Patents by Inventor Dang Hoang

Dang Hoang 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).

  • Publication number: 20110144602
    Abstract: A pant-like absorbent article is provided including an absorbent chassis defining a waist opening and first and second leg openings, the absorbent chassis including an absorbent assembly. The absorbent chassis has a longitudinal length and the waist opening having an unstretched circumference, such that the longitudinal length is proportional to the unstretched circumference of the waist opening by a ratio less than 0.82. The absorbent article also includes a wetness indicator for alerting a wearer to a release of liquid body exudates, the wetness indicator including a physical sensation agent responsive to liquid body exudates received by the absorbent article to facilitate a physical sensation against the wearer's skin for alerting the wearer to the wearer's release of liquid body exudates.
    Type: Application
    Filed: December 11, 2009
    Publication date: June 16, 2011
    Inventors: Andrew Mark Long, Davis-Dang Hoang Nhan, Sandra Kay Knight, Christopher Peter Olson, Shirlee Ann Weber
  • Patent number: 7956235
    Abstract: In some forms of the invention, an absorbent article (e.g., training pants) includes an impermeable cover, an absorbent body and a temperature change member disposed with the absorbent body. The absorbent article further includes a liquid retarding member that is disposed with the temperature change member to temporarily maintain liquid in the temperature change member. The liquid retarding member is formed of a liquid dispersible material such that the liquid retarding member eventually dissolves in the liquid and flows into the absorbent body. In other forms, the absorbent article includes a liquid retarding member that is adjacent to a temperature change member which is formed of a matrix of fibers. The liquid retarding member has a hydrohead that is less than about 0.13 pounds per inch squared such that the liquid retarding member temporarily maintains at least some of the liquid in proximity to the temperature change member.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: June 7, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Andrew M. Long, Davis Dang Hoang Nhan, Steven Rashad Inabinet
  • Patent number: 7946869
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: May 24, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Publication number: 20110114245
    Abstract: A method for making an absorbent article includes the steps of applying a layer of adhesive composition to a stretchable substrate and applying a layer of particulate superabsorbent material to the adhesive composition after applying the adhesive composition to the stretchable substrate.
    Type: Application
    Filed: January 19, 2011
    Publication date: May 19, 2011
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
  • Publication number: 20110112498
    Abstract: An absorbent article having a stretchable substrate and an absorbent composite comprising a layer of adhesive composition in contact with the stretchable substrate. A layer of particulate superabsorbent material is applied to and held by the adhesive composition. The absorbent composite is secured to the substrate by the adhesive composition. The stretchable substrate has a recovery in at least one of the lateral direction and the longitudinal directions of the article as determined by an Elongation and Recovery Test, and the absorbent article has a recovery in the at least one of the lateral direction and the longitudinal direction as determined by the Elongation and Recovery Test that is at least about 60 percent of the recovery of the substrate in the at least one of the lateral direction and the longitudinal direction.
    Type: Application
    Filed: December 6, 2010
    Publication date: May 12, 2011
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
  • Patent number: 7872168
    Abstract: An absorbent article having a stretchable substrate and an absorbent composite comprising a layer of adhesive composition in contact with the stretchable substrate. A layer of particulate superabsorbent material is applied to and held by the adhesive composition. The absorbent composite is secured to the substrate by the adhesive composition. The stretchable substrate has a recovery in at least one of the lateral direction and the longitudinal directions of the article as determined by an Elongation and Recovery Test, and the absorbent article has a recovery in the at least one of the lateral direction and the longitudinal direction as determined by the Elongation and Recovery Test that is at least about 60 percent of the recovery of the substrate in the at least one of the lateral direction and the longitudinal direction.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: January 18, 2011
    Assignee: Kimberely-Clark Worldwide, Inc.
    Inventors: Lawrence H. Sawyer, Mark M. Mleziva, Peiguang Zhou, Davis-Dang Hoang Nhan
  • Patent number: 7850470
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: December 14, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Publication number: 20100248507
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Application
    Filed: June 8, 2010
    Publication date: September 30, 2010
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Patent number: 7753691
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: July 13, 2010
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Patent number: 7651005
    Abstract: The present invention provides a disposable educational drinking device for learning such things as the letters of the alphabet or numbers or geometric shapes. The disposable drinking device can be converted to a reusable drinking device. The disposable drinking device also has a mechanical mean to center drinking spout between handles.
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: January 26, 2010
    Assignee: 2N Corporation
    Inventors: William Hung Nguyen, Dien Dong Bui, Davis Dang Hoang Nhan, Peiguang Zhou
  • Publication number: 20090294435
    Abstract: A heating article is provided including a heating element including a first layer of nonwoven fibers mixed with conductive fibers, wherein the layer is divided to include a conductive region and a nonconductive region, wherein the conductive region extends in a co-extensive and co-planar pattern in a majority of the layer, and wherein the conductive region has first and second ends, and a power source removably coupled to the first and second ends. The first layer can include nonwoven fibers mixed with non-metallic conductive fibers. The heating article can also include a second layer superposed with the first layer, wherein the second layer is substantially free of non-metallic conductive fibers.
    Type: Application
    Filed: May 28, 2009
    Publication date: December 3, 2009
    Inventors: Davis-Dang Hoang Nhan, Sudhanshu Gakhar, Thomas Michael Ales, III, Sridhar Ranganathan
  • Publication number: 20090181557
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Application
    Filed: March 18, 2009
    Publication date: July 16, 2009
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Publication number: 20090176385
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Application
    Filed: March 18, 2009
    Publication date: July 9, 2009
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Patent number: 7524195
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: April 28, 2009
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Publication number: 20080268663
    Abstract: The present disclosure is directed to conductive connector attachments for use in electrically connecting printed circuit boards to absorbent products such as diapers, training pants, incontinence products, feminine hygiene products, and the like. Specifically, various configurations and methods of securely attaching conventional conductive hook and loop attachments to printed circuit boards are disclosed.
    Type: Application
    Filed: April 26, 2007
    Publication date: October 30, 2008
    Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
    Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
  • Patent number: 7341612
    Abstract: A disposable open bag for a power tool such as a Shop-Vac cleaner has a mounting plate with an opening for receiving debris from the intake of the power tool. The mounting plate is also provided with a vent opening(s), e.g., to prevent the bag from closing in on the air filter and blocking the airflow. The said bag provides a cleaner and more convenient means of collection of the debris, leaves, and particulate matters directly into the bag.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: March 11, 2008
    Assignee: ZNN Technologies, LLC
    Inventors: Davis Dang Hoang Nhan, Rongguo Zhao, William Hung Nguyen
  • Publication number: 20080051745
    Abstract: Embodiments of the invention provide methods and systems for determining hydration of an article and/or a person. The physical and/or electrical properties of a device in the absorbent article may be altered by hydration received in the absorbent article. The alteration of the physical or electrical properties may indicate the amount of hydration in the absorbent article. Furthermore, a time period for receiving the hydration in the absorbent article may also be determined. The hydration of the person may be determined based on a fluid output rate from the person computed using the amount of hydration output from the person and the time period for receiving the hydration.
    Type: Application
    Filed: August 25, 2006
    Publication date: February 28, 2008
    Inventors: Andrew Mark Long, Davis Dang Hoang Nhan, Sridhar Ranganathan, Darold Dean Tippey, Andrew Thomas Baker, Thomas Michael Ales, Shawn Jeffery Sullivan
  • Patent number: 7303086
    Abstract: The present invention provides infant and toddler feeding and liquid food storing systems. Disposable containers and infant feeding assemblies are provided for preparing, storing, and serving a liquid food or other beverage to children or other subjects having special needs. The assembly can comprise a holder, a disposable container that fits into the holder, and a means for delivering the food to the subject, e.g., using a nipple or drinking spout.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: December 4, 2007
    Assignee: ZNN Technologies, LLC
    Inventors: Davis Dang Hoang Nhan, William Hung Nguyen
  • Publication number: 20060145815
    Abstract: A system and method for relaying data from tags associated with inventory items is provided. The system comprises a passive tag and a transceiver. The passive tag comprises data associated with an inventory item and a transmission module to transmit a message containing the data in an passive tag frequency. The transceiver receives the message, transfers the data into another message and transmits the other message as an active tag message. It may further comprise an active tag, an application server and an active reader. The active tag is associated with another inventory item, has data associated with it and has a transmission module to transmit an active tag message. The server stores and processes data associated with the active tag and the passive tag. The active reader receives the active tag message and communicates the active tag message to the application server.
    Type: Application
    Filed: May 13, 2005
    Publication date: July 6, 2006
    Inventors: Valerio Lanzieri, Dang Hoang, The Nguyen, Koon Lee
  • Patent number: 7045028
    Abstract: The present invention is directed to reducing the build up or accretion of adhesive, alone or in combination with other materials, on the surfaces of equipment used to ultrasonically treat a workpiece (e.g., ultrasonically bonding various components or pieces to one another.) Thus the invention encompasses composites, absorbent products, and methods of making said composites and products where an adhesive composition having certain identified properties is used to reduce the build up or accretion of the adhesive on ultrasonic bonding equipment. In one embodiment of the invention, a composite includes an adhesive having a capillary-viscosity value of about 7 Pas·sec or greater and a Shore-OO-Hardness value of about 65 or greater, whereby the relative accretion value is less than about 1, and more particularly less than about 0.5.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: May 16, 2006
    Assignee: Kimberly-Clark Wordwide, Inc.
    Inventors: Chinmay Suresh Betrabet, Davis Dang Hoang Nhan