Patents by Inventor Byoung Cho
Byoung Cho 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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Patent number: 11945779Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer metastasis, a health functional food, and a method for preventing or treating cancer metastasis using the same, containing a novel compound for inhibiting migration and invasion of cancer cells or a pharmaceutically acceptable salt thereof as an active ingredient.Type: GrantFiled: May 2, 2019Date of Patent: April 2, 2024Assignee: VSPHARMTECHInventors: Byoung-Mog Kwon, Dong Cho Han, Yae Jin Yoon, Yu Jin Lee, Jiyoun Choi, Sangku Lee
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Patent number: 10878224Abstract: Provided is an image processing method and system. More particularly, provided are an image processing method and system that may map a facial expression of a user, a specific event, etc., to a character in real time by mapping an object such as a face of a user included in an input image to a virtual object such as a face of a specific character, and by applying an event corresponding to a combination of components defined for the object to the virtual object, and a non-transitory computer-readable recording medium that, when executed by a processor, cause the processor to implement the image processing method in conjunction with a computer device.Type: GrantFiled: June 27, 2018Date of Patent: December 29, 2020Assignee: LINE CorporationInventors: Cheol Hyun, Shin Kim, Byoung Cho Park, Byoung Gon Yoo
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Publication number: 20190005309Abstract: Provided is an image processing method and system. More particularly, provided are an image processing method and system that may map a facial expression of a user, a specific event, etc., to a character in real time by mapping an object such as a face of a user included in an input image to a virtual object such as a face of a specific character, and by applying an event corresponding to a combination of components defined for the object to the virtual object, and a non-transitory computer-readable recording medium that, when executed by a processor, cause the processor to implement the image processing method in conjunction with a computer device.Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Applicant: LINE PLAY Corp.Inventors: Cheol HYUN, Shin KIM, Byoung Cho PARK, Byoung Gon YOO
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Patent number: 10006780Abstract: Disclosed are a system and a service method and system a service based on an activity of a user. A service method may include receiving location information of a terminal when a mode of the terminal is an exercise mode, measuring a moving path of the terminal and an exercise amount of a user based on the location information, calculating an activity amount of the user based on the moving path and the exercise amount, and providing a digital content to the terminal based on the activity amount of the user.Type: GrantFiled: September 16, 2014Date of Patent: June 26, 2018Assignee: NHN Entertainment CorporationInventors: Gwang Yeon Hwang, Jeong Kwon Yang, Dae Woo Cho, Chung Hyun Yu, Kwang Min Kim, Hye Ran Lee, Byoung Cho Park
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Publication number: 20150081059Abstract: Disclosed are a system and a service method and system a service based on an activity of a user. A service method may include receiving location information of a terminal when a mode of the terminal is an exercise mode, measuring a moving path of the terminal and an exercise amount of a user based on the location information, calculating an activity amount of the user based on the moving path and the exercise amount, and providing a digital content to the terminal based on the activity amount of the user.Type: ApplicationFiled: September 16, 2014Publication date: March 19, 2015Inventors: Gwang Yeon HWANG, Jeong Kwon YANG, Dae Woo CHO, Chung Hyun YU, Kwang Min KIM, Hye Ran LEE, Byoung Cho PARK
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Patent number: 8972225Abstract: A method of constructing an optimized network simulation environment according to the present invention includes the steps of identifying communication equipment models for relaying a message to/from real equipments out of communication equipment models within a network model, as major models, calculating the order of abstraction priority for major models, performing batch-mode abstraction for non-major models, driving a simulation, determining whether a difference between a simulation execution time and an actual time spent is within an allowable delay value, performing adaptive abstraction for the major models, and evaluating a result of the simulation. If the method according to the present invention is used, a real-time simulation having fidelity and reliability for the function and operation of real equipments can be guaranteed.Type: GrantFiled: March 27, 2012Date of Patent: March 3, 2015Assignee: Agency for Defense DevelopmentInventors: Jaeyoung Cheon, Sang-il Lee, Byoung-In Cho
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Patent number: 8468770Abstract: The invention comprises an improved floor covering product. The floor covering product comprises a floor covering material having a face surface and a back surface. On the back surface of the floor covering material is a layer of polyurethane having a cure index of between approximately 70 and 90. A method of using the floor covering product is also disclosed.Type: GrantFiled: September 23, 2009Date of Patent: June 25, 2013Assignee: Textile Rubber & Chemical Company, Inc.Inventors: Raiford McDonald, Byoung-In Cho
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Publication number: 20120253773Abstract: A method of constructing an optimized network simulation environment according to the present invention includes the steps of identifying communication equipment models for relaying a message to/from real equipments out of communication equipment models within a network model, as major models, calculating the order of abstraction priority for major models, performing batch-mode abstraction for non-major models, driving a simulation, determining whether a difference between a simulation execution time and an actual time spent is within an allowable delay value, performing adaptive abstraction for the major models, and evaluating a result of the simulation. If the method according to the present invention is used, a real-time simulation having fidelity and reliability for the function and operation of real equipments can be guaranteed.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Inventors: Jaeyoung Cheon, Sang-il Lee, Byoung-In Cho
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Publication number: 20110067336Abstract: The invention comprises an improved floor covering product. The floor covering product comprises a floor covering material having a face surface and a back surface. On the back surface of the floor covering material is a layer of polyurethane having a cure index of between approximately 70 and 90. A method of using the floor covering product is also disclosed.Type: ApplicationFiled: September 23, 2009Publication date: March 24, 2011Inventors: RAIFORD McDONALD, Byoung-In Cho
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Patent number: 7859496Abstract: A liquid crystal display (LCD) device is provided which includes an LCD panel having first and second substrates facing each other, a plurality of gate and data lines crossing each other to define a plurality of pixel regions; a common electrode; a coupling line perpendicular to the data lines, to generate a signal by a coupling phenomenon with the data lines; and a common voltage generation circuit and a common voltage compensation circuit receiving the signal from the coupling line for compensating the common voltage. The compensated common voltage is applied to the common electrode.Type: GrantFiled: November 3, 2004Date of Patent: December 28, 2010Assignee: LG Display Co., Ltd.Inventors: Byoung Cho Kim, Kyoung Hun Lee
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Publication number: 20070243865Abstract: The invention relates to a mobile terminal, and in particular to a method for after service of a mobile terminal which is adapted to optimize the performance of the mobile terminal. The method comprises the steps of: self-diagnosing, judging if the terminal malfunctions and connecting with the A/S center in the mobile terminal; requesting from the A/S center state information for indicating the operated condition to the mobile terminal; transmitting from the mobile terminal the stated information thereof according to the request; analyzing the transmitted state information and transmitting control information; and correcting the operated condition of the mobile terminal according to the transmitted control information. According to the method for after service of the mobile terminal, the inconvenience of the user to visit the A/C center can be reduced.Type: ApplicationFiled: March 30, 2007Publication date: October 18, 2007Inventor: Byoung Cho
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Publication number: 20060287405Abstract: Disclosed herein is a process for the preparation of dimethylether from hydrocarbons, including tri-reforming a feedstock mixture comprised of hydrocarbons, carbon dioxide and water vapor in the presence of a tri-reforming catalyst, to prepare a syngas, which then undergoes gas-phase direct synthesis into dimethylether in one step in the presence of a hybrid catalyst. According to the process of this invention, three main processes among typical syngas preparation processes are simultaneously performed, and then, the syngas thus obtained is prepared into dimethylether through a direct reaction in one step, thereby decreasing the apparatus cost and operation cost. In addition, all of the carbon dioxide separated and recovered from the unreacted material and by-products may be reused as reaction material, thus decreasing the generation of carbon dioxide and reducing the material cost.Type: ApplicationFiled: June 10, 2006Publication date: December 21, 2006Inventors: Young Baek, Won Cho, Byoung Cho, Jung Suh, Dong Kim, Hyung Kim, Seung Lee, Woo Ju
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Publication number: 20060177579Abstract: Disclosed are PEALD (plasma-enhanced atomic layer deposition) apparatus and PEALD method for manufacturing a semiconductor device, the PEALD apparatus comprising: a housing including a reaction chamber in which a deposition reaction is performed; a rotary disk unit installed in the housing and provided with a plurality of susceptors for receiving wafers thereon so as to move the wafers; a gas spray unit mounted on the upper end of the housing above the rotary disk unit, and provided with first reactive gas sprayers, second reactive gas sprayers and inert gas sprayers on a lower surface of a circular disk for spraying respective gases into the housing; a gas feed unit connected to the gas spray unit for supplying first and second reactive gases and a purge gas into the housing; a gas exhaust port formed around the rotary disk unit; and a plasma generator for generating plasma to excite the second reactive gas.Type: ApplicationFiled: March 15, 2006Publication date: August 10, 2006Inventors: Cheol Shin, Byoung Cho, Sang Sim, Jung Kim, Won Lee, Dae Kim
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Publication number: 20060090694Abstract: The present invention relates to a method for forming silicon oxide films on substrates using an atomic layer deposition process. Specifically, the silicon oxide films are formed at low temperature and high deposition rate via the atomic layer deposition process using a Si2Cl6 source unlike a conventional atomic layer deposition process using a SiCl4 source. The atomic layer deposition apparatus used in the above process can be in-situ cleaned effectively at low temperature using a HF gas or a mixture gas of HF gas and gas containing —OH group.Type: ApplicationFiled: December 16, 2005Publication date: May 4, 2006Inventors: Byoung Cho, Yong Kim, Cheol Shin, Won Lee, Jung Kim, Sang Sim
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Patent number: 6872270Abstract: There is disclosed a method of forming a foam product, comprising the steps of forming a layer of uncured polymeric foam; applying to the layer of uncured foam a layer of bubble pack, such that the bubbles that extend outwardly from the bubble pack at least partially penetrate into the uncured foam; and curing the layer of uncured polymeric foam. Products made by the process are also disclosed.Type: GrantFiled: April 19, 2001Date of Patent: March 29, 2005Assignee: Textile Rubber & Chemical Co.Inventors: Byoung In Cho, Jeffrey W. Manning, M. Brad Giddens, James W. Thomte
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Publication number: 20050065691Abstract: A torque control method for an internal combustion engine for computing a required torque and controlling a throttle motor on the basis of the required torque includes computing a first required torque on the basis of a depression amount of an acceleration pedal and an engine speed, and computing a second required torque by multiplying an output value of a gradient limit function by an output value of a time delay function. The output value of the gradient limit function is determined on the basis of the first required torque, an acceleration pedal depression amount, an engine speed, and a shift range. The output value of the time delay function is determined on the basis of the shift range.Type: ApplicationFiled: December 29, 2003Publication date: March 24, 2005Inventor: Byoung Cho
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Publication number: 20020182419Abstract: There is disclosed a method of forming a foam product, comprising the steps of forming a layer of uncured polymeric foam; applying to the layer of uncured foam a layer of bubble pack, such that the bubbles that extend outwardly from the bubble pack at least partially penetrate into the uncured foam; and curing the layer of uncured polymeric foam. Products made by the process are also disclosed.Type: ApplicationFiled: April 19, 2001Publication date: December 5, 2002Inventors: Byoung In Cho, Jeffrey W. Manning, M. Brad Giddens, James W. Thomte
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Publication number: 20020110013Abstract: A super-thin PCB (Printed Circuit Board) transformer is manufactured by installing windings on a common PCB without using a magnetic core. A non-contact battery charger using the PCB transformer includes a converter for converting a supply voltage into a high frequency square wave and then applying the converted square wave into a first winding of the PCB transformer; and a charger for converting an electromotive force to a DC voltage to apply the converted DC voltage to a charge circuit, the electromotive force being induced to a second winding of the PCB transformer by a magnetic wave which is generated by the square wave induced in the first winding of the PCB transformer. The non-contact battery charger can be applied to portable information communication and calculation devices such as a mobile telephone, a PDA (Personal Digital Assistant Device), a palm-top, an interetphone, etc.Type: ApplicationFiled: December 26, 2001Publication date: August 15, 2002Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seo-Young Park, Sang-Kyu Park, Byoung-Cho Choi, Heon-Young Cha
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Patent number: 6166776Abstract: There is provided a multi-receiving demodulator for receiving broadcasting signals from multiple broadcasting systems. The multi-receiving demodulator has a first band pass filter for selectively band-pass-filtering an intermediate frequency output from a tuner to obtain a color subcarrier corresponding to the broadcasting system of a received signal, according to a first control signal, and a second band pass filter for selectively band-pass-filtering the intermediate frequency output from the tuner to obtain an audio carrier corresponding to the broadcasting system of the received signal, according to a second control signal. A video demodulating portion receives the color subcarrier from the first band pass filter and selectively demodulates a video signal corresponding to the broadcasting system of the received signal in accordance with the second control signal.Type: GrantFiled: January 16, 1998Date of Patent: December 26, 2000Assignee: Samsung Electronics Co., Ltd.Inventor: Byoung-cho Moon
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Patent number: 5159012Abstract: An improved process for the manufacture of polyurethane elastomers from a reaction mixture which comprises a polyol, an isocyanate, water, a bismuth catalyst and an optional filler. In the improved process of this invention, the rate of reaction is decreased by the addition of water to the reaction mixture and increased by the removal of water from the reaction mixture.Type: GrantFiled: November 29, 1991Date of Patent: October 27, 1992Assignee: Textile Rubber & Chemical Co., Inc.Inventors: Van I. Doesburg, Mark N. Cline, Byoung-In Cho, L. Jay Taylor