Patents by Inventor Jin-Soo Cho
Jin-Soo 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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Publication number: 20240088340Abstract: A display device includes a substrate including a display area and a pad area, a circuit element layer on the substrate, and an alignment electrode layer on the circuit element layer, wherein the circuit element layer includes a thin film transistor in the display area, and a pad electrode in the pad area, the alignment electrode layer includes a first alignment electrode and a second alignment electrode spaced from each other in the display area, and a pad upper electrode includes a first opening exposing the pad electrode in the pad area, and a light emitting element is on a space between the first alignment electrode and the second alignment electrode that are spaced from each other.Type: ApplicationFiled: August 29, 2023Publication date: March 14, 2024Inventors: Yong Tae CHO, Ki Nyeng KANG, Veidhes BASRUR, Jin Taek KIM, Ock Soo SON
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Publication number: 20240077417Abstract: The disclosure relates to a non-dispersive infrared (NDIR) gas sensor which detects the concentration of gas with a simple structure and method by manufacturing an optical waveguide with a gas-permeable polymer material instead of a conventional cavity or chamber type. An optical signal travels through the optical waveguide of gas-permeable polymer by total internal reflection, and the gas naturally penetrates the optical waveguide without the use of separate inlet and outlet openings, so that the optical signal and gas particles come into contact with each other within the optical waveguide. Since the optical signal detected by a photodetector at the other end of the optical waveguide after traveling while contacting the gas particles has properties changed according to the concentration of the gas which they have contacted in the optical waveguide, it is possible to measure the concentration of a specific gas from the detected optical signal.Type: ApplicationFiled: July 11, 2023Publication date: March 7, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jin Hwa RYU, Soocheol KIM, Hyunseok KIM, So Yung PARK, Hoe-Sung YANG, Kang Bok LEE, Kwang-Soo CHO, Kyu Won HAN
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Publication number: 20240079355Abstract: Provided a semiconductor device comprises, a plurality of semiconductor patterns spaced in a first direction; a plurality of mold insulating layers between the plurality of semiconductor patterns, a plurality of silicide patterns contacting the plurality of semiconductor patterns; and a plurality of first metal conductive films between the plurality of mold insulating layers and connected to each of the silicide patterns, wherein each of the silicide patterns includes a first sidewall that faces the semiconductor pattern, and a second sidewall which faces the first metal conductive film, the first sidewall of the silicide pattern and the second sidewall of the silicide pattern extends in the first direction, and the first sidewall of the silicide pattern and the second sidewall of the silicide pattern are curved surfaces.Type: ApplicationFiled: November 1, 2023Publication date: March 7, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Jin-su LEE, Hong Sik CHAE, Youn Soo KIM, Tae Kyun KIM, Youn Joung CHO
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Publication number: 20240073416Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
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SYSTEMS AND METHODS FOR UTILIZING MODELS TO PREDICT HAZARDOUS DRIVING CONDITIONS BASED ON AUDIO DATA
Publication number: 20230253008Abstract: A vehicle device may receive audio data and other vehicle data associated with a vehicle and may transform the audio data to transformed audio data in a frequency domain. The vehicle device may segment the transformed audio data into a plurality of audio segments and may process the plurality of audio segments, with different feature extraction techniques, to extract a plurality of feature vectors. The vehicle device may merge the plurality of feature vectors into a merged feature vector and may create an audio signature for the audio data based on the merged feature vector. The vehicle device may process the audio signature and the other vehicle data, with a model, to determine a classification of the audio signature and may perform one or more actions based on the classification of the audio signature.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Applicants: Verizon Patent and Licensing Inc., Verizon Connect Development LimitedInventors: Vipul Shyam JAVERI, Mourya C. DARIVEMULA, Jeyanth Paul JOHN BRITTO, Nishitha Reddy NALLA, Aaroon Thowfiq Shahul HAMEED, Douglas COIMBRA DE ANDRADE, Jin Soo CHO, Ianemmanuel P CRUELDAD -
Systems and methods for utilizing models to predict hazardous driving conditions based on audio data
Patent number: 11646049Abstract: A vehicle device may receive audio data and other vehicle data associated with a vehicle and may transform the audio data to transformed audio data in a frequency domain. The vehicle device may segment the transformed audio data into a plurality of audio segments and may process the plurality of audio segments, with different feature extraction techniques, to extract a plurality of feature vectors. The vehicle device may merge the plurality of feature vectors into a merged feature vector and may create an audio signature for the audio data based on the merged feature vector. The vehicle device may process the audio signature and the other vehicle data, with a model, to determine a classification of the audio signature and may perform one or more actions based on the classification of the audio signature.Type: GrantFiled: May 4, 2021Date of Patent: May 9, 2023Assignees: Verizon Connect Development Limited, Verizon Patent and Licensing Inc.Inventors: Vipul Shyam Javeri, Mourya C. Darivemula, Jeyanth Paul John Britto, Nishitha Reddy Nalla, Aaroon Thowfiq Shahul Hameed, Douglas Coimbra De Andrade, Jin Soo Cho, Ianemmanuel P Crueldad -
SYSTEMS AND METHODS FOR UTILIZING MODELS TO PREDICT HAZARDOUS DRIVING CONDITIONS BASED ON AUDIO DATA
Publication number: 20220358950Abstract: A vehicle device may receive audio data and other vehicle data associated with a vehicle and may transform the audio data to transformed audio data in a frequency domain. The vehicle device may segment the transformed audio data into a plurality of audio segments and may process the plurality of audio segments, with different feature extraction techniques, to extract a plurality of feature vectors. The vehicle device may merge the plurality of feature vectors into a merged feature vector and may create an audio signature for the audio data based on the merged feature vector. The vehicle device may process the audio signature and the other vehicle data, with a model, to determine a classification of the audio signature and may perform one or more actions based on the classification of the audio signature.Type: ApplicationFiled: May 4, 2021Publication date: November 10, 2022Applicants: VERIZON CONNECT IRELAND LIMITED, Verizon Patent and Licensing Inc.Inventors: Vipul Shyam JAVERI, Mourya C. DARIVEMULA, Jeyanth Paul John BRITTO, Nishitha Reddy NALLA, Aaroon Thowfiq Shahul HAMEED, Douglas COIMBRA DE ANDRADE, Jin Soo CHO, Ianemmanuel P. CRUELDAD -
Patent number: 11373547Abstract: Provided is a tactile display tablet capable of stably and fast driving a braille display, which includes: a control unit generating a tactile map including information on entire tactile pixels based on output data of a connected user terminal or output data of a self-driven application; a tactile divider unit extracting differential data on the tactile map based on a difference between a tactile map currently received from the control unit and a previously received tactile map, and generating first division differential maps by dividing the differential data; a first slave unit configured to generate second division differential maps by dividing the first division differential maps; a second slave unit generating third division differential maps by dividing the second division differential maps; and a third slave unit for implementing a tactile display according to the entire tactile pixels based on the third division differential maps.Type: GrantFiled: February 13, 2020Date of Patent: June 28, 2022Assignees: Power Contents Technology Co., Ltd., GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jung Il Jung, Jin Soo Cho
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Patent number: 11052349Abstract: The present disclosure to an apparatus for membrane distillation using a solar absorber and a heat pump, in which in the implementation of a membrane distillation process for producing treated water using a temperature difference between raw water and a coolant, raw water is heated using the solar absorber with improved heat collection efficiency, and through this, the treated water production efficiency of the membrane distillation process is improved.Type: GrantFiled: November 26, 2019Date of Patent: July 6, 2021Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Kyung Guen Song, Won Jun Choi, Jae Won Shin, Jin-soo Cho, Dasom Wang
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Publication number: 20210077952Abstract: The present disclosure to an apparatus for membrane distillation using a solar absorber and a heat pump, in which in the implementation of a membrane distillation process for producing treated water using a temperature difference between raw water and a coolant, raw water is heated using the solar absorber with improved heat collection efficiency, and through this, the treated water production efficiency of the membrane distillation process is improved.Type: ApplicationFiled: November 26, 2019Publication date: March 18, 2021Inventors: Kyung Guen SONG, Won Jun CHOI, Jae Won SHIN, Jin-soo CHO, Dasom WANG
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Method, device, and non-transitory computer-readable medium for controlling tactile interface device
Patent number: 10891875Abstract: The present invention relates to a method, a device, and a non-transitory computer-readable medium for controlling a tactile interface device. The method of controlling the tactile interface device according to an embodiment of the present invention includes an input information generating step of generating input information into an application being executed in the computing device based on an input from the tactile interface device; and an output information generating step of generating output information to the tactile interface device based on an output of a focus area among an output from the application being executed in the computing device.Type: GrantFiled: February 6, 2018Date of Patent: January 12, 2021Assignee: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventor: Jin Soo Cho -
Patent number: 10866643Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing a chat device through a tactile interface device connected to the computing device to interact with a user, and more particularly, the chat module includes: an account management module for managing a user account of a user; a chat partner management module for managing one or more chat partners registered in the user account; a chat room management module for managing a chat room where the registered one or more chat partners are present; a chat conducting module for conducting a chat with chat room participants including the one or more chat partners in the chat room; and a tactile user interface (TUI) module for converting display data displayed on a screen of the computing device into an output signal for implementing a tactile screen of the tactile interface device.Type: GrantFiled: March 25, 2019Date of Patent: December 15, 2020Assignee: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventor: Jin soo Cho
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Patent number: 10845882Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, and more particularly, to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, which allow a visually impaired person to intuitively use, interact, and control the tactile interface device that corresponds to a multi-array tactile cell-based smart braille device in order to increase the efficiency of the use of a smart device (smart phone, smart pad, etc.) or a smart braille device and to improve the level of informatization of the visually impaired person, so that the visually impaired person may intuitively use the content of a web page.Type: GrantFiled: March 25, 2019Date of Patent: November 24, 2020Assignees: Power Contents Technology Co., Ltd., GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jung il Jung, Jin soo Cho
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Patent number: 10845880Abstract: The present invention relates to a method, a device, and a non-transitory computer-readable medium for controlling a tactile interface device interacting with a user. The method of controlling the tactile interface device according to an embodiment of the present invention includes an input information generating step of generating input information into an application being executed in the computing device based on an input from the tactile interface device; and an output information generating step of generating output information to the tactile interface device based on an output of a focus area among outputs from the application being executed in the computing device.Type: GrantFiled: October 18, 2018Date of Patent: November 24, 2020Assignee: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jin Soo Cho, Hey Lim Lee
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Publication number: 20200312187Abstract: Provided is a tactile display tablet capable of stably and fast driving a braille display, which includes: a control unit generating a tactile map including information on entire tactile pixels based on output data of a connected user terminal or output data of a self-driven application; a tactile divider unit extracting differential data on the tactile map based on a difference between a tactile map currently received from the control unit and a previously received tactile map, and generating first division differential maps by dividing the differential data; a first slave unit configured to generate second division differential maps by dividing the first division differential maps; a second slave unit generating third division differential maps by dividing the second division differential maps; and a third slave unit for implementing a tactile display according to the entire tactile pixels based on the third division differential maps.Type: ApplicationFiled: February 13, 2020Publication date: October 1, 2020Applicants: Power Contents Technology Co., Ltd., GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jung Il JUNG, Jin Soo CHO
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Publication number: 20190361529Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing a chat device through a tactile interface device connected to the computing device to interact with a user, and more particularly, the chat module includes: an account management module for managing a user account of a user; a chat partner management module for managing one or more chat partners registered in the user account; a chat room management module for managing a chat room where the registered one or more chat partners are present; a chat conducting module for conducting a chat with chat room participants including the one or more chat partners in the chat room; and a tactile user interface (TUI) module for converting display data displayed on a screen of the computing device into an output signal for implementing a tactile screen of the tactile interface device.Type: ApplicationFiled: March 25, 2019Publication date: November 28, 2019Applicant: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventor: Jin soo CHO
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Publication number: 20190361528Abstract: The present invention relates to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, and more particularly, to a method, an apparatus, and a computer-readable medium for providing an internet browsing service through a tactile interface device, which allow a visually impaired person to intuitively use, interact, and control the tactile interface device that corresponds to a multi-array tactile cell-based smart braille device in order to increase the efficiency of the use of a smart device (smart phone, smart pad, etc.) or a smart braille device and to improve the level of informatization of the visually impaired person, so that the visually impaired person may intuitively use the content of a web page.Type: ApplicationFiled: March 25, 2019Publication date: November 28, 2019Applicants: Power Contents Technology Co., Ltd., GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jung il JUNG, Jin soo CHO
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Publication number: 20190050057Abstract: The present invention relates to a method, a device, and a non-transitory computer-readable medium for controlling a tactile interface device interacting with a user. The method of controlling the tactile interface device according to an embodiment of the present invention includes an input information generating step of generating input information into an application being executed in the computing device based on an input from the tactile interface device; and an output information generating step of generating output information to the tactile interface device based on an output of a focus area among outputs from the application being executed in the computing device.Type: ApplicationFiled: October 18, 2018Publication date: February 14, 2019Applicant: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventors: Jin Soo CHO, Hey Lim LEE
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METHOD, DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM FOR CONTROLLING TACTILE INTERFACE DEVICE
Publication number: 20180165989Abstract: The present invention relates to a method, a device, and a non-transitory computer-readable medium for controlling a tactile interface device. The method of controlling the tactile interface device according to an embodiment of the present invention includes an input information generating step of generating input information into an application being executed in the computing device based on an input from the tactile interface device; and an output information generating step of generating output information to the tactile interface device based on an output of a focus area among an output from the application being executed in the computing device.Type: ApplicationFiled: February 6, 2018Publication date: June 14, 2018Applicant: GACHON UNIVERSITY-INDUSTRY FOUNDATIONInventor: Jin Soo CHO -
Patent number: 9171483Abstract: A system and method for providing learning information for visually impaired people based on a haptic electronic board is disclosed. The system for visually impaired people includes a learning information server in conjunction with a lecture and authoring program; a first information output device (PC) for receiving learning information for people with low vision from the learning information server through a wired/wireless network (LAN or WLAN) and having a viewer program for people with low vision, which is install therein, for providing functions of enlarging and reducing a screen; and a second information output device (haptic electronic board) for accessing to the learning information server through a local wireless network (ZigBee or Bluetooth) by using unique device IDs, converting learning information for blind people received from the learning information server to the haptic electronic board into haptic information, and transferring the haptic information to blind people.Type: GrantFiled: August 25, 2011Date of Patent: October 27, 2015Assignee: GACHON UNIVERSITY INDUSTRY-UNIVERSITY COOPERATIONInventor: Jin-Soo Cho