Patents by Inventor Hyun Roh

Hyun Roh 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: 20200350429
    Abstract: A semiconductor device includes an active fin on a substrate, a device isolation film covering a lower portion of the active fin, a gate structure covering the active fin and the device isolation film, and a gate spacer on a side wall of the gate structure, wherein a side wall of the gate structure disposed on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate structure to a bottom of the gate structure, and an inner side wall of the gate spacer on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate spacer to a bottom of the gate spacer while forming an acute angle with a bottom surface of the gate spacer.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Soo KIM, Dong Hyun ROH, Koung Min RYU, Sang Jin HYUN
  • Publication number: 20200321241
    Abstract: A semiconductor device includes a substrate, a first fin, and a second fin. The first and second fins are spaced apart from each other in a first direction on the substrate and extend in a second direction intersecting the first direction. The semiconductor device further includes a first shallow trench formed between the first and second fins, and a field insulating film which fills at least a part of the first shallow trench. The field insulating film includes a first portion, a second portion adjacent to the first portion, and a third portion adjacent to the second portion and adjacent to a side wall of the first shallow trench. The first portion includes a central portion of an upper surface of the field insulating film in the first direction. The upper surface of the field insulating film is in a shape of a brace recessed toward the substrate.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 8, 2020
    Inventors: CHAE HO NA, SUNG SOO KIM, GYU HWAN AHN, DONG HYUN ROH
  • Patent number: 10790282
    Abstract: A semiconductor device may include active fins spaced apart from each other by a recess therebetween, each of the active fins protruding from an upper surface of a substrate, an isolation structure including a liner on a lower surface and a sidewall of a lower portion of the recess and a blocking pattern on the liner, the blocking pattern filling a remaining portion of the lower portion of the recess and including a nitride, a carbide or polysilicon, a gate electrode structure on the active fins and the isolation structure, and a source/drain layer on a portion of each of the active fins adjacent to the gate electrode structure.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: September 29, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-Jung Choi, Dong-Hyun Roh, Sung-Soo Kim, Gyu-Hwan Ahn, Sang-Jin Hyun
  • Publication number: 20200281303
    Abstract: An insole including a base; an electronic element provided to the base; a connection line configured to extend from the electronic element and to pass through the base; and a cover provided on a top surface of the base to cover the electronic element and configured to be separable from the base.
    Type: Application
    Filed: October 23, 2019
    Publication date: September 10, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Se-Gon Roh, Haewook Anh, Yeji Bae, Minho Choi, Chang Hyun Roh, Youngbo Shim
  • Patent number: 10727349
    Abstract: A semiconductor device includes an active fin on a substrate, a device isolation film covering a lower portion of the active fin, a gate structure covering the active fin and the device isolation film, and a gate spacer on a side wall of the gate structure, wherein a side wall of the gate structure disposed on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate structure to a bottom of the gate structure, and an inner side wall of the gate spacer on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate spacer to a bottom of the gate spacer while forming an acute angle with a bottom surface of the gate spacer.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: July 28, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Soo Kim, Dong Hyun Roh, Koung Min Ryu, Sang Jin Hyun
  • Patent number: 10720396
    Abstract: A semiconductor chip including a substrate including a plurality of chip areas and a line-shaped scribe area defining the chip areas, an integrated circuit (IC) structure on the chip area, the IC structure including a plurality of transistors and a plurality of stacked wiring structures connected to the transistors, and a warpage protector in the line-shaped scribe area and corresponding to the stacked wiring structures, the warpage protector supporting at least one side of the IC structure may be provided.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: July 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung-Hyun Roh
  • Patent number: 10695002
    Abstract: An electronic device and a method for activity information are provided. The electronic device includes a sensor configured to collect sensing information according to a motion of the electronic device, and at least one processor operatively connected with the sensor. The at least one processor is configured to control for obtaining activity information including at least one of an exercise amount that is calculated based on first sensing information obtained according to execution of a specified workout, and a movement amount that is calculated based on second sensing information obtained according to a daily life, determining an expected value of an activity amount, by which a user works out, during a specific time period by a user based on the activity information, and providing guide information for achieving an activity goal associated with the user based on at least one of the expected value of the activity amount and the activity information.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: June 30, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Hyun Roh, Byoung Jip Kim, Min Hee Jang
  • Publication number: 20200168720
    Abstract: An integrated circuit device includes a fin-type active region protruding from a top surface of a substrate and extending in a first direction parallel to the top surface of the substrate, a gate structure intersecting with the fin-type active region and extending on the substrate in a second direction perpendicular to the first direction, a source/drain region on a first side of the gate structure, a first contact structure on the source/drain region, and a contact capping layer on the first contact structure. A top surface of the first contact structure has a first width in the first direction, a bottom surface of the contact capping layer has a second width greater than the first width stated above in the first direction, and the contact capping layer includes a protruding portion extending outward from a sidewall of the first contact structure.
    Type: Application
    Filed: August 27, 2019
    Publication date: May 28, 2020
    Inventors: Dae-young Kwak, Ji-ye Kim, Jung-hwan Chun, Min-chan Gwak, Dong-hyun Roh, Jin-wook Lee, Sang-jin Hyun
  • Publication number: 20200151485
    Abstract: An apparatus of controlling a region of interest (ROI) in an image and a method for controlling the same are provided to determine a region of interest (ROI) in a forward-view image based on braking information and steering information of the vehicle, and obtain driving assistance information from the ROI image. The apparatus includes an image acquisition device configured to acquire a forward-view image by capturing an image about a forward region of a vehicle, a steering information acquisition device configured to acquire steering information by detecting a steering direction and a steering angle of the vehicle, a braking information acquisition device configured to acquire braking information by detecting a braking or non-braking state and a deceleration of the vehicle, and a controller configured to determine a region of interest (ROI) within the forward-view image based on at least one of the steering information or the braking information of the vehicle.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 14, 2020
    Inventors: Seong Ho Choi, Seung Hyun Roh
  • Patent number: 10629546
    Abstract: A semiconductor device including a substrate including a central region and a peripheral region surrounding the central region, a semiconductor integrated circuit in the central region, and a three-dimensional crack detection structure in the peripheral region, the three-dimensional crack detection structure surrounding the central region, the three-dimensional crack detection structure including a first pattern, a second pattern, and a third pattern, the first and second patterns extending in a first direction and spaced apart from each other, the third pattern being parallel to an upper surface of the substrate and connecting the first and second patterns to each other, the third pattern including a first portion and a second portion, the first and second portions extending in a second direction and a third direction respectively, the second direction intersecting with the first direction, the third direction intersecting with the first and second directions may be provided.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: April 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung Hyun Roh
  • Patent number: 10617535
    Abstract: A supporting module, a motion assistance apparatus including the supporting module, and a method of controlling the motion assistance apparatus are provided. The supporting module may include a supporting member configured to enclose at least a portion of a support object, and a sensor module configured to sense information regarding whether the support object is out of a neutral position with respect to the supporting member.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: April 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chang Hyun Roh
  • Publication number: 20200098751
    Abstract: A semiconductor device includes active fins on a substrate, a first isolation pattern on the substrate, the first isolation pattern extending on a lower sidewall of each of the active fins, a third isolation pattern including an upper portion extending into the first isolation pattern and a lower portion extending into an upper portion of the substrate, the lower portion contacting the upper portion of the third isolation pattern, and having a lower surface with a width greater than that of an upper surface thereof, and a second isolation pattern extending in the substrate under the third isolation pattern, contacting the third isolation pattern, and having a rounded lower surface.
    Type: Application
    Filed: May 2, 2019
    Publication date: March 26, 2020
    Inventors: Gyu-Hwan Ahn, Sung-Soo Kim, Chae-Ho Na, Dong-Hyun Roh, Sang-Jin Hyun
  • Publication number: 20200075399
    Abstract: A semiconductor device includes a substrate having first fin and a second fin spaced apart and extending lengthwise in parallel. A fin remnant is disposed between the first fin and the second fin, extends lengthwise in parallel with the first and second fins, and has a height lower than a height of each of the first fin and the second fin. A first field insulation layer is disposed between a sidewall of the first fin and a first sidewall of the fin remnant and a second field insulating layer is disposed on a sidewall of the second fin. A blocking liner conforms to a sidewall and a bottom surface of a trench bounded by a second sidewall of the fin remnant and a sidewall of the second field insulating layer. A trench insulation layer is disposed on the blocking liner in the trench.
    Type: Application
    Filed: April 17, 2019
    Publication date: March 5, 2020
    Inventors: Sung Soo KIM, Chae Ho NA, Gyu Hwan AHN, Dong Hyun ROH, Sang Jin HYUN
  • Publication number: 20200074208
    Abstract: A vehicle and a method for controlling the same are disclosed, which determine a region of interest (ROI) in a forward-view image based on braking information and steering information of the vehicle, and obtain driving assistance information from the ROI image. The vehicle includes an image acquisition part configured to acquire a forward-view image by capturing an image about a forward region of a vehicle, a steering information acquisition part configured to acquire steering information by detecting a steering direction and a steering angle of the vehicle, a braking information acquisition part configured to acquire braking information by detecting a braking or non-braking state and a braking deceleration of the vehicle, and a controller configured to determine a region of interest (ROI) within the forward-view image based on at least one of the steering information and the braking information of the vehicle.
    Type: Application
    Filed: February 21, 2019
    Publication date: March 5, 2020
    Inventors: Seong Ho Choi, Seung Hyun Roh
  • Patent number: 10567296
    Abstract: Provided is a server for performing a low power communication and an operation method of the server that may generate a packet including collected data based on a maximum number of data items transmitted based on a maximum transmission unit (MTU) established between a client and the server and an allowable delay time of at least one service, and may transmit the generated packet to the client.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Kwon Choi, Chang Hyun Roh, Youngbo Shim, Joon-Kee Cho, Taesin Ha
  • Patent number: 10556335
    Abstract: A wearable robot may include a gear part having an exoskeleton structure to be worn on legs of a user, a sensor part including a first electromyogram (EMG) sensor attached at a first location of at least one leg of the user, and a second EMG sensor attached at a second location, and a controller to detect a walking assist starting point to assist the user with walking, based on a first EMG signal detected by the first EMG sensor and a second EMG signal detected by the second EMG sensor.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: February 11, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chang Hyun Roh
  • Publication number: 20200020691
    Abstract: A semiconductor device may include active fins spaced apart from each other by a recess therebetween, each of the active fins protruding from an upper surface of a substrate, an isolation structure including a liner on a lower surface and a sidewall of a lower portion of the recess and a blocking pattern on the liner, the blocking pattern filling a remaining portion of the lower portion of the recess and including a nitride, a carbide or polysilicon, a gate electrode structure on the active fins and the isolation structure, and a source/drain layer on a portion of each of the active fins adjacent to the gate electrode structure.
    Type: Application
    Filed: December 21, 2018
    Publication date: January 16, 2020
    Inventors: Soo-Jung CHOI, Dong-Hyun ROH, Sung-Soo KIM, Gyu-Hwan AHN, Sang-Jin HYUN
  • Publication number: 20190281913
    Abstract: A method for manufacturing artificial eyelashes comprises the steps of: cutting a plastic sheet having a predetermined thickness and molding a plurality of strands and a base part, connected to one end of the plurality of strands to support the plurality of strands, into an integrally formed shape; bonding at least one strand of monofilaments across the plurality of strands to a portion of the plurality of strands adjacent to the base part; forming the artificial eyelashes by cutting and removing the side portion of the base part with respect to the portion bonded to the monofilaments in the shape; and winding the artificial eyelashes in the direction of arrangement of the plurality of strands as an axis so that the plurality of strands are curved.
    Type: Application
    Filed: November 6, 2017
    Publication date: September 19, 2019
    Inventor: Chung Hyun ROH
  • Publication number: 20190280116
    Abstract: A semiconductor device includes an active fin on a substrate, a device isolation film covering a lower portion of the active fin, a gate structure covering the active fin and the device isolation film, and a gate spacer on a side wall of the gate structure, wherein a side wall of the gate structure disposed on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate structure to a bottom of the gate structure, and an inner side wall of the gate spacer on the device isolation film is inclined at a uniform inclination from a point higher than a half of a height of the gate spacer to a bottom of the gate spacer while forming an acute angle with a bottom surface of the gate spacer.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Soo Kim, Dong Hyun Roh, Koung Min Ryu, Sang Jin Hyun
  • Patent number: D872832
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: January 14, 2020
    Assignee: UNICO CO., LTD.
    Inventors: Yong Hwan Roh, Seung Hyun Roh, Seo Hyun Roh