Patents by Inventor Un Jung LEE

Un Jung 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).

  • Creamer comprising vegetable lipids and allulose
    Patent number: 11968990
    Abstract: The present application relates to creamer comprising vegetable lipids, casein, maltose, phosphates, and allulose.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: April 30, 2024
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Young Mi Lee, Seong Bo Kim, Yang Hee Kim, Seong Jun Cho, Myung Sook Choi, Young Ji Han, Ji Young Choi, Su Jung Cho, Un Ju Jung, Eun Young Kwon
  • Abrasion-detection type conveyor belt and manufacturing method thereof
    Patent number: 9540182
    Abstract: Provided are an abrasion-detection type conveyor belt and a manufacturing method thereof. A polymer composition ratio of is set to 40-60% of styrene-butadiene rubber (SBR) and 60-40% of natural rubber (NR), and an adhesive strength between a cover rubber layer and an abrasion-detection color layer is set to 13 kN/m (33 kgf/inch). As compared to the existing product, material properties of the abrasion-detection color layer are improved to extend the available life of the abrasion detection type conveyor belt. The abrasion-detection type conveyor belt is cost-effective, simplifies a belt line, and reduces an inspection time.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: January 10, 2017
    Assignees: HWASEUNG EXWILL CO., LTD., HYUNDAI STEEL COMPANY
    Inventors: Jong Woo Kim, Un Jung Lee, Dae Myung Lim, Sang Su Bae, Jeong Hyeon Seo, Sang Bong Lee, Jai Joon Song, Min Heo, Tae Min Jeong, Seung Young Shin
  • ABRASION-DETECTION TYPE CONVEYOR BELT AND MANUFACTURING METHOD THEREOF
    Publication number: 20160362252
    Abstract: Provided are an abrasion-detection type conveyor belt and a manufacturing method thereof A polymer composition ratio of is set to 40-60% of styrene-butadiene rubber (SBR) and 60-40% of natural rubber (NR), and an adhesive strength between a cover rubber layer and an abrasion-detection color layer is set to 13 kN/m (33 kgf/inch). As compared to the existing product, material properties of the abrasion-detection color layer are improved to extend the available life of the abrasion detection type conveyor belt. The abrasion-detection type conveyor belt is cost-effective, simplifies a belt line, and reduces an inspection time.
    Type: Application
    Filed: November 9, 2015
    Publication date: December 15, 2016
    Inventors: Jong Woo KIM, Un Jung LEE, Dae Myung LIM, Sang Su BAE, Jeong Hyeon SEO, Sang Bong LEE, Jai Joon SONG, Min HEO, Tae Min JEONG, Seung Young SHIN