Patents by Inventor Jae Do Lee
Jae Do 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: 20240166801Abstract: The present invention relates to a biodegradable copolymer polyester resin comprising an anhydrosugar alcohol and an anhydrosugar alcohol-alkylene glycol and a method for preparing same and, more specifically, to a polyester resin and a method for preparing same, wherein the polyester resin is excellent in color value and biodegradability as well as heat resistance and mechanical properties, by copolymerizing specific contents of a dicarboxyl component containing adipic acid or an ester thereof and a diol component containing an anhydrosugar alcohol and an anhydrosugar alcohol-alkylene glycol.Type: ApplicationFiled: October 29, 2020Publication date: May 23, 2024Applicant: SAMYANG CORPORATIONInventors: Min Sun LEE, Jae Kwan KWON, Mi Ran KIM, Yun Ju CHANG, Young Do KWON, Hoon RYU
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Publication number: 20240150331Abstract: The present invention relates to a pidolate salt and malate salt of a compound represented by a formula 1 with an excellent liquid-phase stability, solid-phase stability, water solubility, precipitation stability and hygroscopicity all together as a compound for preventing and treating diseases mediated by an acid pump antagonistic activity, as well as a method for preparing the same.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Applicant: HK INNO.N CORPORATIONInventors: Eun Sun KIM, Min Kyoung LEE, Sung Ah LEE, Kwang Do CHOI, Jae Sun KIM, Hyung Chul YOO
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Publication number: 20240083384Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.Type: ApplicationFiled: February 3, 2023Publication date: March 14, 2024Applicants: Hyundai Motor Company, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Sang Soo LEE, Chan Ho JUNG, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Deok Soo LIM, Sang Do PARK, In Sun BAEK, Sin Chan YANG, Chan Ki CHO, Myung Soo LEE, Jae Yong JANG, Jun Sik HWANG, Ho Sung KANG, Hae Dong KWAK, Hyun Tak KO
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Publication number: 20240067065Abstract: Provided is a duct docking device for a ventilation seat of a vehicle. The duct docking device enables air to be easily blown to a seatback and a seat cushion with a passenger in a seat using only one blower by enabling a seatback duct mounted at the seatback and a seat cushion duct mounted at the seat cushion to be hermetically docked through a connector duct, etc. at an unfolded position of the seatback in which a passenger can sit, and by enabling the seatback duct mounted at the seatback and the seat cushion duct mounted at the seat cushion to be separated from each other at a folded position of the seatback in consideration of that there is no passenger in the seat.Type: ApplicationFiled: December 21, 2022Publication date: February 29, 2024Inventors: Deok Soo Lim, Sang Hark Lee, Sang Soo Lee, Jung Sang You, Sang Do Park, Chan Ho Jung, Gun Chu Park, Gi Tae Jo, Jin Sik Kim, Hee Dong Yoon, Ho Sub Lim, Jae Hyun Park
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Patent number: 11912690Abstract: The present invention relates to a pidolate salt and malate salt of a compound represented by a formula 1 with an excellent liquid-phase stability, solid-phase stability, water solubility, precipitation stability and hygroscopicity all together as a compound for preventing and treating diseases mediated by an acid pump antagonistic activity, as well as a method for preparing the same.Type: GrantFiled: November 21, 2022Date of Patent: February 27, 2024Assignee: HK INNO.N CORPORATIONInventors: Eun Sun Kim, Min Kyoung Lee, Sung Ah Lee, Kwang Do Choi, Jae Sun Kim, Hyung Chul Yoo
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Patent number: 9224328Abstract: A method for controlling an organic electro luminescence display device, the device including a display panel including a plurality of data lines that cross a plurality of scan lines, and including electro luminescence elements arranged at intersections of the plurality of data lines and the plurality of scan lines; a pre-charge driver configured to select one of a plurality of pre-charge current levels in accordance with a gray level of incoming data, and supply a pre-charge current, corresponding to the selected one of the plurality of pre-charge current levels, to the electro luminescence elements via the plurality of data lines prior to supplying a data current, corresponding to the incoming data, to the electro luminescence elements, so as to pre-charge the electro luminescence elements; and a data driver configured to subsequently supply the data current to the pre-charged electro luminescence elements via the plurality of data lines.Type: GrantFiled: May 31, 2005Date of Patent: December 29, 2015Assignee: LG DISPLAY CO., LTD.Inventors: Hak Su Kim, Jae Do Lee, Won Kyu Ha
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Patent number: 9196662Abstract: Disclosed are an organic light emitting display that has a configuration excluding a polarizing plate and exhibits improved flexibility and visibility, and a method for manufacturing the same, the organic light emitting display includes a touch electrode array facing the organic light emitting diode on the second buffer layer, the touch electrode array including first and second touch electrodes intersecting each other and an exterior light shielding layer including at least a color filter layer, an adhesive layer formed between the organic light emitting diode and the touch electrode array.Type: GrantFiled: May 15, 2015Date of Patent: November 24, 2015Assignee: LG Display Co., Ltd.Inventors: Ho-Won Choi, Jae-Do Lee
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Patent number: 9196876Abstract: Disclosed are a touch screen integrated organic light emitting display device which has a thin profile and is implemented in a flexible type and a method for fabricating the same. The touch screen integrated organic light emitting display device includes a film substrate, a first etch stopper layer and a first buffer layer sequentially formed on the film substrate, a thin film transistor array including thin film transistors formed on the first buffer layer, organic light emitting diodes connected to the thin film transistors, a passivation layer covering the thin film transistor array and the organic light emitting diodes, a touch electrode layer contacting the passivation layer, a second buffer layer and a second etch stopper layer sequentially formed on the touch electrode layer, and a polarizing plate formed on the second etch stopper layer.Type: GrantFiled: December 24, 2014Date of Patent: November 24, 2015Assignee: LG Display Co., Ltd.Inventors: Jae-Do Lee, Ho-Won Choi
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Patent number: 9130181Abstract: Disclosed are an organic light emitting display that has a configuration excluding a polarizing plate and exhibits improved flexibility and visibility, and a method for manufacturing the same, the organic light emitting display includes a touch electrode array facing the organic light emitting diode on the second buffer layer, the touch electrode array including first and second touch electrodes intersecting each other and an exterior light shielding layer including at least a color filter layer, an adhesive layer formed between the organic light emitting diode and the touch electrode array.Type: GrantFiled: December 18, 2012Date of Patent: September 8, 2015Assignee: LG Display Co., Ltd.Inventors: Ho-Won Choi, Jae-Do Lee
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Publication number: 20150249114Abstract: Disclosed are an organic light emitting display that has a configuration excluding a polarizing plate and exhibits improved flexibility and visibility, and a method for manufacturing the same, the organic light emitting display includes a touch electrode array facing the organic light emitting diode on the second buffer layer, the touch electrode array including first and second touch electrodes intersecting each other and an exterior light shielding layer including at least a color filter layer, an adhesive layer formed between the organic light emitting diode and the touch electrode array.Type: ApplicationFiled: May 15, 2015Publication date: September 3, 2015Inventors: Ho-Won Choi, Jae-Do Lee
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Publication number: 20150155526Abstract: Disclosed are a touch screen integrated organic light emitting display device which has a thin profile and is implemented in a flexible type and a method for fabricating the same. The touch screen integrated organic light emitting display device includes a film substrate, a first etch stopper layer and a first buffer layer sequentially formed on the film substrate, a thin film transistor array including thin film transistors formed on the first buffer layer, organic light emitting diodes connected to the thin film transistors, a passivation layer covering the thin film transistor array and the organic light emitting diodes, a touch electrode layer contacting the passivation layer, a second buffer layer and a second etch stopper layer sequentially formed on the touch electrode layer, and a polarizing plate formed on the second etch stopper layer.Type: ApplicationFiled: December 24, 2014Publication date: June 4, 2015Inventors: Jae-Do Lee, Ho-Won Choi
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Patent number: 8946690Abstract: Disclosed are a touch screen integrated organic light emitting display device which has a thin profile and is implemented in a flexible type and a method for fabricating the same. The touch screen integrated organic light emitting display device includes a film substrate, a first etch stopper layer and a first buffer layer sequentially formed on the film substrate, a thin film transistor array including thin film transistors formed on the first buffer layer, organic light emitting diodes connected to the thin film transistors, a passivation layer covering the thin film transistor array and the organic light emitting diodes, a touch electrode layer contacting the passivation layer, a second buffer layer and a second etch stopper layer sequentially formed on the touch electrode layer, and a polarizing plate formed on the second etch stopper layer.Type: GrantFiled: August 22, 2012Date of Patent: February 3, 2015Assignee: LG Display Co., Ltd.Inventors: Jae-Do Lee, Ho-Won Choi
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Publication number: 20140062916Abstract: Disclosed is a touch panel which facilitates to realize a simplified structure owing to a flexible printed circuit film which is formed on only one surface of a substrate without being formed on the other surface of the substrate, and a method of manufacturing the same, and a display device using the same.Type: ApplicationFiled: April 4, 2013Publication date: March 6, 2014Applicant: LG Display Co., Ltd.Inventors: Sunggon HONG, Soon Kwang HONG, Jae Do LEE, Yonghee HAN
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Publication number: 20140061597Abstract: Disclosed are an organic light emitting display that has a configuration excluding a polarizing plate and exhibits improved flexibility and visibility, and a method for manufacturing the same, the organic light emitting display includes a touch electrode array facing the organic light emitting diode on the second buffer layer, the touch electrode array including first and second touch electrodes intersecting each other and an exterior light shielding layer including at least a color filter layer, an adhesive layer formed between the organic light emitting diode and the touch electrode array.Type: ApplicationFiled: December 18, 2012Publication date: March 6, 2014Applicant: LG Display Co. Ltd.Inventors: Ho-Won Choi, Jae-Do Lee
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Publication number: 20130147727Abstract: Disclosed are a touch screen integrated organic light emitting display device which has a thin profile and is implemented in a flexible type and a method for fabricating the same. The touch screen integrated organic light emitting display device includes a film substrate, a first etch stopper layer and a first buffer layer sequentially formed on the film substrate, a thin film transistor array including thin film transistors formed on the first buffer layer, organic light emitting diodes connected to the thin film transistors, a passivation layer covering the thin film transistor array and the organic light emitting diodes, a touch electrode layer contacting the passivation layer, a second buffer layer and a second etch stopper layer sequentially formed on the touch electrode layer, and a polarizing plate formed on the second etch stopper layer.Type: ApplicationFiled: August 22, 2012Publication date: June 13, 2013Applicant: LG DISPLAY CO., LTD.Inventors: Jae-Do LEE, Ho-Won CHOI
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Patent number: 8427397Abstract: The present disclosure relates to a light emitting diode display device which can prevent a drive switching device from degrading.Type: GrantFiled: July 7, 2009Date of Patent: April 23, 2013Assignee: LG Display Co., Ltd.Inventors: Yong-Il Kwon, Kyoung-Don Woo, Jae-Do Lee
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Patent number: 8398948Abstract: This invention relates to a method to induce growth of carbon nanotubes using a liquid phased-hydrocarbon based material under a critical range of equilibrating between liquid and gas phases, thereby easily manipulating a required carbon source. This invention also relates to a method to facilitate easy generation of a carbon backbone of the carbon nanotube because the reaction is performed in the presence of a metal nanoparticle or a metal compound capable of spontaneously generating a seed catalyst which stimulates the growth of carbon nanotubes as well as secures safety enough for the industrial application by using a mild reaction condition within the critical range. Accordingly, this invention can produce the carbon nanotube with high transition efficiency under a mild condition with a relatively lower temperature and pressure than those in conventional gas phased-methods without using a costly equipment, thereby cost-effectively producing the carbon nanotube in large quantities.Type: GrantFiled: March 31, 2004Date of Patent: March 19, 2013Assignee: Korea Research Institute of Chemical TechnologyInventors: Beyong-Hwan Ryu, Ki-Jeong Kong, Hyun-Ju Chang, Young-Min Choi, Jae-do Lee, Ha-Kyun Jung, Chang-Gyoun Kim, Han-Sung Park
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Patent number: 8274451Abstract: The present invention relates to an electroluminescent device, particularly to an organic electroluminescent device reliably receiving driving voltage from a voltage source, and a method of driving the same. A driving circuit of the electroluminescent device includes first to third sub-pixels formed on crossing areas of data lines and scan lines, a pre-charge driving circuit which applies pre-charge current to the data lines of the first to third sub-pixels and a data driving circuit which applies data current to the pre-charged data lines. The pre-charge current is applied to the first to third sub-pixels in different time. The organic electroluminescent device of the present invention and the method of driving the same can reliably receive the driving voltage from the voltage source, and prevent quick flames of the device.Type: GrantFiled: December 15, 2005Date of Patent: September 25, 2012Assignee: LG Display Co., Ltd.Inventors: Ji Hun Kim, Hee Young Lee, Jae Do Lee
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Patent number: 7884782Abstract: An electro-luminescence display panel and a driving method thereof for increasing a light-emitting time of a pixel as well as reducing power consumption are disclosed. In the electro-luminescence display panel, a pixel matrix has a plurality of electro-luminescence cells connected between scan lines and data lines. A scan driver drives the scan line. A data driver pre-charges the data lines into a middle voltage of data signals and then supplies corresponding data signals.Type: GrantFiled: February 14, 2005Date of Patent: February 8, 2011Assignee: LG Display Co., Ltd.Inventors: Jae Do Lee, Ki Heon Kim, Hak Su Kim
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Patent number: 7843409Abstract: The present relates to a dual panel apparatus including two panels driven simultaneously. The dual panel apparatus includes a first panel, a second panel and a data driver. The first panel has a plurality of pixels formed in cross areas of data lines and first scan lines. The second panel has a plurality of second pixels formed in cross areas of the data lines and second scan lines. The data driver provides compensating precharge current to one or more data line. The dual panel apparatus uses two panels as main display device and sub display device, and thus the unit cost of the dual panel apparatus is reduced.Type: GrantFiled: March 24, 2006Date of Patent: November 30, 2010Assignee: LG Display Co., Ltd.Inventors: Young Jun Hong, Hak Su Kim, Jae Do Lee