Patents by Inventor Jin-Cheol Park

Jin-Cheol Park 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: 20240108536
    Abstract: A thermo-therapeutic apparatus and a method for controlling the same are provided.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Applicant: CERAGEM CO., LTD
    Inventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN, Jin Cheol PARK
  • Patent number: 11890248
    Abstract: An apparatus including a thermal ceramic module including a body, a first supporting plate located on the body, a second supporting plate located on the first plate, an ascending and descending driving part coupled to a lower portion of the first plate and configured to move the first plate in a vertical direction on the basis of the body, and a ceramic member coupled to the second plate; a weight sensor provided on a lower surface of the second plate to sense a body pressure of a user; and a controller configured to control a massage mode of the thermal ceramic module, wherein the controller controls a driving height of the ascending and descending driving part according to the body pressure of the user sensed by the weight sensor to provide the same pressure to the user through the ceramic member on the basis of a predetermined desired intensity.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: February 6, 2024
    Assignee: CERAGEM CO., LTD.
    Inventors: Dong Myoung Lee, Ki Sung Kim, Sang Cheol Han, Jin Cheol Park
  • Patent number: 11876413
    Abstract: The present disclosure in some embodiment provides a hybrid induction motor including dual stators. According to at least one embodiment, the present disclosure provides a hybrid induction motor including a hollow rotor including a single conductor bar which is annularly disposed and spaced apart from a rotation axis by a predetermined distance, an outer stator having an outer stator winding disposed in parallel with an outer circumferential surface of the hollow rotor, and an inner stator having an inner stator winding disposed in parallel with an inner circumferential surface of the hollow rotor.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: January 16, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Myung Seop Lim, Jae Hyun Kim, Sung Woo Hwang, Jin Cheol Park, Jin Ho Choi
  • Publication number: 20230154727
    Abstract: Provided are an apparatus and method for processing a substrate, in which different types of plasmas are used simultaneously to complement each other's shortcomings and maximize their advantages. The apparatus for processing a substrate includes: a housing; a substrate support unit disposed inside the housing and configured to support a substrate; a shower head unit disposed inside the housing and configured to supply a process gas onto the substrate; an antenna unit disposed outside the housing; and a plasma generating unit configured to generate, inside the housing, a plasma for use in processing the substrate on the basis of the process gas, wherein the plasma generating unit generates both a first plasma and a second plasma using the antenna unit and the shower head unit as electrodes.
    Type: Application
    Filed: August 3, 2022
    Publication date: May 18, 2023
    Inventor: Jin Cheol PARK
  • Publication number: 20230083131
    Abstract: A hybrid motor includes an induction motor and a synchronous motor combined. The hybrid motor includes a hollow rotor that includes conductor bars configured to form an annular shape at a position spaced apart from a rotation axis by a predetermined first distance and a synchronous motor equivalent that is disposed in an annular shape at a position spaced apart from the rotation axis by a predetermined second distance, an induction stator that includes induction stator windings positioned on a first radial side of the hollow rotor, and a synchronous stator that includes synchronous stator windings positioned on a second radial side of the hollow rotor.
    Type: Application
    Filed: June 27, 2022
    Publication date: March 16, 2023
    Inventors: Jin Ho Choi, Jong Seok Lee, Jin Cheol Park, Sung Woo Hwang, Myung Seop Lim, Jae Hyun Kim
  • Patent number: 11576813
    Abstract: In order to maximize spatial utilization and to minimize the volume of a thermotherapy bed so that the thermotherapy bed can be easily stored or moved, the thermotherapy bed includes: a bed body having a thermotherapy device placed therein; side frames connected to both side surfaces of the bed body, respectively; and bed legs configured to support the bed body and connected to the side frames, respectively, wherein the thermotherapy device is placed in a center of the bed body and forms a protrusion on a bottom surface of the bed body, and the bed legs are folded to face an inside of the bed body and are accommodated in spaces formed at both sides of the thermotherapy device.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: February 14, 2023
    Assignee: CERAGEM CO., LTD.
    Inventors: Dong Myoung Lee, Ho Sang Yu, Jin Cheol Park, Sang Ho Choi, Keun Young Paek
  • Publication number: 20230024385
    Abstract: The present disclosure in some embodiment provides a hybrid induction motor including dual stators. According to at least one embodiment, the present disclosure provides a hybrid induction motor including a hollow rotor including a single conductor bar which is annularly disposed and spaced apart from a rotation axis by a predetermined distance, an outer stator having an outer stator winding disposed in parallel with an outer circumferential surface of the hollow rotor, and an inner stator having an inner stator winding disposed in parallel with an inner circumferential surface of the hollow rotor.
    Type: Application
    Filed: February 18, 2022
    Publication date: January 26, 2023
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Myung Seop LIM, Jae Hyun KIM, Sung Woo HWANG, Jin Cheol Park, Jin Ho Choi
  • Patent number: 11218799
    Abstract: Provided herein is a built-in speaker module. The built-in speaker module is installed in a housing of an electronic device having a first bottom surface spaced apart from a ground and a second bottom surface installed above the first bottom surface, and includes a speaker installed above the second bottom surface, a first vibration absorbing member interposed between the speaker and the second bottom surface, and a second vibration absorbing member interposed between the first bottom surface and the second bottom surface, wherein sound is emitted from the speaker through openings formed in the first bottom surface and the second bottom surface.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: January 4, 2022
    Assignee: CERAGEM CO., LTD.
    Inventors: Sang Ho Choi, Jin Cheol Park, Yong son Park, Dong Myoung Lee, Yong Seob Seo
  • Publication number: 20210236859
    Abstract: Disclosed is a multi-functional probe capable of shielding electromagnetic waves in which an ultrasonic driver circuit and an ultrasonic oscillation element are surrounded by a shielding member in a state in which the ultrasonic driver circuit and the ultrasonic oscillation element are disposed close to each other and which allows a material of a head, to which ultrasonic waves are transmitted, to be changed to a non-conductive material and prevent moisture from being introduced into the probe. To this end, the multi-functional probe includes a cover part accommodating the ultrasonic driver circuit and the ultrasonic oscillation element, a fixing part fixing the ultrasonic driver circuit and the ultrasonic oscillation element in the cover part, and a shield part configured to block electromagnetic waves generated by the ultrasonic driver circuit and the ultrasonic oscillation element.
    Type: Application
    Filed: January 28, 2021
    Publication date: August 5, 2021
    Inventors: Yong son PARK, Dong Myoung LEE, Sang Ho CHOI, Jin Cheol PARK, Yong Seob SEO, Yong Hee KIM, Jaehwa KIM
  • Publication number: 20210136485
    Abstract: Provided herein is a built-in speaker module. The built-in speaker module is installed in a housing of an electronic device having a first bottom surface spaced apart from a ground and a second bottom surface installed above the first bottom surface, and includes a speaker installed above the second bottom surface, a first vibration absorbing member interposed between the speaker and the second bottom surface, and a second vibration absorbing member interposed between the first bottom surface and the second bottom surface, wherein sound is emitted from the speaker through openings formed in the first bottom surface and the second bottom surface.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Inventors: Sang Ho CHOI, Jin Cheol PARK, Yong son PARK, Dong Myoung LEE, Yong Seob SEO
  • 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
  • Publication number: 20190216680
    Abstract: An apparatus including a thermal ceramic module including a body, a first supporting plate located on the body, a second supporting plate located on the first plate, an ascending and descending driving part coupled to a lower portion of the first plate and configured to move the first plate in a vertical direction on the basis of the body, and a ceramic member coupled to the second plate; a weight sensor provided on a lower surface of the second plate to sense a body pressure of a user; and a controller configured to control a massage mode of the thermal ceramic module, wherein the controller controls a driving height of the ascending and descending driving part according to the body pressure of the user sensed by the weight sensor to provide the same pressure to the user through the ceramic member on the basis of a predetermined desired intensity.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 18, 2019
    Applicant: CERAGEM CO., LTD
    Inventors: Dong Myoung LEE, Ki Sung KIM, Sang Cheol HAN, Jin Cheol PARK
  • Publication number: 20190175393
    Abstract: In order to maximize spatial utilization and to minimize the volume of a thermotherapy bed so that the thermotherapy bed can be easily stored or moved, the thermotherapy bed includes: a bed body having a thermotherapy device placed therein; side frames connected to both side surfaces of the bed body, respectively; and bed legs configured to support the bed body and connected to the side frames, respectively, wherein the thermotherapy device is placed in a center of the bed body and forms a protrusion on a bottom surface of the bed body, and the bed legs are folded to face an inside of the bed body and are accommodated in spaces formed at both sides of the thermotherapy device.
    Type: Application
    Filed: January 18, 2018
    Publication date: June 13, 2019
    Applicant: CERAGEM CO., LTD.
    Inventors: Dong Myoung LEE, Ho Sang YU, Jin Cheol PARK, Sang Ho CHOI, Keun Young PAEK
  • Publication number: 20070114858
    Abstract: A rotor for use in a motor with a cooling function includes a main body and a plurality of cooling blades formed to be integrated with the main body. The main body includes attachment reinforcing openings and is formed by pressing soft magnetic powder. The cooling blades are formed through injection molding into the respective attachment reinforcing openings of the main body. Alternatively, the cooling blades are integrally formed with the main body by pressing along with the main body.
    Type: Application
    Filed: November 22, 2006
    Publication date: May 24, 2007
    Applicant: DAEWOO ELECTRONICS CORPORATION
    Inventors: Seung Lee, Jin-Cheol Park