Patents by Inventor Sang Ho Lee

Sang Ho 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: 20200021181
    Abstract: A lens moving apparatus, according to one embodiment, comprises: a bobbin having a first coil installed on the outer circumferential surface thereof; a location detection sensor equipped to the bobbin; a housing in which the bobbin is provided; an upper elastic member disposed on the upper side of the housing; and a support member that supports the housing such that the housing can move in a second or third direction that is perpendicular to a first direction, wherein the upper elastic member is divided into a plurality of parts, at least two of which are disposed parallel to each other on the x-y plane in the second or third direction and are disposed such that end portions thereof face each other.
    Type: Application
    Filed: September 24, 2019
    Publication date: January 16, 2020
    Inventors: Sang Ok PARK, Kyoung Ho YOO, Sung Guk LEE, Seong Min LEE, Jun Taek LEE, Byung Wook SON
  • Publication number: 20200017978
    Abstract: The present invention provides a composition for cleaning a mask comprising a) 0.2 to 10% by weight of two or more alkali compounds selected from alkali hydroxides and alkali carbonates, b) 0.1 to 8% by weight of nitrate, c) 1 to 8% by weight of an oxidizer, and d) residual water, wherein the pH is 11.5 to 14. According to the present invention, a composition for cleaning a mask and a method for cleaning a mask using the same, which can remove only the film deposited on the mask in a short time without damaging the mask, was provided.
    Type: Application
    Filed: November 19, 2018
    Publication date: January 16, 2020
    Inventors: Gil Ho LEE, Chang Ho LEE, Sang-Ho AN, Soon Min PARK, Hong Sik KIM
  • Publication number: 20200017000
    Abstract: A vehicle and a method controlling the same are provided to detect a seat jamming or a short-circuit of a seat control system. The vehicle includes a motor that rotates forward or backward to fold a seatback of a seat toward a seat cushion or unfold the seatback from the seat cushion. A current sensor sense an output current of the motor and a controller determine a seat jamming or a short-circuit of an output of the motor based on a magnitude of the output current sensed for a predetermined period of time during forward or backward rotation of the motor.
    Type: Application
    Filed: November 19, 2018
    Publication date: January 16, 2020
    Inventors: Sang-Soo Lee, Hyeong Jun Kim, Incheol Bae, Deok Soo Lim, Younggwan Kwon, Hosuk Jung, Sanghyun Lee, YoungBok Sung, Sang Ho Kim, Tae Jun Kwon, Yohan Kim, Doori Kim, Duck Yeol Kim, Jae Hyun Kim, Sang Young Park
  • Publication number: 20200022091
    Abstract: In an operating method of a radio frequency integrated circuit (RFIC) including a transmission circuit and a reception circuit, the operating method includes receiving, from a modem, first information for setting transmission power of the transmission circuit or second information about a blocker which is a frequency signal unused by the RFIC, obtaining an allowable value of phase noise of a local oscillator included in the transmission circuit, using the first information, obtaining an allowable value of phase noise of a local oscillator included in the reception circuit, using the second information, determining a level of a driving voltage, using the obtained allowable values of the phase noises, and providing the driving voltage to the local oscillators.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 16, 2020
    Inventors: Jae-Hyuk Jang, Jung-Woo Kim, Chul-Ho Kim, Joon-Hee Lee, Sang-Wook Han
  • Publication number: 20200020653
    Abstract: An antenna module includes an antenna substrate including a core layer, insulating layers disposed on opposite surfaces of the core layer, and wiring layers including antenna patterns. The antenna substrate has first and second recess portions. The antenna module further includes a passive component disposed in the first recess portion, a semiconductor chip disposed in the second recess portion and having an active surface, an encapsulant encapsulating at least portions of the semiconductor chip and the passive component, and a connection portion disposed on the active surface of the semiconductor chip and including redistribution layers electrically connected to the semiconductor chip. The passive component has a thickness greater than that of the semiconductor chip, and the first recess portion has a depth greater than that of the second recess portion.
    Type: Application
    Filed: February 25, 2019
    Publication date: January 16, 2020
    Inventors: Jae Hyun Lim, Han Kim, Chul Kyu Kim, Sang Jong Lee, Jung Ho Shim
  • Publication number: 20200017730
    Abstract: Provided is an adhesive composition including lysine, itaconic acid, and water, wherein the lysine and the itaconic acid are present in the form of an aqueous solution of a salt such that precipitates are not formed in the aqueous solution. In addition, provided is a method of preparing an adhesive composition including mixing lysine, itaconic acid, and water to thereby form a mixture of the lysine, the citric acid, and the water, and stirring the mixture at a temperature of 80° C. or less, wherein amounts of the lysine, the itaconic acid, and the water are adjusted such that precipitates of the lysine and the itaconic acid do not form in the adhesive composition.
    Type: Application
    Filed: March 21, 2018
    Publication date: January 16, 2020
    Inventors: Ji Ho HWANG, Jun Ok MOON, Young Lyeol YANG, Chang Suk LEE, Sang Gwon MOON, Su Jin CHOI
  • Publication number: 20200017729
    Abstract: Provided is an adhesive composition including lysine, citric acid, and water, wherein the lysine and the citric acid are present in the form of an aqueous solution of a salt such that precipitates are not formed in the aqueous solution. In addition, provided is a method of preparing an adhesive composition including mixing lysine, citric acid, and water to thereby form a mixture of the lysine, the citric acid, and the water, and stirring the mixture at a temperature of 80° C. or less, wherein amounts of the lysine, the citric acid, and the water are adjusted such that precipitates of the lysine and the citric acid do not form in the adhesive composition.
    Type: Application
    Filed: March 21, 2018
    Publication date: January 16, 2020
    Inventors: Ji Ho HWANG, Jun Ok MOON, Young Lyeol YANG, Chang Suk LEE, Sang Gwon MOON, Su Jin CHOI
  • Publication number: 20200017149
    Abstract: A sub-frame mounting structure is provided. The sub-frame mounting structure includes an outer pipe that is mounted on a vehicle body and an inner pipe that is inserted into and coupled to the outer pipe and detached from the outer pipe when an impact load of a predetermined size or greater is transferred thereto. An anti-rotation structure prevents a relative rotation between the inner pipe and the outer pipe. A sub-frame is fastened to the inner pipe to support the vehicle body through the outer pipe to stably support the vehicle body by the sub-frame and to detach the sub-frame from the vehicle body during a collision.
    Type: Application
    Filed: October 31, 2018
    Publication date: January 16, 2020
    Inventors: Seho Ryu, Yong Kew Kim, Sea Cheoul Song, SeungMin Kang, Sung Sik Park, Suk Ho Choi, Tae Hyun Kim, Ki sung Nam, Min Je Lee, Sang Eon Park
  • 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
  • Patent number: 10534021
    Abstract: A harmonic Hall voltage analysis method is provided to analyze a damping-like effective field ?HDL and a field-like effective field ?HFL with respect to polar angles of all magnetizations and a ratio R of an anomalous Hall effect resistance RAHE to a wide plane Hall resistance RPHE (R=RAHE/RPHE).
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: January 14, 2020
    Assignee: Korea University Research and Business Foundation
    Inventors: Sang Ho Lim, Seok Jin Yun, Kyung-Jin Lee, Eun-Sang Park
  • 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
  • Publication number: 20200009529
    Abstract: The present invention relates to an olefin polymer and a method for producing the same. The super absorbent polymer can exhibit excellent absorbent properties even in a swollen state and thus exhibit excellent anti-rewetting effects. Accordingly, when the super absorbent polymer is used, it is possible to provide a sanitary material such as a diaper or a sanitary napkin which can give a smooth touch feeling even after the body fluid is discharged.
    Type: Application
    Filed: April 12, 2017
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Hye Mi Nam, Sang Gi Lee, Min Ho Hwang, Soo Jin Lee, Chang Sun Han
  • 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: 20200011916
    Abstract: The fault diagnosis circuit includes a first line including a first resistor, having one end connected to the positive (+) terminal of a battery, and having the other end connected to a first input unit of an analog to digital converter (ADC); a second line including a second resistor, having one end connected to the positive (+) terminal of the battery, and having the other end connected to a first input unit of a comparator; and a third line including a third resistor, having one end connected to the negative (?) terminal of the battery, having a first other end connected to a second input unit of the ADC, and having a second other end connected to a second input unit of the comparator. A fault in a battery management system can be efficiently diagnosed using a smaller number of elements.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 9, 2020
    Applicant: Hyundai Autron Co., Ltd.
    Inventors: Jae-Seong PARK, Seulkirom Kim, Jae-Min Park, Yeong-Geun Yeo, Sang-Ho Lee, Jong-Won Choi
  • Publication number: 20200013932
    Abstract: A semiconductor device package according to the present invention comprises: a semiconductor device including a substrate, a light-emitting structure, and a first pad and second pad electrically connected to the light-emitting structure; a wavelength converting unit disposed to surround the upper surface and side surfaces of the semiconductor device; and a light control unit disposed on the wavelength converting unit, wherein the wavelength converting unit may include an upper surface spaced a first spacing interval apart in a vertical direction from the semiconductor device, and a side surface spaced a second spacing interval apart in a horizontal direction from the semiconductor device. The present invention relates to a semiconductor device package and a light source module.
    Type: Application
    Filed: January 17, 2018
    Publication date: January 9, 2020
    Inventors: Ji Hyung MOON, Kyoung Un KIM, Sun Woo PARK, June O SONG, Sun Woo OH, Sang Jun LEE, Hwan Hee JEONG, Myung Ho HAN
  • Patent number: 10530912
    Abstract: A portable electronic device is provided. The electronic device includes a transparent front glass cover including a planar portion that forms a front surface of the electronic device, a planar rear glass cover that forms a rear surface of the electronic device, a metal bezel that surrounds a space formed by the front glass cover and the rear glass cover, and a flexible display device that is embedded in the space and exposed through the front glass cover. The front cover includes a left bent portion and a right bent portion on the left and right of the planar portion at the center of the front cover.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hee-Cheul Moon, Sang-In Baek, Kwon-Ho Son, Min-Sung Lee, Bong-Suk Choi, Gyeong-Tae Kim, Jae-Il Seo, Na-Young Chu, Kyung-Pil Kim
  • Patent number: 10529425
    Abstract: A semiconductor apparatus may include a unit memory region, a first column main decoder, a second column main decoder, and a control circuit. The unit memory region may include a plurality of sub-memory regions. The first and second column main decoders may be configured to receive and decode a column pre-decoding signal and configured to generate a respective column select signal for controlling a column access of a respective first and second half of the plurality of sub-memory regions. The control circuit may be configured to provide the column pre-decoding signal to the first or second column main decoders based on their proximities to a sub-memory region to be enabled among the plurality of sub-memory regions.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: January 7, 2020
    Assignee: SK hynix Inc.
    Inventors: Jung Hwan Ji, Sang Ho Lee, Ho Don Jung, Jun Hyun Chun
  • Patent number: 10531569
    Abstract: A printed circuit board includes: an insulating layer; a plating seed layer disposed on the insulating layer; a circuit pattern layer disposed on the plating seed layer and formed of copper (Cu); and a surface treatment layer disposed on the circuit pattern layer and formed of gold (Au), wherein the circuit pattern layer includes a corner portion of an upper portion which has a curvature, and wherein the corner portion of the circuit pattern layer is a boundary surface between the top surface and a side surface of the circuit pattern layer, and the boundary surface has a concavely curved surface.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: January 7, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang Young Lee, Jin Hak Lee, Han Su Lee, Dong Hun Jeong, In Ho Jeong, Dae Young Choi, Jung Ho Hwang
  • Publication number: 20200006611
    Abstract: A light emitting device includes a substrate extending in a first direction and a second direction, first through fourth light emitting structures spaced apart from each other in the first and second direction and arranged in a matrix form on the substrate, a plurality of first interconnection layer structures connecting the first light emitting structure to the second light emitting structure, a second interconnection layer structure connecting the second light emitting structure to the third light emitting structure, and a plurality of third interconnection layer structures connecting the third light emitting structure to the fourth light emitting structure.
    Type: Application
    Filed: March 20, 2019
    Publication date: January 2, 2020
    Inventors: Min-gu Ko, Jung-hee Kwak, Young-ho Ryoo, Seong-seok Yang, Sang-seok Lee, Seung-wan Chae
  • Publication number: 20200002478
    Abstract: The present invention relates to a polymer having excellent liquid crystal alignment and electrical properties and thus is suitable for use as a liquid crystal alignment agent, a liquid crystal alignment agent containing the same, a liquid crystal aligning film formed from the liquid crystal alignment agent, and a liquid crystal display device containing the liquid crystal aligning film.
    Type: Application
    Filed: May 14, 2018
    Publication date: January 2, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Soon Ho KWON, Kichul KOO, Jung Ho JO, Sung Joon MIN, Sang Mi LEE, Jun Young YOON, Hyeong Seuk YUN, Yoon Bin LIM