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).
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Publication number: 20110144602Abstract: 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: ApplicationFiled: December 11, 2009Publication date: June 16, 2011Inventors: Andrew Mark Long, Davis-Dang Hoang Nhan, Sandra Kay Knight, Christopher Peter Olson, Shirlee Ann Weber
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Patent number: 7956235Abstract: 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: GrantFiled: August 31, 2005Date of Patent: June 7, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Andrew M. Long, Davis Dang Hoang Nhan, Steven Rashad Inabinet
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Patent number: 7946869Abstract: 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: GrantFiled: June 8, 2010Date of Patent: May 24, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Publication number: 20110114245Abstract: 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: ApplicationFiled: January 19, 2011Publication date: May 19, 2011Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
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Publication number: 20110112498Abstract: 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: ApplicationFiled: December 6, 2010Publication date: May 12, 2011Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Davis Dang Hoang Nhan, Mark M. Mleziva, Lawrence H. Sawyer, Peiguang Zhou
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Patent number: 7872168Abstract: 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: GrantFiled: October 31, 2003Date of Patent: January 18, 2011Assignee: Kimberely-Clark Worldwide, Inc.Inventors: Lawrence H. Sawyer, Mark M. Mleziva, Peiguang Zhou, Davis-Dang Hoang Nhan
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Patent number: 7850470Abstract: 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: GrantFiled: March 18, 2009Date of Patent: December 14, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Publication number: 20100248507Abstract: 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: ApplicationFiled: June 8, 2010Publication date: September 30, 2010Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Patent number: 7753691Abstract: 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: GrantFiled: March 18, 2009Date of Patent: July 13, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Patent number: 7651005Abstract: 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: GrantFiled: March 22, 2007Date of Patent: January 26, 2010Assignee: 2N CorporationInventors: William Hung Nguyen, Dien Dong Bui, Davis Dang Hoang Nhan, Peiguang Zhou
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Publication number: 20090294435Abstract: 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: ApplicationFiled: May 28, 2009Publication date: December 3, 2009Inventors: Davis-Dang Hoang Nhan, Sudhanshu Gakhar, Thomas Michael Ales, III, Sridhar Ranganathan
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Publication number: 20090181557Abstract: 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: ApplicationFiled: March 18, 2009Publication date: July 16, 2009Applicant: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Publication number: 20090176385Abstract: 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: ApplicationFiled: March 18, 2009Publication date: July 9, 2009Applicant: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Patent number: 7524195Abstract: 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: GrantFiled: April 26, 2007Date of Patent: April 28, 2009Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Publication number: 20080268663Abstract: 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: ApplicationFiled: April 26, 2007Publication date: October 30, 2008Applicant: KIMBERLY-CLARK WORLDWIDE, INC.Inventors: Thomas Michael Ales, Davis-Dang Hoang Nhan
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Patent number: 7341612Abstract: 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: GrantFiled: December 21, 2004Date of Patent: March 11, 2008Assignee: ZNN Technologies, LLCInventors: Davis Dang Hoang Nhan, Rongguo Zhao, William Hung Nguyen
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Publication number: 20080051745Abstract: 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: ApplicationFiled: August 25, 2006Publication date: February 28, 2008Inventors: Andrew Mark Long, Davis Dang Hoang Nhan, Sridhar Ranganathan, Darold Dean Tippey, Andrew Thomas Baker, Thomas Michael Ales, Shawn Jeffery Sullivan
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Patent number: 7303086Abstract: 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: GrantFiled: February 18, 2005Date of Patent: December 4, 2007Assignee: ZNN Technologies, LLCInventors: Davis Dang Hoang Nhan, William Hung Nguyen
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Publication number: 20060145815Abstract: 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: ApplicationFiled: May 13, 2005Publication date: July 6, 2006Inventors: Valerio Lanzieri, Dang Hoang, The Nguyen, Koon Lee
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Patent number: 7045028Abstract: 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: GrantFiled: February 6, 2003Date of Patent: May 16, 2006Assignee: Kimberly-Clark Wordwide, Inc.Inventors: Chinmay Suresh Betrabet, Davis Dang Hoang Nhan