Patents by Inventor Byung-Chan Seo

Byung-Chan Seo 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).

  • Organic light emitting device
    Patent number: 10651410
    Abstract: The present disclosure relates to an organic light emitting device including: a first electrode; a second electrode provided to face the first electrode; and an electron transport layer, an emitting layer and a hole transport layer provided between the first electrode and the second electrode, and the emitting layer contains doped protein quantum dots.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: May 12, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: June Kyun Park, Yong Han Roh, Sang Hyun Lee, Byung Chan Seo, Jae Won Jeong
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20200111984
    Abstract: The present disclosure relates to an organic light emitting device including: a first electrode; a second electrode provided to face the first electrode; and an electron transport layer, an emitting layer and a hole transport layer provided between the first electrode and the second electrode, and the emitting layer contains doped protein quantum dots.
    Type: Application
    Filed: December 6, 2019
    Publication date: April 9, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: June Kyun PARK, Yong Han ROH, Sang Hyun LEE, Byung Chan SEO, Jae Won JEONG
  • Organic light emitting device
    Patent number: 10553804
    Abstract: The present disclosure relates to an organic light emitting device including: a first electrode; a second electrode provided to face the first electrode; and an electron transport layer, an emitting layer and a hole transport layer provided between the first electrode and the second electrode, and the emitting layer contains doped protein quantum dots.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: February 4, 2020
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: June Kyun Park, Yong Han Roh, Sang Hyun Lee, Byung Chan Seo, Jae Won Jeong
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20190074462
    Abstract: The present disclosure relates to an organic light emitting device including: a first electrode; a second electrode provided to face the first electrode; and an electron transport layer, an emitting layer and a hole transport layer provided between the first electrode and the second electrode, and the emitting layer contains doped protein quantum dots.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 7, 2019
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: June Kyun PARK, Yong Han ROH, Sang Hyun LEE, Byung Chan SEO, Jae Won JEONG
  • Starter motor for vehicle
    Publication number: 20050193841
    Abstract: The starter motor for a vehicle is capable of achieving a minimum and optimum size of a magnet switch and a starter motor in such a manner that a lever ratio R and an air gap A are improved in a range satisfying a designated moving distance P of a pinion. There is provided an improved starter motor for a vehicle characterized in that an air gap A is set below 8 mm, and a lever ratio R is adjusted above 1.67, whereby a moving distance P of the pinion is about 13 mm. In addition, there is provided an improved starter motor for a vehicle characterized in that the multiplication of air gap A and lever ratio R is below 14 mm, whereby a moving distance P of the pinion is about 13 mm.
    Type: Application
    Filed: February 9, 2005
    Publication date: September 8, 2005
    Applicant: Valeo Electrical Systems Korea Limited
    Inventors: Sang-Hyuk Ahn, Jung-Yeol Lee, Soo-Sin Kim, Jae-Chul Lee, Byung-Chan Seo, Jong-in Lee
  • Housing assembly structure of starter motor for vehicle
    Patent number: 6731037
    Abstract: The present invention relates to a housing assembly structure of a starter motor for a vehicle which is capable of implementing an easier assembling operation of a magnet switch and a lever in a finished assembling line of a starter motor based on a shape change of a housing in a housing with a magnet switch which is attached to a front bracket of a starter motor for thereby operating a lever and decreasing a fabrication cost of a product.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: May 4, 2004
    Assignee: Valeo Mando Electrical Systems
    Inventors: Soo-Sin Kim, Sang-Hyuk An, Jong-In Lee, Byung-Chan Seo, Jae-Cheol Lee