Patents by Inventor In-Yong Choi

In-Yong Choi 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).

  • PORTABLE MR DEVICE
    Publication number: 20180190031
    Abstract: A mixed image device having a portable structure which includes a case, a mounting holder configured to mounting a small image device on a rear end of the case in a vertical direction, a reflector formed in a square shape on the front surface of the mounting holder to reflect the image upward, a translucent mirror formed in a square shape on the upper end of the reflector to reflect the image of the small image device such as a smart phone and having a reflectance ratio of 8:2 to 2:8, a handle configured at the front end of the case, and a controller configured at one end of the handle to adjust the image of the small image device. A user can simultaneously observe a neighboring environment reality scene and augmented image provided from the small image device by the translucent mirror while carrying the structure of the device.
    Type: Application
    Filed: November 22, 2017
    Publication date: July 5, 2018
    Inventor: Hae-Yong Choi
  • Audio-visual system and method for controlling the same
    Patent number: 10015435
    Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: July 3, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-na Kim, Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang
  • DISPLAY DEVICE
    Publication number: 20180180961
    Abstract: A display device in one embodiment includes a display panel configured to display an image in first and second display areas, a plurality of first gate lines corresponding to the first display area, and a plurality of second gate lines separated from the first gate lines and corresponding to the second display area. Accordingly, the distance between the first gate lines of the first display area and the second gate lines of the second display area is maximized to prevent static electricity from occurring between the electrodes, thereby increasing product yield.
    Type: Application
    Filed: November 28, 2017
    Publication date: June 28, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Sung-Bong HA, Moon-Soo KANG, Jun-Yong CHOI, Shi-Hyung PARK
  • DEVELOPING CARTRIDGE, DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME
    Publication number: 20180181023
    Abstract: A developing cartridge is disposed in an image forming apparatus. The developing cartridge includes a developing portion; a toner storing portion; a partition wall positioned between the developing portion and the toner storing portion and provided with a toner supply section; a first agitating member inside the developing portion; and a second agitating member inside the toner storing portion, wherein at least one of the first agitating member and the second agitating member comprises an elastic member to be in contact with the partition wall.
    Type: Application
    Filed: July 12, 2017
    Publication date: June 28, 2018
    Applicant: S-PRINTING SOLUTION CO., LTD.
    Inventors: Ho-jin JANG, Jong-in KIM, Seong-woong YANG, Woong-yong CHOI, Jin-hwa HONG
  • MOVABLE OBJECT AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20180173243
    Abstract: Embodiments of the present disclosure relate to a movable object and a method for controlling the same. A method for controlling a movable object may include acquiring virtual data representing distances between each of a plurality of positions within an area and surfaces in the area, in a plurality of directions, respectively, based on a map of the area. An algorithm, such as a machine learning algorithm, may be executed that outputs positions corresponding to the virtual data. Actual distance data between the movable object and a plurality of surfaces in the vicinity of the movable object may be acquired. An actual position of the movable object may then be estimated corresponding to the actual distance data by executing the algorithm using the actual distance data. The movable object may be controlled based on the estimated actual position.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 21, 2018
    Inventors: Soon Yong PARK, No San KWAK, Kyung Shik ROH, Sung Hwan AHN, Suk June YOON, Min Yong CHOI
  • DEVICE FOR PELVIC LIMB BLOOD FLOW
    Publication number: 20180169467
    Abstract: A structure including left and right footplates and weight shafts provided at left and right sides in a blood circulation exercise interlocking device, providing a pelvic limb blood circulation ankle interlocking device comprising a vertical supporter configured at the center of a lower plate of a main body in a vertical direction, left and right auxiliary vertical supporters configured to be parallel in a vertical direction at left and right sides of the vertical supporter, rotary shafts configured at the same position as the left and right auxiliary vertical supporters in a horizontal direction of the vertical supporter, left and right rotary bars configured at left and right sides of the rotary shaft to be coupled with a rotating device, weights made of heavy metals at the upper ends of the left and right rotary bars, and left and right footplates configured at left and right rotation lower ends.
    Type: Application
    Filed: October 5, 2017
    Publication date: June 21, 2018
    Inventor: Hae-Yong CHOI
  • DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME
    Publication number: 20180165052
    Abstract: A display apparatus, including a display configured to display an image, at least one sensor configured to generate sensing data relating to at least one from among a direction and an intensity of external light projected onto the display from an external light source disposed around the display, a memory configured to store background image data relating to a background image of a background area behind the display, and a processor configured to generate a content screen based on the background image data and the sensing data and control the display to display the content screen, wherein the content screen may include at least one graphic object and a shadow corresponding to the at least one graphic object disposed on the background image, and at least one of a position and a shade of the shadow is changed in response to a change in the sensing data.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 14, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-hong KIM, Young-mo KANG, Ha-na KIM, Hyun-suk KIM, Jun-yong PARK, Jee-hoon PARK, Sung-do SON, Su-won SHIN, Hyun-yong CHOI, You-na CHOO, Soo-hyun WHANG
  • DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE DISPLAY APPARATUS
    Publication number: 20180164981
    Abstract: A display apparatus, including a display configured to display an image, at least one sensor configured to generate sensing data relating to a position of a user with respect to the display apparatus, a memory configured to store background image data relating to a background image of a background area behind the display, and a processor configured to generate a content screen based on the background image data and the sensing data and control the display to display generated content screen, wherein the content screen includes at least one graphic object disposed on the background image, and wherein at least one from among the background image and the at least one graphic object are changed in response to a change of the sensing data.
    Type: Application
    Filed: October 31, 2017
    Publication date: June 14, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jee-hoon PARK, Woong-Ki LEE, Jun-yong PARK, Hyun-yong CHOI, You-na CHOO, Soo-hyun WHANG
  • Terminal device and operating method of terminal device
    Patent number: 9980216
    Abstract: The present disclosure relates a terminal device capable of enhancing cell throughput in consideration of an interference environment created in a heterogeneous network environment where cells of different sizes which use different frequency bands coexist, and a method of operating the same.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: May 22, 2018
    Assignees: SK TELECOM CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Tak Ki Yu, Sung Ho Moon, Young Lak Kim, Tae Guen Kim, Min Soo Na, Soo Yong Choi, Tae Hyung Kim, Kyung Sik Min, Han Ho Wang
  • ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20180115734
    Abstract: An electronic device that is interlocked with a display device and a method for controlling the electronic device are provided. The method includes acquiring an image by photographing an area in which the display device is installed, identifying a display area in which the display device is disposed and a background area of the display device by analyzing the acquired image, acquiring information that relates to a background image of a position at which the display device is installed based on the identified background area, and transmitting the acquired background image information to the display device.
    Type: Application
    Filed: August 11, 2017
    Publication date: April 26, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-hyun WHANG, Ha-na KIM, Jun-yong PARK, Jee-hoon PARK, Hyun-yong CHOI, You-na CHOO
  • DISPLAY UNIT AND DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20180110145
    Abstract: The display apparatus includes a display unit configured to display content, the display unit having a first accommodating portion being depressed in a rear surface of the display unit, the first accommodating portion configured to accommodate a first portion of a cable connected to the display unit, a first guide portion depressed in the rear surface of the display unit, the first guide portion, into which a second portion different from the first portion of the cable is inserted, the first guide portion configured to guide the second portion of the cable from the first accommodating portion to a side of the display unit; and a stand detachably coupled to the display unit and configured to support the display unit on a mounting surface.
    Type: Application
    Filed: October 5, 2017
    Publication date: April 19, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong CHOI, Ha Na KIM, Jun Yong PARK, Jee Hoon PARK, You Na CHOO, Soo Hyun WHANG, Jun Ki NOH
  • DISPLAY APPARATUS
    Publication number: 20180101050
    Abstract: A display apparatus is provided. The display apparatus includes a display panel that displays an image in a forward direction thereof; a bezel disposed on an edge of the display panel; and a light refraction member disposed in front of the bezel, the light refraction member including a transparent material, and refracting light of an outer rear side of the bezel in a forward direction of the bezel.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 12, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong CHOI, Ha Na KIM, Jun Yong PARK, Jee Hoon PARK, You Na CHOO, Soo Hyun WHANG, Gyu Sung DO
  • NON MOTORIZED OMNI DIRECTIONAL WALKING SYSTEM DEVICE
    Publication number: 20180101224
    Abstract: A walking system structure, constituted by a walking dish formed in any one of a circular shape, a semi-circular shape, and a polygonal shape; multiple auxiliary balls constituted by multiple rolling balls on the surface of the walking dish and formed below the rotation ball so that the rolling ball smoothly rotates in all directions of 360 degrees; a ball fixing device fixing the auxiliary ball and the rolling ball not to be separated from predetermined positions while allowing the auxiliary ball and the rolling ball to rotate in all directions of 360 degrees; and a ball fixing table formed below the ball fixing device for joining the multiple ball fixing devices on the inclined surface at a predetermined interval to allow a user to walk in all direction of 360 degrees according to a virtual reality or walking motion image based on a stop surface.
    Type: Application
    Filed: October 4, 2017
    Publication date: April 12, 2018
    Inventor: Hae-Yong CHOI
  • Electronic device module and method of manufacturing the same
    Patent number: 9929116
    Abstract: The electronic device module includes a sealing part sealing an electronic component therein, and an external connection terminal disposed on one surface of the sealing part. The electronic device module also includes a dummy bonding part configured on a surface of the sealing part and spaced apart from the external connection terminal.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: March 27, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventor: Seung Yong Choi
  • LIGHT-EMITTING ELEMENT
    Publication number: 20180083165
    Abstract: An embodiment relates to a light-emitting element that easily dissipates heat through a pad and has a uniform heat distribution, the light-emitting element including a light-emitting structure that includes a first semiconductor layer, an active layer, and a second semiconductor layer; a first electrode that is formed on one side of the light-emitting structure and includes a plurality of contact parts electrically connected with the first semiconductor layer; a second electrode formed on the one side of the light-emitting structure and electrically connected with the second semiconductor layer; a first pad connected with the first electrode; and a second pad spaced apart from the first pad and connected with the second electrode, wherein the plurality of contact parts are arranged on the first and second pads.
    Type: Application
    Filed: March 31, 2016
    Publication date: March 22, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Woo Sik LIM, Min Sung KIM, Eun Woo RO, Su Ik PARK, Youn Joon SUNG, Kwang Yong CHOI
  • METHOD FOR PROVIDING MULTI NUMBER SERVICE
    Publication number: 20180077562
    Abstract: A method for providing a multi number service using a universal integrated circuit card (UICC) comprises the steps of: according to a command received from the outside of a UICC, selecting any one subscriber identification information set among a plurality of subscriber identification information sets stored in a memory allocated to a subscriber identification information set managing application; and activating the selected subscriber identification information set.
    Type: Application
    Filed: October 26, 2017
    Publication date: March 15, 2018
    Inventors: Chung Il Cho, Sung Hwan Kim, Young Min Son, Chang Yong Choi, Joo Yeol Oh, Hyun Sung Hong
  • POLYURETHANE FILTER FOAM
    Publication number: 20180057630
    Abstract: A polyurethane filter foam is provided herein. The polyurethane filter foam may have improved permeability by having both a small cell and a large cell in a range for maximizing the opening property of the foam. In some instance, this is achieved by specifically configuring and foaming a composition of polyether polyol and methylene diphenyl diisocyanate (MDI) to manufacture the polyurethane foam. The polyurethane foam of the present invention can be manufactured without performing a reticulation process.
    Type: Application
    Filed: December 27, 2016
    Publication date: March 1, 2018
    Applicant: Hyundai Motor Company
    Inventors: Byung Guk LIM, Sang Do PARK, Dong Woo JEONG, Seok Nam KANG, Hoon Bok LEE, Kug Hun HAN, Sang Ho KIM, Kwon Yong CHOI, Soon Joon JUNG, Sung Hoon LEE, Mu Young KIM, Kyung Sam KIM, Yoo Kon CHO, Sung Il LEE
  • Base station control device and method for operating same
    Patent number: 9900781
    Abstract: The present invention discloses a base station control device which controls the base station management and the carrier aggregation (CA) function according to a heterogeneous network environment, such that an optimum system throughput can be obtained in the heterogeneous network environment through the CA function, and an operating method of the base station control device.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: February 20, 2018
    Assignees: SK TELECOM CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Min Soo Na, Young Lak Kim, Tae Guen Kim, Tak Ki Yu, Sung Ho Moon, Soo Yong Choi, Tae Hyung Kim, Kyung Sik Min
  • METHOD FOR PROVIDING MULTI NUMBER SERVICE
    Publication number: 20180049021
    Abstract: A method for providing a multi number service using a universal integrated circuit card (UICC) comprises the steps of: according to a command received from the outside of a UICC, selecting any one subscriber identification information set among a plurality of subscriber identification information sets stored in a memory allocated to a subscriber identification information set managing application; and activating the selected subscriber identification information set.
    Type: Application
    Filed: October 26, 2017
    Publication date: February 15, 2018
    Inventors: Chung Il Cho, Sung Hwan Kim, Young Min Son, Chang Yong Choi, Joo Yeol Oh, Hyun Sung Hong
  • VIRTUAL REALITY (VR) SPORTS PUB SYSTEM
    Publication number: 20180047210
    Abstract: A screen structure including the first, second, and third screens, and a hall structure in which a table, a chair, a staircase, and a serving passage are configured in one structure. Multiple tables and chairs are disposed in one viewing direction of the first screen on a front and each table and chair are configured in each staircase structure, the serving passage is configured on a front end of each table, the first screen is provided on the front of the viewing direction of the multiple tables, and the second and third screens are configured in left and right directions of the multiple tables, respectively and a screen size is configured so that a horizontal viewing angle is 180° or more and a vertical viewing angle is 100° or more, including a local illumination that limitedly illuminates the top of the table at an upper end.
    Type: Application
    Filed: July 28, 2017
    Publication date: February 15, 2018
    Inventor: Hae-Yong CHOI