Patents by Inventor Dong-whan Lee

Dong-whan 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).

  • Patent number: 11961849
    Abstract: A display device includes a base layer; a first pattern disposed on the base layer; an insulating layer disposed on the first pattern and including layers; and a second pattern disposed on the insulating layer. At least two of the layers of the insulating layer include a same material.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: April 16, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Keum Hee Lee, Dong Hoon Shin, June Whan Choi, Seung Sok Son, Woo Geun Lee
  • Publication number: 20240088432
    Abstract: An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0?x?4, y satisfies a second equation 0?y?6, and z satisfies a third equation 1?z?2.
    Type: Application
    Filed: April 12, 2023
    Publication date: March 14, 2024
    Inventors: Kyu Ju Kwak, Won Keun Kim, Eun Ji Kwon, Samuel Seo, Yeon Jong Oh, Kyoung Han Ryu, Dong Hyun Lee, Han Su Kim, Ji Whan Lee, Seong Hoon Choi, Seung Do Mun
  • Publication number: 20190362727
    Abstract: Provided is a method for providing a bidirectional communication service for different breeds of animals, comprising the steps of: receiving, from a user terminal, a registration event for registering a communication terminal for different breeds of animals that is wirelessly linked to the user terminal and is mounted to a communication object, and storing the same; when sound data is collected from the communication terminal for different breeds of animals, analyzing the sound data on the basis of a pre-stored animal sound translation algorithm; transmitting, to the user terminal, an animal content comprising at least one of text, a voice, an image, and a moving image mapped to the analysis result, or at least one combination thereof; when a human being content comprising at least one of a voice, an image, and a moving image is collected from the user terminal, outputting the collected human being content to a content input/output apparatus linked to the user terminal and the communication terminal for diffe
    Type: Application
    Filed: January 15, 2018
    Publication date: November 28, 2019
    Inventor: Dong Whan LEE
  • Patent number: 10403305
    Abstract: Disclosed herein is a system for identifying and diagnosing sounds of infected wild birds and poultry. The system includes: a multi channel audio analysis device (MCAAD); and a sound collection unit connected to the MCAAD via a wired or wireless connection. The sound collection unit collects sounds of birds via a plurality of microphones, and information about the collected sounds is transmitted to the MCAAD via a relay.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: September 3, 2019
    Inventor: Dong Whan Lee
  • Publication number: 20190088271
    Abstract: Disclosed herein is a system for identifying and diagnosing sounds of infected wild birds and poultry. The system includes: a multi channel audio analysis device (MCAAD); and a sound collection unit connected to the MCAAD via a wired or wireless connection. The sound collection unit collects sounds of birds via a plurality of microphones, and information about the collected sounds is transmitted to the MCAAD via a relay.
    Type: Application
    Filed: November 21, 2017
    Publication date: March 21, 2019
    Inventor: Dong Whan LEE
  • Patent number: 9904492
    Abstract: Provided are methods for operating a non-volatile memory controller. A method for operating a non-volatile memory controller includes dividing data provided from a host into first unit data and second unit data, encoding the first unit data into first codewords including n number of bits (n is an integer equal to or more than 1), encoding the second unit data into second codewords including n-w number of bits (w is an integer less than n and equal to or more than 1) corresponding to a bit having a value of 0 among the n number of bits of the first codewords, performing bit-to-state mapping on the first codewords and the second codewords using a predetermined bitmap, and programming the first codewords and the second codewords to a first page and a second page of a non-volatile memory, respectively.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: February 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Kyu Seol, Jun-Jin Kong, Hye-Jeong So, Hong-Rak Son, Young-Geon Yoo, Dong-Whan Lee, Dong-Sup Jin
  • Publication number: 20160299813
    Abstract: Provided are methods for operating a non-volatile memory controller. A method for operating a non-volatile memory controller includes dividing data provided from a host into first unit data and second unit data, encoding the first unit data into first codewords including n number of bits (n is an integer equal to or more than 1), encoding the second unit data into second codewords including n-w number of bits (w is an integer less than n and equal to or more than 1) corresponding to a bit having a value of 0 among the n number of bits of the first codewords, performing bit-to-state mapping on the first codewords and the second codewords using a predetermined bitmap, and programming the first codewords and the second codewords to a first page and a second page of a non-volatile memory, respectively.
    Type: Application
    Filed: March 10, 2016
    Publication date: October 13, 2016
    Inventors: Chang-Kyu Seol, Jun-Jin Kong, Hye-Jeong So, Hong-Rak Son, Young-Geon Yoo, Dong-Whan Lee, Dong-Sup Jin
  • Publication number: 20110058063
    Abstract: A digital photographing apparatus includes a manual white balance function for adjusting white balance according to a selected light source and a white balance bracketing function for capturing a plurality of images with a single shutter input, a method of controlling the same, and a recording medium storing a program to execute the method, wherein a user may adjust gains of white balance during generation of the plurality of images.
    Type: Application
    Filed: September 8, 2010
    Publication date: March 10, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Dong-whan Lee
  • Publication number: 20060044453
    Abstract: A method of controlling a digital photographing apparatus is provided. The apparatus outputs an attention-grabbing sound and photographs a subject according to the subject's distance from the apparatus after outputting the attention-grabbing sound. A digital photographing apparatus adopting the method is also provided.
    Type: Application
    Filed: December 30, 2004
    Publication date: March 2, 2006
    Applicant: Samsung Techwin Co., Ltd.
    Inventor: Dong-whan Lee