Patents by Inventor Jae-Chul Kim

Jae-Chul Kim 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: 9721950
    Abstract: A semiconductor device including fin type patterns is provided. The semiconductor device includes a first fin type pattern, a field insulation layer disposed in vicinity of the first fin type pattern and having a first part and a second part, the first part protruding from the second part, a first dummy gate stack formed on the first part of the field insulation layer and including a first dummy gate insulation layer having a first thickness, and a first gate stack formed on the second part of the field insulation layer to intersect the first fin type pattern and including a first gate insulation layer having a second thickness different from the first thickness.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: August 1, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Gun You, Jae-Chul Kim
  • Publication number: 20170196528
    Abstract: An embodiment of the present invention relates to radiographing apparatus and method of correcting a medical radiograph. The embodiment of the present invention may include a radiographing device radiographing a subject and obtaining medical radiograph data of the subject; and a depth camera radiographing the subject, and obtaining depth data of the subject.
    Type: Application
    Filed: May 26, 2015
    Publication date: July 13, 2017
    Applicants: VATECH Co., Ltd., VATECH EWOO Holdings Co., Ltd.
    Inventors: Jae Chul KIM, Seong Eun JANG
  • Publication number: 20170139013
    Abstract: Embodiments of a method, a system, and non-transitory computer readable storage media evaluating electrochemical qualities for interphase products. The disclosed embodiments perform a selection of a plurality of chemical phases for a solid electrolyte and at least one of the anode and cathode to be received. Thermodynamic data is received for the plurality of chemical phases. The retrieved thermodynamic data is received to evaluate a respective electrochemical quality for at least one of an interface between the solid electrolyte and the anode, and an interface between the solid electrolyte and the cathode.
    Type: Application
    Filed: November 15, 2016
    Publication date: May 18, 2017
    Inventors: William D. Richards, Lincoln J. Wang, Yan E. Wang, Jae Chul Kim, Gerbrand Ceder
  • Patent number: 9647879
    Abstract: Provided are a network backup device and a network system. The network backup device includes a first connector configured to connect with one or more ports of a first network equipment, a second connector configured to connect with one or more second network equipment, a third connector configured to connect with a third network equipment, a switching module configured to aggregate data transmitted from the second connector, transfer the aggregated data to the third connector, and distribute data transmitted from the third connector to the second connector, and a switch configured to, in response to a fault occurring in a port of the first network equipment, switch from a connection between the second connector and the faulty port of the first network equipment to a connection between the second connector and the switching module.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: May 9, 2017
    Assignee: Samsung SDS Co., Ltd.
    Inventors: Gun Il Shin, Jae Chul Kim, Seung Jae Lee, Ki Hyun Ahn, Si Hyung Lee
  • Publication number: 20170047610
    Abstract: Provided is a lithium-conductive solid-state electrolyte material that comprises a sulfide compound of a composition that does not deviate substantially from a formula of Li9S3N. The compound's conductivity is greater than about 1×10?7 S/cm at about 25° C. and is in contact with a negative electroactive material. Also provided is an electrochemical cell that includes an anode layer, a cathode layer, and the electrolyte layer between the anode and cathode layers. In an example, the material's activation energy can be no greater than about 0.52 eV at about 25° C.
    Type: Application
    Filed: April 29, 2016
    Publication date: February 16, 2017
    Inventors: Lincoln J. Miara, Naoki Suzuki, William D. Richards, Yan E. Wang, Jae Chul Kim, Gerbrand Ceder
  • Publication number: 20170025705
    Abstract: Solid electrolyte materials as well as their applications and methods of manufacture are disclosed. In one embodiment, a solid electrolyte material has a formula of A3+?Cl1??B?O, where ? is greater than 0. In the above formula, A is at least one of Li and Na, and B is at least one of S, Se, and N. In another embodiment, a solid electrolyte material is a crystal structure having the general formula A3XO, where A is at least one of Li and Na. Additionally, X is Cl, at least a portion of which is substituted with at least one of S, Se, and N. The solid electrolyte material also includes interstitial lithium ions and/or interstitial sodium ions located in the crystal structure.
    Type: Application
    Filed: May 16, 2016
    Publication date: January 26, 2017
    Inventors: Lincoln J. Miara, William D. Richards, Yan E. Wang, Jae Chul Kim, Gerbrand Ceder
  • Publication number: 20160336315
    Abstract: A semiconductor device including fin type patterns is provided. The semiconductor device includes a first fin type pattern, a field insulation layer disposed in vicinity of the first fin type pattern and having a first part and a second part, the first part protruding from the second part, a first dummy gate stack formed on the first part of the field insulation layer and including a first dummy gate insulation layer having a first thickness, and a first gate stack formed on the second part of the field insulation layer to intersect the first fin type pattern and including a first gate insulation layer having a second thickness different from the first thickness.
    Type: Application
    Filed: February 24, 2016
    Publication date: November 17, 2016
    Inventors: Jung-Gun YOU, Jae-Chul Kim
  • Publication number: 20160308351
    Abstract: A current limiting device is provided. To elaborate, the device may include: a first current limiting unit configured to limit an electric current equal to or higher than a first threshold value applied thereto; a second current limiting unit configured to limit an electric current equal to or higher than a second threshold value applied thereto; and a passive element unit connected to both ends of the first current limiting unit, and including a first passive element and a second passive element connected in series.
    Type: Application
    Filed: May 20, 2014
    Publication date: October 20, 2016
    Inventors: Sung Hun Lim, Jae Chul Kim, Jin Seok Kim
  • Publication number: 20160272217
    Abstract: Disclosed therein is a two-step drowsy driving prevention apparatus through motion, face, eye, and mouth recognition. A driving judging unit which includes a GPS device to detect a driving state of a vehicle and a drowsiness judging unit which receives image and three-dimensional depth information from a photographing unit including an infrared depth sensor and an infrared camera mounted at positions to observe a driver's face judge a cycle of a yawn, a speed and a cycle of nodding the head and a speed and a cycle of a blink of the eye as a first step judgment. When it is judged that there is a drowsiness prelude action, the apparatus outputs a “preliminary warning”.
    Type: Application
    Filed: October 27, 2014
    Publication date: September 22, 2016
    Inventor: Jae-Chul KIM
  • Patent number: 9297653
    Abstract: Disclosed herein is a location correction apparatus and method. The location correction apparatus includes a reference object search unit for searching a pre-stored geographic object database (DB) for one or more objects corresponding to objects included in a captured image and setting a reference object to be used to correct a location among the one or more objects that have been found. A reference point extraction unit sets reference points from the set reference object. A location determination unit obtains an actual distance between the reference points and calculates a location using the actual distance, a distance between the reference points included in the captured image, and metadata of the captured image. Therefore, the present invention can improve positioning accuracy and can be applied to high-quality location-based services or space information services thanks to the improved accuracy.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: March 29, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seong-Ho Lee, Jae-Chul Kim, Yoon-Seop Chang
  • Patent number: 9236049
    Abstract: Provided are a mash-up service generation apparatus and method based on a voice command. The mash-up service generation apparatus includes a voice recognizer configured to convert a voice command into a character string, a mash-up natural language processor configured to extract a word corresponding to a mash-up module based on the character string, and convert the word into at least one of metadata of the mash-up module and metadata of a mash-up sequence in which a plurality of mash-up modules are combined, and a mash-up sequence processor configured to search for and select a target mash-up sequence corresponding to the metadata of the mash-up sequence, and newly generate the target mash-up sequence. Accordingly, a customized mash-up service can be provided to a user.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: January 12, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae Chul Kim, Seong Ho Lee, Young Jae Lim, Yoon Seop Chang
  • Patent number: 9172090
    Abstract: The present invention generally relates to certain lithium materials, including lithium manganese borate materials. Such materials are of interest in various applications such as energy storage. Certain aspects of the invention are directed to lithium manganese borate materials, for example, having the formula LixMny(BO3). In some cases, the lithium manganese borate materials may include other elements, such as iron, magnesium, copper, zinc, calcium, etc. The lithium manganese borate materials, according to one set of embodiments, may be present as a monoclinic crystal system. Such materials may surprisingly exhibit relatively high energy storage capacities, for example, at least about 96 mA h/g. Other aspects of the invention relate to devices comprising such materials, methods of making such materials, kits for making such materials, methods of promoting the making or use of such materials, and the like.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: October 27, 2015
    Assignee: Massachusetts Institute of Technoloy
    Inventors: Gerbrand Ceder, Jae Chul Kim, ByoungWoo Kang, Charles J. Moore, Geoffroy Hautier
  • Patent number: 9159991
    Abstract: This invention relates generally to electrode materials, electrochemical cells employing such materials, and methods of synthesizing such materials. The electrode materials have a crystal structure with a high ratio of Li to metal M, which is found to improve capacity by enabling the transfer of a greater amount of lithium per metal, and which is also found to improve stability by retaining a sufficient amount of lithium after charging. Furthermore, synthesis techniques are presented which result in improved charge and discharge capacities and reduced particle sizes of the electrode materials.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: October 13, 2015
    Assignee: Massachusetts Institute of Technology
    Inventors: Gerbrand Ceder, Anubhav Jain, Geoffroy Hautier, Jae Chul Kim, Byoungwoo Kang, Robert Daniel
  • Patent number: 9069873
    Abstract: An apparatus for creating a mashup web application includes: a web application authoring unit configured to generate a web application initial page from previously stored block resources and web application resources during web application authoring login, receive UI-based web application authoring information through the web application initial page, and generate web application metadata; and a workflow management unit configured to generate a final web application by verifying a workflow of the web application metadata.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: June 30, 2015
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae-Chul Kim, Seong-Ho Lee, Young-Jae Lim, Yoon-Seop Chang
  • Publication number: 20150023574
    Abstract: Disclosed herein is technology for providing a medical image knowledge service. An apparatus for providing a medical image knowledge service according to an embodiment includes an image processing device for acquiring image information of at least a partial region of an analysis target based on a distribution of reactive oxygen species or magnetic particles, and generating final image information of an overall region of the analysis target based on results of analysis of the acquired image information. A medical knowledge service device constructs a medical knowledge model based on the acquired final image information, and provides a medical image knowledge service to a user using the constructed medical knowledge model.
    Type: Application
    Filed: July 15, 2014
    Publication date: January 22, 2015
    Inventors: Sung-Won SOHN, Jong-Hyun PARK, Sung-Woong SHIN, Hyo-Bong HONG, Min-Soo KIM, In-Sung JANG, Young-Ho SUH, Chung-Ho LEE, Jae-Ho LIM, Sang-Keun RHEE, Jae-Chul KIM
  • Patent number: 8810978
    Abstract: Disclosed herein is a Superconducting Fault Current Limiter (SFCL) for suppressing a bus voltage drop in an electric power system. A primary winding, a secondary winding, and a tertiary winding are wound around an identical iron core, and a superconductor is connected to any one of the primary winding and the secondary winding. A first switch is connected to any one of the primary winding and the secondary winding and is configured to be opened so as to separate a faulty section when a fault current is generated and to be shorted when the fault current is eliminated. A second switch is connected in series to the tertiary winding and is configured to be shorted so as to stably supply power when the fault current is generated and to be opened when the fault current is eliminated.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: August 19, 2014
    Assignee: Foundation of Soongsil University-Industry Cooperation
    Inventors: Sung-Hun Lim, Jae-Chul Kim, Il-Kyoung You, Jin-Seok Kim, Myoung-Hoo Kim
  • Publication number: 20140214757
    Abstract: An apparatus for providing mashup services searches a database for a mashup service corresponding to a request for a mashup service when the request is received from a user device, generates a mashup service optimized for the user device using a service block capable of executing a workflow corresponding to the mashup service and the runtime library of the user device if, as a result of the search, a mashup service corresponding to the request is not stored in the database, and provides the generated mashup service to the user device.
    Type: Application
    Filed: July 3, 2013
    Publication date: July 31, 2014
    Inventors: Jae Chul KIM, Seong Ho LEE, Yoon-Seop CHANG, Sung Woong SHIN
  • Publication number: 20140136206
    Abstract: Provided are a mash-up service generation apparatus and method based on a voice command. The mash-up service generation apparatus includes a voice recognizer configured to convert a voice command into a character string, a mash-up natural language processor configured to extract a word corresponding to a mash-up module based on the character string, and convert the word into at least one of metadata of the mash-up module and metadata of a mash-up sequence in which a plurality of mash-up modules are combined, and a mash-up sequence processor configured to search for and select a target mash-up sequence corresponding to the metadata of the mash-up sequence, and newly generate the target mash-up sequence. Accordingly, a customized mash-up service can be provided to a user.
    Type: Application
    Filed: November 12, 2013
    Publication date: May 15, 2014
    Applicant: Electronics & Telecommunications Research Institute
    Inventors: Jae Chul KIM, Seong Ho LEE, Young Jae LIM, Yoon Seop CHANG
  • Patent number: 8706366
    Abstract: Disclosed is an apparatus for controlling engine using height information capable of preventing an engine from stopping according to a position of a vehicle. An apparatus for controlling an engine of a vehicle using height information includes: a height information management unit storing a plurality of height information; and an idling controller that extracts one or more height information according to a position of the vehicle from the height information management unit to determine a slope of the vehicle and controls the idling of the vehicle according to the determination result.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: April 22, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jae-Chul Kim, Seong-Ho Lee, Yoon-Seop Chang, Jae-Jun Yoo, Sun-Rae Park
  • Publication number: 20140095978
    Abstract: There are provided a mash-up authoring device using templates and a method thereof. The mash-up authoring device that creates a mash-up using a plurality of blocks includes a template generating unit configured to generate a template including at least a first block among the plurality of blocks and provide the template by category, a mash-up authoring unit configured to provide an authoring space that allows a user to perform a mash-up authoring action of replacing the first block with a second block among the plurality of blocks, adding the second block to the template, and deleting the first block, and a block recommending unit configured to automatically recommend a third block corresponding to the first block based on parameters of the first block corresponding to the authoring action.
    Type: Application
    Filed: September 26, 2013
    Publication date: April 3, 2014
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Yoon Seop CHANG, Jae Chul KIM, Seong Ho LEE, Young Jae LIM