Patents by Inventor FENG S. LIU

FENG S. LIU 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: 20230064649
    Abstract: An insulated shipping container system for transporting temperature sensitive specimens includes an insulated body, an insulated lid, and a stretchable strap. The insulated body has an internal cavity that is accessible through an opening and has a cross-sectional shape. The insulated lid is configured for selectively closing the opening to the internal cavity when the lid is in a closed position. The stretchable strap is removably attachable to each of the insulated body and the insulated lid. The stretchable strap is configured to stretch and attach to a lug on the insulated body to selectively hold the insulated lid in the closed position and further configured to retain the insulated lid to the insulated body when the lid is in an opened position. The insulated shipping container system may also include a freezable cold pack having a shape corresponding to the cross-sectional shape of the internal cavity.
    Type: Application
    Filed: August 8, 2022
    Publication date: March 2, 2023
    Inventors: CHRISTOPHER J. MELANSON, TODD EICHINGER, FENG S. LIU, MATTHEW A. RYAN
  • Patent number: 9515414
    Abstract: An accessory connector configured to provide a liquid-tight seal when inserted into a connector aperture of a waterproof housing for a mobile electronic device. The accessory connector includes a connector extending from a body of the accessory connector, the body configured to allow a user to grasp the accessory connector during insertion or removal of the connector into or from a corresponding connector of the mobile electronic device. The accessory connector further includes a waterproof adapter configured to provide the liquid-tight seal between the connector aperture of the waterproof housing and the accessory connector of the accessory device. The waterproof adapter including two or more tension tabs and an exterior gasket on the exterior surface of the waterproof adapter.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: December 6, 2016
    Assignee: Otter Products, LLC
    Inventors: Feng S. Liu, George N. Popa, III
  • Publication number: 20160344133
    Abstract: An accessory connector configured to provide a liquid-tight seal when inserted into a connector aperture of a waterproof housing for a mobile electronic device. The accessory connector includes a connector extending from a body of the accessory connector, the body configured to allow a user to grasp the accessory connector during insertion or removal of the connector into or from a corresponding connector of the mobile electronic device. The accessory connector further includes a waterproof adapter configured to provide the liquid-tight seal between the connector aperture of the waterproof housing and the accessory connector of the accessory device. The waterproof adapter including two or more tension tabs and an exterior gasket on the exterior surface of the waterproof adapter.
    Type: Application
    Filed: August 2, 2016
    Publication date: November 24, 2016
    Inventors: FENG S. LIU, GEORGE N. POPA, III
  • Patent number: 9437962
    Abstract: A waterproof adapter can provide a liquid-tight seal between a waterproof housing for a mobile electronic device and an accessory connector extending from an accessory device, such as a jack plug extending from a pair of headphones. The waterproof adapter can be an integral part of the accessory connector or can be installed on the accessory connector using, for example, a threaded or bayonet-style connection. In one example, the waterproof adapter can include an exterior gasket channel circumscribing an exterior surface of its body, an exterior gasket disposed at least partially within the exterior gasket channel, thereby permitting the waterproof adapter to provide a liquid-tight seal between a connector aperture in the waterproof housing and the accessory connector. When the accessory device is disconnected from the mobile electronic device, a port-sealing bung can be inserted into the connector aperture of the waterproof housing and can provide a liquid-tight seal therewith.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: September 6, 2016
    Assignee: Otter Products, LLC
    Inventors: Feng S. Liu, George N. Popa, III
  • Publication number: 20160111811
    Abstract: A waterproof adapter can provide a liquid-tight seal between a waterproof housing for a mobile electronic device and an accessory connector extending from an accessory device, such as a jack plug extending from a pair of headphones. The waterproof adapter can be an integral part of the accessory connector or can be installed on the accessory connector using, for example, a threaded or bayonet-style connection. In one example, the waterproof adapter can include an exterior gasket channel circumscribing an exterior surface of its body, an exterior gasket disposed at least partially within the exterior gasket channel, thereby permitting the waterproof adapter to provide a liquid-tight seal between a connector aperture in the waterproof housing and the accessory connector. When the accessory device is disconnected from the mobile electronic device, a port-sealing bung can be inserted into the connector aperture of the waterproof housing and can provide a liquid-tight seal therewith.
    Type: Application
    Filed: December 16, 2015
    Publication date: April 21, 2016
    Inventors: FENG S. LIU, GEORGE N. POPA, III
  • Patent number: 9300078
    Abstract: A waterproof adapter can provide a liquid-tight seal between a waterproof housing for a mobile electronic device and an accessory connector extending from an accessory device, such as a jack plug extending from a pair of headphones. The waterproof adapter can be an integral part of the accessory connector or can be installed on the accessory connector using, for example, a threaded or bayonet-style connection. In one example, the waterproof adapter can include an exterior gasket channel circumscribing an exterior surface of its body, an exterior gasket disposed at least partially within the exterior gasket channel, thereby permitting the waterproof adapter to provide a liquid-tight seal between a connector aperture in the waterproof housing and the accessory connector. When the accessory device is disconnected from the mobile electronic device, a port-sealing bung can be inserted into the connector aperture of the waterproof housing and can provide a liquid-tight seal therewith.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: March 29, 2016
    Assignee: OTTER PRODUCTS, LLC
    Inventors: Feng S. Liu, George N. Popa, III, Alan D. Clarke, Rodney Brown, Dennis J. McCray, Jeffrey M. Borra
  • Publication number: 20150055917
    Abstract: A waterproof adapter can provide a liquid-tight seal between a waterproof housing for a mobile electronic device and an accessory connector extending from an accessory device, such as a jack plug extending from a pair of headphones. The waterproof adapter can be an integral part of the accessory connector or can be installed on the accessory connector using, for example, a threaded or bayonet-style connection. In one example, the waterproof adapter can include an exterior gasket channel circumscribing an exterior surface of its body, an exterior gasket disposed at least partially within the exterior gasket channel, thereby permitting the waterproof adapter to provide a liquid-tight seal between a connector aperture in the waterproof housing and the accessory connector. When the accessory device is disconnected from the mobile electronic device, a port-sealing bung can be inserted into the connector aperture of the waterproof housing and can provide a liquid-tight seal therewith.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 26, 2015
    Inventors: FENG S. LIU, GEORGE N. POPA, III, ALAN D. CLARKE, RODNEY BROWN, DENNIS J. MCCRAY, JEFFREY M. BORRA