Patents by Inventor Jin-Seok Yang
Jin-Seok Yang 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).
-
Patent number: 11663994Abstract: A device for driving a display panel includes a display driving integrated circuit (IC) configured to transmit image data to the display panel, a display control IC configured to receive compressed image data from a host and including a timing controller configured to control the display driving IC, and a non-volatile memory configured to transmit data to and receive data from the display control IC, and configured to store driving parameters necessary for operation of the display driving IC.Type: GrantFiled: April 28, 2020Date of Patent: May 30, 2023Assignee: MagnaChip Semiconductor, Ltd.Inventors: Jin Seok Yang, Jung Hoon Sul, Sang Kyung Kim, Dae Young Yoo, Jae Won Kim
-
Patent number: 11482039Abstract: A method for biometrics spoofing detection according to an embodiment of the present disclosure includes receiving a biometric authentication request from an application, acquiring biometrics at a sensor, and applying a machine learning-based anti-spoofing scheme to the biometrics based on an authentication purpose of the biometrics. The anti-spoofing scheme for biometrics of the present disclosure may include a deep neural network generated by machine learning, and may be used in an Internet of Things environment using a 5G network.Type: GrantFiled: January 15, 2020Date of Patent: October 25, 2022Assignee: LG Electronics Inc.Inventors: Young Ho Sohn, Young Yeon Seo, Chang Jun Yeo, Jin Seok Yang
-
Publication number: 20210133424Abstract: A method for biometrics spoofing detection according to an embodiment of the present disclosure includes receiving a biometric authentication request from an application, acquiring biometrics at a sensor, and applying a machine learning-based anti-spoofing scheme to the biometrics based on an authentication purpose of the biometrics. The anti-spoofing scheme for biometrics of the present disclosure may include a deep neural network generated by machine learning, and may be used in an Internet of Things environment using a 5G network.Type: ApplicationFiled: January 15, 2020Publication date: May 6, 2021Inventors: Young Ho SOHN, Young Yeon SEO, Chang Jun YEO, Jin Seok YANG
-
Publication number: 20210005169Abstract: A device for driving a display panel includes a display driving integrated circuit (IC) configured to transmit image data to the display panel, a display control IC configured to receive compressed image data from a host and including a timing controller configured to control the display driving IC, and a non-volatile memory configured to transmit data to and receive data from the display control IC, and configured to store driving parameters necessary for operation of the display driving IC.Type: ApplicationFiled: April 28, 2020Publication date: January 7, 2021Applicant: MagnaChip Semiconductor, Ltd.Inventors: Jin Seok YANG, Jung Hoon SUL, Sang Kyung KIM, Dae Young YOO, Jae Won KIM
-
Patent number: 10621886Abstract: An apparatus and method for providing cyber-crisis response training based on augmented reality. The method for providing cyber-crisis response training based on augmented reality, performed by the apparatus for providing cyber-crisis response training based on augmented reality, includes setting a type of cyber-crisis response training, providing one or more trainee terminals with a cyber-crisis response training environment corresponding to the set type of cyber-crisis response training, receiving a response to the cyber-crisis response training environment from the trainee terminal, generating facility situation information based on state information of a target facility for which the cyber-crisis response training is being conducted and on training situation information corresponding to the cyber-crisis response training environment and the response, and outputting the facility situation information using an augmented-reality image corresponding to the target facility.Type: GrantFiled: October 24, 2017Date of Patent: April 14, 2020Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Kyoung-Ho Kim, In-Sung Park, In-Sook Jang, Jin-Seok Yang, Tae-Ghyoon Kim, In-Jung Kim
-
Patent number: 10614749Abstract: A source driver apparatus for a display panel includes source drivers and a slew rate controller. Each of the source drivers includes a data latch, a decoder, and an output buffer. The data latch is configured to hold sub-pixel data. The decoder is configured to decode the sub-pixel data held in the data latch to provide a driving signal. The output buffer has an adjustable slew rate and is configured to buffer the driving signal to provide a buffered driving signal. The slew rate controller is configured to analyze the sub-pixel data in the data latch in each of the source drivers and dynamically control the slew rate of the output buffer in each of the source drivers.Type: GrantFiled: February 8, 2018Date of Patent: April 7, 2020Assignee: MagnaChip Semiconductor, Ltd.Inventors: Hyoung Kyu Kim, Won Seok Lee, Jin Seok Yang, Dae Young Yoo
-
Publication number: 20200042687Abstract: A method for authenticating a user of a portable computing device according to an embodiment of the present disclosure includes identifying an application executed on the portable computing device, collecting touch data on the portable computing device and/or motion data of the portable computing device during execution of the application, and determining whether the pattern of the collected touch data and/or motion data corresponds to a usage pattern profile associated with the identified application. Whether the pattern of the touch data and/or the motion data corresponds to the usage pattern profile is determined in a Machine Learning or Deep Learning manner using an artificial neural network trained to output the corresponding degree between the usage pattern profile and the input data. According to the present disclosure, it is possible to authenticate the user in real time without disturbing the user during the use of the portable computing device.Type: ApplicationFiled: October 11, 2019Publication date: February 6, 2020Inventors: Won Kwang CHOI, Jin Seok YANG
-
Publication number: 20200013371Abstract: A screen adjusting system includes a data collector for collecting data related to a full screen generated by resizing the full screen or cropping a portion of the full screen on the display, a screen classifier for applying the collected data to a learned AI model for classifying the image quality or the genre of the full screen, or whether the full screen is a text/an image, a screen adjuster for adjusting the screen of the display based on the image quality of the full screen, the genre of the content of the full screen, or whether the full screen is a text/an image, which have been classified, and a communicator for communicating with the server. According to the present disclosure, it is possible to control the display by using the AI, the AI based screen recognition technology, and the 5G network without manually adjusting the display screen.Type: ApplicationFiled: September 17, 2019Publication date: January 9, 2020Inventors: Jin Seok YANG, Min Jae KIM
-
Publication number: 20190019432Abstract: An apparatus and method for providing cyber-crisis response training based on augmented reality. The method for providing cyber-crisis response training based on augmented reality, performed by the apparatus for providing cyber-crisis response training based on augmented reality, includes setting a type of cyber-crisis response training, providing one or more trainee terminals with a cyber-crisis response training environment corresponding to the set type of cyber-crisis response training, receiving a response to the cyber-crisis response training environment from the trainee terminal, generating facility situation information based on state information of a target facility for which the cyber-crisis response training is being conducted and on training situation information corresponding to the cyber-crisis response training environment and the response, and outputting the facility situation information using an augmented-reality image corresponding to the target facility.Type: ApplicationFiled: October 24, 2017Publication date: January 17, 2019Inventors: Kyoung-Ho KIM, In-Sung PARK, In-Sook JANG, Jin-Seok YANG, Tae-Ghyoon KIM, In-Jung KIM
-
Publication number: 20180286305Abstract: A source driver apparatus for a display panel includes source drivers and a slew rate controller. Each of the source drivers includes a data latch, a decoder, and an output buffer. The data latch is configured to hold sub-pixel data. The decoder is configured to decode the sub-pixel data held in the data latch to provide a driving signal. The output buffer has an adjustable slew rate and is configured to buffer the driving signal to provide a buffered driving signal. The slew rate controller is configured to analyze the sub-pixel data in the data latch in each of the source drivers and dynamically control the slew rate of the output buffer in each of the source drivers.Type: ApplicationFiled: February 8, 2018Publication date: October 4, 2018Applicant: MagnaChip Semiconductor, Ltd.Inventors: Hyoung Kyu KIM, Won Seok LEE, Jin Seok YANG, Dae Young YOO
-
Patent number: 10006252Abstract: A drill bit including a button array having different radii extending from the center of a head section, and more particularly, to a drill bit in which buttons are arranged so as to have different radii from the center of a drill bit head section, thereby striking bedrock points having different radii and improving the efficiency of a drilling operation.Type: GrantFiled: May 27, 2013Date of Patent: June 26, 2018Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Jung Woo Cho, Dae Young Shin, Jin Seok Yang, Kyoung Il Moon, Ki Beom Kwon, Chang Heon Song, Joo Young Oh
-
Patent number: 9885955Abstract: A thinner composition including an acetate-based compound in an amount in a range of about 30 weight percent to about 70 weight percent, a lactate-based compound in an amount in a range of about 1 weight percent to about 20 weight percent, a propionate-based compound in an amount in a range of about 30 weight percent to about 60 weight percent, and an ether-based additive in an amount in a range of about 10 ppm to about 500 ppm, based on a total amount of the composition.Type: GrantFiled: January 11, 2016Date of Patent: February 6, 2018Assignees: Samsung Electronics Co., Ltd., Dongwoo Fine-ChemInventors: Ahn-Ho Lee, Seung-Hyun Ahn, Jin-Seok Yang, Sang-Tae Kim, Shi-Jin Sung, Kyong-Ho Lee
-
Publication number: 20160257880Abstract: The present invention provides an etchant composition for a TiN layer including (A) at least one compound selected from sulfuric acid and alkyl sulfonic acid in 75% by weight to 95% by weight, (B) a peroxide in 0.3% by weight to 10% by weight, (C) an inorganic ammonium salt in 0.0001% by weight to 3% by weight, and (D) water in a residual quantity, and a method for forming a metal wire using the etchant composition.Type: ApplicationFiled: February 26, 2016Publication date: September 8, 2016Inventors: Hyung-Pyo Hong, Jin-Seok Yang, Hun-Pyo Hong, Sang-Tae Kim, Kyong-Ho Lee
-
Publication number: 20160202610Abstract: A thinner composition including an acetate-based compound in an amount in a range of about 30 weight percent to about 70 weight percent, a lactate-based compound in an amount in a range of about 1 weight percent to about 20 weight percent, a propionate-based compound in an amount in a range of about 30 weight percent to about 60 weight percent, and an ether-based additive in an amount in a range of about 10 ppm to about 500 ppm, based on a total amount of the composition.Type: ApplicationFiled: January 11, 2016Publication date: July 14, 2016Inventors: Ahn-Ho LEE, Seung-Hyun AHN, Jin-Seok YANG, Sang-Tae KIM, Shi-Jin SUNG, Kyong-Ho LEE
-
Patent number: 9268544Abstract: Provided is software product line-based software development method using a software type automatic code generator, and an apparatus for the same. The method includes selecting features corresponding to software from a developer from a feature model created by analyzing features of multiple software to generate feature lists, determining an automatic code generator corresponding to a software type received from the developer, selecting architecture components using the software type, generating automatically generated code on the basis of the selected architecture components and requirements of the determined automatic code generator received from the developer, modifying the automatically generated code and code of the architecture components on the basis of the generated feature list to output configured code, and connecting a part calling a library of domains in the configured code with a part calling an actual domain library to generate final generation code.Type: GrantFiled: October 18, 2011Date of Patent: February 23, 2016Assignee: POSTECH ACADEMY—INDUSTRY FOUNDATIONInventors: Kyo-Chul Kang, Hye-Sun Lee, Jin-Seok Yang
-
Publication number: 20150308198Abstract: A drill bit including a button array having different radii extending from the center of a head section, and more particularly, to a drill bit in which buttons are arranged so as to have different radii from the center of a drill bit head section, thereby striking bedrock points having different radii and improving the efficiency of a drilling operation.Type: ApplicationFiled: May 27, 2013Publication date: October 29, 2015Inventors: Jung Woo CHO, Dae Young SHIN, Jin Seok YANG, Kyoung Il MOON, Ki Beom KWON, Chang Heon SONG, Joo Young OH
-
Patent number: 8686385Abstract: The PCRAM device includes a semiconductor substrate including a switching device; an interlayer insulating layer having a heating electrode contact hole exposing the switching device, a heating electrode formed to be extended along a side of the interlayer insulating layer in the heating electrode contact hole, wherein the heating electrode has a width gradually increased toward a bottom of the heating electrode and is in contact with the switching device, first and second phase-change layers formed within the heating electrode contact hole that includes the heating electrode, and a phase-change separation layer formed in the heating electrode contact hole between the first and second phase-change layers.Type: GrantFiled: December 27, 2011Date of Patent: April 1, 2014Assignee: Hynix Semiconductor Inc.Inventors: Jin Seok Yang, Ha Chang Jung
-
Patent number: 8379866Abstract: A method of distributing an encoding/decoding program and a symmetric key in a security domain environment, and a device divider and data injector therefor are provided. The method includes selecting, at a highest-level security domain, an encoding/decoding program and a symmetric key to be distributed to a plurality of lower-level security domains; dividing the selected encoding/decoding program and the symmetric key into pieces as many as the number of lower-level security domains; and distributing the divided encoding/decoding program pieces and the symmetric key pieces to devices belonging to the lower-level security domains.Type: GrantFiled: September 8, 2009Date of Patent: February 19, 2013Assignee: Electronics and Telecommunications Research InstituteInventors: Jin Seok Yang, Young Seok Chung, Chang Su Hong, Jung Woo An, Jong Jin Won, Jong Cheol Moon
-
Publication number: 20120266242Abstract: An apparatus for defending a Distributed Denial of Service (DDoS) attack from a mobile terminal is provided. The apparatus includes a monitoring unit, a transmission/non-transmission inquiry unit, and a critical file management unit. The monitoring unit monitors all network data transmitted from a mobile terminal to the outside based on the current mode of the mobile terminal. The transmission/non-transmission inquiry unit asks a user whether to transmit corresponding network data to the outside based on the results of monitoring. The critical file management unit manages a critical file which includes information about at least one protocol used by the mobile terminal and at least one service provided using the protocol.Type: ApplicationFiled: February 15, 2012Publication date: October 18, 2012Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin-Seok YANG, Hyoung-Chun KIM
-
Publication number: 20120240100Abstract: Provided is software product line-based software development method using a software type automatic code generator, and an apparatus for the same. The method includes selecting features corresponding to software from a developer from a feature model created by analyzing features of multiple software to generate feature lists, determining an automatic code generator corresponding to a software type received from the developer, selecting architecture components using the software type, generating automatically generated code on the basis of the selected architecture components and requirements of the determined automatic code generator received from the developer, modifying the automatically generated code and code of the architecture components on the basis of the generated feature list to output configured code, and connecting a part calling a library of domains in the configured code with a part calling an actual domain library to generate final generation code.Type: ApplicationFiled: October 18, 2011Publication date: September 20, 2012Applicant: POSTECH ACADEMY - INDUSTRY FOUNDATIONInventors: Kyo-Chul Kang, Hye-Sun Lee, Jin-Seok Yang