Patents by Inventor Sang-hun Jeon

Sang-hun Jeon 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).

  • Publication number: 20240132364
    Abstract: Provided is an aerogel blanket and a method for producing the same, wherein a catalyzed sol is sufficiently and uniformly impregnated into a blanket in an impregnation tank, and the catalyzed sol is allowed to stay in the impregnation tank for a specific time to control fluidity while achieving a viscosity at which the catalyzed sol can be easily introduced into the blanket, thereby forming a uniform aerogel in the blanket. As a result, the uniformity of pore structure and thermal insulation performance of an aerogel blanket are improved, the loss of raw materials is reduced through the impregnation process, the occurrence of process problems is reduced, and the generation of dust is reduced.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 25, 2024
    Inventors: Young Hun KIM, Se Won BAEK, Sung Min YU, Kyung Seok MIN, Hyun Woo JEON, Sang Woo PARK, Bong June KIM
  • Publication number: 20240135858
    Abstract: A display device includes pixels connected to scan lines and data lines, each pixel including a driving transistor and at least one light emitting element, and a timing controller configured to generate output data using external input data. The timing controller includes a first compensator configured generate first data by correcting the external input data using at least one of optical measurement information, a threshold voltage of each of the driving transistors, mobility information, dimming information, and temperature information, and an afterimage compensator configured to generate second data based on age information of each light emitting element and the first data, generate third data based on a current amount corresponding to the first data and a current amount corresponding to the second data, and generate the age information by accumulating the third data.
    Type: Application
    Filed: May 17, 2023
    Publication date: April 25, 2024
    Inventors: Joon Hyeok JEON, Byoung Kwan AN, Sang Myeon HAN, Chang Hun KIM, Seung Ho PARK, Seok Gyu BAN, Nam Jae LIM
  • Patent number: 11926529
    Abstract: Provided is an aerogel blanket and a method for producing the same, wherein a catalyzed sol I sufficiently and uniformly impregnated into a blanket in an impregnation tank, and the catalyzed sol is allowed to stay in the impregnation tank for a specific time to control fluidity while achieving a viscosity at which the catalyzed sol can be easily introduced into the blanket, thereby forming a uniform aerogel in the blanket. As a result, the uniformity of pore structure and thermal insulation performance of an aerogel blanket are improved, the loss of raw materials is reduced through the impregnation process, the occurrence of process problems is reduced, and the generation of dust is reduced.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: March 12, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Young Hun Kim, Se Won Baek, Sung Min Yu, Kyung Seok Min, Hyun Woo Jeon, Sang Woo Park, Bong June Kim
  • Patent number: 11426665
    Abstract: A non-transitory computer-readable recording medium storing instructions that, when executed by a processor, cause the processor a computer to implement a content providing method in conjunction with a computer system may be provided. The content providing method may include providing a game program comprising a game module and a simulation module to a user terminal, the simulation module having same input and output functions as those of the game module, receiving play results comprising first output information of the game module and second output information of the simulation module from the user terminal, the play results are generated by the user terminal while not communicating with a server, and determining whether the a game play at the game module is played fairly based on the first output information of the game module and the second output information of the simulation module.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: August 30, 2022
    Assignee: LINE CORPORATION
    Inventors: Dong Pil Seo, Sang Hun Jeon, Myung Ju Chung, Sung Beom Ahn, Kwang Hee Han, Tae Woo Kim, Seong Yeol Lim, Joo Hyeon Ryu, Sang Min Chung
  • Patent number: 11087646
    Abstract: Provided are a flexible display device including an electrode or wiring including an amorphous metal layer using amorphous metal, and a method of manufacturing thereof. Also, provided are a flexible display device including an electrode or wiring including an amorphous metal layer and a crystalline metal layer, and a method of manufacturing thereof.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 10, 2021
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS
    Inventors: Sang Hun Jeon, Kung Won Rhie, Min Hyun Jung, Chang Jin Yun
  • Publication number: 20210146260
    Abstract: A non-transitory computer-readable recording medium storing instructions that, when executed by a processor, cause the processor a computer to implement a content providing method in conjunction with a computer system may be provided. The content providing method may include providing a game program comprising a game module and a simulation module to a user terminal, the simulation module having same input and output functions as those of the game module, receiving play results comprising first output information of the game module and second output information of the simulation module from the user terminal, the play results are generated by the user terminal while not communicating with a server, and determining whether the a game play at the game module is played fairly based on the first output information of the game module and the second output information of the simulation module.
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicant: LINE Corporation
    Inventors: Dong Pil SEO, Sang Hun JEON, Myung Ju CHUNG, Sung Beom AHN, Kwang Hee HAN, Tae Woo KIM, Seong Yeol LIM, Joo Hyeon RYU, Sang Min CHUNG
  • Patent number: 10926181
    Abstract: A method of providing a game service including providing a game program including a game module and a simulation module, the simulation module having same input and output functions as those of the game module, receiving, from a user terminal, a play result including output information of the game module with respect to input information and output information of the simulation module with respect to the input information, and determining whether play is fair based on the output information of the game module and the output information of the simulation module may be provided.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: February 23, 2021
    Assignee: LINE Corporation
    Inventors: Dong Pil Seo, Sang Hun Jeon, Myung Ju Chung, Sung Beom Ahn, Kwang Hee Han, Tae Woo Kim, Seong Yeol Lim, Joo Hyeon Ryu, Sang Min Chung
  • Patent number: 10746614
    Abstract: A stretchable multimode sensor and a method of fabricating the same are provided. The stretchable multimode sensor may include a substrate which is formed of a flexible material and includes a pressure sensor area, an optical sensor area, a temperature sensor area and a switching element area, a pressure sensor which is disposed on the pressure sensor area and includes an amorphous metal, an optical sensor which is disposed on the optical sensor area and includes an amorphous metal, and a temperature sensor which is disposed on the temperature sensor area and includes an amorphous metal, and a switching element which is disposed on the switching element area and includes an amorphous metal.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: August 18, 2020
    Assignee: Korea University Research and Business Foundation, Sejong Campus
    Inventors: Sang Hun Jeon, Min Hyun Jung, Kung Won Rhie, Chang Jin Yun
  • Patent number: 10552132
    Abstract: According to various example embodiments, a first binary, i.e., an original binary of an application, and a second binary to be added to the application may be merged in a binary form without having to modify a source code.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: February 4, 2020
    Assignee: Line Corporation
    Inventors: Dong Pil Seo, Seong Yeol Lim, Kwang Hee Han, Sung Beom Ahn, Wang Jin Oh, Sang Hun Jeon
  • Patent number: 10428007
    Abstract: The present invention relates to a method for producing unsaturated aldehydes and unsaturated carboxylic acids. According to the present invention, a method for producing unsaturated aldehydes and unsaturated carboxylic acids which can impart activity and control temperature independently in fixed catalyst layer zones in a shell-and-tube reactor, thereby exhibiting improved yield and operation stability, is provided.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: October 1, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Byung Yul Choi, Hyun Jong Shin, Junghoon Chang, Young Hyun Choe, Jun Seok Ko, Sang Hun Jeon
  • Publication number: 20190092713
    Abstract: The present invention relates to a method for producing unsaturated aldehydes and unsaturated carboxylic acids. According to the present invention, a method for producing unsaturated aldehydes and unsaturated carboxylic acids which can impart activity and control temperature independently in fixed catalyst layer zones in a shell-and-tube reactor, thereby exhibiting improved yield and operation stability, is provided.
    Type: Application
    Filed: October 17, 2017
    Publication date: March 28, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Byung Yul CHOI, Hyun Jong SHIN, Junghoon CHANG, Young Hyun CHOE, Jun Seok KO, Sang Hun JEON
  • Publication number: 20190088167
    Abstract: Provided are a flexible display device including an electrode or wiring including an amorphous metal layer using amorphous metal, and a method of manufacturing thereof. Also, provided are a flexible display device including an electrode or wiring including an amorphous metal layer and a crystalline metal layer, and a method of manufacturing thereof.
    Type: Application
    Filed: September 20, 2018
    Publication date: March 21, 2019
    Inventors: Sang Hun JEON, Kung Won RHIE, Min Hyun JUNG, Chang Jin YUN
  • Publication number: 20190086280
    Abstract: A stretchable multimode sensor and a method of fabricating the same are provided. The stretchable multimode sensor may include a substrate which is formed of a flexible material and includes a pressure sensor area, an optical sensor area, a temperature sensor area and a switching element area, a pressure sensor which is disposed on the pressure sensor area and includes an amorphous metal, an optical sensor which is disposed on the optical sensor area and includes an amorphous metal, and a temperature sensor which is disposed on the temperature sensor area and includes an amorphous metal, and a switching element which is disposed on the switching element area and includes an amorphous metal.
    Type: Application
    Filed: September 18, 2018
    Publication date: March 21, 2019
    Applicant: Korea University Research and Business Foundation, Sejong Campus
    Inventors: Sang Hun JEON, Min Hyun JUNG, Kung Won RHIE, Chang Jin YUN
  • Patent number: 10216941
    Abstract: Provided is a method of distributing an application including transmitting, by a distribution server, a signal for requesting metadata to a user terminal where an application is installed; receiving, by the distribution server, a reply including first metadata from the user terminal; determining, by the distribution server, whether the first metadata is valid based on second metadata corresponding to the application; setting a connection with the user terminal to re-install the application on the user terminal if the distribution server determines that the first metadata is not valid; encrypting, by the distribution server, one or more installation files that install the application with a private key; and transmitting the one or more encrypted installation files via the set connection to the user terminal.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: February 26, 2019
    Assignee: Line Corporation
    Inventors: Dong Pil Seo, Sun Tae Kim, Wang Jin Oh, Yoon Seok Kim, Sang Hun Jeon
  • Patent number: 10181723
    Abstract: Methods of operating a power supply switching circuit including selecting a first power supply signal for provisioning through the power supply switching circuit to a electronic storage device. A current draw can be detected via the first power supply signal that exceeds a predetermined current limit and a second power supply signal can be coupled to the first power supply signal for provisioning through the power supply switching circuit to the electronic storage device responsive to the current draw exceeding the predetermined current limit.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: January 15, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Sung Lee, Chung-Hyun Ryu, Sang-Hun Jeon, Jae-Woong Choi, Sang-Sik Heo
  • Publication number: 20180207535
    Abstract: A method of providing a game service including providing a game program including a game module and a simulation module, the simulation module having same input and output functions as those of the game module, receiving, from a user terminal, a play result including output information of the game module with respect to input information and output information of the simulation module with respect to the input information, and determining whether play is fair based on the output information of the game module and the output information of the simulation module may be provided.
    Type: Application
    Filed: January 11, 2018
    Publication date: July 26, 2018
    Applicant: LINE Corporation
    Inventors: Dong Pil SEO, Sang Hun JEON, Myung Ju CHUNG, Sung Beom AHN, Kwang Hee HAN, Tae Woo KIM, Seong Yeol LIM, Joo Hyeon RYU, Sang Min CHUNG
  • Patent number: 9968411
    Abstract: Provided is a micro-robot which is integratedly or detachably coupled to one end of a catheter or a guidewire for performing a medical operation using the catheter. Steering and drilling are independently performed by using a catheter thinner in thickness than a related art catheter. The a micro-robot is smoothly inserted into a lesion part and removes a risk of injury and infection in an opening operation through precise steering.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: May 15, 2018
    Assignee: Daegu Gyeongbuk Institute of Science and Technology
    Inventors: Hong Soo Choi, Sang Hun Jeon, Jeong Hun Lee, Seung Min Lee, Sang Won Kim
  • Publication number: 20180121181
    Abstract: According to various example embodiments, a first binary, i.e., an original binary of an application, and a second binary to be added to the application may be merged in a binary form without having to modify a source code.
    Type: Application
    Filed: December 11, 2017
    Publication date: May 3, 2018
    Applicant: LINE Corporation
    Inventors: Dong Pil Seo, Seong Yeol Lim, Kwang Hee Han, Sung Beom Ahn, Wang Jin Oh, Sang Hun Jeon
  • Patent number: 9945739
    Abstract: Provided are a flexible pressure sensor using an amorphous metal and a flexible bimodal sensor for simultaneously sensing a pressure and a temperature. The sensors according to an exemplary embodiment of the present invention include a conductive layer formed of the amorphous metal to have stretchable characteristics so that it may be used for an electronic skin. Therefore, these sensors may firmly maintain conductivity and sense a pressure or simultaneously sense a pressure and a temperature even in a state in which various kinds of physical external force are present. In addition, the flexible bimodal sensor according to an exemplary embodiment of the present invention is a novel element for an electronic skin that may simultaneously sense a pressure and a temperature using the amorphous metal.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: April 17, 2018
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Sang Hun Jeon, Kung Won Rhie, Dong Seuk Kim, Bum Jin Kim, Tae Ho Kim, Min Hyun Jung
  • Patent number: 9891102
    Abstract: In a simplified light sensing circuit, a light sensing apparatus including the light sensing circuit, a method of driving the light sensing apparatus, and an image acquisition apparatus and optical touch screen apparatus including the light sensing apparatus, the light sensing circuit includes an oxide semiconductor transistor including a channel layer including an oxide semiconductor material, for each pixel. The oxide semiconductor transistor is configured to operate as a light sensing device that senses light and a switch that outputs light sensing data.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: February 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Kim, I-hun Song, Seung-eon Ahn, Sang-hun Jeon, Chang-jung Kim, Sung-ho Park