Patents by Inventor Seung Han Song

Seung Han 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).

  • Patent number: 11985863
    Abstract: A display device includes a first electrode disposed on a substrate, a pixel defining layer exposing at least a part of the first electrode and disposed on the substrate, a light emitting layer disposed on the first electrode, a second electrode disposed on the light emitting layer, and an encapsulation layer disposed on the second electrode, wherein the pixel defining layer includes an overlapping area overlapping the first electrode and a non-overlapping area not overlapping the first electrode, the overlapping area includes a first overlapping area spaced apart from the first electrode and facing the first electrode, and the encapsulation layer is at least partially disposed in a space between the first electrode and the pixel defining layer in the first overlapping area.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: May 14, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Woo Yong Sung, Chan Ho Moon, Jung Han Seo, Seung Yong Song
  • Publication number: 20240144893
    Abstract: A display panel includes an amorphous silicon gate driver in which a lower voltage than the gate-off voltage output from the gate driver is applied to an adjacent stage as a low voltage transmission signal.
    Type: Application
    Filed: January 10, 2024
    Publication date: May 2, 2024
    Inventors: JAE-HOON LEE, SEUNG-HWAN MOON, YONG-SOON LEE, YOUNG-SU KIM, CHANG-HO LEE, WHEE-WON LEE, JUN-YONG SONG, YU-HAN BAE
  • Publication number: 20240102054
    Abstract: A method of reducing a concentration of a nitrogen oxide, the method comprising: contacting a microorganism with a nitrogen oxide-containing sample to reduce the concentration of the nitrogen oxide in the sample, wherein the contacting comprises contacting the microorganism with Fe(II)(L)-NOx in a bioreactor, wherein the Fe(II)(L)-NOx is a complex in which a chelating agent, Fe2+, and NOx are chelated, wherein L is the chelating agent, and wherein NOx is a nitrogen oxide ligand.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 28, 2024
    Inventors: Seung Hoon Song, Heejoo Han, Woo Yong Shim, Sukhwan Yoon, Jae-Young Kim, Sojung Yoon, Yu Kyung Jung
  • Publication number: 20240076468
    Abstract: An embodiment resin composition for shielding electromagnetic waves, based on a total weight of the resin composition, includes 20 to 80 wt % of thermoplastic resin, 1 to 50 wt % of a conductive filler, and 0.1 to 30 wt % of an additive.
    Type: Application
    Filed: January 16, 2023
    Publication date: March 7, 2024
    Inventors: Seung-Woo Choi, Dong-Bum Seo, Kyun Oh, Yu-Hyun Song, Yang-Jin Kwon, Joo-Han Lee
  • Publication number: 20190224195
    Abstract: The present invention relates to a capsule composite formulation comprising dutasteride represented by formula I, tadalafil represented by formula II, a fatty acid ester derivative having 8 to 10 carbon atoms, and a polysorbate- or polyoxylglyceride-based surfactant wherein both the two drugs are dissolved.
    Type: Application
    Filed: September 27, 2017
    Publication date: July 25, 2019
    Inventors: Taegon Baik, Seyeon Kim, Ju-Hee Kim, Seung Han Song, Young-Joon Park, Kyung Mi Park
  • Publication number: 20190216827
    Abstract: The present invention is related to a composite formulation of dutasteride and tadalafil, therapeutic agents for prostatic hyperplasia, and to an oral capsule preparation containing the same. The composite formulation has the total amount of the composition inside a capsule of 400 mg or less so that the size of the capsule is convenient for the patient to take so as to increase patients' convenience, and includes a glycerol fatty acid ester derivative or a propylene glycol fatty acid ester derivative which may increase the solubility of dutasteride, a poorly soluble medicament and improve the stability of tadalafil so as to dissolve dutasteride and disperse tadalafil.
    Type: Application
    Filed: May 12, 2017
    Publication date: July 18, 2019
    Inventors: Taegon Baik, Seyeon Kim, Ju-Hee Kim, Seung Han Song, Young-Joon Park
  • Patent number: 7698313
    Abstract: The present invention is directed to an information management system. The information management system has a web server 110 and a database server 120. The database server 120 includes a business card information database 121, a relation database 122 and a user database 123. Therefore, by the present invention, a user distributes the business card information to designated receivers and the receiver transfers the business card information to the selected senders from the identified senders.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: April 13, 2010
    Inventors: Seung Han Song, Seung Jun Song
  • Publication number: 20030158858
    Abstract: The present invention is directed to an information management system. The information management system has a web server 110 and a database server 120. The database server 120 includes a business card information database 121, a relation database 122 and a user database 123. Therefore, by the present invention, a user distributes the business card information to designated receivers and the receiver transfers the business card information to the selected senders from the identified senders.
    Type: Application
    Filed: October 4, 2002
    Publication date: August 21, 2003
    Inventors: Seung Han Song, Seung Jun Song
  • Patent number: RE45392
    Abstract: The present invention is directed to an information management system. The information management system has a web server 110 and a database server 120. The database server 120 includes a business card information database 121, a relation database 122 and a user database 123. Therefore, by the present invention, a user distributes the business card information to designated receivers and the receiver transfers the business card information to the selected senders from the identified senders.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: February 24, 2015
    Inventors: Seung Han Song, Seung June Song