Patents by Inventor Jun Hwan An

Jun Hwan An 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).

  • METHOD OF SHARING AND USING SENSOR DATA
    Publication number: 20210409379
    Abstract: Sharing sensor data of a first device with a second device includes obtaining a set of point data from at least one of a sensors located in the first device, generating a first property data of the first subset of point data based on the first subset of point data, generating a sharing data including at least a portion of the first subset of point data and the first property data, and transmitting the sharing data to the second device. If a class of a first object included in the class information a class in which personal information must be protected, a content of the sharing data includes a privacy protection data in which the first subset of point data is processed such that personal information of the first object does not identified by the second device.
    Type: Application
    Filed: December 10, 2020
    Publication date: December 30, 2021
    Inventors: Sung Ui HWANG, Jun Hwan JANG, Yong Yi LEE
  • RUTHENIUM-BASED NANOWIRES AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210404080
    Abstract: Disclosed is a technical idea of forming ruthenium and ruthenium-cobalt alloy nanowires having various diameters using electroplating. More particularly, a technology of forming ruthenium and ruthenium-cobalt alloy nanowires on a porous template, on pores of which nanotubes are deposited using atomic layer deposition (ALD), using electroplating, and annealing the ruthenium and ruthenium-cobalt alloy nanowires to form ruthenium-cobalt alloy nanowires having various diameters.
    Type: Application
    Filed: November 30, 2020
    Publication date: December 30, 2021
    Inventors: Jun Hwan MOON, Seung Hyun KIM, Tae Soon KIM, Yoo Sang JEON, Young Keun KIM
  • METHOD OF SHARING AND USING SENSOR DATA
    Publication number: 20210403025
    Abstract: Sharing sensor data between a first device and a second device comprising obtaining a set of point data from at least one of sensors located in the first device, determining a property data of the subset of point data based on the subset of point data, generating a first sharing data for sharing with the second device based on the property data, transmitting the sharing data to the second device, identifying an occurrence of an event at a first time point, and generating a second sharing data different from the first sharing data. A content of the second sharing data includes at least a portion of the set of point data obtained within a first time period including the first time point.
    Type: Application
    Filed: December 10, 2020
    Publication date: December 30, 2021
    Inventors: Sung Ui HWANG, Jun Hwan JANG, Yong Yi LEE
  • Method for transmitting or receiving downlink control channel and device using same
    Patent number: 11206655
    Abstract: A method for receiving a PDCCH by a terminal in a mobile communication system may comprise the steps of: receiving a first PDCCH including first DCI from a base station through a first PDCCH search space; and receiving a second PDCCH including second DCI from the base station through a second PDCCH search space, wherein the first DCI and second DCI are for scheduling the same PDSCH for the same TB or TBs associated with the same HARQ process, are for scheduling different PDSCHs for the same TB or TBs associated with the same HARQ process, or are for scheduling different PDSCHs for different TBs or TBs associated with different HARQ processes. In addition, the first DCI and second DCI may be received from the base station within a time window.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: December 21, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Hyun Moon, Cheul Soon Kim, Jung Hoon Lee, Min Hyun Kim, Ji Hung Kim, Ju Ho Park, Choong Il Yeh, Jun Hwan Lee
  • Schottky barrier diode and method for manufacturing the same
    Patent number: 11201250
    Abstract: A Schottky barrier diode includes a substrate, a first semiconductor layer formed on the substrate, a second semiconductor layer formed on the first semiconductor layer, and a metal layer formed on the second semiconductor layer to form a Schottky barrier, wherein the first semiconductor layer and the second semiconductor layer are formed of different materials, and a conduction band offset between the first semiconductor layer and the second semiconductor layer is less than a set value.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: December 14, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Dong Woo Park, Kyung Hyun Park, Jeong Woo Park, Jun Hwan Shin, Eui Su Lee, Hyun Soo Kim, Kiwon Moon, Il Min Lee
  • Semiconductor device and manufacturing method thereof
    Patent number: 11195726
    Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: December 7, 2021
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
  • Method and apparatus for sidelink communications in communication system
    Patent number: 11197282
    Abstract: A sidelink communication method performed by a UE in a communication system may comprise receiving, from a base station, a message including configuration information of a subchannel which is a sensing unit of a resource pool; determining a size of the subchannel based on the configuration information; and performing a sensing operation in units of the subchannel in the resource pool. Therefore, the sidelink communication can be efficiently performed, and the performance of the communication system can be improved.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: December 7, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jun Hyeong Kim, Il Gyu Kim, Go San Noh, Ju Ho Park, Jung Hoon Lee, Jun Hwan Lee, Hee Sang Chung
  • Foot brake structure for mobility device
    Patent number: 11192603
    Abstract: A foot brake structure for a mobility device includes: a footboard having an upper surface extending in a plane direction and having a rear wheel at a rear thereof; and a friction plate positioned above the rear wheel, having a portion extending forward of the rear wheel and rotatably assembled to a rear end of the footboard by a rotating shaft, and having a lower surface brought into contact with or spaced apart from a surface of the rear wheel depending on whether or not the friction plate is rotated around the rotating shaft, wherein when the friction plate is rotated around the rotating shaft by an external force, the lower surface of the friction plate is brought into contact with the surface of the rear wheel, thereby applying a braking force to the rear wheel.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: December 7, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jun Hwan Park
  • COBALT-TUNGSTEN ALLOY AND METHOD OF FABRICATING THE SAME
    Publication number: 20210371959
    Abstract: Disclosed are a cobalt-tungsten alloy and a method of fabricating the same. More particularly, cobalt-tungsten alloy nanowires according to an embodiment are formed using an electroplating method, a grain structure of the cobalt-tungsten alloy nanowires is controlled according to the content of tungsten, and the electrical resistivity of the cobalt-tungsten alloy nanowires can be reduced through annealing.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 2, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Young Keun KIM, Eun Min YOO, Jun Hwan MOON, Yoo Sang JEON
  • Folding structure of personal mobility device and personal mobility device including the same
    Patent number: 11186340
    Abstract: A folding structure of a personal mobility device includes a front foot plate having an internal space and a hinge shaft at an upper end of a rear end. A rear foot plate includes a hinge shaft overlapping the front foot plate hinge shaft, at an upper end of a front end, being folded over the front foot plate or unfolded there-behind by rotating about the hinge shafts, and extending in a front foot plate extension plane when rotating to be unfolded. Apertures are formed at a rear end portion of the front foot plate. Insert protrusions protrude from a front end portion of the rear foot plate and are inserted into the internal space through the apertures when the rear foot plate is rotated to be unfolded. Locking members are disposed in the internal space, fix the insert protrusions by locking thereto, or release the fixed insert protrusions.
    Type: Grant
    Filed: November 23, 2019
    Date of Patent: November 30, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jun Hwan Park
  • Pharmaceutical composition containing FGF21 mutant fusion protein and method for treating hepatitis, hepatic fibrosis, and hepatic cirrhosis
    Patent number: 11179440
    Abstract: A fusion protein containing a biologically active protein and an FGF21 mutant protein, a pharmaceutical composition containing the fusion protein, and their uses are disclosed. The fusion protein and the pharmaceutical composition are effective in treating a liver disease including hepatitis, hepatic fibrosis, and hepatic cirrhosis. The fusion protein has effects of inhibiting proliferation of inflammatory cells and fibroblasts, and thus can be effectively used for treating hepatitis, hepatic fibrosis, and hepatic cirrhosis.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: November 23, 2021
    Assignee: YUHAN CORPORATION
    Inventors: Han Na Hong, Jun Hwan Kim, Hyun Ho Choi, Dohoon Kim, Taewang Kim, Se Woong Oh, Moo Young Song, Jong Gyun Kim
  • RESOURCE ALLOCATION METHOD AND APPARATUS, AND SIGNAL TRANSMISSION METHOD
    Publication number: 20210359804
    Abstract: The present invention relates to a resource allocation method and apparatus, and a signal transmission method, which are applicable to various technical scenarios of 5G New Radio (NR). A method for operating a communication node for resource allocation in a communication network includes: allocating first data and a first pilot for a first type service to a first block period of a first subframe; allocating second data and a second pilot for a second type service to a second block period overlapping with the first block period; and transmitting the first subframe to another communication node. Here, at least one of the second data and the second pilot is allocated to an area to which the first data is allocated.
    Type: Application
    Filed: October 31, 2017
    Publication date: November 18, 2021
    Inventors: Ji Hung KIM, Jun Hwan LEE, Jung Hoon LEE, Sung Hyun MOON, Ju Ho PARK, Cheul Soon KIM
  • STRAIN GAUGE HAVING UNBALANCED BIAS FOR SINGLE SIDED APPLICATIONS
    Publication number: 20210333085
    Abstract: Disclosed herein is a strain gauge including a substrate, with a first Wheatstone bridge arrangement of resistors disposed on a first surface of the substrate, and a second Wheatstone bridge arrangement of resistors disposed remotely from the first Wheatstone bridge arrangement of resistors. The resistors of the first Wheatstone bridge arrangement are equal in resistance to one another, while the resistors of the second Wheatstone bridge arrangement are unequal in resistance to one another and unequal to those of the first Wheatstone bridge arrangement. The first Wheatstone bridge arrangement of resistors are electrically connected in parallel with the second Wheatstone bridge arrangement of resistors such that each resistor of the first Wheatstone bridge arrangement is electrically connected in parallel with a different resistor of the second Wheatstone bridge arrangement.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 28, 2021
    Applicant: STMicroelectronics Asia Pacific Ptd Ltd
    Inventors: Sa Hyang HONG, Jun Hwan KANG, Yun Sang ON
  • Long-acting FGF21 fusion proteins and pharmaceutical composition comprising same
    Patent number: 11142557
    Abstract: The present invention provides a fusion protein comprising an FGF21 mutant protein and an Fc region of an immunoglobulin. The fusion protein according to the present invention exhibits improved pharmacological efficacy, in vivo duration and protein stability, and a pharmaceutical composition comprising the fusion protein as an active ingredient may be effectively used as a therapeutic agent for diabetes, obesity, dyslipidemia, metabolic syndrome, non-alcoholic fatty liver disease or non-alcoholic steatohepatitis.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: October 12, 2021
    Assignee: YUHAN CORPORATION
    Inventors: Jun Hwan Kim, Seyoung Lim, Minji Seo, Hyun Ho Choi, Dohoon Kim, Mi Kyeong Ju, Ju-Young Park, Byung Hyun Choi, Jun Kyung Lee, Jong Gyun Kim, Su Youn Nam
  • Uplink control information transmission method and device
    Patent number: 11139937
    Abstract: The present invention relates to an uplink control information transmission method and device which can improve channel estimation performance of a base station. A terminal operation method for transmitting uplink control information to a base station, according to an embodiment of the present invention, comprises the steps of: receiving, from the base station, resource location information for transmission of a UCI channel; mapping UCI to at least one symbol on the basis of the resource location information, and mapping a reference signal in consideration of frequency selectivity characteristics and time selectivity characteristics of a wireless channel; and transmitting, to the base station, a subframe including the at least one symbol.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: October 5, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Cheul Soon Kim, Jun Hwan Lee, Jung Hoon Lee, Ji Hyung Kim, Sung Hyun Moon, Ju Ho Park, Tae Joong Kim, Min Hyun Kim
  • Dual function proteins comprising FGF21 mutant protein and pharmaceutical composition comprising same
    Patent number: 11136364
    Abstract: The present invention provides a dual function protein prepared by linking a biologically active protein and an FGF mutant protein to an Fc region of an immunoglobulin, which has improved pharmacological efficacy, in vivo duration and protein stability. A dual function protein according to the present invention exhibits improved pharmacological efficacy, in vivo duration and protein stability, and a pharmaceutical composition containing the dual function protein as an active ingredient may be effectively used as a therapeutic agent for diabetes, obesity, dyslipidemia, metabolic syndrome, non-alcoholic fatty liver diseases, non-alcoholic steatohepatitis or cardiovascular diseases.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: October 5, 2021
    Assignee: YUHAN CORPORATION
    Inventors: Jun Hwan Kim, Seyoung Lim, Minji Seo, Hyun Ho Choi, Dohoon Kim, Mi Kyeong Ju, Ju-Young Park, Seul Gi Kim, Sangmyoun Lim, Jong Gyun Kim, Su Youn Nam
  • SHARED VEHICLE SERVICE PROVIDING METHOD PERFORMED BY SERVER COMMUNICATING WITH USER DEVICE OF PASSENGER AND AUTONOMOUS VEHICLE
    Publication number: 20210295461
    Abstract: According to an aspect of the present disclosure, provided is a shared vehicle service providing method based on a shared vehicle management server communicating with a shared vehicle and a user device. Also provided is a shared vehicle service providing method for managing an article of a shared vehicle user on the basis of a shared vehicle management server. More specifically, provided is a shared vehicle service providing method in which a shared vehicle management server manages dispatch of a shared vehicle and an article of a user on the basis of data acquired from the shared vehicle and a user device.
    Type: Application
    Filed: June 8, 2021
    Publication date: September 23, 2021
    Inventors: Jun Hwan JANG, Hyo Jung JANG
  • LASER EMITTING UNIT AND LIDAR DEVICE USING THE SAME
    Publication number: 20210288472
    Abstract: A vertical cavity surface emitting laser (VCSEL) array, comprising: a first sub-array includes a plurality of VCSEL units arranged along a first axis, and wherein the first sub-array includes: a first VCSEL unit includes a first upper contact and a first bottom contact; and a second VCSEL unit includes a second upper contact and a second bottom contact; a first contact electrically connected to the first upper contact and the second bottom contact; and a second contact electrically connected to the second upper contact and the first bottom contact, wherein the first VCSEL unit is operated when a first voltage is applied to the first contact and a second voltage smaller than the first voltage is applied to the second contact, and wherein the second VCSEL unit is operated when the second voltage is applied to the first contact and the first voltage is applied to the second contact.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 16, 2021
    Inventors: Jun Hwan JANG, Hee Sun YOON, Chan M LIM, Hoon Il JEONG, Chang Mo JEONG, Jai Hi CHO
  • TERAHERTZ WAVE GENERATING APPARATUS USING DUAL MODE LASER
    Publication number: 20210281045
    Abstract: Disclosed is a terahertz wave generating apparatus. The terahertz wave generating apparatus includes a dual mode laser including a first single mode laser that generates a first beating signal, a gain adjustment region that modulates the first beating signal, and a second single mode laser that generates a second beating signal, and a photomixer that mixes the modulated first beating signal and the second beating signal, and that modulates a current supplied based on a beating frequency of the mixed beating signals to generate a terahertz wave signal, and the gain adjustment region is formed between the first single mode laser and the second single mode laser, and the first beating signal is output from the first single mode laser to the gain adjustment region and is modulated based on a reverse bias voltage supplied to the gain adjustment region.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 9, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Soo Kim, Kyung Hyun PARK, Eui Su LEE, IL MIN LEE, Kiwon MOON, Dong Woo PARK, Jun-Hwan SHIN
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20210273016
    Abstract: A semiconductor device includes a first electrode and a first carbon layer on the first electrode. A switch layer is disposed on the first carbon layer and a second carbon layer is disposed on the switch layer. At least one tunneling oxide layer is disposed between the first carbon layer and the second carbon layer. The device further includes a second electrode on the second carbon layer.
    Type: Application
    Filed: May 19, 2021
    Publication date: September 2, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong Jun SEONG, Jun Hwan PAIK, Hyung Jong JEONG