Patents by Inventor In Seok JANG

In Seok JANG 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).

  • Patent number: 11982618
    Abstract: A method of calibrating an optical sensor may include acquiring a first characteristic for an external light source through a detector of an optical sensor while an internal light source of the optical sensor is turned off; driving the internal light source; acquiring a second characteristic for the internal light source and the external light source through the detector, based on driving the internal light source; and acquiring a reference characteristic of the internal light source, for calculation of an absorbance of an object, based on the first characteristic and the second characteristic.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: May 14, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun Nam, Hyeong Seok Jang, Jin Young Park
  • Publication number: 20240153135
    Abstract: Embodiments of the inventive concept provide a substrate treating apparatus and a substrate treating method for allowing a position of a substrate to be known with only an analysis of an image with respect to a light source irradiated to a surrounding of the substrate. The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a support unit configured to seat a substrate; a first light irradiation unit configured to irradiate a first light source to the substrate; an image acquisition unit configured to acquire an image information with respect to the first light source irradiated to the substrate; and an image analysis unit configured to detect a position of the substrate by inputting the image information and analyzing the first light source irradiated to the substrate within the image information which is input.
    Type: Application
    Filed: May 2, 2023
    Publication date: May 9, 2024
    Applicant: SEMES CO., LTD.
    Inventors: Ho Hun LEE, Yong Seok JANG
  • Patent number: 11976875
    Abstract: A refrigerator has a shelf seating protrusion and a separate shelf seating member. The shelf seating protrusion is not formed at an approximate mid-point, height wise, of a storage space defined by an inner casing. The shelf seating member may be coupled to the inner casing to support a shelf assembly. An arrangement of the shelf seating protrusions and the shelf seating member is configured to reduce deformation and cracking of the inner casing due to thermal impact in a manufacturing process or when items are stored on the shelf assembly.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: May 7, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Jun Yeong Kim, Hyung Kyu Park, Jae Seok Jang
  • Publication number: 20240147739
    Abstract: A semiconductor memory device comprising a peripheral circuit structure and a cell structure stacked on the peripheral circuit structure, wherein the cell structure includes a cell substrate including a first face facing the peripheral circuit structure and a second face opposite the first face, a first mold stack including a plurality of first gate electrodes sequentially stacked on the first face, and a channel hole extending through the plurality of first gate electrodes. A channel structure includes a gate dielectric film, a semiconductor film, and a variable resistance film sequentially stacked in the channel hole, wherein the semiconductor film includes a sidewall portion intersecting the first face and the plurality of first gate electrodes, and a top plate portion extending from the sidewall portion in the cell substrate in a parallel manner to the first face.
    Type: Application
    Filed: June 13, 2023
    Publication date: May 2, 2024
    Inventors: Ji Hong KIM, Tae-Seok JANG, Hyun-Mook CHOI
  • Publication number: 20240130849
    Abstract: Disclosed are an artificial implant and a method for manufacturing same, the artificial implant comprising: a silicone shell consisting of an upper portion, a lower portion, and a side portion; and a filler injected into the silicone shell, wherein the silicone shell includes at least one silicone layer and at least one reinforcing layer, the reinforcing layer being provided on at least a portion of the lower portion and the side portion of the silicone shell, or the silicone shell includes a layered structure having a step.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, ll Seok JANG
  • Publication number: 20240130848
    Abstract: Disclosed is an artificial implant comprising: a silicone shell; and a filler filling the interior of the shell, wherein at least a portion of the shell is a rupture-prevention part comprising two or more silicone layers and one or more reinforcing material layers interposed therebetween.
    Type: Application
    Filed: February 11, 2022
    Publication date: April 25, 2024
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Eun Jung SIM, Byung Hwi KIM, Min Kyoung KIM, Ju Dong SONG, II Seok JANG
  • Publication number: 20240129725
    Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 18, 2024
    Applicant: ESTORM CO., LTD.
    Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
  • Publication number: 20240118092
    Abstract: Disclosed is an image-based cooperative simultaneous localization and mapping system and method by using rendezvous. An embodiment of the present invention provides an image-based cooperative simultaneous localization and mapping method in a multi-platform system, the method comprising the steps of: estimating a camera posture on the basis of an image input through a camera in a single SLAM scheme and manufacturing an local map by each of multiple platforms; extracting a non-static feature from the image and managing same; transmitting, to a ground station, the camera posture, the local map, and the non-static feature as platform data; determining, by the ground station, whether a rendezvous situation has occurred between one of the multiple platforms and the remaining platforms, on the basis of the platform data; and when the rendezvous situation occurs, fusing the local map received from two or more rendezvoused platforms into a global map.
    Type: Application
    Filed: March 16, 2021
    Publication date: April 11, 2024
    Inventors: Hyoun Jin KIM, Young Seok JANG
  • Publication number: 20240091767
    Abstract: A gene amplification chip includes a chamber layer, a cover layer, a bottom layer, an inlet, and an outlet. The chamber layer has a first passage and through holes which are formed on one side of the first passage. The cover layer is disposed on one side of the chamber layer and has a cover channel formed to communicate with the first passage and the through holes, wherein the cover channel, the first passage and the through holes allow passage of liquids in a divided manner. The bottom layer is disposed on another side of the chamber layer and has a bottom channel formed to communicate with the first passage and the through holes. The inlet is formed in the cover layer and communicates with the cover channel. The outlet communicates with any one of the cover channel and the bottom channel.
    Type: Application
    Filed: December 15, 2022
    Publication date: March 21, 2024
    Applicant: SAMSUNG ELECTRONICS CO, LTD.
    Inventors: Jae Hong LEE, Won Jong JUNG, Kak NAMKOONG, Hyeong Seok JANG, Jin Ha KIM, Hyung Jun YOUN
  • Publication number: 20240075318
    Abstract: The present disclosure relates to a method for carrying out dose delivery quality assurance for high-precision radiation treatment, in which parameters affecting a pass rate of dose delivery quality assurance can be derived through regression analysis, which is a known statistical analysis method, and a pass rate prediction model capable of predicting each parameter and the pass rate of dose delivery quality assurance can be derived, and accordingly, it can be predicted in advance whether dose delivery quality assurance will be passed according to the parameters through the above prediction model, without repeatedly carrying out dose delivery quality assurance according to a patient's treatment plan, and as a result, the efficiency of dose delivery quality assurance can be enhanced, and the time or capacity required for such quality assurance is reduced, such that radiation treatment for an actual patient can be quickly and precisely carried out.
    Type: Application
    Filed: December 22, 2021
    Publication date: March 7, 2024
    Inventors: Young Nam KANG, Ji Na KIM, Hong Seok JANG, Byung Ock CHOI, Yun Ji SEOL, Tae Geon OH, Na Young AN, Jae Hyeon LEE, Kyu Min HAN, Ye Rim SHIN
  • Patent number: 11911157
    Abstract: Provided is an apparatus for estimating a target component, the apparatus including a temperature controller configured to modulate temperature of an object, a measurer configured to measure a spectrum for each temperature of the object that changes based on the modulation, and a processor configured to obtain effective optical pathlength vectors corresponding to a temperature change based on the spectrum for each temperature of the object, obtain a representative effective optical pathlength based on the obtained effective optical pathlength vectors, and obtain a target component estimation model based on the obtained representative effective optical pathlength.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeong Seok Jang, Sung Hyun Nam, Sung Mo Ahn, Jun Ho Lee, Ho Jun Chang
  • Patent number: 11911114
    Abstract: An ultrasonic probe that acquires an ultrasonic image to diagnose or treat an object, and an ultrasonic imaging apparatus including the same, wherein the ultrasonic probe includes a case, a transducer disposed inside the case to generate ultrasonic waves, a biopsy needle inserted into an object in the vicinity of the case, and a sensor unit including a sensor provided to measure a position of the biopsy needle and disposed inside the transducer, wherein the transducer includes a piezoelectric layer configured to generate ultrasonic waves, a sound absorbing layer disposed on one side of the piezoelectric layer to absorb the ultrasonic waves generated from the piezoelectric layer, and a sound absorbing member disposed on one side of the sound absorbing layer, and the sensor unit is disposed inside the sound absorbing member.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Won-Soon Hwang, Min Seon Seo, Won Seok Jang
  • Publication number: 20240063734
    Abstract: A position sensor of a motor includes: a housing in which a hollow is formed and an accommodation space is formed as surrounding the hollow; a ground ring formed through an inner circumferential surface of the housing; a first PCB installed in the accommodation space and formed with a first circuit part; an induction unit facing the first PCB and rotates; a connecting bushing embedded in the housing and electrically connected to the ground by a fastening member; and a relay unit installed in the accommodation space and relaying the ground ring and the connection bushing. The ground ring is formed with a body formed through the inner circumferential surface, a contact part formed on one side of the body and disposed of in the hollow, and a first connection part extending from the other side of the body and contacting the relay unit.
    Type: Application
    Filed: September 23, 2021
    Publication date: February 22, 2024
    Inventors: Jae Moon JUNG, Byung Wook KWON, Jin Seok JANG, Ji Hoon PARK
  • Publication number: 20240046265
    Abstract: According to the exemplary embodiments of the present invention, there is provided a blockchain based authentication and transaction system including a user DID (Distributed Identity) wallet which is an application program installed on a user's mobile terminal. Here, the user DID wallet allows a user to ascertain whether a counterpart is a legitimate party by verifying a counterpart's VP and expressing the verified counterpart ascertainment information to the user on a screen when the counterpart's VP provided from a counterpart system which is an authentication or transaction counterpart is obtained.
    Type: Application
    Filed: December 27, 2021
    Publication date: February 8, 2024
    Applicant: ESTORM CO., LTD.
    Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
  • Patent number: 11888343
    Abstract: A moving object capable of protecting a converter and a method therefor, includes a first battery outputting a voltage lower than a predetermined voltage and a second battery outputting a voltage higher than the predetermined voltage; a converter electrically connected to the first battery and the second battery and configured to convert the voltage from the first battery and to provide the converted voltage to the second battery; a protector configured to control the voltage of the first battery, which is provided to the converter, in response to a voltage difference between the first battery and the second battery reaching a protection condition; and a processor electrically connected to the protector and configured to determine, in response to the protection condition being reached, a required first battery output according to a target voltage difference between the first battery and the second battery and a request control of the moving object and to control an output of the first battery.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: January 30, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventor: Hyun Seok Jang
  • Publication number: 20240030462
    Abstract: The present invention relates to a method for producing an electrolyte for a vanadium redox flow battery, the method comprising: (a) a step for producing a first vanadium ion solution; (b) a step in which the first vanadium ion solution flows into a first positive electrode electrolyte tank and a first negative electrode electrolyte tank to which a first stack including a positive electrode, a separator, and a negative electrode is connected; (c) a step in which the first vanadium ion solution that has flowed into the positive electrode from the first positive electrode electrolyte tank is oxidized to generate a second vanadium ion solution, and the first vanadium ion solution that has flowed into the negative electrode from the first negative electrode electrolyte tank is reduced to generate a third vanadium ion solution; and (d) a step in which the second vanadium ion solution generated in the positive electrode is reduced into a fourth vanadium ion solution by reacting with a reducing agent.
    Type: Application
    Filed: November 30, 2021
    Publication date: January 25, 2024
    Applicant: LOTTE CHEMICAL CORPORATION
    Inventors: Eun Mi Choi, Dae Sik Kim, Jae Hyuk Lee, Hyeon Seok Jang
  • Publication number: 20240021570
    Abstract: Provided is a bonding apparatus. The bonding apparatus includes a stage configured to accommodate a substrate, a laser light source configured to provide laser light to devices on the substrate, and a bonding plate provided between the laser light source and the stage and configured to provide the devices on the substrate. The bonding plate includes a transparent substrate; a transparent layer below the transparent substrate; an device adhesion layer below the transparent layer and a reflective pattern provided above or below the transparent substrate and the transparent layer.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 18, 2024
    Inventors: Jiho JOO, Yong Sung EOM, CHANMI LEE, Ki Seok JANG, GWANG-MUN CHOI, KWANG-SEONG CHOI, Jin Hyuk OH
  • Publication number: 20240018360
    Abstract: A pigment composition according to an embodiment includes aluminum flakes coated with a plurality of metal oxide layers and TiO2 coated with a metal oxide layer, thus having explosion stability. The pigment composition may be prepared by mixing with TiO2 coated with a metal oxide layer having lower apparent specific gravity as compared to other plate-shaped inorganic particles. The pigment composition can have stability against a thermite reaction by aluminum and metal oxides while preventing deterioration of saturation and opacity.
    Type: Application
    Filed: October 25, 2021
    Publication date: January 18, 2024
    Inventors: Nam-Il LEE, Min-Jae KIM, Jang-Hun HAN, Yun-Seok JANG, Dae-Ho SHIN, Kum-Sung CHO, Kil-Wan CHANG, Kwang-Soo LIM, Byung-Ki CHOI, Kwang-Choong KANG
  • Publication number: 20240004292
    Abstract: A positive-type photosensitive resin composition, an insulating film made from the same, and a display device including such insulating film are provided. The positive photosensitive resin composition is excellent in sensitivity and has excellent chemical resistance, heat resistance, and hygroscopicity by including a polymer containing a hydroxyl group.
    Type: Application
    Filed: September 15, 2023
    Publication date: January 4, 2024
    Inventors: Tai Hoon YEO, Hyoc Min YOUN, Dong Myung KIM, Sun Hee LEE, Ah Rum PARK, Gun Seok JANG, Seok Hyun LEE, Nu Ri OH, In Ho SONG
  • Patent number: 11848484
    Abstract: An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna unit disposed on a top surface of the dielectric layer. The antenna unit includes a radiator including convex portions and concave portions, a transmission line including a first transmission line and a second transmission line that extend in different directions to be connected to the radiator, and a parasitic element disposed to be adjacent to the transmission line and electrically and physically separated from the transmission line and the radiator. A length of the parasitic element in an extension direction of the transmission line is from 45% to 70% of a half wavelength (?/2) at a maximum resonance frequency from the antenna unit.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: December 19, 2023
    Assignees: DONGWOO FINE-CHEM CO., LTD., KREEMO INC.
    Inventors: Won Hee Lee, Dong Pil Park, Young Sub Son, In Seok Jang, Beak Jun Seong, Jung Woo Lee, Seong Tae Jeong, In Kyung Hong, John Joonho Park