Patents by Inventor Kwang-Suk Lee

Kwang-Suk 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).

  • Patent number: 11850190
    Abstract: The present disclosure relates to a vehicle-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a vehicle-type mobile infectious disease clinic, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while exposure of the body parts is minimized and the healthcare provider and the test subject are isolated in the vehicle-type mobile infectious disease clinic, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: December 26, 2023
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk Lee, Kyo Chul Koo, Hyung Min Park, Joo Yeon Park, Ye Eun Kang, Seok Gyu Park, Dae Sick Choi, Seon Il Kim, Sun Ju Lee
  • Patent number: 11813201
    Abstract: The present disclosure relates to a booth-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a booth-type mobile infectious disease clinic which makes it possible to assemble and disassemble a large number of mobile infectious disease clinics, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while exposure of the body parts is minimized and the healthcare provider and the test subject are isolated in the booth-type mobile infectious disease clinic, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: November 14, 2023
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk Lee, Kyo Chul Koo, Hyung Min Park, Joo Yeon Park, Ye Eun Kang, Seok Gyu Park, Dae Sick Choi, Seon Il Kim, Sun Ju Lee
  • Patent number: 11805971
    Abstract: The present disclosure relates to a method and apparatus for diagnosing urinary disturbances by simultaneously measuring a urinary flow rate and residual urine. The method for diagnosing urinary disturbances according to the present disclosure includes obtaining at least one ultrasonic image of a bladder for each unit time from a patient who is urinating, obtaining at least one urine region image for each unit time from the at least one ultrasonic image for each unit time, calculating at least one estimated urine volume for each unit time based on an area of the at least one urine region image for each unit time, calculating at least one parameter value with respect to urinary disturbances based on the at least one estimated urine volume for each unit time, and outputting the at least one parameter value.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 7, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Byung Ha Chung, Kwang Suk Lee, Kyo Chul Koo
  • Patent number: 11771610
    Abstract: The present disclosure relates to a tent-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a tent-type mobile infectious disease clinic that makes it possible to promptly install a large number of mobile infectious disease clinics due to having mobility and being easy to install and remove, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while the test subject is isolated in the tent-type mobile infectious disease clinic, the healthcare provider is outside the tent-type mobile infectious disease clinic, and exposure of the body parts is minimized, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: October 3, 2023
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk Lee, Kyo Chul Koo, Hyung Min Park, Joo Yeon Park, Ye Eun Kang, Seok Gyu Park, Dae Sick Choi, Seon Il Kim, Sun Ju Lee
  • Patent number: 11690888
    Abstract: The present invention relates to a composition for preventing or treating menopausal syndrome, containing a medicinal herb extract as an active ingredient. The composition has effects of alleviating heart function deterioration and depression, which are caused by menopause, and has biostability, thereby being usable as a composition for preventing or treating female menopausal syndrome.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: July 4, 2023
    Assignees: DONGGUK UNIVERSITY WISE CAMPUS INDUSTRY-ACADEMY COOPERATION FOUNDATION, KOREA PHARMA CO., LTD.
    Inventors: Dong Il Kim, Song Hee Jeon, Seung Hee Han, Kwang Suk Lee
  • Patent number: 11653865
    Abstract: A device can be coupled to a foley catheter inserted into the bladder of a patient, where the foley catheter includes a urine passage through which urine can be drained from the bladder. The device includes a pressure sensor that is connected to a urine outlet of the urine passage and configured to measure a pressure value of the urine being drained through the urine outlet, a processor connected to the pressure sensor and configured to determine whether the foley catheter can be removed by comparing the pressure value and a predetermined threshold value, and a display unit connected to the processor and displaying whether the foley catheter can be removed according to the control of the processor.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: May 23, 2023
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Kwang Suk Lee, Hyung Min Park, Dae Hyun Choi
  • Publication number: 20220330865
    Abstract: A device can be coupled to a foley catheter inserted into the bladder of a patient, where the foley catheter includes a urine passage through which urine can be drained from the bladder. The device includes a pressure sensor that is connected to a urine outlet of the urine passage and configured to measure a pressure value of the urine being drained through the urine outlet, a processor connected to the pressure sensor and configured to determine whether the foley catheter can be removed by comparing the pressure value and a predetermined threshold value, and a display unit connected to the processor and displaying whether the foley catheter can be removed according to the control of the processor.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 20, 2022
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Kwang Suk LEE, Hyung Min PARK, Dae Hyun CHOI
  • Publication number: 20220265498
    Abstract: The present disclosure relates to a vehicle-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a vehicle-type mobile infectious disease clinic, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while exposure of the body parts is minimized and the healthcare provider and the test subject are isolated in the vehicle-type mobile infectious disease clinic, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 25, 2022
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk LEE, Kyo Chul KOO, Hyung Min PARK, Joo Yeon PARK, Ye Eun KANG, Seok Gyu PARK, Dae Sick CHOI, Seon II KIM, Sun Ju LEE
  • Publication number: 20220257444
    Abstract: The present disclosure relates to a tent-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a tent-type mobile infectious disease clinic that makes it possible to promptly install a large number of mobile infectious disease clinics due to having mobility and being easy to install and remove, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while the test subject is isolated in the tent-type mobile infectious disease clinic, the healthcare provider is outside the tent-type mobile infectious disease clinic, and exposure of the body parts is minimized, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 18, 2022
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk LEE, Kyo Chul KOO, Hyung Min PARK, Joo Yeon PARK, Ye Eun KANG, Seok Gyu PARK, Dae Sick CHOI, Seon II KIM, Sun Ju LEE
  • Publication number: 20220257443
    Abstract: The present disclosure relates to a booth-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a booth-type mobile infectious disease clinic which makes it possible to assemble and disassemble a large number of mobile infectious disease clinics, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while exposure of the body parts is minimized and the healthcare provider and the test subject are isolated in the booth-type mobile infectious disease clinic, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 18, 2022
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, KOREA ENGINEERING & CLEAN TECHNOLOGY CO., LTD.
    Inventors: Kwang Suk LEE, Kyo Chul KOO, Hyung Min PARK, Joo Yeon PARK, Ye Eun KANG, Seok Gyu PARK, Dae Sick CHOI, Seon II KIM, Sun Ju LEE
  • Publication number: 20210353248
    Abstract: The present disclosure relates to a method and apparatus for diagnosing urinary disturbances by simultaneously measuring a urinary flow rate and residual urine. The method for diagnosing urinary disturbances according to the present disclosure includes obtaining at least one ultrasonic image of a bladder for each unit time from a patient who is urinating, obtaining at least one urine region image for each unit time from the at least one ultrasonic image for each unit time, calculating at least one estimated urine volume for each unit time based on an area of the at least one urine region image for each unit time, calculating at least one parameter value with respect to urinary disturbances based on the at least one estimated urine volume for each unit time, and outputting the at least one parameter value.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Byung Ha CHUNG, Kwang Suk LEE, Kyo Chul KOO
  • Publication number: 20200138889
    Abstract: The present invention relates to a composition for preventing or treating menopausal syndrome, containing a medicinal herb extract as an active ingredient. The composition has effects of alleviating heart function deterioration and depression, which are caused by menopause, and has biostability, thereby being usable as a composition for preventing or treating female menopausal syndrome.
    Type: Application
    Filed: June 7, 2018
    Publication date: May 7, 2020
    Applicants: DONGGUK UNIVERSITY GYEONGJU INDUSTRY-ACADEMY COOPERATION FOUNDATION, KOREA PHARMA CO., LTD.
    Inventors: Dong Il KIM, Song Hee JEON, Seung Hee HAN, Kwang Suk LEE
  • Patent number: 6034940
    Abstract: In an optical pickup actuator, a lens holder has an objective lens and a penetrating hole for placing the objective lens. A pair of bobbins make contact with both side surfaces of the lens holder. A focusing coil and a tracking coil are wound around each of the bobbins in orthogonal directions to each other. A bottom plate spaced under the lens holder is installed. A pair of yokes are formed upwardly on the bottom plate at the outsides of the bobbins. A pair of magnets are formed on inside surfaces of the yokes for giving magnetic flux to the focusing and tracking coils. The magnetic flux has an effect only on some coil portion between the bobbin and the magnet, however it has no effect on another coil portion of the bobbin opposite to the magnet. The bobbins serve as internal yokes. A lens holder suspension part has a suspension supporting plate on the bottom plate and a suspension PCB fixed therewith.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: March 7, 2000
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee
  • Patent number: 6016292
    Abstract: An optical pick-up apparatus for a disc player which can be manufactured in a small size with a simple construction. The apparatus has a base plate provided at one end thereof with a support plate, a permanent magnet attached to the support plate, a gel holder fixed to an upper surface of the base plate, a suspension PCB attached to a rear surface of the gel holder, a bobbin having a focusing coil and a tracking coil which are wound around the bobbin, a pair of coil PCBs which are attached to a front surface of the bobbin and to which the focusing and tracking coils are connected, an object lens holder having an object lens installed thereon and attached to front surfaces of the pair of the coil PCBs, and two pairs of suspension wires for suspending the object lens holder such that the object lens holder is movable in a focusing direction or a tracking direction.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: January 18, 2000
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee
  • Patent number: 5872662
    Abstract: An optical pick-up apparatus can be used for recording or reproducing information signals onto/from both a compact disc and a digital versatile disc.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: February 16, 1999
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee
  • Patent number: 5724324
    Abstract: In an optical pickup, a yoke of a supporting part has a flat bottom and both side walls upwardly bent at both ends thereof. Magnets are installed on inner surfaces of both side walls of yoke. Laser-penetrating hole is made in the plat botom and a guide projector are formed to the flat bottom. A spring is put around the guide projector. An objective lens fixing part is elastically supported by a spring in an inside of the yoke. In a main body of the objective lens fixing part, an objective lens and a through hole are installed in corresponding positions with the laser-penetrating hole and the guide projector, respectively. Coils are wound around side walls of the main body for tracking and focusing servos. The objective lens fixing part is elastically supported by the spring in a state that the guide projector is inserted into the through hole.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: March 3, 1998
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee
  • Patent number: 5646789
    Abstract: An objective lens driving apparatus has a base provided with a plurality of focusing and permanent magnets and a supporting post being mounted on an upper surface thereof, a supporting shaft mounted on the upper surface of the base, a lens holder for holding an objective lens at an extension thereof, with the lens holder being rotatably and slidably fitted onto the supporting shaft at a position of the center of gravity of the lens holder and being provided with focusing coils and tracking coils (the lens holder is provided with one or more through holes being disposed at a side wall thereof). One or more elastic members are stretched between the supporting post of the base and the lens holder in a plane including Y axis line joining the supporting shaft and the objective lens and Z axis line being axis line of the supporting shaft.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: July 8, 1997
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee
  • Patent number: 5627814
    Abstract: An optical pickup system for reproducing an information signal stored on an optical disk, including a pair of recording surfaces thereon, is provided with a pair of light sources for generating a first and a second light beams having different wavelength, .lambda..sub.1, .lambda..sub.2, a detector, an objective lens, a signal detection unit and a beam splitter having a first and a second surfaces, wherein the first surface of the beam splitter is pervious to the light beam having a wavelength other than .lambda..sub.1 and the second surface of the beam splitter is pervious to the light beam having a wavelength other than .lambda..sub.2. In the system, while the first light source is used for reproducing the information signal off the first recording surface of the optical disk, the first light beam transmitted from the second surface of the beam splitter is used for detecting the focusing error signal of the first recording surface of the optical disk.
    Type: Grant
    Filed: December 26, 1995
    Date of Patent: May 6, 1997
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Kwang-Suk Lee