Patents by Inventor Seung Cheol Lee

Seung Cheol 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: 20190328249
    Abstract: An intracranial pressure measuring device includes: a sensor unit which measures a pressure at a predetermined position in a cerebral blood vessel of a subject; a wire unit which is connected to the sensor unit and inserted into the subject to position the sensor unit at the position; and an intracranial pressure measuring unit which measures an intracranial pressure based on the measured pressure.
    Type: Application
    Filed: December 7, 2017
    Publication date: October 31, 2019
    Inventors: Deok Hee LEE, Jung Cheol PARK, Seung Joo LEE, Sung Hoon KIM, Sang Beom JEON, Seon Moon HWANG, Tae Il KIM, Chang Mo HWANG, Jun Young MAENG
  • Publication number: 20190330311
    Abstract: A chimera protein according to the present application has a significantly increased in vivo half-life when administered because of a vWF domain coupled to FVIII, such that when used as a hemophilia A therapeutic agent, convenience for patients can be increased and medical expenses can be reduced.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 31, 2019
    Applicant: Mogam Institute for Biomedical Research
    Inventors: Injae OH, Seung-Hoon LEE, Eui-Cheol JO, Mee Sook OH, Jae Hwan RYU, Yong Jae KIM, So Ra KIM, Jin-hyun PARK
  • Patent number: 10451891
    Abstract: A lens moving apparatus includes a bobbin on which a first coil is disposed, a first magnet disposed around the bobbin to face the first coil, and a housing, which is disposed to surround at least a portion of the bobbin and has a first magnet mounting seat, which receives the first magnet, wherein the housing is provided with an adhesive inlet, which allows a side portion of the first magnet mounting seat to communicate with an outside surface of the housing.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 22, 2019
    Assignee: LG Innotek Co., Ltd.
    Inventors: Jae Hong Cho, Seung Taek Shin, In Jae Yeo, Sang Hee Lee, Jin Suk Han, Jung Cheol Kim
  • Patent number: 10436844
    Abstract: A synthetic test circuit for testing a submodule performance in a power compensator includes a submodule test unit which is an object of testing the submodule performance, a current source and a controller. The current source is connected to the submodule test unit to supply a voltage to the submodule test unit such that a charging voltage having a capacity set in the submodule test unit is stored in order to operate the submodule test unit. The controller is configured to perform control to perform a submodule performance test of the submodule test unit using the stored charging voltage.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: October 8, 2019
    Assignee: LSIS CO., LTD.
    Inventors: Yong Ho Chung, Seung Taek Baek, Young Woo Kim, Jin Hee Lee, Eui Cheol Nho, Jae Hun Jung
  • Patent number: 10430976
    Abstract: A method and an apparatus produce and reproduce Augmented Reality (AR) contents in a mobile terminal. In the method, contents are produced. An image including an object corresponding to the contents is recognized. Recognition information for the object corresponding to the contents is obtained based on a recognition result. AR contents including the contents and the recognition information are generated. Therefore, AR contents for an input image may be easily produced and reproduced, and the AR contents may be used as independent multimedia contents, not an auxiliary means of other contents.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-He Jung, Kwang-Cheol Choi, Dae-Kyu Shin, Seung-Pyo Ryu, Shin-Jun Lee, Sung-Joo Ahn, Ik-Hwan Cho, Tae-Hwan Son
  • Patent number: 10430648
    Abstract: A method for processing content in an electronic device and an electronic device for doing the same are provided. The method includes acquiring content including at least one character, and performing at least one of classifying the acquired content into at least one of a plurality of categories by analyzing the acquired content or generating vector images including a vector image corresponding to the at least one character based on the acquired content and displaying at least a part of the vector images on a display functionally connected to the electronic device.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Ki-Huk Lee, Seung-Cheol Lee, Jin-Hong Jeong, Tae-Gun Park, Sang-Keun Yoo, Sung-Ho Yoon
  • Patent number: 10424597
    Abstract: A semiconductor device includes a first semiconductor layer, a second semiconductor layer spaced apart from the first semiconductor layer and disposed on the first semiconductor layer, a gate stack structure disposed on the second semiconductor layer, a third semiconductor layer positioned between the first and second semiconductor layers, and a channel pillar passing through the gate stack structure, the second semiconductor layer and the third semiconductor layer and extending into the first semiconductor layer.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: September 24, 2019
    Assignee: SK hynix Inc.
    Inventors: Kang Sik Choi, Bong Hoon Lee, Seung Cheol Lee
  • Patent number: 10415822
    Abstract: Disclosed are an apparatus and a method for measuring the height of a solid bed in a high-temperature and high-pressure fluidized bed system, and a fluidized bed system having the solid bed height measuring apparatus. The solid bed height measuring apparatus includes a lower pressure probe mounted at an upper side as high as a first height from a gas distributor of a fluidized bed reactor to measure pressure of the mounted location, and a middle pressure probe mounted at an upper side as high as a second height from the lower probe to measure pressure of the mounted location. An upper pressure probe is mounted at the top of the fluidized bed reactor to measure the inside pressure of the fluidized bed reactor. First and second differential pressure gauges are used for measuring differential pressures.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: September 17, 2019
    Inventors: Ho-jung Ryu, Dong-ho Lee, Gyoung-tae Jin, Do-won Shun, Chang-keun Yi, Jae-hyeon Park, Dal-hee Bae, Sung-ho Jo, Seung-yong Lee, Young Cheol Park, Jong-ho Moon
  • Publication number: 20190273572
    Abstract: A method and apparatus for transmitting or detecting primary synchronization signal. The receiver receives primary synchronization signal from a transmitter, and detects the sequence used in the received primary synchronization signal by using three root indexes. Here, the primary synchronization signal is generated by using a Zadoff-Chu sequence having one of the three root indexes. The three root indexes comprise a first index and a second index, and a sum of the first index and the second index corresponds to the length of the Zadoff-Chu sequence.
    Type: Application
    Filed: May 13, 2019
    Publication date: September 5, 2019
    Inventors: Seung Hee Han, Min Seok Noh, Yeong Hyeon Kwon, Hyun Woo Lee, Dong Cheol Kim, Jin Sam Kwak
  • Publication number: 20190269549
    Abstract: The present invention relates to a thermotherapy bed, and more specifically, to a slide-type thermotherapy bed, of which an air massage module is easy to store and use and which is used in thermotherapy. The thermotherapy bed of the present invention includes a body in which a thermotherapy device is installed, an auxiliary unit sliding on the body to be unfolded or overlap the body, such that the thermotherapy device is opened or closed, a mat configured to cover an upper portion of the auxiliary unit, and an air massage module installed in the mat and stored in the auxiliary unit.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 5, 2019
    Applicant: CERAGEM CO., LTD
    Inventors: Keun Young PAEK, Sang Ho CHOI, Seung Gwan HONG, Dong Myoung LEE, Jin Cheol PARK
  • Patent number: 10403293
    Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: September 3, 2019
    Inventors: Tae Jin Lee, Seung-Kwon Baek, Min Je Kim, Dae Young Jang, Jeongil Seo, Kyeongok Kang, Jin-Woo Hong, Hochong Park, Young-Cheol Park
  • Publication number: 20190267395
    Abstract: Provided herein is a semiconductor device and a method of manufacturing the same. The method includes alternately forming sacrificial layers and interlayer insulating layers on a semiconductor substrate. The method further includes forming a slit to expose the sacrificial layers by etching through the sacrificial layers and the interlayer insulating layers and forming interlayer openings by removing the exposed sacrificial layers. The method also includes depositing a conductive material in the interlayer openings and forming seams in which core patterns are deposited. The method additionally includes oxidizing a portion of the conductive material in the interlayer openings using a wet etching process and forming conductive patterns by removing the oxidized portion of the conductive material from the interlayer openings while leaving the seams intact.
    Type: Application
    Filed: May 13, 2019
    Publication date: August 29, 2019
    Applicant: SK hynix Inc.
    Inventors: Seung Cheol LEE, Woo Jae CHUNG, Choung Sik SONG
  • Publication number: 20190259529
    Abstract: A coil component includes: a body having a first surface and a second surface opposing each other in a thickness direction of the body and a wall surface connecting the first and second surfaces; a coil part including coil patterns and including at least one turn centered on the thickness direction; external electrodes disposed on the first surface of the body and electrically connected to the coil part; a shielding layer including a cap portion disposed on the second surface of the body and side wall portions disposed on the wall surface of the body and each having a first end connected to the cap portion; an insulating layer disposed between the body and the shielding layer; and a gap portion bounded by a second end of the shielding layer opposing the first end and the first surface of the body to expose portions of the wall surface.
    Type: Application
    Filed: November 1, 2018
    Publication date: August 22, 2019
    Inventors: Tai Yon CHO, Chang Hak CHOI, Byeong Cheol MOON, Sang Jong LEE, Hee Soo YOON, Tae Jun CHOI, Seung Hee OH, Su Bong JANG
  • Publication number: 20190253221
    Abstract: A method and apparatus for requesting uplink resources in a wireless communication system is provided. A user equipment determines whether a scheduling request for requesting uplink resources is triggered. If the scheduling request is triggered, the user equipment transmits a first set of frequency domain sequences and a second set of frequency domain sequences in a subframe.
    Type: Application
    Filed: April 23, 2019
    Publication date: August 15, 2019
    Inventors: Yeong Hyeon KWON, Seung Hee HAN, Hyun Woo LEE, Jae Hoon CHUNG, Jin Sam KWAK, Dong Cheol KIM, Min Seok NOH
  • Publication number: 20190248430
    Abstract: A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.
    Type: Application
    Filed: July 16, 2018
    Publication date: August 15, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Hak Lim KIM, Min Sik CHUNG, Sang Hyun PARK, Ui Chang HWANG, Seung Hwan KIM, Dong Guk LEE, Koo Cheol KANG
  • Patent number: 10379399
    Abstract: A display device including a backlight unit; and an image forming unit configured to transmit or block light emitted from the backlight unit to create an image, wherein the backlight unit includes a light source, a reflector sheet configured to absorb light having a predetermined wavelength range among light emitted from the light source, and to reflect non-absorbed light, and an optical sheet configured to absorb light having the predetermined wavelength range among the light emitted from the light source, and to transmit non-absorbed light.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 13, 2019
    Inventors: Sung Ho Choi, Yong-Hun Kwon, Tae-Hyeong Kim, Chun Soon Park, Young Chol Lee, Jong Cheol Lee, Jae Hak Cho, Seung Hun Chae, Hyung Jin Ha
  • Patent number: 10364346
    Abstract: Disclosed are an ABS-based resin composition and a molded article manufactured therefrom. More particularly, the ABS-based resin composition according to the present disclosure includes (a) 22.5 to 50% by weight of a vinyl cyan compound-conjugated diene-based rubber-like polymer-aromatic vinyl compound copolymer resin; (b) 47.5 to 75% by weight of an aromatic vinyl compound-vinyl cyan compound copolymer resin; (c) 1 to 6% by weight of a polyether ester amide resin; and (d) 1.5 to 3% by weight of an ethoxylated alkylamine-based antistatic agent, thereby providing a high humidification amount and less deformation. Accordingly, the present disclosure relates to an ABS-based resin composition suitable for application to disks for air washers, humidifiers, and the like, and a molded article manufactured therefrom.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: July 30, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Seung Cheol Ryoo, Soo Kyeong Lee, Seong Lyong Kim
  • Publication number: 20190229301
    Abstract: Provided are a pouch for a secondary battery, which is capable of minimizing a folded area of a bridge part of the pouch that is manufactured by folding two accommodation parts to overlap each other, and a die for forming the pouch for the secondary battery. The pouch for the secondary battery includes a lower accommodation part accommodating an electrode assembly therein, an upper accommodation part covering an opening of the lower accommodation part, and a bridge part connecting the lower accommodation part to the upper accommodation part. When the lower accommodation part and the upper accommodation part are unfolded, a height of the bridge part, which is measured from a bottom surface of the lower accommodation part, is lower than that of the lower accommodation part, which is measured from the bottom surface of the lower accommodation part.
    Type: Application
    Filed: January 22, 2019
    Publication date: July 25, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Dai Hien Li, Woo Yong Lee, Jae Hoon Yoo, Shin Hwa Lee, Kieun Sung, Tae Young Moon, Seung Cheol Choi
  • Patent number: 10362253
    Abstract: An image sensor is provided. The image sensor includes a pixel configured to generate a reset signal and an image signal, a comparator configured to compare the reset signal with a reference signal and generate a first comparison signal, a counter configured to generate a first count value corresponding to the reset signal based on a clock signal and the first comparison signal, and a reference signal generator configured to generate the reference signal which changes between a first level corresponding to a maximum reset count value of the counter and a second level corresponding to a minimum reset count value of the counter during a reset signal period.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: July 23, 2019
    Inventors: Kyoung Min Koh, Jae Jin Jung, Moo Young Kim, Jae Cheol Yun, Seung Jin Lee
  • Patent number: RE47661
    Abstract: A method for establishing a cyclic shift sequence to provide against the frequency offset is disclosed. The method calculates a distance between a channel response position of the sequence and an alias channel response position caused by a frequency offset, calculates the number of cyclic shifts per group according to the calculated distance, and establishes the cyclic shift (CS)-applying interval. This method easily establishes a cyclic shift (CS) interval at a specific location having no overlapping by considering a channel response of a reception (Rx) sequence and an alias location of this reception (Rx) sequence, although a reception (Rx) signal is shifted by a channel delay spreading or a propagation delay irrespective of categories of a domain generating a sequence, so that it can greatly reduce the number of the detection errors and the false alarm rate.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: October 22, 2019
    Inventors: Hyun Woo Lee, Min Seok Noh, Yeong Hyeon Kwon, Seung Hee Han, Dong Cheol Kim, Jin Sam Kwak, Dragan Vujcic