Patents by Inventor Sang-Jin Lee

Sang-Jin 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: 20220010932
    Abstract: An apparatus for supplying gas includes: an ion chamber; and a gas supply unit connected to the ion chamber, wherein the gas supply unit includes: a case having an internal space; an inactive gas supply unit connected to the ion chamber; and a hydrogen gas supply unit installed inside or outside of the case, wherein the hydrogen gas supply unit includes: a hydrogen gas generator generating hydrogen gas; a controller connected to the hydrogen gas generator; a dehumidifying filter connected to the controller and removing moisture from the hydrogen gas; and a purifying filter connected to the dehumidifying filter and removing an impurity from the hydrogen gas, wherein the hydrogen gas generator is configured to generate the hydrogen gas through a chemical reaction between a reactant and a hydrogen-containing solid raw material.
    Type: Application
    Filed: March 22, 2021
    Publication date: January 13, 2022
    Inventors: Sang Jin LEE, Young Kwon KIM, Ungi BAK, Jonghyun LEE, Ui Yong JUNG
  • Publication number: 20220013630
    Abstract: A semiconductor device includes first and second active patterns extending in a first direction, a first epitaxial pattern on the first active pattern and adjacent to the second active pattern, a second epitaxial pattern on the second active pattern and adjacent to the first active pattern, an element separation structure separating the first and second active patterns between the first and second epitaxial patterns, and including a core separation pattern, and a separation side wall pattern on a side wall of the core separation pattern, and a gate structure extending in a second direction intersecting the first direction, on the first active pattern. An upper surface of the gate structure is on the same plane as an upper surface of the core separation pattern. The separation side wall pattern includes a high dielectric constant liner, which includes a high dielectric constant dielectric film including a metal.
    Type: Application
    Filed: June 30, 2021
    Publication date: January 13, 2022
    Inventors: Sung Sik Park, Sang Jin Kim, Tae Hwan Oh, Hyun Jeong Lee, Sung Jin Jang, Gyu Min Jeong
  • Publication number: 20220013270
    Abstract: A coil component includes a core portion, and first and second coil portions wound to form at least one or more turns on the core portion. The core portion includes a first core portion on which the first coil portion is wound, a second core portion on which the second coil portion is wound, and a third core portion which is disposed to be spaced apart from and between the first and second core portions and on which the first and second coil portions are wound to overlap each other.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 13, 2022
    Inventors: Chan YOON, Dong Hwan LEE, Dong Jin LEE, Sang Soo PARK
  • Patent number: 11222729
    Abstract: An electronic device is provided that includes a display, a biometric sensor, a motion sensor, a communication circuit configured to receive a signal for obtaining information related to a location of the electronic device, and a processor electrically connected with the display, the biometric sensor, the motion sensor, and the communication circuit, wherein the processor is configured to identify repeated activities related to the user, which follow a lapse of time, based on motion information obtained according to the lapse of time by using the motion sensor and location information obtained according to the lapse of time by using the communication module, calculate a stress index of the user corresponding to the repeated activities based on biometric information obtained by using the biometric sensor, and provide at least one activity of the repeated activities and a stress index corresponding to the at least one activity.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: January 11, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Su Hong, Sang Beom Nam, Yong Jin Lee
  • Publication number: 20220005017
    Abstract: The present disclosure relates to an electronic device and system for in-vehicle payment. According to an embodiment, an electronic device installed inside a vehicle can operate in a vehicle entry state when entry of the vehicle into a specific area is confirmed, request payment information from a server through a communication circuit when a payment initiation condition is confirmed while operating in the vehicle entry state, receive the payment information through the communication circuit, provide, through a display, an interface for payment based on the received payment information, and request a payment from the server through the communication circuit when a payment confirmation input is detected on the displayed interface. Other embodiments can be applied.
    Type: Application
    Filed: October 23, 2019
    Publication date: January 6, 2022
    Applicant: ParkingCloud Co., Ltd.
    Inventors: Hwa Jin LEE, Sang Yong SHIN
  • Publication number: 20220002666
    Abstract: The present invention provides a Streptomyces sp. SNC087 strain (KCCM12505P) that is isolated from seawater and produces staurosporine, a method for producing staurosporine using the same, a method for culturing the same, and a pure culture medium of the same.
    Type: Application
    Filed: June 18, 2020
    Publication date: January 6, 2022
    Inventors: Grace CHOI, Jeong Min LEE, Mi Jin YIM, Sang Jip NAM
  • Publication number: 20220006022
    Abstract: A compound represented by Chemical Formula 1 and an organic light emitting device comprising the same, the compound used as a material of an organic material layer of the organic light emitting device and providing improved efficiency, low driving voltage and improved lifetime characteristics.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 6, 2022
    Inventors: Sang Duk SUH, Dong Hoon LEE, Boon Jae JANG, Min Woo JUNG, Jungha LEE, Su Jin HAN, Seulchan PARK, Sunghyun HWANG
  • Patent number: 11214164
    Abstract: A method for controlling wireless power transfer to an EV using a bridgeless rectifier may include detecting a phase difference between an input voltage of a transmission-side resonance circuit and an output voltage of a reception-side resonance circuit; after detecting the phase difference, predicting a resonance frequency change direction according to a preconfigured design condition; and controlling switching time points of switches included in the bridgeless rectifier in a direction compensating for the predicted change direction.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: January 4, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Research & Business Foundation Sungkyunkwan University
    Inventors: Jae Eun Cha, Woo Young Lee, Gyu Yeong Choe, Byoung Kuk Lee, Jong Eun Byun, Sang Joon Ann, Won Jin Son, Jae Han Lee
  • Patent number: 11215950
    Abstract: The present disclosure relates to improved holographic reconstruction device and a method. In one aspect, the present disclosure relates to improved holographic reconstruction device and method that can measure a digital hologram regardless of optical characteristics of an object to be measured, by an all-in-one type system integrating a transmissive system that measures an object transmitting light and a reflective system that measures an object reflecting light.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: January 4, 2022
    Assignee: Naeilhae, Co., Ltd.
    Inventors: Byung Mok Kim, Mal Eum Sung, Seong Jin Park, Sang Jin Lee
  • Patent number: 11215786
    Abstract: One embodiment of a lens driving device may comprise: a cover member; a bobbin which is disposed within the cover member so as to be movable in a first direction; a first magnet which is disposed within the cover member to move the bobbin in the first direction; a winding ring which is coupled to the bobbin; a coil which is wound around the outer circumferential surface of the winding ring and applies current for the movement of the bobbin in the first direction; a base which is coupled to the lower end of the cover member; and a flexible circuit board which is disposed on the lower side of the bobbin so as to be electrically connected with the coil.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: January 4, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Jun Min, Sung Guk Lee, Tae Jin Jung
  • Patent number: 11215789
    Abstract: An embodiment comprises: a housing; a bobbin for mounting a lens, the bobbin being accommodated inside the housing; a first coil disposed on an outer circumferential surface of the bobbin; a magnet disposed in the housing; and a second coil disposed in the housing, wherein the second coil comprises a third coil and a fourth coil, a first signal is applied to the first coil, a second signal is applied to the fourth coil, and an induction voltage is generated in the second coil by a mutual induction operation between the first coil and the second coil.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: January 4, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Ok Park, Byung Wook Son, Seong Min Lee, Jun Taek Lee, Kap Jin Lee
  • Publication number: 20210403962
    Abstract: The present disclosure relates to modified homoserine dehydrogenase and a method for producing a homoserine-derived L-amino acid using the same.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Hyo Jin KIM, Lan HUH, Sang Jo LIM, Hyun Ah KIM, Hyoung Joon KIM, Chang il SEO, Seung Bin LEE, Ji Sun LEE
  • Publication number: 20210405053
    Abstract: The present disclosure relates to a method for providing diagnostic information for biliary tract cancer and an apparatus for diagnosing biliary tract cancer. According to an aspect of the present disclosure, there is provided a method for providing diagnostic information for biliary tract cancer including obtaining biological samples; measuring concentration of a marker for predicting biliary tract cancer in the biological samples; and providing diagnostic information for biliary tract cancer using the measured concentration of the marker, where the marker includes Nudifloramide.
    Type: Application
    Filed: July 23, 2021
    Publication date: December 30, 2021
    Inventors: Byong Chul Yoo, Kyung Hee Kim, Sang Myung Woo, Sun-Young Kong, Tae Hyun Kim, Sang Jae Park, Woo Jin Lee, Sung-Sik Han
  • Patent number: 11209946
    Abstract: A touch sensor according to an embodiment of the present invention includes a substrate layer, and sensing electrodes arranged on the substrate layer. The sensing electrodes includes a stacked structure of a transparent oxide electrode layer and a metal layer, and has an optical ratio of 5 or less. A structure of high transmittance and low reflectance can be implemented by a control of the optical ratio of the sensing electrodes.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: December 28, 2021
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Sung Jin Noh, Han Tae Ryu, Do Hyoung Kwon, Sang Jin Park, Jun Gu Lee
  • Publication number: 20210394682
    Abstract: The present disclosure relates to a console tray for a vehicle capable of increasing a capacity of the tray itself by reducing a rotation radius of a cover of the console tray.
    Type: Application
    Filed: November 9, 2020
    Publication date: December 23, 2021
    Inventors: Hyuk-Jae Kwon, Ik-Jin Jung, Sang-Ki Lee, Kwan-Woo Lee, Yong-Dae Kim
  • Publication number: 20210397362
    Abstract: The present technology relates to a semiconductor device and a method of operating the same. The semiconductor device includes a sensing voltage generator configured to generate a temperature voltage having a voltage level determined according to an internal temperature of the semiconductor device and a reference voltage having a constant voltage level, a code generator configured to generate a temporary code including a sensing code value corresponding to the internal temperature and a boundary value indicating whether the internal temperature is included in a boundary portion associated with at least one temperature range corresponding to the sensing code value based on the temperature voltage and the reference voltage, and a code correction component configured to generate a correction code for generating an operation voltage of the semiconductor device by correcting the temporary code, based on the temporary code and a previously generated correction code.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 23, 2021
    Inventors: Young Gyun KIM, Ki Woong LEE, Sang Jin LEE
  • Publication number: 20210399069
    Abstract: A display device includes a first substrate including a display area and a non-display area, first banks spaced apart from each other in the display area and in the non-display area on the first substrate, electrodes spaced apart from each other on the first banks in the display area, dummy electrodes spaced apart from each other on the first banks in the non-display area, a first pattern between the electrodes in the display area, a second pattern between the dummy electrodes in the non-display area, a first light emitting element on the first pattern, a second light emitting element on the second pattern, contact electrodes respectively on the electrodes in the display area to contact one end of the first light emitting element, and dummy contact electrodes respectively on the dummy electrodes in the non-display area to contact one end of the second light emitting element.
    Type: Application
    Filed: June 9, 2021
    Publication date: December 23, 2021
    Inventors: Cha Dong KIM, Hee Na KIM, In Kyung YOO, Sang Jin LEE, Chong Sup CHANG
  • Publication number: 20210399232
    Abstract: Provided is compound of Chemical Formula 1: wherein: each X1 is independently N or CH, provided that at least one of them is N; each X2 is independently N or CH, provided that at least one of them is N; Ar1 to Ar4 are each independently a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S; Ar5 is a substituted or unsubstituted C6-60 aryl or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S; each R1 is independently hydrogen, deuterium, a substituted or unsubstituted C1-60 alkyl, a substituted or unsubstituted C3-60 cycloalkyl, a substituted or unsubstituted C6-60 aryl, or a substituted or unsubstituted C5-60 heteroaryl containing one or more of N, O, and S; and n is an integer of 0 to 4, and an organic light emitting device including the same.
    Type: Application
    Filed: November 22, 2019
    Publication date: December 23, 2021
    Inventors: Min Woo JUNG, Dong Hoon LEE, Boon Jae JANG, Wanpyo HONG, Sang Duk SUH, Jungha LEE, Su Jin HAN, Seulchan PARK, Sunghyun HWANG
  • Publication number: 20210392863
    Abstract: The present disclosure relates to a dwarfism animal model carrying an IGF-1 gene mutation and a method for generating the same. According to the present disclosure, the problem that an animal dies immediately after birth is overcome, the majority of phenotypes seen in Laron syndrome patients may be observed in the dwarfism animal model, and the dwarfism animal model has decreased expression of personality genes. Thus, the dwarfism animal model may be effectively used as a dwarfism-related disease model.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 23, 2021
    Inventors: Sun Uk KIM, Young Ho PARK, Kyu Tae CHANG, Bo Woong SIM, Bong Seok SONG, Hae Jun YANG, Sang Rae LEE, Kang Jin JEONG, Pil Soo JEONG, Yeung Bae JIN, Phil Yong KANG, Seung Hwan LEE, Hwal Yong LEE, Kyung Seob LIM, Young Hyun KIM, Ji Su KIM, Han Na KIM, Hee Chang SON, Seung Bin YOON, Jong Hee LEE, Seon A CHOI, Jae Won HUH
  • Publication number: 20210398703
    Abstract: The present invention relates to a disposal container and a storage system for high-level radioactive waste and, more specifically, to a disposal container for high-level radioactive waste using multiple barriers and a barrier system using thereof, the disposal container having the multiple barriers consisting of an inner wall made of carbon steel for excellent corrosion resistance and ease of manufacture, a middle wall made of Inconel, which is bonded to a lateral surface of the inner wall, and an outer wall made of copper, which is bonded to a lateral surface of the middle wall.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 23, 2021
    Inventors: Seung-Hyun KIM, Hyung-Jin KIM, Hyung-Ju YUN, Chang-Min SHIN, Min-Seok KIM, Jeong-Hwan LEE, Sang-Hwan LEE, Man-Ho HAN, Tae-Man KIM