Patents by Inventor Jae Hyuk Jang

Jae Hyuk Jang 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: 20190252768
    Abstract: An antenna module includes an insulating substrate; and communications wiring disposed on opposite surfaces of the insulating substrate and including a spiral wiring formed by a first spiral wiring disposed on a first surface of the insulating substrate and a second spiral wiring disposed on a second surface of the insulating substrate, wherein the spiral wiring includes a plurality of coil strands spaced apart from each other and not electrically connected to each other within the spiral wiring, and the communications wiring further includes a connecting part electrically connecting the plurality of coil strands to each other outside the spiral wiring.
    Type: Application
    Filed: June 14, 2018
    Publication date: August 15, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Hee Seung KIM, Soon Joung YIO, Jae Hyuk JANG, Jae Sun WON, Young Seung ROH, Jae Gen EOM
  • Patent number: 10379283
    Abstract: A light device includes a transparent substrate having a first surface and a second opposite surface, an array of light-modifying elements formed on the substrate, and a light source to project light along a thickness direction of the substrate. The light-modifying elements having surfaces inclined at an angle with respect to at least one of the first surface and the second surface, and configured to diffuse light by reflecting and/or refracting incident light.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: August 13, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Hyuk Jang, Jin Su Kim, Seung Jong Baek, Dong Hyun Lee
  • Patent number: 10368383
    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. To provide multiple connections, a method of operating a terminal includes receiving a message instructing to establish a second connection based on a second radio access technology (RAT) from a first access node which provides a first connection based on a first RAT, and transmitting a signal for establishing the connection to a second access node using the second RAT.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: July 30, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-Hyuk Jang, Soeng-Hun Kim, Sang-Bum Kim, Han-Il Yu, Kyeong-In Jeong
  • Patent number: 10349436
    Abstract: The present disclosure proposes a method for transmitting a buffer status report informing of the data to be transmit in uplink. The method for transmitting buffer status report of a terminal in a wireless communication system includes checking, when allocating uplink resource for new data transmission, whether first buffer status report triggered but not cancelled exists, generating, when the first buffer status report exists, uplink data including the buffer status report, checking whether second buffer status report triggered but not cancelled exist except for the buffers status report included in the uplink data, and determining whether to cancel the second buffer status report depending on whether the first buffer status report is a regular buffer status report or periodic buffer status report. With the proposed method, the terminal is capable of transmitting the padding BSR without extra cancellation operation, resulting in reduction terminal's operation complexity.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: July 9, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Hyuk Jang, Seong Hun Kim
  • Patent number: 10338297
    Abstract: Provided is a lighting device capable of implementing optical images having desired shapes through a pattern design, the lighting device including: a light source portion having light sources; a light guide portion having a larger thickness than a height of a light emitting surface of the respective light sources and irradiating an incident beam from a side; a three-dimensional forming portion provided inside the light guide portion, on a first surface or on a second surface; and a reflective portion on the light guide portion or the three-dimensional effect forming portion, wherein the three-dimensional effect forming portion includes multiple patterns sequentially arranged and having respective inclined surfaces with inclination angles with respect to the first surface, wherein the multiple patterns guide light passing along the light guide portion into a first surface direction or a second surface direction, thereby implementing line shaped beams of a first path.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: July 2, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Hyuk Jang, Jin Su Kim, Seung Jong Baek, Dong Hyun Lee
  • Publication number: 20190191332
    Abstract: Methods for performing a random access procedure by a terminal and a base station in a wireless communication system, a terminal, and a base station are provided. The method for performing a random access procedure by a terminal in a wireless communication system includes selecting a physical random access channel (PRACH) resource from one or more PRACH resources; transmitting, to a base station, a random access preamble based on the selected PRACH resource; identifying a random access radio network temporary identifier (RA-RNTI) based on information associated with the selected PRACH resource, wherein the information includes identity information for an uplink used for the random access preamble transmission; and monitoring a control channel for a random access response (RAR) based on the RA-RNTI.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 20, 2019
    Inventors: Sang Bum KIM, Soeng Hun Kim, Dong Gun Kim, Jae Hyuk Jang, Alexander Sayenko, Seung Ri Jin
  • Patent number: 10317607
    Abstract: Provided are an optical member capable of implementing optical images having desired shapes through a pattern design, and a lighting device using the same, the optical member including: a three-dimensional effect forming portion provided on a first surface of a base substrate; and a multiple effect forming portion disposed in a lamination form with the three-dimensional effect forming portion, wherein the three-dimensional effect forming portion has multiple main patterns sequentially arranged in a first direction on the first surface and having respective inclined surfaces with an inclination angle with respect to the first surface, wherein the multiple main patterns implement a line shaped beam of a first path by guiding a first incident beam into a first surface direction through refraction or reflection from the inclined surfaces, wherein the multiple effect forming portion are sequentially arranged in a second direction crossing the first direction and has multiple optical patterns.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: June 11, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Dong Hyun Lee, Jin Su Kim, Seung Jong Baek, Jae Hyuk Jang
  • Publication number: 20190159235
    Abstract: The present disclosure proposes a method for transmitting a buffer status report informing of the data to be transmit in uplink. The method for transmitting buffer status report of a terminal in a wireless communication system includes checking, when allocating uplink resource for new data transmission, whether first buffer status report triggered but not cancelled exists, generating, when the first buffer status report exists, uplink data including the buffer status report, checking whether second buffer status report triggered but not cancelled exist except for the buffers status report included in the uplink data, and determining whether to cancel the second buffer status report depending on whether the first buffer status report is a regular buffer status report or periodic buffer status report. With the proposed method, the terminal is capable of transmitting the padding BSR without extra cancellation operation, resulting in reduction terminal's operation complexity.
    Type: Application
    Filed: March 19, 2012
    Publication date: May 23, 2019
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Jae Hyuk Jang, Soeng Hun Kim
  • Publication number: 20190149421
    Abstract: A method of UE includes receiving a radio resource control (RRC) message for configuring bandwidth parts (BWPs) of a serving cell, receiving a physical downlink control channel (PDCCH) indicating activation of a first BWP, performing a BWP switching to the first BWP indicated by the PDCCH, and starting a first downlink BWP timer associated with the first BWP. A UE includes a transceiver, and at least one controller coupled with the transceiver, the at least one controller configured to receive an RRC message for configuring BWPs of a serving cell, receive a PDCCH indicating activation of a first BWP, perform a BWP switching to the first BWP indicated by the PDCCH, and start a first downlink BWP timer associated with the first BWP.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 16, 2019
    Inventors: Seung Ri JIN, Soeng Hun KIM, Dong Gun KIM, Jae Hyuk JANG, Alexander SAYENKO
  • Publication number: 20190141773
    Abstract: A method, performed by a user equipment (UE), of transmitting and receiving signals in a wireless communication system, according to an embodiment, includes receiving a logical channel release request from a next-generation node B (gNB), determining a logical channel to release, an operation mode of the logical channel to release, and whether a packet data convergence protocol (PDCP) layer apparatus connected to the logical channel is re-established, based on the logical channel release request, and performing PDCP data recovery based on the determination result.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 9, 2019
    Inventors: Dong gun KIM, Sang Bum KIM, Soeng Hun KIM, Alexander SAYENKO, Jae Hyuk JANG, Seung Ri JIN
  • Publication number: 20190140468
    Abstract: A coil module includes a coil part including a coil substrate and a coil pattern formed on the coil substrate; and a magnetic body part comprising, in a first part of the coil module, a first thickness which overlaps the coil substrate and comprising, in a second part of the coil module, a second thickness, thicker than the first thickness, which does not overlap the coil substrate.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 9, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Hyuk JANG, Hyun Jung LEE, Young Seung ROH, Yeong Hwan SONG, Jae Sun WON
  • Publication number: 20190141571
    Abstract: Provided is a method for performing uplink data compression (UDC) by a user equipment (UE). The method includes receiving configuration information on UDC; generating a first UDC packet by compressing uplink data, based on the configuration information on UDC; transmitting the first UDC packet; receiving, from the base station, packet data convergence protocol (PDCP) layer control information including checksum error information about whether a checksum error has occurred in the first UDC packet; and resetting a UDC buffer used in compressing the uplink data, based on the PDCP layer control information.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 9, 2019
    Inventors: Sang Bum KIM, Soeng Hun KIM, Dong Gun KIM, Jae Hyuk JANG, Alexander SAYENKO, Seung Ri JIN
  • Publication number: 20190098571
    Abstract: The method for transmitting and receiving data at a base station in a wireless communication system according to one embodiment of the present invention includes the steps of receiving a performance report from a terminal, determining whether the addition of a serving cell is necessary, when the addition of the serving cell is necessary, transmitting a request for receiving a cell identifying signal to one or more other base stations on the basis of the received performance repotand transmitting a request for transmitting the cell identifying signal to the terminal. According to the embodiment, in a network in which a small cell and a macro cell are overlapped and operated, the terminal can minimize battery consumption and quickly recognize the small cell.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 28, 2019
    Inventors: Soeng Hun KIM, Jae Hyuk JANG, Kyeong In JEONG
  • Patent number: 10237821
    Abstract: Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang Soo Jeong, Song Yean Cho, Han Na Lim, Sang Bum Kim, Soeng Hun Kim, Jae Hyuk Jang, Kyeong In Jeong
  • Patent number: 10197238
    Abstract: The present invention relates to a lighting apparatus using linear light having a three dimensional effect, the lighting apparatus comprising: a light guide unit which has a first side and a second side opposite to the first side, and has a predetermined thickness between the first side and the second side; a three dimensional effect formation unit which is disposed inside or on the surface of the light guide unit and has a pattern; a first light source, disposed in a first area of the pattern, for irradiating an incident light of a first color to the pattern; and a second light source, disposed in a second area of the pattern, for irradiating, to the pattern, an incident light of a second color different from the first color, wherein the pattern is sequentially arranged on a pattern arrangement surface parallel to the second side, has an inclined surface forming an inclination angle with respect to the pattern arrangement surface, and guides an incident light in a first side direction that the first side fac
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: February 5, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Hyun Duck Yang, Jae Hyuk Jang
  • Publication number: 20190027827
    Abstract: An antenna module includes a wiring part including a second antenna wiring disposed to have a spiral shape on an insulating substrate and a first antenna wiring disposed in an internal region of the second antenna wiring and disposed in a solenoid structure; a first magnetic part disposed to be inserted into the center of the solenoid structure and having at least a portion exposed externally from the wiring part; and a second magnetic part coupled to the first magnetic part.
    Type: Application
    Filed: December 11, 2017
    Publication date: January 24, 2019
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Sun Won, Hee Seung Kim, Jae Hyuk Jang, Chang Hee Lee, Gie Hyoun Kweon, Hyo Jung Yoon, Young Seung Roh
  • Publication number: 20190027826
    Abstract: An antenna module includes a coil part including a second antenna wiring disposed in a spiral shape on an insulating substrate and a first antenna wiring disposed in an internal region of the second antenna wiring; and a magnetic part including a second magnetic part disposed on a second surface of the insulating substrate and a first magnetic part extending from the second magnetic part, penetrating through the internal region of the second antenna wiring, and disposed on a first surface of the insulating substrate.
    Type: Application
    Filed: December 8, 2017
    Publication date: January 24, 2019
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jae Sun WON, Hee Seung KIM, Young Min CHEON, Gie Hyoun KWEON, Jae Hyuk JANG, Ki Won CHANG, Chang Hee LEE, Hyo Jung YOON, Young Seung ROH
  • Patent number: 10187193
    Abstract: The present specification relates to a communication method and apparatus. The communication method for a base station (P-ENB) that controls a primary cell (PCell) of user equipment (UE) according to one embodiment of the present specification comprises the steps of: receiving a packet from a serving gateway through a non-primary (NP)-evolved packet system (EPS) bearer for a serving cell of a non-P-ENB base station (NP-ENB); generating a first radio link control packet data unit (RLC PDU) using the received packet; and transmitting the generated first RLC PDU to the NP-ENB.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: January 22, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soeng Hun Kim, Gert Jan Van Lieshout, Jae Hyuk Jang, JongSoo Choi
  • Publication number: 20190013568
    Abstract: An antenna module disposed inside a conductive cover and performing near field communications includes: a wiring portion having antenna wirings formed on an insulating substrate and having a first surface facing an inner surface of the conductive cover and a second surface opposing the first surface; a first magnetic portion disposed between the first surface of the wiring portion and the conductive cover; and a second magnetic portion disposed on the second surface of the wiring portion, wherein the first magnetic portion and the second magnetic portion are disposed to partially overlap each other or to have edges thereof in vertical correspondence with each other.
    Type: Application
    Filed: May 11, 2018
    Publication date: January 10, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Sun Won, Young Min Cheon, Hee Seung Kim, Jae Hyuk Jang, Gie Hyoun Kweon, Chang Hee Lee, Soon Joung Yio, Hyo Jung Yoon
  • Publication number: 20180372279
    Abstract: Provided is a lighting device that converts an exiting light into a stereoscopic light having a sense of depth or a sense of volume, whereby light images having stereoscopic effects can be implemented using light emitted from a light-emitting device and simultaneously, a structure of a printed circuit board (PCB) located at a lower portion of a light passage portion is eliminated and a direct-type light-emitting device located at sides of the light passage portion and having high versatility is used such that flexibility of the light passage portion is attained and a degree of freedom of a design can be enhanced.
    Type: Application
    Filed: December 21, 2016
    Publication date: December 27, 2018
    Inventors: Eay Jin LIM, Jae Hyuk JANG, Hyun Duck YANG