Patents by Inventor Eun Hwang

Eun Hwang 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: 20240135744
    Abstract: A display device comprises a display panel comprising an image display area and a non-display area, display pixels comprising light-emitting elements in the image display area and pixel driving units connected to the light-emitting elements, light-sensing pixels comprising photo-detecting units in a fingerprint sensing area in the image display area, and sense driving units connected to the photo-detecting units, a light-sensing reset driver configured to supply reset signals to the sense driving units of the light-sensing pixels for at least each horizontal line among the light-sensing pixels in response to a line select signal from a display driving circuit; and a fingerprint scan driver configured to sequentially supply a fingerprint scan signal to the sense driving units of the light-sensing pixels in response to a fingerprint scan control signal from the display driving circuit.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 25, 2024
    Inventors: Hyun Dae LEE, Il Nam KIM, Hyoung Wook JANG, Kang Bin JO, Go Eun CHA, Hee Chul HWANG
  • Publication number: 20240124077
    Abstract: A vehicle configured for container-swapping, includes: a main frame including a pair of drive modules spaced in a forward/backward direction of the vehicle, and a connecting portion extending in the forward/backward direction of the vehicle to connect the pair of drive modules so that a coupling space is formed therebetween; a container module selectively inserted into the coupling space of the main frame; and a coupling portion configured to couple the main frame and the container to each other while the container module is inserted into the coupling space of the main frame, wherein a driving portion operates and moves the main frame so that the container module is inserted into the coupling space of the main frame.
    Type: Application
    Filed: May 8, 2023
    Publication date: April 18, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Dong Eun CHA, Han Sam KIM, Tae Kyung LEE, Dae Hee LEE, Jin Ho HWANG, Jun Gu LEE, Sang Heon LEE
  • Publication number: 20240117502
    Abstract: Disclosed herein are methods and apparatuses for producing hydrogen and oxygen from water, or for producing less-complex constituents from a more-complex compound, more particularly, for decomposing chemical bonds of a compound using resonant electromagnetic (EM) waves such as sunlight.
    Type: Application
    Filed: October 10, 2022
    Publication date: April 11, 2024
    Inventor: Myeong-Eun HWANG
  • Patent number: 11943994
    Abstract: A display device and a method of manufacturing the same are provided. The display device, comprises a first base substrate, a first barrier layer disposed on the first base substrate, a second base substrate disposed on the first barrier layer, at least one transistor disposed on the second base substrate, and an organic light emitting diode disposed on the at least one transistor, wherein the first barrier layer includes a silicon oxide, and has an adhesion force of 200 gf/inch or more to the second base substrate.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Min Bae, Eun Jin Kwak, Jin Suk Lee, Jung Yun Jo, Ji Hye Han, Young In Hwang
  • Patent number: 11938066
    Abstract: A personal mobility may include a body provided with an upper plate portion; a wheel connected to the body to be driven; and a battery provided in the body or the wheel and configured to provide driving energy to the wheel, wherein the mobility is configured to be stored in or drawn out of a vehicle, and the battery is configured to be charged or discharged in association with a high-voltage battery of the vehicle.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: March 26, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Dong Eun Cha, Jin Ho Hwang, Sang Heon Lee
  • Publication number: 20240090771
    Abstract: An apparatus for estimating bio-information includes: a sensor including one or more light sources configured to emit light to an object and a plurality of detectors configured to detect light reflected from the object; and a processor configured to transform a plurality of light quantities obtained from respective detectors of the plurality of detectors to a distance domain, to combine the plurality of transformed light quantities in the distance domain, to correct the combined light quantity based on a reference light quantity for correcting a deviation of a distance between the one or more light sources and the plurality of detectors, and to estimate bio-information based on a light quantity resulting from the correction.
    Type: Application
    Filed: February 8, 2023
    Publication date: March 21, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myoung Hoon JUNG, Kun Sun EOM, Jin Young PARK, Yoon Jae KIM, Hyun Seok MOON, Jeong Eun HWANG
  • Patent number: 11932315
    Abstract: A freight vehicle on which a drone is docked, may include: a transfer device provided in the vehicle and configured to move up and down between an internal space of the vehicle and a roof to receive freight from the drone through the roof of the vehicle or transfer freight to the drone; and a loadspace separated, as a portion of the internal space of the vehicle, from a space where the transfer device is provided and including an open portion formed on a side or a rear of the vehicle, and onto which the freight is loaded.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: March 19, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Yong San Co., Ltd.
    Inventors: Jin Ho Hwang, Sang Heon Lee, Dong Eun Cha, Choon Taik Kim, Sang Hoon Lee, Hong Kwon Moon
  • Publication number: 20240085097
    Abstract: A refrigerator includes a main body; a storage chamber provided in the main body so that a front side of the storage chamber is open; a drawer provided in the storage chamber and configured to be inserted into and withdrawn from the storage chamber, wherein an interior of the drawer forms a storage space; a shelf provided on the drawer, wherein a front surface of the shelf and the drawer are spaced apart by a gap; a cover vertically movably connected to the shelf and configured to cover the gap; and a cover position adjuster contacting the shelf and the cover and configured to adjust an area of the gap by vertically moving the cover.
    Type: Application
    Filed: June 27, 2023
    Publication date: March 14, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Heo, Huido Park, Kyoungsun Park, Jisick Hwang
  • Publication number: 20240074564
    Abstract: Discussed is a cosmetic dispensing system including a terminal and a cosmetic dispenser in near field communication with the terminal, including a memory storing applications for dispensing the cosmetic, a display receiving a command for inputting a cosmetic provision amount and a command for selecting a cosmetic dispensing icon, and a controller processing the command for inputting the cosmetic provision amount and the command for selecting the cosmetic dispensing icon received form the display. The command for inputting the cosmetic provision amount is data determined based on a number of times of use of cosmetics inputted by a user.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 7, 2024
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Bok Hyun PACK, Seong Eun KOO, Kwang Ho OH, Hae Young HWANG
  • Publication number: 20240079413
    Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Himchan OH, Jong-Heon YANG, Ji Hun CHOI, Seung Youl KANG, Yong Hae KIM, Jeho NA, Jaehyun MOON, Chan Woo PARK, Sung Haeng CHO, Jae-Eun PI, Chi-Sun HWANG
  • Publication number: 20240067668
    Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.
    Type: Application
    Filed: December 29, 2021
    Publication date: February 29, 2024
    Inventors: Yi Kyung Ko, Ah Reum Han, Jin Hee Park, Yeong Deok Lee, Hye Rim Im, Kyun Eun Kim, Dong Keun Hwang, Su Been Nam, Myung Hoe Heo, Se Rin Cho, Eun Hwa Ko, Sung Hwan Kim, Hwan Geun Choi
  • Patent number: 11911188
    Abstract: Provided is an apparatus for non-invasively monitoring a health condition. The apparatus for monitoring health according to an example embodiment of the disclosure includes: a pulse wave sensor configured to obtain a first pulse wave signal in a first contact state of an object and a second pulse wave signal in a second contact state of the object; and a processor configured to estimate a degree of vasodilation based on an alternating current (AC) component of each of the first pulse wave signal and the second pulse wave signal, configured to monitor a vascular health condition based on the estimated degree of vasodilation, and configured to output a result of monitoring the vascular health condition.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: So Young Lee, Jeong Eun Hwang, Ka Ram Choi
  • Patent number: 11892122
    Abstract: Proposed is a vibration-proof hanger. According to one embodiment, the vibration-proof hanger includes a fitting bracket having a fixed plate configured to allow a first surface to be integrally fixed to an artificial structure, wherein a hinge unit is provided on a second surface of the fixed plate, a tilting arm unit configured to allow one end to be rotatably fixed to the hinge unit to be tilted, and a vibration-proof unit configured to be coupled to the tilting arm unit to absorb vibration transferred to the tilting arm unit or rotate to prevent vibration of the tilting arm unit.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: February 6, 2024
    Inventors: Sunbeom Hwang, Yeong-eun Hwang
  • Patent number: 11828907
    Abstract: There is provided with a precipitation meter which includes: an upper receiver in which an upper heating unit is embedded to provide heat to an upper surface of the upper receiver to prevent snow from being accumulated thereon, wherein the upper receiver is comprised of a first inner side surface forming inner space for collecting water and a first outer side surface which is an opposite surface of the first inner side surface; a lower receiver with a funnel-shaped part, positioned underneath the upper receiver; a siphon, positioned under the center area of the funnel-shaped part; a tipping bucket unit for receiving the waterdrops from the siphon; a precipitation calculation unit for receiving information on the seesawing movement of the tipping bucket unit and calculating an amount of precipitation by referring to the seesawing movement; and a drainage unit for allowing the waterdrops to be drained out.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: November 28, 2023
    Assignee: National Institute of Meteorological Sciences
    Inventors: Byeong Taek Kim, Young Tae Lee, Sung Eun Hwang, Kyu Young Reno Choi, Ki Hoon Kim
  • Patent number: 11813083
    Abstract: An assembly for measuring bio-information includes a finger contact interface configured to move based on a contact force applied by a finger of a user to the finger contact interface; a bio-sensor configured to measure the bio-information of the user based on the finger being in contact with the finger contact interface; a force sensor configured to measure the contact force of the finger applied to the finger contact interface; and a support configured to guide movement of the finger contact interface and support the force sensor against the finger contact interface.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: November 14, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Eun Hwang, Byung Hoon Ko, Seung Woo Noh, Jong Wook Lee, Tak Hyung Lee
  • Publication number: 20230309582
    Abstract: Provided are a beverage composition comprising: chlorophyll-deficient Chlorella; a specific gum as a stabilizer; and an aqueous liquid medium and a process for preparing the same, wherein the beverage composition exhibits excellent dispersion stability without precipitation, and prevent the browning phenomenon occurring in a sterilization process.
    Type: Application
    Filed: August 25, 2021
    Publication date: October 5, 2023
    Applicant: DAESANG CORPORATION
    Inventors: Bo-Ra KIM, Ji-Eun HWANG, Jin-Young JEON
  • Publication number: 20230293027
    Abstract: An apparatus for measuring bio-information may include: a pulse wave sensor comprising at least one pair of light emitters which are disposed apart from each other and a light receiver disposed between the at least one pair of light emitters, and configured to measure a plurality of pulse wave signals from an object by using the light receiver and the at least one pair of light emitters; a force sensor configured to measure a contact force that is applied to the pulse wave sensor by the object; and a processor configured to generate an integrated pulse wave signal by integrating the plurality of pulse wave signals based on the contact force and an area of a contact surface of the pulse wave sensor, and estimate bio-information of the object based on the integrated pulse wave signal.
    Type: Application
    Filed: May 25, 2023
    Publication date: September 21, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jeong Eun HWANG, Byung Hoon Ko, Chang Mok Choi, Sang Yun Park, Jong Wook Lee
  • Patent number: 11712206
    Abstract: An apparatus for estimating bio-information, includes a sensor including a cover having a transmitting area provided at a center of the cover, and non-transmitting areas provided at both edges of the cover, a light source configured to emit light onto an object that is in contact with the cover, and a detector configured to detect a first optical signal of the emitted light that is scattered or reflected from the object after passing through the transmitting area, and a second optical signal of the emitted light that is reflected from the non-transmitting areas. The apparatus further includes a processor configured to estimate bio-information, based on the detected first optical signal and the detected second optical signal.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: August 1, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Hoon Ko, Seung Woo Noh, Jong Wook Lee, Jeong Eun Hwang, Youn Ho Kim
  • Patent number: 11701009
    Abstract: An apparatus for measuring bio-information may include: a pulse wave sensor comprising at least one pair of light emitters which are disposed apart from each other and a light receiver disposed between the at least one pair of light emitters, and configured to measure a plurality of pulse wave signals from an object by using the light receiver and the at least one pair of light emitters; a force sensor configured to measure a contact force that is applied to the pulse wave sensor by the object; and a processor configured to generate an integrated pulse wave signal by integrating the plurality of pulse wave signals based on the contact force and an area of a contact surface of the pulse wave sensor, and estimate bio-information of the object based on the integrated pulse wave signal.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: July 18, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Eun Hwang, Byung Hoon Ko, Chang Mok Choi, Sang Yun Park, Jong Wook Lee
  • Publication number: 20230219417
    Abstract: A vehicle according to embodiments includes a display unit displaying information related to the vehicle, a sensor unit detecting a position of a user of the vehicle, and a processor controlling the display unit, wherein the sensor unit is located at a bottom end of the display unit and wherein the sensor unit includes at least one or more light emitting units emitting light and at least one or more sensors receiving the light.
    Type: Application
    Filed: December 8, 2022
    Publication date: July 13, 2023
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun PARK, Jun Seong SEO, Sol Ji YOO, Hyang Sook KIM, Ji Eun HWANG