Patents by Inventor Sang-hoon Lee

Sang-hoon 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: 20200017663
    Abstract: Described herein is flooring formed of an eco-friendly material, where the flooring has excellent heat resistance, durability, abrasion resistance and dimensional stability, and is formed of a non-PVC material and thus is recyclable via an extrusion processing at the time of disposal after use. Specifically, eco-friendly flooring is described in which a coating layer, an overlayer having ionomers, a printing layer, at least one middle layer, and at least one underlayer are laminated in order, where the overlayer of the flooring has ionomers, at least one of the middle layer and the underlayer has a thermoplastic polyolefin-based resin, a styrene-based resin, oil, and a filler, the thermoplastic polyolefin-based resin is contained in an amount of 50 to 150 parts by weight with respect to 100 parts by weight of the styrene-based resin, and the styrene-based resin may contain 25 to 45% styrene.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 16, 2020
    Applicant: WAPS CO., LTD.
    Inventors: JAE CHUN LEE, SANG HOON HA
  • Publication number: 20200017696
    Abstract: Disclosed are an ink composition including light-absorbing nanoparticles and a photonic crystal structure formed using the same. The ink composition may include inorganic particles; monomer; photoinitiator; and nanoparticles light-absorbing nanoparticles to provide the photonic crystal structure. As consequence, problems such as low color sharpness, which makes photonic crystals visible, and attaining high productivity may be eliminated. Moreover, white scattering can be reduced, and thus a distinctive color can be exhibited even when there is a difference between a reflection angle and an observation angle of light, thereby improving visibility.
    Type: Application
    Filed: November 16, 2018
    Publication date: January 16, 2020
    Inventors: Chan Ul Jeong, Sang Hoon Han, Jong Bin Kim, Shin Hyun Kim, Gun Ho Lee
  • Publication number: 20200020774
    Abstract: A semiconductor device includes: a fin-type active region extending on a substrate in a first direction that is parallel to an upper surface of the substrate; and a source/drain region in a recess region extending into the fin-type active region, wherein the source/drain region includes: a first source/drain material layer; a second source/drain material layer on the first source/drain material layer; and a first dopant diffusion barrier layer on an interface between the first source/drain material layer and the second source/drain material layer.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 16, 2020
    Inventors: Cho-eun Lee, Seok-hoon Kim, Sang-gil Lee, Edward Namkyu Cho, Min-hee Choi, Seung-hun Lee
  • Patent number: 10535862
    Abstract: Disclosed is a system for manufacturing an electrode for a secondary battery, which includes an active material drying unit configured to dry an active material coated on an electrode current collector, and a tester unit configured to measure a dried state of the active material by performing a scratch test to the dried active material.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: January 14, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jin-Young Son, Jung-Min Yang, Taek-Soo Lee, Chan-Soo Jun, Hyung-Suk Cho, Sang-Hoon Choy
  • Patent number: 10534032
    Abstract: The present invention relates to an insulation resistance measuring system and device which calculate resistance values of the positive electrode insulation resistance and the negative electrode insulation resistance by using convergence values of the first voltage and the second voltage, in order to measure the positive electrode insulation resistance and the negative electrode insulation resistance connected to both terminals of a battery pack with a capacitor, respectively.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: January 14, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Chang Hyun Sung, Sang Hoon Lee
  • Patent number: 10536706
    Abstract: The present invention relates to a method and device for sharing a candidate list. A method of generating a merging candidate list for a predictive block may include: producing, on the basis of a coding block including a predictive block on which a parallel merging process is performed, at least one of a spatial merging candidate and a temporal merging candidate of the predictive block; and generating a single merging candidate list for the coding block on the basis of the produced merging candidate. Thus, it is possible to increase processing speeds for coding and decoding by performing inter-picture prediction in parallel on a plurality of predictive blocks.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: January 14, 2020
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Patent number: 10536837
    Abstract: Disclosed herein is a mobile phone with the Near Field Communication (NFC) technology and method of operating the mobile phone. The mobile phone includes a display; a baseband chip; a near field communication (NFC) module comprising an RF antenna, an NFC tag circuit and an NFC main chip; and the RF antenna configured to receive incoming RF signals.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: January 14, 2020
    Assignee: AQ Corporation
    Inventor: Sang Hoon Lee
  • Publication number: 20200013897
    Abstract: A semiconductor device including: a first transistor which include a first gate stack on a substrate; and a second transistor which includes a second gate stack on the substrate, wherein the first gate stack includes a first ferroelectric material layer disposed on the substrate, a first work function layer disposed on the first ferroelectric material layer and a first upper gate electrode disposed on the first work function layer, wherein the second gate stack. includes a second ferroelectric material layer disposed on the substrate, a second work function layer disposed on the second ferroelectric material layer and a second upper gate electrode disposed on the second work function layer, wherein the first work function layer includes the same material as the second work function layer, and wherein an effective work function of the first gate stack is different from an effective work function of the second gate stack.
    Type: Application
    Filed: June 25, 2019
    Publication date: January 9, 2020
    Inventors: JONG HO PARK, Wan Don KIM, Weon Hong KIM, Hyeon Jun BAEK, Byoung Hoon LEE, Jeong Hyuk YIM, Sang Jin HYUN
  • Publication number: 20200011922
    Abstract: The present invention relates to a system for diagnosing an insulation element within a battery management system (BMS), in which an input terminal and an output terminal of an insulation element obtain a battery pack diagnosis signal that is output through a battery monitoring circuit and passes through the insulation element, and then abnormality of the insulation element is diagnosed based on a bit operation value of the obtained battery pack diagnosis signal, or an input terminal and an output terminal of the insulation element obtain a transceived communication signal and then abnormality of the insulation element is diagnosed based on a bit operation value of the obtained transceived communication signal.
    Type: Application
    Filed: July 12, 2017
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Ho Byung Yoon, Younghwan Kim, Sang Hoon Lee, Hujun Lee
  • Publication number: 20200010657
    Abstract: The present invention relates to a polypropylene-based resin composition which exhibits mechanical properties such as excellent strength and more improved impact strength, and a molded article comprising the same. The polypropylene-based resin composition comprises: a polypropylene-based resin; and an olefin-based copolymer, and shows two or more elution temperatures at a predetermined temperature range when analyzing the olefin-based copolymer by temperature rising elution fractionation (TREF).
    Type: Application
    Filed: September 18, 2017
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Hyo Ju Kim, In Sung Park, Sang Eun Park, Hae Woong Park, Kyung Bok Bae, Choong Hoon Lee
  • Publication number: 20200013745
    Abstract: A semiconductor device includes a semiconductor substrate and a connection terminal, including a base pillar, on the semiconductor substrate. An insulation layer is formed on the semiconductor substrate, the insulation layer including an opening in the insulation layer through which the base pillar extends, wherein a side wall of the insulation layer defining the opening includes a horizontal step at a level that is lower than an uppermost portion of the base pillar.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 9, 2020
    Inventors: JU-IK LEE, DONG-WAN KIM, SEOK-HOSEAN SHIN, JUNG-HOON HAN, SANG-OH PARK
  • Patent number: 10528087
    Abstract: A display device, a door including the display device and a refrigerator including the door are provided. A display device includes: a frame configured to be rotatably mounted to a base object; a display panel mounted to the frame; a detector disposed in the frame, and configured to detect a movement of the frame and output a signal corresponding to the movement; and a controller configured to determine a movement state of the frame based on the signal, and control the display panel based on the movement state.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: January 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kun Sok Kang, Ho June Yoo, Kyung-Hoon Lee, Nak-Won Choi, Sang On Choi
  • Patent number: 10530664
    Abstract: A view sensor, a home control system including the view sensor, and a method of controlling the home control system are provided. The view sensor includes: a lens unit configured to receive light in order to capture an image or project light in order to display the image; an image acquirer configured to acquire the image by using the light received from the lens unit; a projector configured to provide light to the lens unit in order to display the image; a beam splitter configured to provide the image acquirer with the light received from the lens unit or transmit the light generated by the projector to the lens unit; and a controller configured to, in response to the image being captured, control the beam splitter to provide the image acquirer with the light received from the lens and, in response to the image being displayed, control the beam splitter to provide the lens unit with the light generated by the projector.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-bae Park, Sang-hoon Lee, Jae-hoon Jeong, Kyung-sun Cho, Seong-seol Hong, Dong-jin Lee, Mi-jin Choi
  • Publication number: 20200004496
    Abstract: An electronic device may include a processor, a communication module to establish a wireless link with an output device, and a transmit buffer in which an audio packet to be transmitted to the output device through the wireless link is stored. The processor may be configured to control the communication module to transmit an audio packet, which is encoded at a first bit rate, stored in the transmit buffer to the output device, to store, in the transmit buffer, an audio packet, which is encoded at a second bit rate lower than the first bit rate, when a state of the transmit buffer fails to satisfy a threshold condition, and to control the communication module to transmit the audio packet encoded at the second bit rate to the output device.
    Type: Application
    Filed: November 30, 2017
    Publication date: January 2, 2020
    Inventors: Jin Soo PARK, Jong Hwa KIM, Hyun Wook KIM, Han Gil MOON, Sang Hoon LEE
  • Publication number: 20200004550
    Abstract: Various aspects disclosed herein relate to combining instructions to load data from or store data in memory while processing instructions in a computer processor. More particularly, at least one pattern of multiple memory access instructions that reference a common base register and do not fully utilize an available bus width may be identified in a processor pipeline. In response to determining that the multiple memory access instructions target adjacent memory or non-contiguous memory that can fit on a single cache line, the multiple memory access instructions may be replaced within the processor pipeline with one equivalent memory access instruction that utilizes more of the available bus width than either of the replaced memory access instructions.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 2, 2020
    Inventors: Harsh THAKKER, Thomas Philip SPEIER, Rodney Wayne SMITH, Kevin JAGET, James Norris DIEFFENDERFER, Michael MORROW, Pritha GHOSHAL, Yusuf Cagatay TEKMEN, Brian STEMPEL, Sang Hoon LEE, Manish GARG
  • Publication number: 20200006815
    Abstract: Provided is an apparatus for assigning identification information to a plurality of slave battery management units. The apparatus assigns different identification information to a plurality of slave battery management units. The apparatus includes: a casing jig configured to at least partially cover the plurality of slave battery management units; a wireless communication unit including a plurality of antennas disposed so as to correspond one-to-one to the plurality of slave battery management units; and a controller configured to control the wireless communication unit so as to transmit a wireless signal including different identification information to the plurality of slave battery management units.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 2, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Ji-Won HWANG, Yean-Sik CHOI, Ji-Eun KIM, Chang-Hyun SUNG, Sang-Hoon LEE
  • Patent number: 10521180
    Abstract: An NFC-enabled apparatus is disclosed. The apparatus includes a touch screen display and a near field communication (NFC) module comprising an NFC antenna and an NFC controller. In response to tagging between the NFC-enabled apparatus and the external NFC terminal, an NFC communication channel is established between the NFC-enabled apparatus and the external NFC terminal for data communication therebetween.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: December 31, 2019
    Assignee: AQ CORPORATION
    Inventors: Sang Hoon Lee, Jin Hwa Kim
  • Patent number: 10522206
    Abstract: A semiconductor device may include a first buffer, a second buffer, a divider circuit and an internal signal generation circuit. The first buffer may buffer a first input signal and a second input signal to generate a first data strobe buffering signal and a first data strobe bar buffering signal. The second buffer may generate a second data strobe buffering signal based on the first input signal and a reference voltage. The divider circuit may divide the second data strobe buffering signal to generate a divided signal and a divided bar signal. The internal signal generation circuit may be configured to generate a first to fourth data latch timing signals having different phases based on the first data strobe buffering signal, the first data strobe bar buffering signal, the divided signal and the divided buffering signal.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: December 31, 2019
    Assignee: SK hynix Inc.
    Inventors: Sang Kwon Lee, Kwang Soon Kim, Young Hoon Kim, Young Jun Yoon, Kyu Dong Hwang
  • Publication number: 20190391781
    Abstract: An NFC-enabled apparatus is disclosed. The apparatus includes a touch screen display and a near field communication (NFC) module comprising an NFC antenna and an NFC controller. In response to tagging between the NFC-enabled apparatus and the external NFC terminal, an NFC communication channel is established between the NFC-enabled apparatus and the external NFC terminal for data communication therebetween.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 26, 2019
    Inventors: Sang Hoon LEE, Jin Hwa KIM
  • Patent number: PP31289
    Abstract: A new and distinct Citrus reticulate Blanco plant named Tamnaneunbong, characterized by its upright plant type and strong vigor, short oval ovary shape, germination state in middle of April, blooming state in late May, fruits start coloring in late October, mature state in late March, acidity of the fruit juice at about 1.51%, leaf length at about 10.1 cm and leaf width at about 4.3 cm, and length of leaf petiole at about 3.6 cm.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: December 31, 2019
    Inventors: Jae-Ho Park, Su-Hyun Yun, Dong-Hoon Lee, Sang-Woog Koh, Hyun-Joo An, I-Ung Yang