Patents by Inventor Ching-Yao Yeh

Ching-Yao Yeh 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: 9756958
    Abstract: The present technology provides an encasement comprising a fabric cover formed of bed bug impervious fabric. The encasement comprises an opening with a zipper mechanism disposed therein and operable to close the opening. The encasement also comprises a barrier attached to the fabric cover, extending along and opposite the zipper tracks. The encasement also comprises a channel between the barrier and said zipper tracks that receives a portion of the zipper head and becomes an enclosed channel when said zipper tracks are mated together. The channel has a confined space of a size to thwart bug movement along the channel.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: September 12, 2017
    Assignee: JAB DISTRIBUTORS, LLC
    Inventors: James A. Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20130326820
    Abstract: The present technology provides an encasement comprising a fabric cover formed of bed bug impervious fabric. The encasement comprises an opening with a zipper mechanism disposed therein and operable to close the opening. The encasement also comprises a barrier attached to the fabric cover, extending along and opposite the zipper tracks. The encasement also comprises a channel between the barrier and said zipper tracks that receives a portion of the zipper head and becomes an enclosed channel when said zipper tracks are mated together. The channel has a confined space of a size to thwart bug movement along the channel.
    Type: Application
    Filed: August 15, 2013
    Publication date: December 12, 2013
    Applicant: JAB Distributors, Inc.
    Inventors: James A. Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Patent number: 8528134
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Grant
    Filed: October 4, 2011
    Date of Patent: September 10, 2013
    Assignee: JAB Distributors, LLC
    Inventors: James A. Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20120186138
    Abstract: An inflatable, portable treatment device for the treatment of an item, such as fumigation and/or extermination of vermin creature. The item is to be placed in an inner area of the inflatable bladder. A fan positioned in the inner area may propel a chemical agent in the interior area. According to certain embodiments, a heating element may increase the temperature of the interior area. A power cord for the fan or heating element may be plugged into an electrical extension assembly that is connected to the treatment device and is configured to prevent or minimize gas and/or fumigant and/or pesticide vapor from escaping from the inner area. The opening may be sealed by closing an air seal. An airway assembly may be attached to the treatment device to deliver gas from a gas delivery source, such as a blower or gas tank, into the interior area.
    Type: Application
    Filed: January 5, 2012
    Publication date: July 26, 2012
    Inventors: James Bell, Warrick Bell, Brian P. Hirsch, Ching-Yao Yeh
  • Publication number: 20120023712
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Application
    Filed: October 4, 2011
    Publication date: February 2, 2012
    Inventors: James Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20110010856
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Application
    Filed: February 11, 2010
    Publication date: January 20, 2011
    Inventors: James Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20090271926
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Application
    Filed: July 7, 2009
    Publication date: November 5, 2009
    Inventors: James Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Patent number: 7552489
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: June 30, 2009
    Assignee: JAB Distributors, LLC
    Inventors: James Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20090049608
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Application
    Filed: October 22, 2008
    Publication date: February 26, 2009
    Inventors: James A. Bell, Yueh-Jyh Chen, Ching-Yao Yeh
  • Publication number: 20080222808
    Abstract: A mattress encasement made of bug impervious fabric provides a zipper opening for removal of the mattress. A foam pad is stitched at an end of the zipper closure such that when the zipper is located at or near the end, a channel is provided to prevent or obstruct the escapement of bed bugs via the channel and out from a mattress encased by the mattress encasement.
    Type: Application
    Filed: May 31, 2007
    Publication date: September 18, 2008
    Applicant: JAB DISTRIBUTORS, LLC.
    Inventors: James Bell, Yueh-Jyh Chen, Ching-Yao Yeh