Patents by Inventor Jin Ho Jung

Jin Ho Jung 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: 20250098740
    Abstract: The aerosol generating device includes a housing, a mouth side end, at least one cartridge configured to store an aerosol forming substrate, and an aerosol generator connected to the cartridge and configured to generate an aerosol, wherein the aerosol generator includes a substrate including a plate shape, at least one transducer disposed on the substrate, and an atomization region on a surface of the substrate, in which an aerosol is generated, wherein the substrate is disposed in the housing to form an acute angle with respect to a central axis that is parallel to a longitudinal direction of the housing, and the transducer is configured to convert an electrical signal into a surface acoustic wave (SAW), and the SAW is transferred to the atomization region through the substrate to aerosolize the aerosol forming substrate.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 27, 2025
    Applicant: KT&G CORPORATION
    Inventors: Chul Ho JANG, Gyoung Min GO, Jangwon SEO, Jin Chul JUNG
  • Publication number: 20250098777
    Abstract: Provided is an aerosol generating device which determines a type of a liquid included in a cartridge, transmits a signal identifying the type of the liquid to a terminal, receives a control signal including information about the liquid from the terminal, controls an operation of the electronic device based on the control signal, and transmits an inhalation completion notification to the terminal.
    Type: Application
    Filed: October 5, 2023
    Publication date: March 27, 2025
    Applicant: KT&G CORPORATION
    Inventors: Jang Won SEO, Gyung Min GO, Chul Ho JANG, Jin Chul JUNG
  • Publication number: 20250089797
    Abstract: A method of determining a temperature of a vibrator included in a cartridge, includes: when the vibrator of the cartridge is coupled to a driving circuit of the electronic device, supplying a signal to the driving circuit; determining a phase difference between a current and a voltage between both ends of the vibrator and a shunt resistor; determining a reactance component of the vibrator based on a resistance value of the shunt resistor and the phase difference; and determining a temperature of the vibrator based on the reactance component.
    Type: Application
    Filed: October 20, 2023
    Publication date: March 20, 2025
    Applicant: KT&G CORPORATION
    Inventors: Jin Chul JUNG, Gyung Min GO, Jang Won SEO, Chul Ho JANG
  • Publication number: 20250090491
    Abstract: This disclosure provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections.
    Type: Application
    Filed: August 7, 2024
    Publication date: March 20, 2025
    Inventors: Johan NEYTS, Daniel POON, Keith Bruce PFISTER, Young-Sik JUNG, Soo Bong HAN, Yashwardhan R. MALPANI, Prashant CHAKRASALI, Sang-Ho LEE, Chong-Kyo LEE, Chonsaeng KIM, Jin Soo SHIN, Hae Soo KIM
  • Publication number: 20250098036
    Abstract: The present invention relates to a method for manufacturing an electrostatic chuck, and more specifically, to a method for manufacturing an electrostatic chuck with minimized temperature deviation. The method of the present invention includes: a step S10 of forming a metal layer by depositing metal on a lower portion of a base containing a ceramic material and provided with an ESC electrode at an upper portion thereof; and a step S20 of forming a heater electrode by forming a pattern on the metal layer using a photolithography process.
    Type: Application
    Filed: January 31, 2024
    Publication date: March 20, 2025
    Inventors: Yun Hwi Park, Jin Yeol Wang, Yong Seok Choi, Ji Ho Uh, Seung Min Ryu, Do Youn Kim, Yoon Ho Jung
  • Publication number: 20250089770
    Abstract: A cartridge for an aerosol generating device includes a reservoir configured to store an aerosol generating material, a wick configured to receive the aerosol generating material from the reservoir, a vibrator configured to vibrate the wick to atomize the aerosol generating material, and a reinforcing member including an atomization space communicating with the wick, wherein the reinforcing member includes a first opening that communicates with the atomization space, and a pressing surface configured to press the wick while contacting a partial area of the wick.
    Type: Application
    Filed: June 21, 2023
    Publication date: March 20, 2025
    Applicant: KT & G CORPORATION
    Inventors: Chul Ho JANG, Gyoung Min GO, Jangwon SEO, Jin Chul JUNG
  • Publication number: 20250089802
    Abstract: An aerosol generating device includes a main body including a cartridge fastening area, a cartridge detachably fastened to the cartridge fastening area, and a temperature sensor positioned to face the cartridge fastening area in the main body and including an infrared sensor, wherein the cartridge includes a reservoir configured to store an aerosol generating material, a transmission member configured to receive the aerosol generating material from the reservoir, a vibrator assembly configured to atomize the aerosol generating material by vibrating the transmission member, a housing configured to accommodate the reservoir, the transmission member, and the vibrator assembly and including a sensor hole formed at a position opposite to the temperature sensor, and a lens positioned between the sensor hole and the temperature sensor.
    Type: Application
    Filed: May 19, 2023
    Publication date: March 20, 2025
    Applicant: KT&G CORPORATION
    Inventors: Chul Ho JANG, Gyoung Min GO, Jangwon SEO, Jin Chul JUNG
  • Publication number: 20250082015
    Abstract: A cartridge for an aerosol generating device includes a reservoir configured to store an aerosol generating material, and a vibrator configured to generate vibration to atomize the aerosol generating material, wherein the vibrator may include a body configured to generate vibration, an electrode layer stacked on at least one surface of the body, and a coating layer stacked in a partial area of the electrode layer and formed of a light absorbing material.
    Type: Application
    Filed: June 14, 2023
    Publication date: March 13, 2025
    Applicant: KT&G CORPORATION
    Inventors: Chul Ho JANG, Gyoung Min GO, Jangwon SEO, Jin Chul JUNG
  • Publication number: 20250083186
    Abstract: According to an example embodiment, a drive circuit for supplying power to a vibrator includes one or more capacitors connected in parallel, an inductor connected to a first electrical contact point, a switch having a drain terminal connected to the first electrical contact point, a first power source configured to provide a voltage to a gate terminal of the switch, a second power source configured to provide a voltage to a second end of the inductor, and a resistor connected between the gate terminal of the switch and the ground.
    Type: Application
    Filed: July 14, 2023
    Publication date: March 13, 2025
    Applicant: KT&G CORPORATION
    Inventors: Jangwon SEO, Gyung Min GO, Chul Ho JANG, Jin Chul JUNG
  • Publication number: 20250082024
    Abstract: A method of controlling an electronic device includes determining whether a vibrator of a cartridge unit is connected to a driving circuit of the electronic device, determining a natural frequency of the vibrator connected to the driving circuit, and controlling a connection method of connecting one or more capacitors each connected in parallel with the vibrator based on the determined natural frequency is disclosed.
    Type: Application
    Filed: September 19, 2023
    Publication date: March 13, 2025
    Applicant: KT&G CORPORATION
    Inventors: Jang Won SEO, Gyung Min GO, Chul Ho JANG, Jin Chul JUNG
  • Publication number: 20250072505
    Abstract: The present disclosure relates to a heating assembly including an accommodating unit configured to accommodate an aerosol generating article heatable by an induced magnetic field, a spiral coil arranged outside the accommodating unit and configured to generate an induced magnetic field toward the accommodating unit, and a first supporter arranged at a side in the accommodating unit, supporting an outer surface of the aerosol generating article, and separating the outer surface of the aerosol generating article accommodated in the accommodating unit from an inner wall of the accommodating unit, wherein the spiral coil is wound to form a plate shape covering a portion of an outer wall of the accommodating unit, and a center around which the spiral coil is wound is arranged at a point of the outer wall of the accommodating unit.
    Type: Application
    Filed: August 29, 2023
    Publication date: March 6, 2025
    Applicant: KT&G CORPORATION
    Inventors: Chul Ho JANG, Gyoung Min GO, Jang Won SEO, Jin Chul JUNG
  • Publication number: 20250072491
    Abstract: A driving circuit according to an example has a form of a full bridge including four switches, and the driving circuit includes a first alternating current power supply that provides a voltage to a gate terminal of a first switch and a gate terminal of a fourth switch, a second alternating current power supply that provides a voltage to a gate terminal of a second switch and a gate terminal of a third switch, and a direct current power supply that provides a direct current voltage to a drain terminal of the first switch and a drain terminal of the third switch.
    Type: Application
    Filed: May 22, 2023
    Publication date: March 6, 2025
    Applicant: KT&G CORPORATION
    Inventors: Jangwon SEO, Gyung Min GO, Chul Ho JANG, Jin Chul JUNG
  • Publication number: 20250070134
    Abstract: A positive electrode active material includes lithium nickel-based oxide particles having a single-particle form composed of a single nodule or a single-particle-like form, which is a complex of at most 30 nodules. The positive electrode active material further includes a coating layer formed on the surface of the lithium nickel-based oxide particles, wherein the coating layer is formed by using a nano-sized coating precursor which is a chelate complex comprising lithium, nickel, cobalt, and Ma, where Ma is Mn, Al, or a combination thereof.
    Type: Application
    Filed: December 23, 2022
    Publication date: February 27, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Chi Ho Jo, Wang Mo Jung, Tae Gu Yoo, Jin Tae Hwang, Hae Jung Jung, Jong Wook Heo, Hyeon Jin Cho
  • Patent number: 12235539
    Abstract: A liquid crystal display apparatus includes: a liquid crystal panel; and a viewer-side polarizing plate stacked on a light exit surface of the liquid crystal panel, and the viewer-side polarizing plate includes a patterned layer including a first resin layer and a second resin layer having different indexes of refraction; and a patterned portion including multiple engraved optical patterns and a flat section between adjacent engraved optical patterns of the multiple optical patterns is formed at an interface between the first resin layer and the second resin layer, and the liquid crystal display apparatus satisfies Equation 1 herein and the engraved optical patterns have an aspect ratio of 0.3 or more.
    Type: Grant
    Filed: March 9, 2023
    Date of Patent: February 25, 2025
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Yong Un Jung, Young Hyun Ju, So Yeon Gong, Jin Woo Kim, Da Neung Park, Young Oh, Dong Ho Wee
  • Publication number: 20250062323
    Abstract: A positive electrode active material including a lithium nickel-based oxide in the form of a single particle composed of one nodule or a pseudo-single particle that is a composite of 30 or less nodules; and a coating portion which is formed in the form of an island on a portion of a surface of the lithium nickel-based oxide particle and includes cobalt (Co), wherein, in a Ni L3-edge spectrum obtained by measuring the surface of the lithium nickel-based oxide, which is in contact with the coating portion, by electron energy loss spectroscopy, an intensity at 855.5 eV is higher than an intensity at 853 eV. A preparation method thereof, a positive electrode and a lithium secondary battery which include the positive electrode active material are also provided.
    Type: Application
    Filed: January 6, 2023
    Publication date: February 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hae Jung Jung, Wang Mo Jung, Chi Ho Jo, Tae Gu Yoo, Jin Tae Hwang, Jong Wook Heo, Hyeon Jin Cho
  • Patent number: 12228861
    Abstract: An apparatus for treating a substrate includes a treating vessel having an inner space, a support unit that supports and rotates the substrate in the inner space, and an exhaust unit that releases an air flow in the inner space. The exhaust unit includes an air-flow guide duct into which the air flow is introduced in a tangential direction with respect to a rotating direction of the substrate supported on the support unit.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: February 18, 2025
    Assignee: SEMES Co., Ltd.
    Inventors: Ki Sang Eum, Jin Ho Choi, Sun Wook Jung, Byoung Doo Choi, Hee Man Ahn, Si Eun Kim
  • Publication number: 20250051390
    Abstract: The present invention relates to a novel peptoid derivative and the like. The peptoid derivative is obtained by partially modifying an adiponectin receptor peptide, and has high stability and excellent p-AMPK activity, compared to existing adiponectin receptor peptides and has improved physical properties and activity, thus having the advantage of being suitable for drug formulation. Therefore, the peptoid derivative of the present invention can be used for the prevention or treatment of skin inflammatory diseases, wounds, hair loss, fibrosis, metabolic diseases, or cancer, or the prevention or amelioration of aging, sensitive skin, wrinkles, or moisturization.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 13, 2025
    Inventors: Jin Ho CHUNG, Eun Ju KIM, Joong Heon SUH, Ji Hoon LEE, Yoon Na KWAK, Go Ni JUNG, Sun You PARK, Myeong A CHOI, Ju Sik MIN, Ha Yeon LEE
  • Publication number: 20250049891
    Abstract: The present disclosure relates to a novel peptide derivative, etc., the peptide derivative being a partially modified adiponectin receptor peptide which, compared to conventional adiponectin receptor peptides, has higher stability, superior p-AMPK activity, and improved physical properties and activity and thus offers advantages when formulated into a drug. Therefore, the peptide derivative of the present invention can be used to prevent or treat inflammatory skin diseases, wounds, hair loss, fibrosis, metabolic diseases, or cancer, to prevent or alleviate aging, sensitive skin, or wrinkles, or to enhance moisturization.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 13, 2025
    Inventors: Jin Ho CHUNG, Eun Ju KIM, Joong Heon SUH, Ji Hoon LEE, Yoon Na KWAK, Go Ni JUNG, Sun You PARK, Myeong A CHOI, Ju Sik MIN, Ha Yeon LEE
  • Publication number: 20250042800
    Abstract: A glass article used as a cover glass of a flexible display device has values of indices consistent with results of a pen drop test and excellent impact resistance characteristics.
    Type: Application
    Filed: April 8, 2024
    Publication date: February 6, 2025
    Inventors: Seung Ho KIM, Cheol Min Park, Seung Kim, Jin Su Nam, Gyu In Shim, Jae Gil Lee, Jin Won Jang, So Mi Jung
  • Publication number: 20250040122
    Abstract: A semiconductor device includes a landing pad on a substrate; a lower electrode extending in a vertical direction on the landing pad, the lower electrode connected to the landing pad; a capacitor dielectric layer on the lower electrode; a doping layer between the lower electrode and the capacitor dielectric layer, the doping layer being in contact with each of the lower electrode and the capacitor dielectric layer, the doping layer is doped with first to third materials, the first material having a trivalent atom valence electron, the second material having a tetravalent atom valence electron, and the third material having a pentavalent atom valence electron; and an upper electrode on the capacitor dielectric layer.
    Type: Application
    Filed: February 15, 2024
    Publication date: January 30, 2025
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyoo Ho JUNG, Ye Seul LEE, Jong Yeong MIN, Joon Suk PARK, Ji Ye BAEK, Jin Wook LEE