Patents by Inventor Youn Woo Park

Youn Woo 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).

  • Patent number: 10857857
    Abstract: A photocatalyst device including: a body; a light source part fixed to the body to irradiate ultraviolet light and having an LED and a substrate for fixing the LED thereto; a catalyst part fixed to the body to conduct photocatalytic reaction with the light irradiated by the light source part and thus to generate superoxygen radicals; and a heat radiating part disposed on the light source part to radiate the heat generated from the light source part, whereby the photocatalyst device purifies air and sterilizes and deodorizes the evaporator, while being easily mountable as a single module.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: December 8, 2020
    Assignee: HANON SYSTEMS
    Inventors: Jae-Ho Kim, Ji-Yong Park, Youn-Woo Lim, Yong-Jun Jee, Gi-Woo Ro, Jun-Seong Ahn
  • Patent number: 10856442
    Abstract: An outdoor unit of an air conditioner having an improved structure to efficiently cool a heating unit of electronic parts therein, a cooling unit applied to the outdoor unit, and a method for manufacturing the cooling unit are provided. The outdoor unit of an air conditioner includes a case, a compressor for compressing a refrigerant, a condenser for condensing a refrigerant discharged from the compressor, electronic parts arranged in the case; and a cooling unit arranged to cool the electronic parts, wherein the cooling unit comprises a heat radiation member arranged to receive and cool down heat produced from the electronic parts, and to come into contact with at least a part of a cooling pipe in which the refrigerant flows, and a plurality of heat transfer fins formed at least some part of the heat radiation member.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwang Ho Choi, Wang Byung Chae, Tae Woo Kang, Kyo Seung Kim, Hyeon U Park, Ji-Ho Baek, Sung Hee Lee, Youn Sang Jang, Tae Sung Choi, Seung Ho Hong
  • Patent number: 10813561
    Abstract: A touch-type blood pressure measurement apparatus is provided. The touch-type blood pressure measurement apparatus include: a touch sensor configured to generate a contact area signal when a finger of a user is in contact with the touch sensor; at least one photoplethysmogram (PPG) sensor configured to generate a PPG signal of the user while the finger is in contact with the touch sensor; a force sensor configured to generate a touch force signal of the finger in contact with the touch sensor; and a controller configured to obtain a blood pressure of the user based on the contact area signal, the PPG signal, and the touch force signal.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 27, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Joo Kwon, Jae Min Kang, Youn Ho Kim, Seung Woo Noh, Sang Yun Park, Young Zoon Yoon
  • Publication number: 20200324706
    Abstract: A luggage box includes a main box installed to be accommodated in and be drawn from a luggage side trim. A hidden box is connected to the main box so that the hidden box is operated together with the main box. The hidden box is disposed in a row with the main box when the main box is accommodated in the luggage side trim, and is movable to a main box accommodation space to be externally exposed when the main box drawn from the luggage side trim rotates.
    Type: Application
    Filed: October 24, 2019
    Publication date: October 15, 2020
    Inventors: Min Ho Cho, Seung Hyeok Chang, Jang Hyun Cho, Dae Min Lee, Ji Sun Choi, Seok Heon Yoon, Dong Hee Hong, Youn Woo Park, Jung Whan Kim, Dong Hyun Kim
  • Publication number: 20200277223
    Abstract: Provided is a functional building material for a door and a window, comprising a transparent substrate and a low-emissivity coating formed on one surface of the transparent substrate, wherein the low-emissivity coating comprises a first dielectric layer, a second dielectric layer, a third dielectric layer, a first low-emissivity protection layer, a low-emissivity layer, a second low-emissivity protection layer, a fourth dielectric layer, a fifth dielectric layer and a sixth dielectric layer which are stacked sequentially from the transparent substrate, wherein the refractive index of the first dielectric layer and the refractive index of the third dielectric layer are each lower than the refractive index of the second dielectric layer, and the refractive index of the fourth dielectric layer and the refractive index of the sixth dielectric layer are each lower than the refractive index of the fifth dielectric layer.
    Type: Application
    Filed: August 20, 2018
    Publication date: September 3, 2020
    Inventors: Hyun-Woo YOU, Youn-Ki JUN, Dae-Hoon KWON, Sung-Jin PARK, Eul-Doo PARK
  • Patent number: 10755070
    Abstract: A fingerprint and image sensor includes a plurality of data lines, a plurality of scan lines, to which a plurality of scan signals is transferred, a plurality of reset scan lines, to which a plurality of reset scan signals is transferred, and a sensor panel, which is reset by a reset voltage, which is synchronized to a corresponding reset scan signal and is transferred, generates a pixel voltage according to light supplied during an exposure period, and includes a plurality of sensor pixels, which is synchronized to a corresponding scan signal and transfers the pixel voltage to a corresponding data line, and the exposure period may be a period from a time point, at which the corresponding reset scan signal is changed to an off-level, to a time point, at which the corresponding scan signal is changed to an on-level.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: August 25, 2020
    Assignee: SILICON DISPLAY TECHNOLOGY
    Inventors: Kijoong Kim, Taehan Go, Jin Hyeong Yu, Ji Ho Hur, Jong Woo Jin, Young Man Park, Youn Duck Nam
  • Publication number: 20200253485
    Abstract: An apparatus for estimating bio-information according to an embodiment includes: a sensor that measures a pulse wave signal from an object and contact pressure of the object; and a processor that obtains an oscillometric envelope based on an amplitude of the pulse wave signal and the contact pressure, and estimates bio-information based on a center of mass of a phase of contact pressure of the obtained oscillometric envelope.
    Type: Application
    Filed: September 23, 2019
    Publication date: August 13, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min KANG, Yong Joo Kwon, Youn Ho Kim, Sang Yun Park, Jin Woo Choi
  • Publication number: 20200245878
    Abstract: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min KANG, Yong Joo KWON, Seung Woo NOH, Sang Yun PARK, Youn Ho KIM, Young Zoon YOON
  • Patent number: 10660532
    Abstract: A blood pressure measurement apparatus, a portable pressure measurement apparatus, and a calibration method for the blood pressure measurement apparatus are provided. The blood pressure measurement apparatus includes a pulse wave measurer configured to measure pulse wave data of a subject while a user pressurizes and depressurizes the blood pressure measurement apparatus, using a portable pressure measurement apparatus, and a communicator configured to receive pressure data that is applied to the blood pressure measurement apparatus during the pressurizing and the depressurizing of the blood pressure measurement apparatus, from the portable pressure measurement apparatus, the pressure data being measured by the portable pressure measurement apparatus. The blood pressure measurement apparatus further includes a processor configured to update a blood pressure estimation formula, based on the received pressure data and the measured pulse wave data.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: May 26, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Min Kang, Yong Joo Kwon, Seung Woo Noh, Sang Yun Park, Youn Ho Kim, Young Zoon Yoon
  • Publication number: 20200146568
    Abstract: A blood pressure measuring apparatus includes a pulse wave sensor configured to detect a pulse wave signal of an object, a pressure sensor configured to detect a contact pressure signal corresponding to a contact pressure between the object and the pulse wave sensor, and a processor configured to generate a pulse wave image based on the detected pulse wave signal of the object, generate a contact pressure image based on the detected contact pressure signal corresponding to the contact pressure between the object and the pressure sensor, and estimate a blood pressure of the object based on the generated pulse wave image, the generated contact pressure image, and a blood pressure estimation model.
    Type: Application
    Filed: November 7, 2019
    Publication date: May 14, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Yun PARK, Jin Woo CHOI, Jae Min KANG, Youn Ho KIM, Chang Mok CHOI
  • Publication number: 20200137337
    Abstract: The present invention relates to a sensor pixel including: a first transistor for a light sensing; a second transistor including one terminal connected to one terminal of the first transistor and the other terminal to which a reset voltage is transmitted; a third transistor including a gate connected to one terminal of the first transistor and one terminal connected to the other terminal of the first transistor; and a fourth transistor connected between the other terminal of the third transistor and a data line.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 30, 2020
    Inventors: Jong Woo JIN, Jinhyeong Yu, Sung Soo Hong, Young Man Park, Taehan Go, Soon Ho Choi, Youn Duck Nam
  • Publication number: 20200021886
    Abstract: Disclosed is a preference-based service providing method for operating preference-based service providing system and device by executing an artificial intelligence (AI) algorithm and/or a machine learning algorithm in a 5G environment connected for the Internet of things. A preference-based service providing method according to an embodiment of the present disclosure may include acquiring user video information obtained by imaging a user who is using an electronic device, analyzing a preference of the user for a service provided by the electronic device on the basis of the user video information including a face image and a posture image of the user, setting a priority of the service provided by the electronic device on the basis of the preference of the user, and providing a recommendation list of services provided by the electronic device on the basis of priorities of the services.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 16, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Dae Woo KAWK, Youn Hee KIM, Kyung Jun PARK, Byung June JEONG
  • Publication number: 20190352224
    Abstract: Provided are: a low-emissivity coating comprising, in sequence, a first lower dielectric layer, a barrier layer, a second lower dielectric layer, a low-emissivity protective layer, a low-emissivity layer, a low-emissivity protective layer, and an upper dielectric layer; and a functional building material for windows and doors comprising the low-emissivity coating.
    Type: Application
    Filed: January 13, 2017
    Publication date: November 21, 2019
    Inventors: Hyun-Woo YOU, Youn-Ki JUN, Dae-Hoon KWON, Sung-Jin PARK, Young-Woo CHOI
  • Patent number: 10479192
    Abstract: A vehicle radiator grill that is manufactured by integrally combining plastic resins of different colors by using double injection and thus has two different colors is provided. The vehicle radiator grill includes a base component that has a first color and forms an exterior of a radiator grill while providing a vent component which has a plurality of air passages formed therethrough and blocked parts are disposed at both sides of the vent component. Additionally, an image component which has a second color different from the color of the base component is integrally formed with the base component by using double injection and exposes the second color toward the front of the radiator grill through the air passage to form an image of two different colors.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: November 19, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Plakor Co., Ltd.
    Inventors: Jin Young Yoon, Hyun Gyung Kim, Dong Eun Cha, Ki Hong Lee, Han Mo Kang, Seung Hyeok Chang, Jeong Du Noh, Yong Whan Lee, Youn Woo Park, Seok Heon Yoon
  • Publication number: 20190244704
    Abstract: A dietary habit management apparatus and method are provided. The dietary habit management apparatus includes a bio-signal acquirer configured to acquire a bio-signal of a user, and a processor configured to obtain a total peripheral resistance (TPR) reflected index, from the bio-signal that is acquired by the bio-signal acquirer, and determine whether the user has eaten food, based on the TPR reflected index.
    Type: Application
    Filed: February 4, 2019
    Publication date: August 8, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Youn Ho Kim, Byung Hoon Ko, Yunseo Ku, Yong Joo Kwon, Ui Kun Kwon, Young Soo Kim, Jin Young Park, Jong Wook Lee, Dae Geun Jang, Chang Mok Choi, Jae Min Kang, Seung Woo Noh, Sang Yun Park, Chang Soon Park, Seung Keun Yoon
  • Publication number: 20190203529
    Abstract: A functional building material for a window includes a transparent glass substrate; and a low-emissivity coating formed on the transparent glass substrate. The low-emissivity coating includes a vertical sequential stack on the transparent glass substrate of a lowest barrier layer, a first dielectric layer, a lower barrier layer, a second dielectric layer, a first low-emissivity protective layer, a low-emissivity layer, a second low-emissivity protective layer, a third dielectric layer, an upper barrier layer, and a fourth dielectric layer in this order. The lowest barrier layer includes one selected from a group consisting of a first metal, a first complex metal, a first metal oxide, a first complex metal oxide, a first metal oxynitride, a first complex metal oxynitride, and a combination thereof.
    Type: Application
    Filed: December 29, 2016
    Publication date: July 4, 2019
    Inventors: Hyun-Woo YOU, Youn-Ki JUN, Dae-Hoon KWON, Sung-Jin PARK, Young-Woo CHOI
  • Publication number: 20190200932
    Abstract: A bio-information measuring apparatus bio-information measuring method are provided. The bio-information measuring apparatus includes: a pulse wave obtainer configured to obtain a pulse wave signal, and a processor configured to correct a feature of the obtained pulse wave signal based on a variation in an amplitude of the obtained pulse wave signal, and to measure bio-information based on the corrected feature.
    Type: Application
    Filed: July 24, 2018
    Publication date: July 4, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Woo NOH, Yunseo KU, Ui Kun KWON, Youn Ho KIM, Chang Soon PARK, Seung Keun YOON, Dae Geun JANG
  • Publication number: 20190185374
    Abstract: Provided is a matte gray functional building material for windows, comprising: a transparent glass substrate; and a low-emissivity coating formed on one surface of the transparent glass substrate.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 20, 2019
    Inventors: Dae-Hoon KWON, Youn-Ki JUN, Sung-Jin PARK, Hyun-Woo YOU, Young-Woo CHOI
  • Publication number: 20190180075
    Abstract: A fingerprint and image sensor includes a plurality of data lines, a plurality of scan lines, to which a plurality of scan signals is transferred, a plurality of reset scan lines, to which a plurality of reset scan signals is transferred, and a sensor panel, which is reset by a reset voltage, which is synchronized to a corresponding reset scan signal and is transferred, generates a pixel voltage according to light supplied during an exposure period, and includes a plurality of sensor pixels, which is synchronized to a corresponding scan signal and transfers the pixel voltage to a corresponding data line, and the exposure period may be a period from a time point, at which the corresponding reset scan signal is changed to an off-level, to a time point, at which the corresponding scan signal is changed to an on-level.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 13, 2019
    Inventors: Kijoong Kim, Taehan Go, Jin Hyeong Yu, Ji Ho Hur, Jong Woo Jin, Young Man Park, Youn Duck Nam
  • Patent number: 10321426
    Abstract: An apparatus and method for detecting synchronization and signals using block data processing in a receiving system are provided. To process an input signal, a cumulative matrix is obtained from an input vector signal for each frame generated from the signal. A primary eigenvector is extracted from the cumulative matrix, and the maximum value of a correlation vector is calculated from the extracted primary eigenvector. A time delay is detected by comparing the calculated maximum value of the correlation vector with a first threshold value, and a delay correlation vector is calculated from the detected time delay. Finally, synchronization and signals are detected by comparing the calculated delay correlation vector with a second threshold value.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: June 11, 2019
    Assignees: Samsung Electronics Co., Ltd., Electronics and Telecommunications Research Institute
    Inventors: Chang Wahn Yu, Youn Ok Park, Chong Hyun Lee, Jun-Woo Kim, Seungjae Bahng, Byung-Han Ryu, Jung Pil Choi, Young Jo Bang