Patents by Inventor Su-Hwan Lim

Su-Hwan Lim 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: 20200239036
    Abstract: Provided is a hypertube transport system. Specifically, provided are a magnetically-levitated train and an infrastructure-system in which same travels, comprising: refrigerant for cooling compressed air of a hypertube train, and a compressed air cooling system utilizing the refrigerant; an apparatus and method for controlling trains operating in a vacuum tube; superconducting switches for superconducting magnets for magnetic levitation; a driving stability apparatus for the hypertube transport system; a control apparatus for trains of the hypertube transport system; and an energy harvester.
    Type: Application
    Filed: August 28, 2018
    Publication date: July 30, 2020
    Inventors: Kwan Sup LEE, Young Jun JANG, Jae Hoon KIM, Chang Young LEE, Lee Hyeon KIM, Min Hwan OK, Jeong Min JO, Jin Ho LEE, Jung Youl LIM, Jae Heon CHOE, Su Yong CHOI
  • Patent number: 10632920
    Abstract: A rearview mirror having a tilting structure configured for securing a rear view through a display device by tilting an upper housing may include: a lower housing configured to be fixed to a windshield glass; an upper housing configured to be positioned at an opening portion of the lower housing; a mirror portion configured to be positioned at a rear surface of the upper housing; and a display device configured to be positioned at a rear surface of the mirror portion, in which the mirror portion and the display device are fixed to the upper housing, and the upper housing is tilted based on a first end portion to provide a rear view through the display device.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: April 28, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Nak Kyoung Kong, Jong Min Park, Ki Hong Lee, Keun Sig Lim, Chang Ju Kim, Yong Hwan Kim, Su Young Choi, Won Bin Kim
  • Publication number: 20200127185
    Abstract: A thermoelectric module including at least a first and a second thermoelectric element comprising a thermoelectric semiconductor; an electrode connecting the first and second thermoelectric elements; and at least a first and a second joining layer, the first joining layer positioned between the first thermoelectric element and the electrode, and the second joining layer positioned between the second thermoelectric element and the electrode; and at least a first and a second barrier layer including an alloy including Cu, Mo and Ti, the first barrier layer positioned between the first thermoelectric element and the first joining layer, and the second barrier layer positioned between the second thermoelectric element and the second joining layer.
    Type: Application
    Filed: December 26, 2017
    Publication date: April 23, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Su Jin KIM, Il Ha LEE, Pum Suk PARK, Hyungju OH, Dong Sik KIM, Byung Kyu LIM, Ki Hwan KIM, Cheol Hee PARK
  • Patent number: 10581102
    Abstract: Disclosed is a ceria electrolyte for a solid oxide fuel cell, which is a ceria (CeO2) electrolyte configured such that either gadolinium (Gd) or samarium (Sm) is co-doped with ytterbium (Yb) and bismuth (Bi), wherein Bi is doped in an amount of 0.5 to 5 mol %, thus exhibiting low-temperature sintering properties.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: March 3, 2020
    Assignee: KCERACELL CO., LTD.
    Inventors: Kyoung Tae Lim, Hee Lak Lee, Hyeong Cheol Shin, Choong Hwan Lee, Byung Sub Kim, Jae Hwa Choi, Su Jeong Lee
  • Publication number: 20190348592
    Abstract: A thermoelectric module that has excellent thermal, electric properties, can realize high joining force between thermoelectric elements and an electrode, and can maintain stable joining even at a high temperature.
    Type: Application
    Filed: May 30, 2018
    Publication date: November 14, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Su Jin KIM, Il Ha LEE, Dong Sik KIM, Byung Kyu LIM, Cheol Hee PARK, Ki Hwan KIM
  • Publication number: 20190328902
    Abstract: The present invention relates to a compound bearing a self-immolative linker having ?-galactoside-introduced thereto. In a compound bearing a ?-galactoside-introduced self-immolative linker according to the present invention, particularly, the self-immolative linker may form a glycosidic bond with a protein (e.g., an oligopeptide, polypeptide, an antibody, etc.) or ligand which has specific affinity for a desired target or with an active agent (e.g., a drug, a toxin, a ligand, a detection probe, etc.), which has a specific function or activity so as to allow the selective release of the active agent within a target cell.
    Type: Application
    Filed: December 28, 2017
    Publication date: October 31, 2019
    Inventors: Tae Kyo Park, Sung Ho Woo, Sun Young Kim, Doo Hwan Jung, Sang Kwang Lee, Jong Un Cho, Jae Ho Lee, Su Ho Park, Dong Hoon Seo, Hyang Sook Lee, Beom Seok Seo, Ji Yeon Lim
  • Patent number: 10425215
    Abstract: Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. A method for cancelling self-interference in a full-duplex communication system is provided. The method comprises the steps of: cancelling cancellable self-interference components through an analog interference cancellation circuit, and estimating a channel state of an uplink channel and a channel state of a downlink channel on the basis of remaining residual self-interference components; estimating a channel capacity for each of possible beam combinations on the basis of the estimated uplink channel state and downlink channel state; selecting the beam combination having the largest channel capacity from among the possible beam combinations; and cancelling self-interference from a received signal on the basis of the selected beam combination.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-Hwan Lee, Jong-Bu Lim, Ji-Yun Seol, Chae-Hee Lim, Su-Ryong Jeong, Sung-Nam Hong
  • Publication number: 20180103713
    Abstract: Provided is a running shoe capable of representing various designs, in which a representation member on which various colors and designs are represented is detachably inserted into an upper, and provides a running shoe capable of representing various designs, wherein a representation member is inserted into an upper of the running shoe to represent various designs, and the running shoe comprises a transparent outer cover that is connected to the upper and is formed of a transparent material, a zipper or zipper lock that is formed on a circumference of the transparent outer cover to be opened/closed, and an insertion space which is formed inside the transparent outer cover and into which the representation member is inserted.
    Type: Application
    Filed: December 29, 2016
    Publication date: April 19, 2018
    Inventor: Su Hwan LIM
  • Patent number: 9848395
    Abstract: The present invention relates to a method for controlling uplink transmission power and to a wireless device using same in a wireless communication system. The wireless device receives determines uplink transmission power in consideration of the overlap period between subframes between a first serving cell belonging to a first timing advance (TA) group and a second serving cell belonging to the second TA group, and transmits an uplink channel on the basis of the uplink transmission power.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: December 19, 2017
    Assignee: LG Electronics Inc.
    Inventors: Joon Kui Ahn, Su Hwan Lim, Suck Chel Yang, Dong Youn Seo
  • Patent number: 9807756
    Abstract: A method includes transmitting a random access preamble, receiving a random access response as a response of the random access preamble, wherein the random access response comprises an uplink resource assignment and a request for transmission of a Channel Quality Indicator (CQI), and transmitting the CQI in the uplink resource assignment.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: October 31, 2017
    Assignee: LG Electronics Inc.
    Inventors: Seung Jin Ahn, Woo Seong Kim, Mu Ryong Kim, Seung Woo Nam, Dae Won Lee, Kwang Il Kim, Su Hwan Lim
  • Patent number: 9736629
    Abstract: Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an enhanced serving mobile location center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: August 15, 2017
    Assignee: LG Electronics Inc.
    Inventors: Kyung Soo Woo, Su Hwan Lim, Chi Jun Ahn, Dae Won Lee, Suk Hyon Yoon, Seung Hee Han
  • Patent number: 9531524
    Abstract: Disclosed is a method for wireless communication on heterogeneous networks. The method includes receiving, by a user equipment (UE), wireless local area network (WLAN) access information from a base station, performing, by the UE, an initial channel access to an access point (AP) based on the WLAN access information, wherein the WLAN access information includes beacon information to receive a beacon frame from the AP, identity information indicating an identifier of the AP and measurement information indicating a measurement configuration of the UE.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: December 27, 2016
    Assignee: LG Electronics Inc.
    Inventors: Bong Hoe Kim, Dong Youn Seo, Su Hwan Lim, Joon Kui Ahn
  • Publication number: 20160366671
    Abstract: A method includes transmitting a random access preamble, receiving a random access response as a response of the random access preamble, wherein the random access response comprises an uplink resource assignment and a request for transmission of a Channel Quality Indicator (CQI), and transmitting the CQI in the uplink resource assignment.
    Type: Application
    Filed: August 24, 2016
    Publication date: December 15, 2016
    Inventors: Seung Jin AHN, Woo Seong KIM, Mu Ryong KIM, Seung Woo NAM, Dae Won LEE, Kwang Il KIM, Su Hwan LIM
  • Patent number: 9461787
    Abstract: A method includes transmitting a random access preamble, receiving a random access response as a response of the random access preamble, wherein the random access response comprises an uplink resource assignment and a request for transmission of a Channel Quality Indicator (CQI), and transmitting the CQI in the uplink resource assignment.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: October 4, 2016
    Assignee: LG Electronics Inc.
    Inventors: Seung Jin Ahn, Woo Seong Kim, Mu Ryong Kim, Seung Woo Nam, Dae Won Lee, Kwang Il Kim, Su Hwan Lim
  • Patent number: 9386530
    Abstract: There is provided a method of reducing transmission power. The method may comprise: receiving a network signal, if a carrier aggregation (CA) is configured and if the configured CA corresponds to an intra-band contiguous CA; applying an additional maximum power reduction (A-MPR) for a transmission, based on the network signal. If a configuration of the CA corresponds to a CA_1C and if the aggregated transmission bandwidth is the summation of 75 RBs and 75 RBs, a value of the A-MPR is specified for L_CRB>10. The L_CRB is a length of a contiguous resource block allocation.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: July 5, 2016
    Assignee: LG Electronics Inc.
    Inventors: Su Hwan Lim, Sang Wook Lee, Jin Yup Hwang, Man Young Jung, Yoon Oh Yang
  • Patent number: 9345011
    Abstract: There is provided a method of transmitting an uplink for reference sensitivity test for intra-band non-contiguous CA in LTE-A system. The method may comprise: if a carrier aggregation (CA) is configured, if the configured CA corresponds to an intra-band CA, and if the configured CA corresponds to non-contiguous CA, transmitting an uplink on a primary component carrier using allocated resource blocks (RBs). if a channel bandwidth by an aggregation of the primary component carrier and a secondary component carrier is at least one of 25 RBs, 50 RBs, 75 RBs and 100 RBs and if a gap between two sub-blocks corresponds to a predetermined range, the number of the allocated resource block (RB) in the primary component carrier may be limited to 10 to meet a requirement for a reference sensitivity on a downlink of the secondary component carrier.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: May 17, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Su Hwan Lim, Young Woong Kim, Young Goo Park, Sang Wook Lee, Dong Ik Lee
  • Publication number: 20160112968
    Abstract: The present invention relates to a method for controlling uplink transmission power and to a wireless device using same in a wireless communication system. The wireless device receives determines uplink transmission power in consideration of the overlap period between subframes between a first serving cell belonging to a first timing advance (TA) group and a second serving cell belonging to the second TA group, and transmits an uplink channel on the basis of the uplink transmission power.
    Type: Application
    Filed: December 22, 2015
    Publication date: April 21, 2016
    Inventors: Joon Kui AHN, Su Hwan LIM, Suck Chel YANG, Dong Youn SEO
  • Patent number: 9247503
    Abstract: The present invention relates to a method for controlling uplink transmission power and to a wireless device using same in a wireless communication system. The wireless device receives determines uplink transmission power in consideration of the overlap period between subframes between a first serving cell belonging to a first timing advance (TA) group and a second serving cell belonging to the second TA group, and transmits an uplink channel on the basis of the uplink transmission power.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: January 26, 2016
    Assignee: LG Electronics Inc.
    Inventors: Joon Kui Ahn, Su Hwan Lim, Suck Chel Yang, Dong Youn Seo
  • Patent number: 9190440
    Abstract: An age sensor including a transfer gate formed on a substrate, a photoelectric conversion region formed on a side of the transfer gate, a floating diffusion region with a trench formed on another side of the transfer gate, a barrier layer which covers a bottom of the trench and a conducting layer, which is gap-filled in the trench.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: November 17, 2015
    Assignee: SK Hynix Inc.
    Inventors: Do-Hwan Kim, Yun-Hee Yang, Dae-Woo Kim, Jong-Chae Kim, Su-Hwan Lim
  • Publication number: 20150296339
    Abstract: Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an enhanced serving mobile location center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.
    Type: Application
    Filed: June 26, 2015
    Publication date: October 15, 2015
    Inventors: Kyung Soo WOO, Su Hwan LIM, Chi Jun AHN, Dae Won LEE, Suk Hyon YOON, Seung Hee HAN