Patents by Inventor Yunhee Choi

Yunhee Choi 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).

  • ELECTROLYTE COMPOSITION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20240120539
    Abstract: Disclosed are an electrolyte for a lithium secondary battery, and a lithium secondary battery. The electrolyte for a lithium secondary battery includes a lithium salt; an organic solvent; and an additive, wherein the additive includes a compound represented by Formula 1. In Formula 1, R1 to R5 are as defined in the detailed description of the disclosure.
    Type: Application
    Filed: August 26, 2022
    Publication date: April 11, 2024
    Inventors: Junyong Lee, Sanghoon Kim, Soojin Kim, Yunhee Kim, Suyeol Ryu, Jinah Seo, Hyejeong Jeong, Wonseok Cho, Sunjoo Choi
  • Preparation method of intermediate for oxazolidinone derivative
    Patent number: 10538504
    Abstract: Disclosed is a method of preparing an intermediate for an oxazolidinone derivative, which enables 5-bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine to be produced at high yield and high purity, thus exhibiting high preparation efficiency under optimal processing conditions and making it suitable for industrial mass production.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: January 21, 2020
    Assignee: ST PHARM CO., LTD.
    Inventors: Seok Hun Woo, YunHee Choi, Hong Jun Kim, Sun Ki Chang, Geun Jho Lim
  • Preparation Method Of Intermediate For Oxazolidinone Derivative
    Publication number: 20180346443
    Abstract: Disclosed is a method of preparing an intermediate for an oxazolidinone derivative, which enables 5-bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine to be produced at high yield and high purity, thus exhibiting high preparation efficiency under optimal processing conditions and making it suitable for industrial mass production.
    Type: Application
    Filed: December 9, 2016
    Publication date: December 6, 2018
    Inventors: Seok Hun Woo, YunHee Choi, Hong Jun Kim, Sun Ki Chang, Geun Jho Lim
  • Pattern-based construction and extension of enterprise applications in a cloud computing environment
    Patent number: 9535663
    Abstract: Methods, software programs and systems for extending and modifying software functionality, and, more particularly, for using one or more patterns for an enterprise software object to express desired functionality and configuration, and to generate the enterprise software object using the patterns, in an enterprise environment are disclosed. A method according to certain of these embodiments includes selecting one or more patterns from a number of patterns, where the one or more patterns are for an enterprise software object. The enterprise software object can then be generated. The enterprise software object is generated using the one or more patterns. Each of the patterns is configured to describe a solution within a corresponding one of a number of problem domains.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: January 3, 2017
    Assignee: Oracle International Corporation
    Inventors: Rahim Mohamed Yaseen, John Liang, Yunhee Choi, Xiaomei Zhang
  • PATTERN-BASED CONSTRUCTION AND EXTENSION OF ENTERPRISE APPLICATIONS IN A CLOUD COMPUTING ENVIRONMENT
    Publication number: 20120185821
    Abstract: Methods, software programs and systems for extending and modifying software functionality, and, more particularly, for using one or more patterns for an enterprise software object to express desired functionality and configuration, and to generate the enterprise software object using the patterns, in an enterprise environment are disclosed. A method according to certain of these embodiments includes selecting one or more patterns from a number of patterns, where the one or more patterns are for an enterprise software object. The enterprise software object can then be generated. The enterprise software object is generated using the one or more patterns. Each of the patterns is configured to describe a solution within a corresponding one of a number of problem domains.
    Type: Application
    Filed: September 19, 2011
    Publication date: July 19, 2012
    Applicant: Oracle International Corporation
    Inventors: Rahim Mohamed Yaseen, John Liang, Yunhee Choi, Xiaomei Zhang