Patents by Inventor Jin-Wook Lee

Jin-Wook Lee 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: 10138604
    Abstract: By supporting a space generated by a settlement of the track bed gravel or asphalt roadbed underneath a concrete rail tie with cylindrical rods, and installing the present invention, one each separately, on the left and right sides of the concrete rail tie, recovery from settlements is automatic, and the response to differential settlements of the left and right rails of the track due to the train load can be easily facilitated, and by installing pressure reducing valves on the upper part of the concrete rail ties, pressure can be reduced while maintaining the track system as is without having to dismantle the concrete rail ties, and accordingly the usability of the concrete rail ties can be improved.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: November 27, 2018
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Seong-Hyeok Lee, Jin-Wook Lee
  • Patent number: 10128236
    Abstract: A semiconductor device is provided. The semiconductor device includes a gate spacer that defines a trench on a substrate and includes an upper part and a lower part, a gate insulating film that extends along sidewalls and a bottom surface of the trench and is not in contact with the upper part of the gate spacer, a lower conductive film that extends on the gate insulating film along the sidewalls and the bottom surface of the trench and is not overlapped with the upper part of the gate spacer, and an upper conductive film on an uppermost part of the gate insulating film on the lower conductive film.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: November 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Min Jeong, Kee-Sang Kwon, Jin-Wook Lee, Ki-Hyung Ko, Sang-Jine Park, Jae-Jik Baek, Bo-Un Yoon, Ji-Won Yun
  • Patent number: 10115797
    Abstract: In a semiconductor device including a gate line having a relatively narrow width and a relatively smaller pitch and a method of manufacturing the semiconductor device, the semiconductor device includes a substrate having a fin-type active region, a gate insulating layer that covers an upper surface and sides of the fin-type active region, and a gate line that extends and intersects the fin-type active region while covering the upper surface and the both sides of the fin-type active region, the gate line being on the gate insulating layer, wherein a central portion of an upper surface of the gate line in a cross-section perpendicular to an extending direction of the gate line has a concave shape.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: October 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-yeol Song, Wan-don Kim, Sang-Jin Hyun, Jin-wook Lee, Kee-sang Kwon, Ki-hyung Ko, Sung-woo Myung
  • Publication number: 20180277547
    Abstract: A method includes providing a plurality of active regions on a substrate, and at least a first device isolation layer between two of the plurality of active regions, wherein the plurality of active regions extend in a first direction; providing a gate layer extending in a second direction, the gate layer forming a plurality of gate lines including a first gate line and a second gate line extending in a straight line with respect to each other and having a space therebetween, each of the first gate line and second gate line crossing at least one of the active regions, providing an insulation layer covering the first device isolation layer and covering the active region around each of the first and second gate lines; and providing an inter-gate insulation region in the space between the first gate line and the second gate line.
    Type: Application
    Filed: May 30, 2018
    Publication date: September 27, 2018
    Inventors: Hong-bae PARK, Ja-hum KU, Myeong-cheol KIM, Jin-wook LEE, Sung-kee HAN
  • Patent number: 10070405
    Abstract: A terminal apparatus and a method for time synchronization are provided. The method includes setting a reference time for a time synchronization with another terminal apparatus, transmitting a sync signal comprising the set reference time to the other terminal apparatus, and if a response signal to the sync signal is received from the other terminal apparatus, performing the time synchronization with the other terminal apparatus based on a transmission time of the sync signal and a reception time of the response signal. Therefore, a terminal apparatus further simply and rapidly performs a time synchronization with another terminal apparatus.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: September 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-hoon Ko, Woo-jin Park, Won-joo Park, Hyun-cheol Park, Hun-je Yeon, Si-jun Lee, Jin-wook Lee
  • Patent number: 10063682
    Abstract: An operation method and a mobile terminal connected to an electronic device. The operation method includes receiving, from the electronic device, an extracted piece of content and a command of a function of the mobile terminal that will execute the extracted piece of content; and executing the function according to the command using the extracted piece of content, wherein the extracted piece of content is displayed on a portion of a display of the electronic device, corresponding to a user selection, from among multiple pieces of content displayed on the display.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: August 28, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hun Lim, Gene-Moo Lee, Jin-Wook Lee, Je-Hyok Ryu, Woo-Jin Park, Jin-Hyoung Kim, Shin-Il Kang
  • Patent number: 10050823
    Abstract: Disclosed is a system for providing an electronic device with a DM service, including: a DM server for providing the electronic device with the DM service; and a wireless terminal capable of being directly connected to the DM server for establishing a DM session while cooperating with the electronic device, generating an MO used for managing the electronic device with reference to a DDF of the electronic device if the wireless terminal receives the DDF of the electronic device from the electronic device through the DM session, and transmitting the generated MO to the DM server.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: August 14, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ji-Eun Keum, Hae-Young Jun, Jin-Wook Lee, Wuk Kim, Hun Lim
  • Publication number: 20180197409
    Abstract: A vehicle terminal device is provided. The vehicle terminal device includes a first communicator configured to communicate with an apparatus included in the vehicle using a first wireless communication, a second communicator configured to communicate with an apparatus outside the vehicle using a second wireless communication, a detector configured to detect state information of the vehicle, and a controller configured to control the second communicator to broadcast an accident alert message for alerting of an accident involving the vehicle to at least one of an apparatus included in an adjacent vehicle or a traffic management device in response to a determination of the accident based on the state information of the vehicle detected through the detector, and control the second communicator to transmit at least one of information received from the apparatus included in the vehicle through the first communicator or the state information of the vehicle detected through the detector, to an external server.
    Type: Application
    Filed: January 9, 2018
    Publication date: July 12, 2018
    Inventors: Sun-hee YOUM, Un-kyu PARK, Beom-seok OH, Jin-wook LEE, Su-min HONG
  • Patent number: 10014304
    Abstract: A method includes providing a plurality of active regions on a substrate, and at least a first device isolation layer between two of the plurality of active regions, wherein the plurality of active regions extend in a first direction; providing a gate layer extending in a second direction, the gate layer forming a plurality of gate lines including a first gate line and a second gate line extending in a straight line with respect to each other and having a space therebetween, each of the first gate line and second gate line crossing at least one of the active regions, providing an insulation layer covering the first device isolation layer and covering the active region around each of the first and second gate lines; and providing an inter-gate insulation region in the space between the first gate line and the second gate line.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: July 3, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hong-bae Park, Ja-hum Ku, Myeong-cheol Kim, Jin-wook Lee, Sung-kee Han
  • Patent number: 9991259
    Abstract: Provided are a semiconductor device and a fabricating method thereof.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: June 5, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-Jae Kang, Jin-Wook Lee, Kang-Ill Seo, Yong-Min Cho
  • Publication number: 20180124133
    Abstract: A contents sharing network is provided. An operating method of a control device includes determining a current state of possible states in a contents sharing process over a network; and displaying an icon indicating the current state among a plurality of predefined icons. The states are defined as a combination of at least one item of network connection, device discovery, a type of the discovered device, the number of the discovered devices, and existence of an available additional service.
    Type: Application
    Filed: December 22, 2017
    Publication date: May 3, 2018
    Inventors: Sang-Tae Na, Jin-Wook Lee, Young-Ki Kim, Chul-Seung Kim
  • Patent number: 9911851
    Abstract: Integrated circuit devices having a cavity and methods of manufacturing the integrated circuit devices are provided. The integrated circuit devices may include a pair of spacers, which define a recess. The integrated circuit device may also include a lower conductive pattern in the recess and an upper conductive pattern on the lower conductive pattern. The upper conductive pattern may have an etch selectivity with respect to the lower conductive pattern and may expose an upper surface of the lower conductive pattern adjacent a sidewall of the upper conductive pattern. An inner sidewall of one of the pair of spacers, the upper surface of the lower conductive pattern and the sidewall of the upper conductive pattern may define a space and a capping pattern may be formed on the upper conductive pattern to seal a top portion of the space, such that a cavity is disposed under the capping pattern.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: March 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kang-Ill Seo, Jin-Wook Lee
  • Publication number: 20180063316
    Abstract: An operation method and a mobile terminal connected to an electronic device. The operation method includes receiving, from the electronic device, an extracted piece of content and a command of a function of the mobile terminal that will execute the extracted piece of content; and executing the function according to the command using the extracted piece of content, wherein the extracted piece of content is displayed on a portion of a display of the electronic device, corresponding to a user selection, from among multiple pieces of content displayed on the display.
    Type: Application
    Filed: October 23, 2017
    Publication date: March 1, 2018
    Inventors: Hun LIM, Gene-Moo LEE, Jin-Wook LEE, Je-Hyok RYU, Woo-Jin PARK, Jin-Hyoung KIM, Shin-II KANG
  • Patent number: 9900477
    Abstract: A terminal device is provided. The terminal device includes a multimedia part configured to play back a content, a communicator configured to perform communication, a short-range wireless communication module configured to share communication connection information with an external device, and when tagged with the external device while a content is played back, a controller configured to control the communicator to be connected to the external device according to the communication connection information and transmit a synchronization signal and the played back content. Accordingly, the terminal device shares a synchronized content with an external device using a User Interface (UI) for controlling a plurality of external devices.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: February 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-cheol Park, Woo-jin Park, Jae-hoon Ko, Hun-je Yeon, Si-jun Lee, Jin-wook Lee
  • Patent number: 9881838
    Abstract: A semiconductor device includes a substrate having a first region and a second region, a plurality of first gate structures in the first region, the first gate structures being spaced apart from each other by a first distance, a plurality of second gate structures in the second region, the second gate structures being spaced apart from each other by a second distance, a first spacer on sidewalls of the first gate structures, a dielectric layer on the first spacer, a second spacer on sidewalls of the second gate structures, and a third spacer on the second spacer.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: January 30, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yoon Hae Kim, Jin Wook Lee, Jong Ki Jung, Myung Il Kang, Kwang Yong Yang, Kwan Heum Lee, Byeong Chan Lee
  • Patent number: 9871840
    Abstract: An electronic apparatus is capable of transferring contents on a cloud system to a device connected to a DLNA. In a method for operating a client on the cloud service system, a stream meta data table including information of one or more contents is received from a server. Meta data of contents selected from the contents are converted such that the meta data coincide with a format used by a device selected from one or more devices connected to a network. The selected contents are streamed from the server and transferred to the selected device.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: January 16, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Soo Lim, Jin-Hyoung Kim, Jin-Wook Lee
  • Publication number: 20180007503
    Abstract: The present disclosure relates to providing user information. In a method for requesting user information of an information requesting device in a mobile communication system, the method includes selecting a callee from a user, acquiring a user identifier (ID) of the selected callee, transmitting a user information request for the selected callee and the user ID to a relay server, evaluating whether an admission message is received from the relay server, and if the admission message is received, receiving user information from the relay server.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 4, 2018
    Inventors: Chi-Hyun Cho, Jin-Wook Lee, Jin-Hyoung Kim, Young-Ki Kim, Jeong-In Kim
  • Patent number: 9854012
    Abstract: A contents sharing network is provided. An operating method of a control device includes determining a current state of possible states in a contents sharing process over a network; and displaying an icon indicating the current state among a plurality of predefined icons. The states are defined as a combination of at least one item of network connection, device discovery, a type of the discovered device, the number of the discovered devices, and existence of an available additional service.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: December 26, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Tae Na, Jin-Wook Lee, Young-Ki Kim, Chul-Seung Kim
  • Publication number: 20170317995
    Abstract: Methods and apparatuses are provided for automatic wireless connection to a digital device in a portable terminal. A phone number and an Electronic Serial Number (ESN) of the portable terminal are obtained. A Wireless Local Area Network (WLAN) is set to an Ad-hoc mode. A Service Set Identifier (SSID) of the WLAN is automatically generated using the phone number and the ESN of the portable terminal. A security key of the WLAN is automatically generated using the phone number and the ESN of the portable terminal. An Internet Protocol (IP) address for the WLAN is automatically generated using the phone number and the ESN of the portable terminal. The digital device is wirelessly connected to using the IP address for the WLAN.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 2, 2017
    Inventors: Woo-Jin PARK, Jin-Hyoung KIM, Jin-Wook LEE, Je-Hyok RYU, Hun LIM, Shin-II KANG, Gene-Moo LEE
  • Patent number: D820954
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: June 19, 2018
    Inventor: Jin-Wook Lee