Patents by Inventor Jun Ho Lee

Jun 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).

  • APPARATUS AND METHOD FOR OBTAINING TARGET SIGNAL SPECTRUM
    Publication number: 20220054050
    Abstract: An apparatus for obtaining a target signal spectrum includes: a spectrum measurer configured to measure a plurality of spectra from an object; and a processor configured to obtain a difference spectrum matrix by subtracting a reference spectrum from each of the plurality of spectra, and to obtain a spectrum of a target signal based on the obtained difference spectrum matrix.
    Type: Application
    Filed: December 11, 2020
    Publication date: February 24, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ka Ram CHOI, So Young LEE, Jun Ho LEE, Sang Kyu KIM, Hyeong Seok JANG
  • Devices and methods of selecting signal processing algorithm based on parameters
    Patent number: 11240685
    Abstract: A device for performing wireless communication at least one processor configured to generate a condition signal based on at least one parameter associated with the device or the wireless communication, and select at least one of a plurality of signal processing algorithms for performing at least one of a plurality of signal processing functions based on the condition signal, each of the plurality of signal processing functions being associated with the wireless communication.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: February 1, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-ho Lee, In-yup Kang, Young-seok Jung, Min-goo Kim, In-hyoung Kim, Ki-joon Hong
  • WHEEL BEARING HAVING IMPROVED STRUCTURES OF TONE WHEEL AND TONE WHEEL MOUNTING PART
    Publication number: 20220025932
    Abstract: There is provided a wheel bearing for rotatably mounting and supporting a wheel of a vehicle to a vehicle body. The wheel bearing includes a rotary element on which the wheel of the vehicle is mounted and which rotates together with the wheel; a non-rotary element mounted on a chassis component of the vehicle and fixed to the vehicle body; and one or more rolling elements provided between the rotary element and the non-rotary element and configured to rotatably support the rotary element relative to the non-rotary element. The rotary element includes a wheel mounting flange used for mounting the wheel, and a tone wheel or an encoder configured to measure a rotational speed of the wheel may be mounted on a vehicle-body-side end surface of the wheel mounting flange.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Applicant: ILJIN GLOBAL Co.,Ltd
    Inventors: Jun Ho LEE, Sang Jun LEE
  • Head mounted display device and display panel included therein
    Patent number: 11233093
    Abstract: A head mounted display device comprises a display panel comprising first to third subpixels defined at a substrate, a reflection plate provided in the first, second and third subpixels, first electrodes vertically spaced apart from a lower surface of the reflection plate by a first distance, a second distance and a third distance at the first, second and third subpixels, respectively, a white organic stack on the first electrodes at the first, second and third subpixels, a second electrode on the white organic stack, and a first color filter on the second electrode at the third subpixel to transmit light having a long wavelength.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 25, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hong-Seok Choi, Yoon-Deok Han, Gyeong-Woo Kim, Jun-Ho Lee
  • METHOD, APPARATUS, AND COMPUTER PROGRAM OF AUTOMATICALLY GRANTING INSPECTION AUTHORITY TO WORKER ON BASIS OF WORK RESULTS OF CROWDSOURCING-BASED PROJECT
    Publication number: 20220004970
    Abstract: Provided is a method of automatically granting inspection authority to a worker on the basis of work results of a crowdsourcing-based project. According to the disclosure described above, a worker who has the number of cases of consecutive inspection passes matching a preset first value is extracted, selected as a limited inspector, and automatically granted inspection authority. Therefore, a manager of a project may reduce time and manpower consumed to continuously monitor inspection results for work results of a worker who participates in the project and select a worker having an outstanding work ability.
    Type: Application
    Filed: July 30, 2021
    Publication date: January 6, 2022
    Inventors: Min Woo PARK, Jun Ho LEE
  • STORAGE DEVICE AND OPERATING METHOD THEREOF
    Publication number: 20220004338
    Abstract: There are provided a storage device and an operating method thereof. A memory controller includes: an operation mode controller for adjusting a standby entry time by using a host idle interval as an interval between host busy periods and a reference interval, and determining an operation mode, based on the adjusted standby entry time and a subsequent host idle interval; and an operation controller for controlling a memory device according to the operation mode.
    Type: Application
    Filed: November 17, 2020
    Publication date: January 6, 2022
    Inventors: Jun Ho Lee, Bo Hyun Choi
  • RECHARGEABLE BATTERY
    Publication number: 20210408649
    Abstract: A rechargeable battery includes: an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode; a case connected to the first electrode to house the electrode assembly and including an opening to expose the electrode assembly; a cap plate coupled with the case to cover an outer region of the opening and including a through-hole to expose a center region of the opening; and a terminal plate bonded to and insulated from the cap plate to cover the through-hole and connected to the second electrode, and the outer surface of the case has a first protrusions-and-depressions shape.
    Type: Application
    Filed: February 18, 2021
    Publication date: December 30, 2021
    Inventors: Byongchul WOO, Kijun KIM, Jun Ho LEE, Seunghyup HA
  • Apparatus for measuring spectrum, method of correcting temperature change of light source in spectrum, and apparatus and method for estimating analyte concentration
    Patent number: 11199492
    Abstract: An apparatus for measuring a spectrum includes a light source array configured to emit light towards an object, a photodetector configured to detect light reflected by the object; and a processor configured to measure, using the light source array and the photodetector, a plurality of temperature correction spectra based on a temperature change of the light source array, obtain a light source temperature drift vector by analyzing the measured plurality of temperature correction spectra, measure, using the light source array and the photodetector, an analysis spectrum by using the light source array and the photodetector, and adjust the measured analysis spectrum to reduce an effect of the temperature change of the light source array by using the obtained light source temperature drift vector.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: December 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeong Seok Jang, Jae Wook Shim, Hyun Seok Moon, Kun Sun Eom, Jun Ho Lee, Myoung Hoon Jung
  • Recombinant polynucleotide coding for polypeptide comprising reporter moiety, substrate moiety and destabilizing moiety, host cell comprising same and use of same
    Patent number: 11198859
    Abstract: Provided are a recombinant polynucleotide encoding a polypeptide including a reporter moiety, a substrate moiety, and a destabilization moiety, a host cell including the same, and use thereof to measure the level of a protease by using the recombinant polynucleotide.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: December 14, 2021
    Assignee: MEDYTOX INC.
    Inventors: Hyun Ho Jung, Gi Hyeok Yang, Jun Ho Lee, Dong Kyu Lee, Young Rae Lee
  • INTERMEDIATE TRANSFER BELT STRUCTURE TO MAINTAIN AXIAL DISTANCE BETWEEN DRIVING ROLLER AND BACKUP ROLLER
    Publication number: 20210341037
    Abstract: An intermediate transfer belt assembly includes an intermediate transfer belt, a driving roller, a backup roller, a driving frame; and a backup frame. The driving roller and the backup roller spaced apart from each other to support and move the intermediate transfer belt in a first direction. The driving frame is to rotatably support the driving roller. The backup frame is connected to the driving frame, is to rotatably support the backup roller and is to move in the first direction.
    Type: Application
    Filed: January 21, 2020
    Publication date: November 4, 2021
    Inventors: Saehoon HAN, Jun Ho LEE
  • SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20210335790
    Abstract: Provided are a semiconductor memory device and a method of fabricating the same. The semiconductor memory device may include: a first impurity doped region and a second impurity doped region spaced apart from each other in a semiconductor substrate, a bit line electrically connected to the first impurity doped region and crossing over the semiconductor substrate, a storage node contact electrically connected to the second impurity doped region, a first spacer and a second spacer disposed between the bit line and the storage node contact, and an air gap region disposed between the first spacer and the second spacer. The first spacer may cover a sidewall of the bit line, and the second spacer may be adjacent to the storage node contact. A top end of the first spacer may have a height higher than a height of a top end of the second spacer.
    Type: Application
    Filed: July 9, 2021
    Publication date: October 28, 2021
    Inventors: Jungwoo SONG, Kwangmin KIM, Jun Ho LEE, Hyuckjin KANG, Yong Kwan KIM, Sangyeon HAN, Seguen PARK
  • Semiconductor memory device and method of fabricating the same
    Patent number: 11114440
    Abstract: Provided are a semiconductor memory device and a method of fabricating the same. The semiconductor memory device may include: a first impurity doped region and a second impurity doped region spaced apart from each other in a semiconductor substrate, a bit line electrically connected to the first impurity doped region and crossing over the semiconductor substrate, a storage node contact electrically connected to the second impurity doped region, a first spacer and a second spacer disposed between the bit line and the storage node contact, and an air gap region disposed between the first spacer and the second spacer. The first spacer may cover a sidewall of the bit line, and the second spacer may be adjacent to the storage node contact. A top end of the first spacer may have a height higher than a height of a top end of the second spacer.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jungwoo Song, Kwangmin Kim, Jun Ho Lee, Hyuckjin Kang, Yong Kwan Kim, Sangyeon Han, Seguen Park
  • Recombinant microorganism for producing crocin and method for producing crocin using the same
    Patent number: 11104927
    Abstract: The present disclosure relates to a recombinant microorganism for producing crocin in which a gene (CCD2) encoding carotenoid cleavage dioxygenase, a gene (aldH) encoding crocetin dialdehyde dehydrogenase and a gene (UDP-glycosyltransftrase, UGT) encoding crocin biosynthesis enzyme are introduced, and a method for producing crocin using the same. Compared with the conventional method for producing crocin, which is produced in small amounts through a part of plants or callus, the production method using the recombinant microorganism of the present disclosure enables mass production of crocin.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: August 31, 2021
    Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Pyung Cheon Lee, Jun Ho Lee
  • Timing controller based on heap sorting, modem chip including the same, and integrated circuit including the timing controller
    Patent number: 11068021
    Abstract: A modem chip includes a processor configured to generate instructions, a timing controller configured to respectively generate control signals corresponding to the instructions at the execution times of the instructions, and a plurality of intellectual property blocks, each configured to operate in response to a corresponding control signal of the control signals. The timing controller includes a heap sorting circuit configured to sort the instructions according to execution orders of the instructions based on heap sorting using the execution times, a reference counter configured to generate a reference time, and a signal generator configured to generate a control signal corresponding to a current instruction when the reference time matches the execution time of the current instruction having a highest execution order among the instructions.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: July 20, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Min Kim, Won-Seok Jeong, Il-Muk Choi, Jun-Ho Lee, Sung-Chul Han, Ki-Joon Hong, Seung-Joong Hwang
  • VEHICLE, COMMUNICATION SYSTEM AND COMMUNICATION METHOD USING THE SAME
    Publication number: 20210211869
    Abstract: The present disclosure provides a communication method comprising registering a public key for a vehicle, generating a pseudonym ID, transmitting the pseudonym ID, verifying whether the vehicle is registered, and storing a first transaction. Registration of the public key for the vehicle comprises receiving a service with a service provider. The pseudonym ID is generated based on the public key. The pseudonym ID and vehicle data are transmitted to a road side unit. Verification as to whether the vehicle is registered with the service provider is performed based on the transmitted pseudonym ID. A transaction including the pseudonym ID and the vehicle data is then stored in a database of the service provider according to a result of the verification.
    Type: Application
    Filed: September 3, 2020
    Publication date: July 8, 2021
    Inventors: JUN HO LEE, JANG-WON LEE
  • Display device and method of driving the same
    Patent number: 11056071
    Abstract: A display device according to an embodiment includes a driving unit generating an nth primary gate voltage, an nth secondary gate voltage and a data voltage during a plurality of driving frames; and a display panel storing a threshold voltage using the nth primary gate voltage, the nth secondary gate voltage and the data voltage during the plurality of driving frames and displaying an image using a sum of the data voltage and the threshold voltage during a plurality of staying frames after the plurality of driving frames, wherein a sampling period for storing the threshold voltage of one of the plurality of driving frames is shorter than at least one sampling period of others of the plurality of driving frames.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 6, 2021
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sung-Bin Ryu, Jun-Ho Lee
  • DISPLAY PANEL AND HEAD MOUNTED DISPLAY DEVICE HAVING THE SAME
    Publication number: 20210199972
    Abstract: Disclosed are a display panel which changes the inner structure of an organic light emitting stack and a color transmission structure so as to improve luminance, and a head mounted display device using the same.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 1, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Seung-Ryong JOUNG, Sang-Hun HAN, Ahn-Ki KIM, Hong-Seok CHOI, Yoon-Deok HAN, Gyeong-Woo KIM, Jun-Ho LEE, Hee-Su BYEON
  • ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE USING THE SAME
    Publication number: 20210202876
    Abstract: Discussed is an organic light emitting device in which a light emitting layer includes a host and different kinds of dopants, the fluorescent dopant is formed of a material having energy level properties facilitating thermally activated delayed fluorescence (TADF), and thus energy is concentratedly transferred to the fluorescent dopant so as to increase luminous efficacy of a single color.
    Type: Application
    Filed: December 24, 2020
    Publication date: July 1, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Gyeong-Woo KIM, Hong-Seok CHOI, Seung-Ryong JOUNG, Jun-Ho LEE, Yoon-Deok HAN, Hee-Su BYEON
  • SMALL UNDERWATER VEHICLE HAVING A HOVERING SYSTEM USING THE TUBE TYPE LAUNCHER AND METHOD FOR ASSEMBLING THE SAME
    Publication number: 20210171171
    Abstract: An underwater vehicle having a hovering system using a tube type launcher. The underwater vehicle includes a streamlined body and a hovering system connected to a rear of the streamlined body to generate a kinetic force of the streamlined body. The hovering system includes an extension shaft extended to be connected to the rear, a connection assembly connected to the rear through the extension shaft, and an auxiliary propeller assembly connected to the connection assembly.
    Type: Application
    Filed: November 30, 2020
    Publication date: June 10, 2021
    Applicant: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Kun Chul HWANG, Dong Hoon LEE, Jun Ho LEE, Jae Moon YOON
  • APPARATUS AND METHOD FOR ESTIMATING AGING LEVEL
    Publication number: 20210169338
    Abstract: An apparatus for estimating an aging level may include: a light emitter configured to emit blue light to an object; a light receiver configured to measure fluorescence emanating from the object; and a processor configured to estimate the aging level of the object based on the measured fluorescence and an aging level estimation model.
    Type: Application
    Filed: May 26, 2020
    Publication date: June 10, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Seok SHIN, Sung Mo AHN, Jin Young PARK, Jun Ho LEE, Hyeong Seok JANG