Patents by Inventor Sungtae AN

Sungtae AN 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).

  • INPUT METHOD LANGUAGE DETERMINATION
    Publication number: 20210357598
    Abstract: Techniques are disclosed for determining a target language for a communication session and configuring a language mode of an input method editor (IME) to the target language. An example methodology implementing the techniques includes, by a computing device, detecting a communication to a recipient via a software application running on the computing device, determining a target language for the communication, and configuring a language mode of an input method editor to the target language. The target language may be determined based on an attribute or attributes of the recipient of the communication. In some cases, the target language may be determined based on an attribute or attributes of a contents of a prior communication.
    Type: Application
    Filed: July 2, 2020
    Publication date: November 18, 2021
    Inventors: Qiming Li, SungTae Han, Sheng-Chi Zhang
  • SOUND GENERATING APPARATUS FOR VEHICLES AND VEHICLE INCLUDING THE SAME
    Publication number: 20210352390
    Abstract: A sound generating apparatus for vehicles may include a sound generating device to be covered by a vehicle interior material of a vehicle. The sound generating device may be configured to vibrate the vehicle interior material. A vehicle including the sound generating apparatus for vehicles may include a vehicle interior material, covering a vehicle structure, and at least one sound generating apparatus disposed at the vehicle interior material. The vehicle interior material may vibrate according to a vibration of the sound generating apparatus to output a sound.
    Type: Application
    Filed: May 10, 2021
    Publication date: November 11, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, KwanHo PARK, YeongRak CHOI, Sungsu HAM, Joongsup HAN
  • ALUMINUM ALLOY
    Publication number: 20210340647
    Abstract: The present disclosure relates to an aluminum alloy having chloride resistance and corrosion resistance against harmful gas environments as well as processability to the extent of undergoing extrusion and drawing. The aluminum alloy according to the present disclosure comprise 0.1-4.5 wt % of Mg, 0.1-0.60 wt % of Zn, 0.05-0.1 wt % of Fe, 0.05-0.1 wt % of Si, and the balance Al.
    Type: Application
    Filed: September 4, 2019
    Publication date: November 4, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sungtae PARK, Sangjun PARK, Won JU, Jungsoo LIM
  • APPARATUS AND METHOD FOR ESTIMATING BIO-INFORMATION
    Publication number: 20210330206
    Abstract: An apparatus for estimating bio-information of a user may include a first sensor configured to measure a first signal from the user; a second sensor configured to measure a second signal from the user; and a processor configured to obtain a first characteristic point from the first signal; obtain a second characteristic point from the second signal based on the first characteristic point and a pre-defined probability distribution function; and estimate the bio-information of the user based on the second characteristic point.
    Type: Application
    Filed: April 12, 2021
    Publication date: October 28, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., University of Maryland, College Park
    Inventors: Dae Geun JANG, Sungtae SHIN, Jin-Oh HAHN, Ui Kun KWON, Youn Ho KIM, Peyman YOUSEFIAN
  • Multimedia apparatus, and method for processing audio signal thereof
    Patent number: 11159903
    Abstract: Disclosed in the present specification are a multimedia apparatus for servicing an optimized sound depending on the surrounding environment and a method for processing an audio signal thereof. The method for processing an audio signal of the multimedia apparatus, according to the present invention, comprises the steps of: receiving an external test sound; analyzing the frequency properties of the received test sound; calculating a compensation value of the test sound according to the analyzed frequency properties; compensating an audio signal to be output, according to the calculated compensation value; and outputting the compensated audio signal.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: October 26, 2021
    Assignee: LG Electronics Inc.
    Inventors: Sungtae Lee, Jinhong Shin
  • Vehicle with rear occupant alert function and method of controlling the same
    Patent number: 11151861
    Abstract: A vehicle includes a first detector configured to transmit and receive an ultrasonic signal to detect a presence or absence of an occupant inside the vehicle based on the ultrasonic signal; a second detector configured to detect an opening and closing state of a window including at least one of an upper window or a side window provided in the vehicle; and a controller configured to compare an intensity of the ultrasonic signal received by the first detector and a preset level to determine the presence of the occupant. The controller may be configured to change the preset level based on the opening and closing state detected by the second detector.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: October 19, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Choi SungTae
  • Actuator fixing device and panel vibration type sound-generating display device including the same
    Patent number: 11140482
    Abstract: Provided are an actuator fixing device and a panel vibration type sound-generating display device including the same. A display device includes: a display panel configured to display an image, a cover bottom configured to cover the display panel, and a plurality of sound-generating actuators supported by the cover bottom, the sound-generating actuators being configured to vibrate the display panel to generate sound, at least two of the sound-generating actuators being adjacent to each other.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 5, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sungtae Lee, KwanHo Park, YeongRak Choi, Kwangho Kim, MyungJin Bae
  • Display apparatus
    Patent number: 11132018
    Abstract: A display apparatus includes a display panel configured to display an image by emitting light, a supporting member on a rear surface of the display panel, and a sound generator between the display panel and the supporting member. The sound generator includes a magnetic circuit unit and a voice coil unit on the rear surface of the display panel, and the magnetic circuit unit and the voice coil unit are configured to vibrate the display panel to generate sound.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: September 28, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sungtae Lee, YeongRak Choi, Sungsu Ham
  • Display apparatus
    Patent number: 11134343
    Abstract: A display apparatus includes: a display panel configured to display an image by emitting light; a supporting member configured to support a rear surface of the display panel; a partition between the display panel and the supporting member; and a sound generation device configured to vibrate the display panel to generate sound, the sound generation device including: a first sound generator on the rear surface of the display panel; and a second sound generator in the first sound generator.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: September 28, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: Sungsu Ham, SeYoung Kim, Sungtae Lee, Kwangho Kim
  • Display apparatus
    Patent number: 11134342
    Abstract: A display apparatus includes a display panel configured to display an image by emitting light, and a sound generating device on a rear surface of the display panel. The sound generating device includes a bobbin, and a protection member on the bobbin.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: September 28, 2021
    Assignee: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee
  • Light emitting diode with ion implanted resistive area, manufacturing method of light emitting diode with ion implanted resistive area and display device including light emitting diode with ion implanted resistive area
    Patent number: 11133431
    Abstract: An LED, a manufacturing method thereof, and a display device including an LED are provided. Specifically, the disclosure relates to a flip-chip LED with high efficiency including a current confinement structure and a manufacturing method thereof, and a display device including such an LED. In particular, a flip-chip LED according to the disclosure includes a resistive area that surrounds a light-emitting layer and restricts current flow from the light emitting layer to the sidewalls.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: September 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jitsuo Ota, Jihoon Kang, Sungtae Kim, Shunsuke Kimura, Yongdok Cha
  • ALUMINIUM ALLOY FOR DIE CASTING, METHOD FOR MANUFACTURING SAME, AND DIE CASTING METHOD
    Publication number: 20210292874
    Abstract: Provided is an aluminum alloy for die casting. The aluminum alloy includes: 3-10 wt % silicon (Si); 0.1-2.0 wt % magnesium (Mg); 0.01-1.3 wt % iron (Fe); 0.01-2.0 wt % zinc (Zn); 0.01-1.5 wt % copper (Cu); 0.01-0.5 wt % manganese (Mn); 0.01-0.5 wt % chrome (Cr); 0.01˜2.0 wt % lanthanum (La); 0.0˜12.0 wt % cerium (Ce); 0.0˜12.0 wt % strontium (Sr); rest aluminum (Al); and unavoidable impurities. The aluminum alloy is improved in not only corrosion-resistance but also physical properties.
    Type: Application
    Filed: August 23, 2019
    Publication date: September 23, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sungtae PARK, Sangjun PARK, Won JU, Jungsoo LIM
  • DISPLAY APPARATUS
    Publication number: 20210279026
    Abstract: A display apparatus includes a display panel configured to display an image, and a vibration device on a rear surface of the display panel to vibrate the display panel to generate a sound, the vibration device including a vibration array including a plurality of vibration modules.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 9, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Sungsu HAM, Sungtae LEE, Joongsup HAN, Uihyeon JEONG
  • VEHICLE WITH REAR OCCUPANT ALERT FUNCTION AND METHOD OF CONTROLLING THE SAME
    Publication number: 20210280042
    Abstract: A vehicle includes a first detector configured to transmit and receive an ultrasonic signal to detect a presence or absence of an occupant inside the vehicle based on the ultrasonic signal; a second detector configured to detect an opening and closing state of a window including at least one of an upper window or a side window provided in the vehicle; and a controller configured to compare an intensity of the ultrasonic signal received by the first detector and a preset level to determine the presence of the occupant. The controller may be configured to change the preset level based on the opening and closing state detected by the second detector.
    Type: Application
    Filed: October 7, 2020
    Publication date: September 9, 2021
    Inventor: Choi SungTae
  • Display Apparatus
    Publication number: 20210266670
    Abstract: A display apparatus includes a display panel configured to display an image by emitting light, and a sound generating device on a rear surface of the display panel. The sound generating device includes a bobbin, and a protection member on the bobbin.
    Type: Application
    Filed: March 19, 2021
    Publication date: August 26, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: YeongRak Choi, KwanHo Park, Sungtae Lee
  • UNOBSTRUSIVE ESTIMATION OF CARDIOVASCULAR PARAMETERS WITH LIMB BALLISTOCARDIOGRAPHY
    Publication number: 20210251517
    Abstract: Aspects of the disclosure relate to estimation of cardiovascular parameters based on a ballistocardiogram signal. In one example, an apparatus for estimating cardiovascular parameters includes a BCG sensor for producing a BCG signal of a user, a processor, a display, and a memory communicatively coupled to the processor. The processor and the memory are configured to transform the BCG signal to a synthetic whole-body BCG signal by integrating the BCG signal in time twice and zero-phase filtering the BCG signal, estimate the cardiovascular parameters based on the synthetic whole-body BCG signal, and display the cardiovascular parameters to the display. Other aspects, embodiments, and features are also claimed and described.
    Type: Application
    Filed: February 15, 2021
    Publication date: August 19, 2021
    Inventors: Jin-Oh Hahn, Yang Yao, Sungtae Shin, Azin Sadat Mousavi
  • DISPLAY APPARATUS
    Publication number: 20210250542
    Abstract: A display apparatus includes: a display panel including: a display area configured to display an image, and a non-display area, at least one first sound generator in the display area, and at least one second sound generator in the non-display area, wherein each of the at least one first sound generator and the at least one second sound generator is configured to vibrate the display panel to generate sound toward a front of the display panel.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 12, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Sungtae LEE, SeYoung KIM, KwanHo PARK, YeongRak CHOI, Kwangho KIM, Sungsu HAM
  • DISPLAY APPARATUS
    Publication number: 20210243529
    Abstract: A display apparatus is capable of outputting a stereo sound. The display apparatus includes a display panel configured to display an image; a sound generating device on a rear surface of the display panel; a rear cover on the rear surface of the display panel and configured to support the sound generating device; a partition member between the rear surface of the display panel and the rear cover and configured to divide the display panel into first, second, third, fourth and fifth areas; and first, second, third, fourth, and fifth sound generating devices attached to the rear surface of the display panel and configured to vibrate the display panel. The first, second, third, fourth and fifth sound generating devices are in the first, second, third, fourth and fifth areas, respectively.
    Type: Application
    Filed: April 20, 2021
    Publication date: August 5, 2021
    Applicant: LG Display Co., Ltd.
    Inventors: Sungsu HAM, YeongRak CHOI, Sungtae LEE, Joongsup HAN
  • PANEL VIBRATION TYPE SOUND GENERATING DISPLAY DEVICE
    Publication number: 20210235186
    Abstract: A panel vibration type sound generating display device is disclosed. The display device includes a display panel for displaying an image; a sound generating actuator connected to the display panel and configured to vibrate the display panel to generate sound; a support structure spaced apart from the display panel with an air gap between the support structure and the display panel; and a baffle part disposed between the support structure and the display panel to surround the air gap.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Applicant: LG DISPLAY CO., LTD.
    Inventors: YeongRak CHOI, ChangHo OH, KwanHo PARK, Sungtae LEE
  • DISPLAY APPARATUS
    Publication number: 20210227309
    Abstract: A display apparatus includes a display panel configured to display an image, and a sound generating device on a rear surface of the display panel and configured to vibrate the display panel to generate sound, wherein the sound generating device includes a plate, a magnet and a center pole on the plate, and an oval-shaped bobbin around the center pole.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 22, 2021
    Applicant: LG Display Co., Ltd.
    Inventor: Sungtae LEE