Patents by Inventor Young-jae Yoo

Young-jae Yoo 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: 10927237
    Abstract: The present invention relates to a compound having a bis phenylene group substituted with alkylamide, a composition comprising the same for the control of polyphenylene polymer flowability and a method for controlling polyphenylene polymer flowability using the same. The said compound can improve the flowability of polyphenylene polymer so that it can be used for processing polyphenylene polymer to improve the flowability, thereby providing economic benefits by diversifying PPS parts and improving workability. In addition, the said compound can control and improve the flowability by regulating the length of phenyl-conjugated alkyl, so that it can be effectively used as a flowability regulator of polyphenylene polymer particularly polyphenylene sulfide.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: February 23, 2021
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Byoung Gak Kim, Yong Seok Kim, Young Jae Yoo, Dong Gyun Kim, Seong Wook Lee, Jun Woo Jeon, Bo Mi Maeng
  • Publication number: 20190218368
    Abstract: The present invention relates to a compound having a bis phenylene group substituted with alkylamide, a composition comprising the same for the control of polyphenylene polymer flowability and a method for controlling polyphenylene polymer flowability using the same. The said compound can improve the flowability of polyphenylene polymer so that it can be used for processing polyphenylene polymer to improve the flowability, thereby providing economic benefits by diversifying PPS parts and improving workability. In addition, the said compound can control and improve the flowability by regulating the length of phenyl-conjugated alkyl, so that it can be effectively used as a flowability regulator of polyphenylene polymer particularly polyphenylene sulfide.
    Type: Application
    Filed: January 15, 2019
    Publication date: July 18, 2019
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Byoung Gak Kim, Yong Seok Kim, Young Jae Yoo, Dong Gyun Kim, Seong Wook Lee, Jun Woo Jeon, Bo Mi Maeng
  • Publication number: 20120092529
    Abstract: A method of processing an image and an image photographing apparatus applying the same. The image processing method includes obtaining a main image and a sub image from the first lens and the second lens respectively, detecting a main object of the main image, moving the sub image to a first area of the main image so as not to be overlapped with the main object of the main image, and displaying the main image and the sub image therein simultaneously. Accordingly, a user may view the main image without any interference of the sub image displayed on a display unit.
    Type: Application
    Filed: October 7, 2011
    Publication date: April 19, 2012
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Song-ha CHOI, Young-jae Yoo
  • Publication number: 20110085047
    Abstract: A photographing control method and a photographing apparatus applying the same are provided. The photographing control method includes setting an image photographing configuration according to an image processing scheme useable with image content. Therefore, it is possible to easily set various photographing configurations according to a user's preference.
    Type: Application
    Filed: October 8, 2010
    Publication date: April 14, 2011
    Applicant: Samsung Electronics Co., Ltd
    Inventor: Young-jae YOO
  • Patent number: 7062600
    Abstract: An apparatus and a method of controlling an information process system of a mobile apparatus using a flash memory. The information process system controlling the mobile apparatus has a main memory storing a user-set data and a flash memory storing a backup data of the user-set data stored in the main memory when a main power is turned off and/or when a backup command is input by a user. A programmed CPU controls the information process system by determining whether the main power is turned off and/or whether the backup command is input by the user, and backs up the main-memory user-set data to the flash memory. Accordingly, since the user-set data is backed-up to the flash memory when the main power is turned off, an initialization image and an initialization menu can be executed according to the user-set data when the mobile apparatus is re-operated.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: June 13, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Young-jae Yoo
  • Publication number: 20030182496
    Abstract: An apparatus and a method of controlling an information process system of a mobile apparatus using a flash memory. The information process system controlling the mobile apparatus has a main memory storing a user-set data and a flash memory storing a backup data of the user-set data stored in the main memory when a main power is turned off and/or when a backup command is input by a user. A programmed CPU controls the information process system by determining whether the main power is turned off and/or whether the backup command is input by the user, and backs up the main-memory user-set data to the flash memory. Accordingly, since the user-set data is backed-up to the flash memory when the main power is turned off, an initialization image and an initialization menu can be executed according to the user-set data when the mobile apparatus is re-operated.
    Type: Application
    Filed: March 12, 2003
    Publication date: September 25, 2003
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Young-Jae Yoo