Patents by Inventor Ki-Young Lee

Ki-Young Lee 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: 20190342243
    Abstract: Various embodiments of the present invention relate to an electronic device and a method for delivering a message by the same. The electronic device may comprise: a camera; at least one processor functionally connected to the camera; and a memory for storing at least one program configured to be executable by the at least one processor, wherein the program comprises instructions configured to: capture an image of a sender by activating the camera in response to detection of a message input by the sender; analyze the captured image of the sender and the input message; determine a recipient and an output pattern on the basis of the result of the analysis; check whether the recipient is recognized; and when the recipient is recognized, deliver the message to the recognized recipient on the basis of the determined output pattern. Various other embodiments are possible.
    Type: Application
    Filed: December 21, 2017
    Publication date: November 7, 2019
    Inventors: Im-Sung LEE, Ki-Won KIM, Sae Gee OH, Ja-Min GOO, Kiyoung KWON, Eun-Young KIM, Jimin KIM, Chulkwi KIM, Hyung-Woo KIM, Joo NAMKUNG, Ji-Hyun PARK, Seong-Hoon YOU, Yong-Ju YU, Dongkyu LEE, Chanwon LEE, Si-Hak JANG
  • Publication number: 20190336742
    Abstract: The present invention relates to a skin administration system capable of improving the efficiency of skin delivery of an ingredient for controlling release of neurotransmitters and, particularly, to a microneedle containing an ingredient for controlling release of neurotransmitters.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 7, 2019
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Nae-Gyu KANG, Hyun-Jong LEE, Yun-Hee CHANG, Tae-Yoon KIM, Ki-Young KIM, Woo-Sun SHIM
  • Patent number: 10465045
    Abstract: The present invention relates to a novel polyorganosiloxane capable of producing a copolycarbonate having improved hardness and to a copolycarbonate prepared by using the same. The novel polyorganosiloxane according to the present invention can be used as a monomer of a copolycarbonate, and it can exhibit improved hardness and chemical resistance simultaneously while maintaining the intrinsic properties of copolycarbonate due to the alkylene or isosorbide-derived structure included in the formula thereof.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: November 5, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jung Jun Park, Young Young Hwang, Ki Jae Lee, Moo Ho Hong, Hyong Min Bahn
  • Patent number: 10464621
    Abstract: A pre-buck apparatus for a vehicle body assembling system comprises a pre-buck section and a main buck section that are set along a transfer path of a floor assembly. The pre-buck apparatus is formed in the pre-buck section, and while the side assembly is disposed in each of opposite sides of the transfer path in the pre-buck section, the pre-buck apparatus controls a lower portion of the side assembly, and the lower portion of the side assembly is pre-assembled to the floor assembly using a first welding robot.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: November 5, 2019
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Hyun Gu Lee, Yoon Jang, Chang Ho Jung, Ki Haing Lee, Chi Hong Hwang, Deug Young So, Young do Kim
  • Publication number: 20190330466
    Abstract: The present invention relates to a polycarbonate composition and an article including the same. The polycarbonate composition according to the present invention includes a copolycarbonate having a specific siloxane structure and a branched or non-branched polycarbonate, and simultaneously uses a flame retardant and an organophosphorus compound, thereby being able to exhibit excellent flame retardancy and impact strength and also to maintain the impact strength even under high temperature and high humidity conditions for a long period of time.
    Type: Application
    Filed: October 17, 2017
    Publication date: October 31, 2019
    Inventors: Hyong Min BAHN, Young Young HWANG, Moo Ho HONG, Jung Jun PARK, Ki Jae LEE
  • Patent number: 10462917
    Abstract: An electronic device is provided. The electronic device includes a support member including at least a portion formed of a conductive material, an enclosure member configured to receive the support member and including at least a portion of which is formed of a conductive material. The conductive material portion of the enclosure member and the conductive material portion of the support member are insulated from each other.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Seok Lee, Tae-Hwan Kang, Hyun-Jun Kwon, Ki-Deuk Kim, Sang-Hyeon Kim, Jin-A Mock, Sung-Young Lee, Min-Su Jung, Hong-Moon Chun, Jung Woong Hyun
  • Patent number: 10460927
    Abstract: A method of forming a SiOCN material layer, a material layer stack, a semiconductor device, a method of fabricating a semiconductor device, and a deposition apparatus, the method of forming a SiOCN material layer including providing a substrate; providing a silicon precursor onto the substrate; providing an oxygen reactant onto the substrate; providing a first carbon precursor onto the substrate; providing a second carbon precursor onto the substrate; and providing a nitrogen reactant onto the substrate, wherein the first carbon precursor and the second carbon precursor are different materials.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: October 29, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-suk Tak, Tae-jong Lee, Bon-young Koo, Ki-yeon Park, Sung-hyun Choi
  • Patent number: 10459135
    Abstract: An electronic device includes a housing that includes a first surface, a second surface, and a side surface, a display exposed through a first region of the first surface, an optical module disposed below a second region of the first surface that is adjacent to the first region of the first surface, and a processor. The first surface includes a glass layer, a film layer disposed under a rear surface of the glass layer and including an opening that overlaps at least part of the optical module and has a dimension corresponding to at least part of the optical module, and a visible-light-absorbing member comprising a visible-light-absorbing material disposed under the rear surface of the glass layer and overlapping at least part of the opening. The visible-light-absorbing member is configured to light in a first wavelength range and to allow light in a second wavelength range to pass through the visible-light-absorbing member.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: October 29, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Yeol Lee, Il Young Kim, Jeong Ho Cho, Seung Yong Kim, Jeong Min Park, Ki Huk Lee
  • Publication number: 20190326844
    Abstract: An inverter system for a vehicle may include an energy storage device configured to store electrical energy; a first inverter including a plurality of first switching elements, and converting the energy into AC power; a second inverter including a plurality of second switching elements different from the first switching elements, being connected to the energy storage device in parallel with the first inverter, and converting the energy into AC power; a motor driven by receiving the AC power; a PWM signal generating device configured to generate a reference Pulse-width modulation (PWM) signal for controlling driving of the motor; and a PWM signal converting device configured to convert the reference PWM signal into both a first PWM signal input into the first inverter to drive the first switching elements, and a second PWM signal input into the second inverter to drive the second switching elements.
    Type: Application
    Filed: September 17, 2018
    Publication date: October 24, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Ji Woong JANG, Ki Young JANG, Jin Hwan JUNG, Sang Cheol SHIN, Beom Sik KIM, Ki Jong LEE
  • Patent number: 10453707
    Abstract: A method for fabricating a semiconductor device, the method including forming a mold structure on a substrate such that the mold structure includes alternately and repeatedly stacked interlayer insulating films and sacrificial films; forming a channel hole passing through the mold structure; forming a vertical channel structure within the channel hole; exposing a surface of the interlayer insulating films by removing the sacrificial films; forming an aluminum oxide film along a surface of the interlayer insulating films; forming a continuous film on the aluminum oxide film; and nitriding the continuous film to form a TiN film.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 22, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seok Cho, Hyung Joon Kim, Jung Ho Kim, Joong Yun Ra, Bi O Kim, Jae Young Ahn, Ki Yong Oh, Sung Hae Lee
  • Publication number: 20190315887
    Abstract: Provided are a combination of cross-linked hyaluronic acids comprising: a cross-linked hyaluronic acid having an elasticity of about 50 to about 200 Pa and a viscosity of about 20 to about 100 Pa, and a cross-linked hyaluronic acid having an elasticity of about 400 to about 800 Pa and a viscosity of about 40 to about 100 Pa, and a method for preparing the same.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 17, 2019
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Sung Chul CHOI, Hyun Il KIM, Ki Young YANG, Hyo Seung PARK, Back Ho LEE
  • Patent number: 10431765
    Abstract: Disclosed are a tandem white organic light emitting diode with long lifespan and low driving voltage, and a display device including the same. The white organic light emitting diode includes a first light emitting part, a second light emitting part and a third light emitting part disposed between a first electrode and a second electrode. The first and third light emitting parts include a blue light emitting layer and the second light emitting part includes a red light emitting layer and a yellow-green light emitting layer. At least one layer of the red light emitting layer and the yellow-green light emitting layer includes a hole transport host based on a compound shown below: wherein each of R1, R2, and R3 are independently selected from hydrogen, heavy hydrogen, a C5-C7 aromatic cyclic and C1-C6 heterocyclic group.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 1, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Ji-Young Kim, Youn-Seok Kam, Ki-Woog Song, Tae-Shick Kim, Min-Gyu Lee, Tae-Seok Lim
  • Patent number: 10427991
    Abstract: The present invention relates to a catalyst system for olefin oligomerization and a method for olefin oligomerization, and more specifically, a catalyst system for olefin oligomerization and a method for olefin oligomerization that have more improved supporting efficiency due to a ligand compound capable of functioning as a tether to a support, and thus, exhibit high activity in the olefin oligomerization even with smaller amounts of catalyst composition and cocatalyst, thus enabling more efficient preparation of alpha-olefins.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: October 1, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Yong Ho Lee, Eun Ji Shin, Jin Young Park, Ki Soo Lee, Seok Pil Sa, Seul Ki Im
  • Patent number: 10432028
    Abstract: A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chi Hyung Ahn, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Dong Zo Kim, Bong Chul Kim, Yun Kwon Park, Jae Hyun Park, Keum Su Song, Young Ho Ryu, Byoung Hee Lee
  • Patent number: 10429180
    Abstract: Provided is versine trolley-type equipment for inspecting a track irregularity, having sensors respectively provided to a trolley so as to measure a height difference, direction misalignment, gauge irregularity, rail longitudinal slope, cant and the like of railroad rails, and simultaneously measuring the height difference and direction misalignment of a left rail and a right rail so as to reduce a measurement time by half and, also, allowing left and right measurement frames to freely move in a vertical direction within a predetermined range, thereby bringing front and rear trolley wheels of the left and right measurement frames into close contact with the rails all the time even if the rails are warped.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: October 1, 2019
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Il Yoon Choi, Jun Suk Lee, Sam Young Kwon, In Ki Min
  • Publication number: 20190295553
    Abstract: Disclosed herein are an apparatus and method for recognizing a voice speaker. The apparatus for recognizing a voice speaker includes a voice feature extraction unit configured to extract a feature vector from a voice signal inputted through a microphone; and a speaker recognition unit configured to calculate a speaker recognition score by selecting a reverberant environment from multiple reverberant environment learning data sets based on the feature vector extracted by the voice feature extraction unit and to recognize a speaker by assigning a weight depending on the selected reverberant environment to the speaker recognition score.
    Type: Application
    Filed: March 20, 2019
    Publication date: September 26, 2019
    Inventors: Yu Jin JUNG, Ki Hee PARK, Chang Won LEE, Doh Hyun KIM, Tae Kyung KIM, Tae Yoon SON, Joon Hyuk CHANG, Joon Young YANG
  • Publication number: 20190296017
    Abstract: A semiconductor device and a method for fabricating the same are provided. A semiconductor device having a substrate can include a lower semiconductor layer, an upper semiconductor layer on the lower semiconductor layer, and a buried insulating layer between the lower semiconductor layer and the upper semiconductor layer. A first trench can be in the upper semiconductor layer having a lowest surface above the buried insulating layer and a first conductive pattern recessed in the first trench. A second trench can be in the lower semiconductor layer, the buried insulating layer, and the upper semiconductor layer. A second conductive pattern can be in the second trench and a first source/drain region can be in the upper semiconductor layer between the first conductive pattern and the second conductive pattern.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Inventors: MIN HEE CHO, JUN SOO KIM, HUI JUNG KIM, TAE YOON AN, SATORU YAMADA, WON SOK LEE, NAM HO JEON, MOON YOUNG JEONG, KI JAE HUR, JAE HO HONG
  • Patent number: 10423022
    Abstract: A light shielding apparatus that may transmit or shield light by using a plurality of PDLC layers, a method of fabricating the light shielding apparatus, and a transparent display device including the light shielding apparatus are discussed. The light shielding apparatus can include first and second substrates facing each other; a first electrode on the first substrate; a second electrode on the second substrate; and first and second polymer dispersed liquid crystal layers between the first electrode and the second electrode, wherein the first polymer dispersed liquid crystal layer includes first droplets having first liquid crystals, and the second polymer dispersed liquid crystal layer includes second droplets having second liquid crystals and first dichroic dyes.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: September 24, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Moon Sun Lee, Ji Young Ahn, Pu Reum Kim, Ki Han Kim
  • Patent number: D860980
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: September 24, 2019
    Assignee: SPIGEN, INC.
    Inventors: Woo Jin Kim, Judy Jahey Chung, Ki Dong Kwon, Tae Hun Kim, Hyun Joo Lee, Joo Young Yoon, Hong Jin Park
  • Patent number: D861655
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: October 1, 2019
    Assignee: SPIGEN, INC.
    Inventors: Woo Jin Kim, Judy Jahey Chung, Ki Dong Kwon, Tae Hun Kim, Hyun Joo Lee, Joo Young Yoon, Hong Jin Park