Patents by Inventor Dae-Kyung Ahn

Dae-Kyung Ahn 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: 11254427
    Abstract: An unmanned aerial vehicle has a main body, a plurality of propeller connection parts extending from at least one side surface of the main body by a specific length, a plurality of propellers respectively connected to ends of the plurality of propeller connection parts, and a plurality of cameras mounted on at least one surface of the main body. A first camera interposed between the plurality of propeller connection parts among the plurality of cameras is disposed spaced from a center point of the main body by a distance of a first size. A first virtual straight line connecting a center point of a first propeller disposed adjacent to the first camera among the plurality of propellers to a center point of the main body has a length of a second size.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: February 22, 2022
    Inventors: Wu Seong Lee, Seung Ho Jang, Neung Eun Kang, Tae Kyun Kim, Hyun Soo Kim, Sang In Baek, Jung Jae Lee, Dae Kyung Ahn, Kwan Hee Lee, Seung Nyun Kim, Chang Ryong Heo
  • Publication number: 20200391864
    Abstract: An unmanned aerial vehicle has a main body, a plurality of propeller connection parts extending from at least one side surface of the main body by a specific length, a plurality of propellers respectively connected to ends of the plurality of propeller connection parts, and a plurality of cameras mounted on at least one surface of the main body. A first camera interposed between the plurality of propeller connection parts among the plurality of cameras is disposed spaced from a center point of the main body by a distance of a first size. A first virtual straight line connecting a center point of a first propeller disposed adjacent to the first camera among the plurality of propellers to a center point of the main body has a length of a second size.
    Type: Application
    Filed: July 13, 2017
    Publication date: December 17, 2020
    Inventors: Wu Seong LEE, Seung Ho JANG, Neung Eun KANG, Tae Kyun KIM, Hyun Soo KIM, Sang In BAEK, Jung Jae LEE, Dae Kyung AHN, Kwan Hee LEE, Seung Nyun KIM, Chang Ryong HEO
  • Patent number: 10038947
    Abstract: An apparatus including a first speaker configured to output higher-frequency sound from among sound of a channel via at least one slit, and a second speaker configured to output lower-frequency sound from among the sound of the channel via at least one other slit. The at least one slit may have a thickness that is less than a wavelength of sound emitted.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: July 31, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-bae Kim, Dae-joung Kim, Dong-kyu Park, Sung-ha Son, Gyeong-tae Lee, Joo-yeon Lee, Jong-in Jo, Sung-joo Kim, Dong-hyun Jung, Seon-ho Hwang, Dae-kyung Ahn, Sang-sung Woo, Sang-min Hyun
  • Patent number: D758364
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 7, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Kyung Ahn, Chul-Yong Cho, Sangmin Hyun, Eun Vit Chung
  • Patent number: D768128
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: October 4, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Yong Cho, Dae Kyung Ahn, Sangmin Hyun, Eun Vit Chung
  • Patent number: D770446
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Yong Cho, Dae Kyung Ahn, Sangmin Hyun, Eun Vit Chung
  • Patent number: D778260
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: February 7, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-Bae Kim, Jong-In Jo, Sung-Joo Kim, Hong-Pyo Kim, Chi-Young Ahn, Gyeong-Tae Lee
  • Patent number: D781820
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: March 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-Bae Kim, Jong-In Jo, Sung-Joo Kim, Hong-Pyo Kim, Chi-Young Ahn, Gyeong-Tae Lee
  • Patent number: D782445
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: March 28, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Kyung Ahn, Dae-Joung Kim, Sang-Sung Woo, Jong-Bae Kim, Jong-In Jo, Sung-Joo Kim, Hong-Pyo Kim, Chi-Young Ahn, Gyeong-Tae Lee
  • Patent number: D788099
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: May 30, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae Kyung Ahn, Chul-Yong Cho, Sangmin Hyun, Eun Vit Chung
  • Patent number: D884668
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: May 19, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jaehyung Kim, Dae Kyung Ahn, Kwanhee Lee
  • Patent number: D959423
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: August 2, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D964355
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D971904
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: December 6, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D972544
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: December 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D975087
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: January 10, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D993208
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: July 25, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D1000421
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: October 3, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-Hyung Kim, Kwan-Hee Lee, Dae-Kyung Ahn
  • Patent number: D1018486
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee
  • Patent number: D1018511
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seo, Jae-Hyung Kim, Dae-Kyung Ahn, Kwan-Hee Lee