Patents by Inventor Woo Min Song

Woo Min Song 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).

  • Memory device with real-time monitoring
    Patent number: 11960319
    Abstract: A memory device is provided. The memory device comprises an internal clock generator configured to receive an external clock signal from a host and generate an internal clock signal in accordance with a chip enable signal, an internal enable signal generator configured to operate based on the internal clock signal and receive an external enable signal from the host and generate an internal enable signal, and a monitoring signal generator configured to output a monitoring signal that is generated based on at least one of the internal clock signal or the internal enable signal to the host.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: April 16, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae Min Choi, Chan Ho Lee, Jung Hak Song, Ju Chang Lee, Woo Jin Jung
  • COLORIMETRIC BIOSENSOR, PREPARATION METHOD THEREOF, AND ANTIBIOTIC SUSCEPTIBILITY TESTING METHOD USING THE SAME
    Publication number: 20240117405
    Abstract: The present invention relates to a colorimetric biosensor, preparation method thereof, and antibiotic susceptibility testing method using the same, and more specifically, in the present invention, it is possible to prepare a colorimetric biosensor comprising a porous hydrogel structure including polydiacetylene and a hydrogel polymer (alginate, PEG-DA, etc.); and a microbial nutrient source, and it may be applied to a colorimetric biosensor for detecting microorganisms or a method for testing antibiotic susceptibility of microorganisms for allowing in real-time measurement and exhibiting excellent sensitivity using the colorimetric biosensor.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 11, 2024
    Inventors: Tae Joon Jeon, Sun Min Kim, Hui Soo Jang, Woo Jin Jeong, Seo Yoon Song
  • POLY(OXIRANE)S AND PROCESSES AND CATALYSTS FOR MAKING THEM
    Publication number: 20100190955
    Abstract: A catalyst composition for polymerizing oxiranes is provided that yields high molecular weight poly(oxiranes). The catalyst composition comprises: a hydrophobically modified particulate inorganic oxide; an aluminum alkyl complex; and a compound containing a Lewis basic free electron pair. Polymerization methods and poly(oxirane) polymers are also provided.
    Type: Application
    Filed: September 6, 2007
    Publication date: July 29, 2010
    Applicant: DOW GLOBAL TECHNOLOGIES INC.
    Inventors: Eric P. Wasserman, Richard A. Galley, Woo Min Song, Abhijit Ghosh-Dastidar
  • Gas phase process for polymers with group 4 metal complex catalyst addition
    Publication number: 20040087743
    Abstract: A process for producing polymer particles in a gas phase polymerization reaction using a group 4 metal complex containing delocalized &pgr;-electrons and optionally a flow aid.
    Type: Application
    Filed: August 22, 2003
    Publication date: May 6, 2004
    Inventors: Xinlai Bai, Maria A Apecetche, Kevin J Cann, David L Ramage, Natarajan Muruganandam, Ardenhu Sen, Matthew J Fedec, Woo Min Song, David M Rebhan, Albert L Widmar
  • Polymerization process
    Publication number: 20020137861
    Abstract: The present invention relates to a process for polymerizing olefin(s) in the presence of a catalyst composition in a slurry or suspension to which an aluminum alkyl is added prior to being introduced to a polymerization reactor.
    Type: Application
    Filed: December 4, 2000
    Publication date: September 26, 2002
    Inventor: Woo Min Song