., LTD.Inventors: Pil-Soon HONG, Gwui-Hyun PARK, Jin-Ho JU, Jean-Ho SONG, Sang-Tae KIM, Seong-Hyeon KIM, Won-Young CHANG, Jong-Heum YOON, Eun-Sang LEE, Min-Ju IM
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Publication number: 20110258559Abstract: A mobile terminal and message list displaying method therein are disclosed, by which a message item of a counterpart terminal (or an unchecked message) having sent an unchecked message may be displayed at a specific point on a message list regardless of an arrangement reference of message items. This may include receiving at least one message from each counterpart terminal, generating the message list including at least one message item corresponding to each counterpart terminal, determining whether an unchecked message exists in the received at least one message, and when the unchecked message exists as a result of the determining, displaying the generated message list by displaying the message item corresponding to the counterpart terminal having transmitted the unchecked message at a specific position in the message list regardless of an arrangement reference of the message item.Type: ApplicationFiled: April 13, 2011Publication date: October 20, 2011Applicant: LG Electronics Inc.Inventors: Sun YOU, Moo Sun Kim, Choon Jae Lee, Min Haeng Cho, Jin A. Chang, Moon Ju Kim, Seung Heon Han, Na Young Hong, Eun Sang Lee, Jin Woo Chung, Eun Kyung Choi
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Publication number: 20110236825Abstract: In a photoresist composition suitable for forming a photoresist pattern having a high profile angle, and a method of forming a photoresist pattern using the same, the photoresist composition includes an alkali-soluble resin, a quinone diazide containing compound, a compound represented by Formula 1, and a solvent: wherein R1, R2 and R3 are independently H, C1-4 alkyl, C2-4 alkenyl, C3-8 cycloalkyl, or C6-12 aryl.Type: ApplicationFiled: January 20, 2011Publication date: September 29, 2011Inventors: Jung-In PARK, Hi-Kuk Lee, Sang-Hyun Yun, Cha-Dong Kim, Shi-Jin Sung, Sung-Yeol Jin, Sang-Tae Kim, Yong-Il Kim, Eun-Sang Lee
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Patent number: 7981706Abstract: A photoresist composition includes an alkali-soluble resin, a dissolution inhibitor including a quinone diazide compound, a first additive including a benzenol compound represented by the following Chemical Formula 1, a second additive including an acrylic copolymer represented by the following Chemical Formula 2 and an organic solvent. Accordingly, heat resistance of a photoresist pattern may be improved, and the photoresist pattern may be readily stripped. As a result, crack formation in the photoresist pattern may be reduced and/or prevented.Type: GrantFiled: September 28, 2010Date of Patent: July 19, 2011Assignees: Samsung Electronics Co., Ltd., Dongwoo Fine-ChemInventors: Jeong-Min Park, Jung-Soo Lee, Won-Young Chang, Eun-Sang Lee, In-Ho Yu, Seong-Hyeon Kim
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Publication number: 20110097835Abstract: A photoresist composition includes an alkali-soluble resin, a dissolution inhibitor including a quinone diazide compound, a first additive including a benzenol compound represented by the following Chemical Formula 1, a second additive including an acrylic copolymer represented by the following Chemical Formula 2 and an organic solvent. Accordingly, heat resistance of a photoresist pattern may be improved, and the photoresist pattern may be readily stripped. As a result, crack formation in the photoresist pattern may be reduced and/or prevented.Type: ApplicationFiled: September 28, 2010Publication date: April 28, 2011Applicants: SAMSUNG ELECTRONICS CO., LTD, DONGWOO FINE-CHEMInventors: Jeong-Min PARK, Jung-Soo LEE, Won-Young CHANG, Eun-Sang LEE, In-Ho YU, Seong-Hyeon KIM
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Publication number: 20100279738Abstract: A method of controlling a mobile terminal, and which includes displaying, on a touch screen display of the mobile terminal, an operation screen corresponding to a current operating mode executing on the mobile terminal; detecting, via a detecting device, a touch input on the touch screen display of the mobile terminal; determining, via a controller on the mobile terminal, a first finger characteristic describing a finger touching the touch screen display and a second finger characteristic describing the finger touching the touch screen display that is different than the first finger characteristic; performing, via the controller, a first operation relevant to the current operating mode based on the determined first finger characteristic; and performing, via the controller, a second operation relevant to the current operating mode based on the determined second finger characteristic.Type: ApplicationFiled: April 28, 2010Publication date: November 4, 2010Applicant: LG ELECTRONICS INC.Inventors: Jong Hwan KIM, Seung Hwan YOO, Doo Hwan KIM, Mi Jung KIM, Soo Chul LIM, Young Sun LEE, Eun Sang LEE
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Patent number: 7821528Abstract: An apparatus and method for detecting video in a mobile communications terminal, wherein the apparatus for detecting the video of the mobile communications terminal comprises a scene change frame detector to detect a preset number of scene change frames based on input streaming video data and output the detected scene change frames, and a display unit to display the outputted scene change frames according to a user's request for video searching.Type: GrantFiled: December 8, 2005Date of Patent: October 26, 2010Assignee: LG Electronics Inc.Inventor: Eun-Sang Lee
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Patent number: 7746312Abstract: A liquid crystal display is provided, which includes: a liquid crystal panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels including switching elements connected to the gate lines and the data lines, liquid crystal capacitors and storage capacitors connected to the switching elements; a gate driver for supplying gate voltages for driving the switching elements to the gate lines; a data driver for supplying gray voltages corresponding to applied data signals to the data lines; and a driving voltage generator for boosting a voltage according to a booster clock signal and for generating the gate voltages and a common voltage based on the boosted voltage, and the booster clock signal is synchronized with the common voltage.Type: GrantFiled: January 19, 2007Date of Patent: June 29, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Eun-Sang Lee, Kwang-Sae Lee, Won-Seok Ma
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Patent number: 7662904Abstract: The present invention relates to aromatic polyether resins crosslinked with amic acid or imide side chain, and more particularly, to the aromatic polyether resin crosslinked by amic acid or imide side chain, which is produced by heat curing of amic acid, wherein introduction of imide groups to the basic backbone provides excellent chemical resistance as well as heat resistance and improves surface roughness when coated as a thin film so that it can be suitable for films and flexible display plate substrate.Type: GrantFiled: February 13, 2006Date of Patent: February 16, 2010Assignee: Korea Research Institute of Chemical TechnologyInventors: Jong Chan Won, Yong Seok Kim, Eun Sang Lee, Jae Heung Lee
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Patent number: 7294041Abstract: Disclosed herein is a moving head for a semiconductor wafer polishing apparatus. The semiconductor wafer polishing apparatus has a table on which a polishing pad is formed, and the moving head mounted via a support unit to hold a wafer relative to a polishing surface of the table. In this case, the moving head includes a sensing means having a load cell and a piezoelectric sensor to measure pressing force and frictional force acting on the wafer provided in the moving head. The present invention relates to the polishing of a semiconductor wafer material from which an integrated circuit is made.Type: GrantFiled: September 15, 2006Date of Patent: November 13, 2007Assignee: Inha-Industry Partnership InstituteInventors: Eun Sang Lee, Jong Goo Won, Jung Talk Lee
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Publication number: 20070120802Abstract: A liquid crystal display is provided, which includes: a liquid crystal panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels including switching elements connected to the gate lines and the data lines, liquid crystal capacitors and storage capacitors connected to the switching elements; a gate driver for supplying gate voltages for driving the switching elements to the gate lines; a data driver for supplying gray voltages corresponding to applied data signals to the data lines; and a driving voltage generator for boosting a voltage according to a booster clock signal and for generating the gate voltages and a common voltage based on the boosted voltage, and the booster clock signal is synchronized with the common voltage.Type: ApplicationFiled: January 19, 2007Publication date: May 31, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Eun-Sang LEE, Kwang-Sae LEE, Won-Seok MA
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Patent number: 7184011Abstract: A liquid crystal display is provided, which includes: a liquid crystal panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels including switching elements connected to the gate lines and the data lines, liquid crystal capacitors and storage capacitors connected to the switching elements; a gate driver for supplying gate voltages for driving the switching elements to the gate lines; a data driver for supplying gray voltages corresponding to applied data signals to the data lines; and a driving voltage generator for boosting a voltage according to a booster clock signal and for generating the gate voltages and a common voltage based on the boosted voltage, and the booster clock signal is synchronized with the common voltage.Type: GrantFiled: September 10, 2003Date of Patent: February 27, 2007Assignee: Samsung Electronics Co., Ltd.Inventors: Eun-Sang Lee, Kwang-Sae Lee, Won-Seok Ma
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Publication number: 20060120670Abstract: An apparatus and method for detecting video in a mobile communications terminal, wherein the apparatus for detecting the video of the mobile communications terminal comprises a scene change frame detector to detect a preset number of scene change frames based on input streaming video data and output the detected scene change frames, and a display unit to display the outputted scene change frames according to a user's request for video searching.Type: ApplicationFiled: December 8, 2005Publication date: June 8, 2006Inventor: Eun-Sang Lee