Patents by Inventor Ryan Kwon

Ryan Kwon 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: 11684880
    Abstract: A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/or at least one binder fiber, wherein the synthetic fibers comprise up to 30 wt.-%, preferably up to 20 wt.-%, glass fibers, based on the total weight of the fibers. The fibers are bonded with the thermoset binder and/or the at least one binder fiber to form a web; and the fibrous media is capable of forming a self-supporting, pleated oil filter media which is capable of retaining pleats upon contact with oil having a temperature in the range encountered in a combustion engine.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: June 27, 2023
    Assignee: Ahlstrom Oyj
    Inventors: Jesse Shim, Kevin Kim, Ryan Kwon, Jinny Kim, Jamie Byeon, David Alan Topolenski, Kevin Ray Townsend
  • Publication number: 20210283540
    Abstract: A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/or at least one binder fiber, wherein the synthetic fibers comprise up to 30 wt.-%, preferably up to 20 wt.-%, glass fibers, based on the total weight of the fibers. The fibers are bonded with the thermoset binder and/or the at least one binder fiber to form a web; and the fibrous media is capable of forming a self-supporting, pleated oil filter media which is capable of retaining pleats upon contact with oil having a temperature in the range encountered in a combustion engine.
    Type: Application
    Filed: July 31, 2020
    Publication date: September 16, 2021
    Applicant: Ahistrom-Munksjõ Oyj
    Inventors: Jesse SHIM, Kevin Kim, Ryan Kwon, Jinny Kim, Jamie Byeon, David Alan Topolenski, Kevon Ray Towsend
  • Publication number: 20210086116
    Abstract: Fibrous filtration media and method of making the same are provided. According to preferred embodiments, the filtration media includes an embossed wet-laid hot area-calendered nonwoven fibrous web which includes synthetic staple fibers, and from about 20 wt. % to about 80 wt. %, based on total weight of the fibrous web, of bicomponent staple fibers dispersed through the fibrous web. The fibrous web exhibits dry and wet burst strengths of greater than 5 bar, usually greater than 10 bar, and more preferably greater than about 12 bar, or even greater than about 15 bar in some embodiments.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Applicant: Ahlstrom-Munksjö Oyj
    Inventors: Jesse Shim, Jessica Lee, Ryan Kwon, Matthew Jeon, Lani Lee
  • Patent number: 10814258
    Abstract: The present invention relates to a filter medium having improved heat resistance and filtration efficiency.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: October 27, 2020
    Assignee: Ahlstrom-Munksjö Oyj
    Inventors: Jesse Shim, Kevin Kim, Ryan Kwon, Jayden Bae, Jamie Byeon
  • Patent number: 10765979
    Abstract: A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/or at least one binder fiber, wherein the synthetic fibers comprise up to 30 wt.-%, preferably up to 20 wt.-%, glass fibers, based on the total weight of the fibers. The fibers are bonded with the thermoset binder and/or the at least one binder fiber to form a web; and the fibrous media is capable of forming a self-supporting, pleated oil filter media which is capable of retaining pleats upon contact with oil having a temperature in the range encountered in a combustion engine.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: September 8, 2020
    Assignee: Ahlstrom-Munksjö Oyj
    Inventors: Jesse Shim, Kevin Kim, Ryan Kwon, Jinny Kim, Jamie Byeon, David Alan Topolenski, Kevin Ray Townsend
  • Publication number: 20190009194
    Abstract: A fuel water separation medium for removing water from water-hydrocarbon emulsions is provided, wherein the fuel water separation medium comprises (A) a first layer comprising nanofibers, and (B) a second layer comprising a fibrous web wherein the fibrous web comprises cellulosic fibers.
    Type: Application
    Filed: July 14, 2016
    Publication date: January 10, 2019
    Inventors: Andrew GOODBY, Praven JANA, Crawford ARRINGTON, Ganga VENKATESWARAN, Aaron HARMON, Jesse SHIM, Ryan KWON, Kevin KIM, Jayden BAE, Patrick YEO
  • Publication number: 20180280844
    Abstract: The present invention relates to a filter medium having improved heat resistance and filtration efficiency.
    Type: Application
    Filed: October 4, 2016
    Publication date: October 4, 2018
    Applicant: AHLSTROM-MUNKSJO OYJ
    Inventors: Jesse SHIM, Kevin KIM, Ryan KWON, Jayden BAE, Jamie Byeon
  • Publication number: 20180243673
    Abstract: A self-cleaning filtration media for use in hydrocarbon fluid filtration applications has a first layer on an upstream side and a second layer on downstream side of the self-cleaning filtration media. The first layer is composed of polyethersulfone nanofibers having a diameter of 50-1000 nm (0.05-1 micron) and a basis weight of at least 1 gsm. The second layer is a nonwoven substrate suitable for filtration applications. The self-cleaning filtration media exhibits a dust holding capacity of at least 6 mg/cm2 and a filtration efficiency of greater than 90% for 4 micron particles when the self-cleaning filtration media is tested according to ISO 19438 for fuel filtration and according to ISO 4548-12 for oil filtration.
    Type: Application
    Filed: August 22, 2016
    Publication date: August 30, 2018
    Inventors: Jesse SHIM, Kevin KIM, Ryan KWON, Jayden BAE, Patrick YEO
  • Publication number: 20170312671
    Abstract: A fibrous media suitable for an oil filter comprising a fibrous web formed from synthetic fibers; optionally at least one additive, and a thermoset binder present at a concentration of at least 15 wt.-% by weight of the fibrous web and/or at least one binder fiber, wherein the synthetic fibers comprise up to 30 wt.-%, preferably up to 20 wt.-%, glass fibers, based on the total weight of the fibers. The fibers are bonded with the thermoset binder and/or the at least one binder fiber to form a web; and the fibrous media is capable of forming a self-supporting, pleated oil filter media which is capable of retaining pleats upon contact with oil having a temperature in the range encountered in a combustion engine.
    Type: Application
    Filed: October 30, 2015
    Publication date: November 2, 2017
    Inventors: Jesse SHIM, Kevin KIM, Ryan KWON, Jinny KIM, Jamie BYEON, David Alan TOPOLENSKI, Kevon Ray TOWNSEND
  • Publication number: 20050253840
    Abstract: A system and method for interactive three-dimensional (3D) object simulation is provided that includes a simulated interactive 3D environment that runs locally on the user's computer, and provides automatic compatibility handling to enable vendors and consumers to place, modify, manipulate, integrate, and freely move virtual products in the 3D environment. Other embodiments may additionally include any combination of means for a vendor to create a 3D virtual store in the interactive 3D environment, and means for making the virtual object is dimensionally proportional in measurement to the dimensional measurements of the corresponding physical object.
    Type: Application
    Filed: April 21, 2005
    Publication date: November 17, 2005
    Inventor: Ryan Kwon