Patents by Inventor Tina Wu

Tina Wu 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).

  • Durable layer composition for in-mold decoration
    Patent number: 7927711
    Abstract: This invention relates to a durable layer for in-mold decoration. The durable layer is formed from a composition comprising (i) a thermally crosslinkable and photochemically or radically graftable polymer, (ii) a non-ethylenical thermal crosslinker, and (iii) a radiation curable multifunctional monomer or oligomer. The durable layer of the present invention has excellent surface quality with a wider geometric tolerance and can be formed at low cost.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: April 19, 2011
    Assignee: SiPix Chemical Inc.
    Inventors: Xiaojia Wang, Haiyan Gu, Fei Wang, HongMei Zang, Tina Wu, Xin Huo, Rong-Chang Liang
  • RF utilization calculation and reporting method for 802.11 wireless local area networks
    Patent number: 7430198
    Abstract: A radio frequency exchange utilization calculation method in wireless medium that comprises identifying a plurality of packet counters pertaining to each of a plurality of transmission speeds and to each of a plurality of components of the wireless medium, identifying a plurality of octet counters pertaining to each of a plurality of transmission speeds and to each of a plurality of components of the wireless medium, incrementing each packet counter by one in accordance to the speed a data packet is transmitted, incrementing each plurality of octet counters by a number of octets in the data packet, calculating a packet weighted effective bit rate, calculating an octet weighted effective bit rate, calculating a total data exchanged, and calculating a percentage for the radio frequency exchange performance.
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: September 30, 2008
    Assignee: Symbol Technologies, Inc.
    Inventors: Carl Mower, Jason Hatashita, Tina Wu
  • DURABLE LAYER COMPOSITION FOR IN-MOLD DECORATION
    Publication number: 20070267130
    Abstract: This invention relates to a durable layer for in-mold decoration. The durable layer is formed from a composition comprising (i) a thermally crosslinkable and photochemically or radically graftable polymer, (ii) a non-ethylenical thermal crosslinker, and (iii) a radiation curable multifunctional monomer or oligomer. The durable layer of the present invention has excellent surface quality with a wider geometric tolerance and can be formed at low cost.
    Type: Application
    Filed: May 1, 2007
    Publication date: November 22, 2007
    Inventors: Xiaojia WANG, Haiyan Gu, Fei Wang, HongMei Zang, Tina Wu, Xin Huo, Rong-Chang Liang
  • RF utilization calculation and reporting method for 802.11 wireless local area networks
    Publication number: 20060268728
    Abstract: A radio frequency exchange utilization calculation method in wireless medium that comprises identifying a plurality of packet counters pertaining to each of a plurality of transmission speeds and to each of a plurality of components of the wireless medium, identifying a plurality of octet counters pertaining to each of a plurality of transmission speeds and to each of a plurality of components of the wireless medium, incrementing each packet counter by one in accordance to the speed a data packet is transmitted, incrementing each plurality of octet counters by a number of octets in the data packet, calculating a packet weighted effective bit rate, calculating an octet weighted effective bit rate, calculating a total data exchanged, and calculating a percentage for the radio frequency exchange performance.
    Type: Application
    Filed: May 26, 2005
    Publication date: November 30, 2006
    Inventors: Carl Mower, Jason Hatashita, Tina Wu
  • Durable layer composition for in-mold decoration
    Publication number: 20050181204
    Abstract: This invention relates to a durable layer composition for in-mold decoration.
    Type: Application
    Filed: December 3, 2004
    Publication date: August 18, 2005
    Inventors: Xiaojia Wang, Haiyan Gu, Fei Wang, HongMei Zang, Tina Wu, Xin Huo, Rong-Chang Liang