Patents by Inventor Chul Hwan Lee

Chul Hwan 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).

  • Publication number: 20250094024
    Abstract: A method and a device for managing a tab window indicating a group including heterogeneous applications. The method includes outputting a display window comprising at least one or more objects for executing one or more applications on a terminal window, receiving a user input that selects the at least one or more objects and moves the selected at least one or more objects to a region excluding the display window, generating an application group comprising at least one or more applications corresponding to the selected at least one or more objects according to the received user input, and outputting a tab window indicating the generated application group to the terminal window.
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doo-hwan KIM, Kang-tae KIM, Chul-Joo KIM, Tae-Soo KIM, Young-Seok LEE
  • Publication number: 20250086376
    Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.
    Type: Application
    Filed: November 23, 2024
    Publication date: March 13, 2025
    Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
  • Publication number: 20250064867
    Abstract: The present invention relates to a method for improving muscle strength, and/or muscle mass by administering a composition containing as an active ingredient at least one selected from the group consisting of Akkermansia muciniphila cells, a culture thereof and a lysate thereof, and a method for preventing or treating muscle diseases where muscle strength and/or mass is weakened by sarcopenia, cachexia or muscle wasting.
    Type: Application
    Filed: September 18, 2024
    Publication date: February 27, 2025
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Chul-Ho LEE, Byoung-Chan KIM, Yong-Hoon KIM, Jung-Ran NOH, Jae-Hoon KIM, Kyoung-Shim KIM, Dong-Hee CHOI, Young-Keun CHOI, Dong-Ho CHANG, Haiyoung JUNG, Jung Hwan HWANG
  • Patent number: 12224553
    Abstract: Provided is a laser diode and a method for manufacturing the same. The diode includes a substrate including a DBR region having a channel hole, an active region, and a phase shift region, an optical waveguide provided on the substrate and extending from the active region to the DBR region, a lower insulation layer disposed on the optical waveguide, upper electrodes disposed on the lower insulation layer, and a heat blocking layer disposed in the channel hole of the DBR region and thermally separating the optical waveguide from the substrate.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Su Hwan Oh, Oh Kee Kwon, Chul-Wook Lee, Kisoo Kim
  • Publication number: 20250040576
    Abstract: The present disclosure relates to a method for preparing bread crumbs, bread crumbs prepared thereby, and frozen foods prepared using the bread crumbs.
    Type: Application
    Filed: November 30, 2022
    Publication date: February 6, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jung hwan KIM, Da Eun LEE, Eunyoung JOO, Minyeol LEE, Yuna KIM, Yunam CHA, Chul Jin KIM
  • Publication number: 20250018900
    Abstract: An integrated cleaning module of a vehicle sensor includes a washing liquid supply module configured to supply cleaning liquid; and an air supply module connected to the washing liquid supply module and configured to supply air. The air supply module includes a compressor configured to generate compressed air; an air tank in which the compressed air generated by the compressor is stored; and an integrated dispenser configured to be in fluid connection with the washing liquid supply module and the air tank. The integrated dispenser is configured to distribute the cleaning liquid and the compressed air.
    Type: Application
    Filed: November 27, 2023
    Publication date: January 16, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAM INDUSTRIAL CO., LTD., DONG HEE INDUSTRIAL CO., LTD.
    Inventors: Seong Cheol Cho, Yoon Geun Cho, Sung Won Lee, Je Yeon Kim, Chul Young Choi, Hyun Su Yoo, Kyun Bum Park, Kun Su Hwang, Bu Hyeon Cho, Chan Yo Jeon, Seung Hwan Lee
  • Publication number: 20200302108
    Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
  • Patent number: 10445485
    Abstract: An apparatus and method for controlling lock-screen output are provided. The electronic device includes a touch screen display, a processor electrically connected to the display, and a memory electrically connected to the processor. The memory stores instructions that, when executed, cause the processor to display a first screen comprising sets of objects to the display, configure, in response to a first touch input for selecting an object displayed on the first screen, at least one object included in a set of objects related to the selected object as at least one lock object for releasing a lock screen, and display a second screen configured with the at least one lock object. In addition, various embodiments identified in the specification are enabled.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: October 15, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Hwan Lee, Yong Joon Jeon, Geon Soo Kim, Doo Suk Kang, Sung Hyuk Shin
  • Patent number: 10366519
    Abstract: An electronic device is provided. The electronic device includes a display outputting a screen, a processor electrically connected to the display, and a memory electrically connected to the processor and configured to store at least one image and instructions. The instructions are configured to, when executed by the processor, cause the processor control the display to display a candidate image having a first size and including at least a portion of the stored at least one image, and control the display to display a recommendation object having a second size smaller than the first size and corresponding to a portion of the candidate image on the screen together with the candidate image.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: July 30, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Hwan Lee, Chang Ho Lee, Yong Joon Jeon, Min Kyung Hwang, Sung Hyuk Shin
  • Patent number: 10073595
    Abstract: An apparatus and method support intuitive gestures for turning electronic book (e-book) pages in a portable terminal. The portable terminal executes an e-book and determines whether a just preceding page gesture is input, the just preceding page gesture comprising a first contact that starts to the left of a right-side user interface (UI) activation region of the e-book, followed by a drag toward the right while maintaining the first contact and releasing the first contact. When the just preceding page gesture is input, the just preceding page is displayed on a screen.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: September 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Min Lee, Dal-Kwang Lee, Chul-Hwan Lee
  • Patent number: 10055813
    Abstract: An electronic device including a cover having a display protection function and a method thereof are provided. The method includes acquiring at least one of context information and attribute information of an application according to whether the cover is closed and displaying an object related to the acquired information on a region which is included or is not included in a region corresponding to the cover window of a display of the electronic device.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: August 21, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Yong Lee, Chul-Hwan Lee, Seong-Joon Jeon
  • Patent number: 9640192
    Abstract: An electronic device is provided. The electronic device includes a reception unit configured to receive an audio signal, a bandwidth change unit configured to gradually change a bandwidth of the received audio signal from a first bandwidth to a second bandwidth during a preset time, when the received audio signal is changed, and an audio output unit configured to output the received audio signal.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: May 2, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Beak Kwon Son, Jun Tai Kim, Chul Hwan Lee, Jae Goo Choi, Nam Il Lee, Chul Min Choi, Gang Youl Kim, Mi Hyang Kim, Eui Soon Park, Ho Chul Hwang
  • Patent number: 9641145
    Abstract: An apparatus and method for outputting audio signals of a portable communication device are provided. The apparatus includes a plurality of audio tables including different volume control values or tone control values, and allows a user to selectively set audio tables corresponding to each of audio paths equipped with the portable communication device. Further, the apparatus analyzes a surrounding environment during a voice call, determines the absence or presence of noise, and suitably controls a volume or a tone of audio signals based on the result of the determination before outputting the audio signals. Accordingly, the apparatus can provide an improved calling condition in various calling environments.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: May 2, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yang-Su Kim, Chul-Hwan Lee, Mi-Hyang Kim, Jun-Tai Kim, Nam-Ii Lee, Yong-Hoon Lee
  • Publication number: 20160364564
    Abstract: An apparatus and method for controlling lock-screen output are provided. The electronic device includes a touch screen display, a processor electrically connected to the display, and a memory electrically connected to the processor. The memory stores instructions that, when executed, cause the processor to display a first screen comprising sets of objects to the display, configure, in response to a first touch input for selecting an object displayed on the first screen, at least one object included in a set of objects related to the selected object as at least one lock object for releasing a lock screen, and display a second screen configured with the at least one lock object. In addition, various embodiments identified in the specification are enabled.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 15, 2016
    Inventors: Chul Hwan LEE, Yong Joon JEON, Geon Soo KIM, Doo Suk KANG, Sung Hyuk SHIN
  • Publication number: 20160357406
    Abstract: An electronic device is provided. The electronic device includes a display outputting a screen, a processor electrically connected to the display, and a memory electrically connected to the processor and configured to store at least one image and instructions. The instructions are configured to, when executed by the processor, cause the processor control the display to display a candidate image having a first size and including at least a portion of the stored at least one image, and control the display to display a recommendation object having a second size smaller than the first size and corresponding to a portion of the candidate image on the screen together with the candidate image.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 8, 2016
    Inventors: Chul Hwan LEE, Chang Ho LEE, Yong Joon JEON, Min Kyung HWANG, Sung Hyuk SHIN
  • Publication number: 20160350409
    Abstract: An electronic device is provided. The electronic device includes a communication module that sends conversation information between users of the electronic device and an external electronic device to a management server if the conversation is obtained and receives a keyword extracted using the conversation information from the management server. The electronic device further includes a control module that controls to search for information using the keyword and send a portion of the found information to the external electronic device, and a display that displays the found information.
    Type: Application
    Filed: May 31, 2016
    Publication date: December 1, 2016
    Inventors: Sung Wan YOUN, Kyung Tae KIM, Sung Woon JANG, Sang Wook SHIN, Cheol Ho CHEONG, Sang Ki KANG, Chul Hwan LEE
  • Patent number: 9465474
    Abstract: An apparatus and method for determining a key input in computing equipment having a touch screen are provided. The method for determining the key input in the computing equipment includes, upon occurrence of a touch input on the touch screen, determining an input type of the touch input, expanding a key input recognition region of at least one key when the input type is a finger touch input, and detecting the key input according to the expanded key input recognition region.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: October 11, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ra-Mi Jung, Jin-Woo Jung, Chul-Hwan Lee
  • Publication number: 20150293592
    Abstract: An electronic device is provided. The electronic device includes a haptic support module configured to perform at least one of a screen information analysis, an input information analysis, and an execution information analysis, and to allocate haptic information according to the analysis result, and a haptic module configured to output a haptic feedback corresponding to the haptic information.
    Type: Application
    Filed: April 14, 2015
    Publication date: October 15, 2015
    Inventors: Cheol Ho CHEONG, Chul Hwan LEE, Byoung Tack ROH, Jae Yung YEO, Yo Ywang IM
  • Publication number: 20150278165
    Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.
    Type: Application
    Filed: April 1, 2015
    Publication date: October 1, 2015
    Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
  • Patent number: 9116557
    Abstract: An apparatus and method for supporting an eraser function of a digitizer pen in a digitizer system are provided. The method includes, if it is recognized that an eraser part of the digitizer pen gets contact on a reception device, determining a pressure of the eraser part contacting on a surface of the reception device and, according to the determined pressure, changing a frequency transmitted to the reception device.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: August 25, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Min Lee, Chul-Hwan Lee, Gi-Tae Mun