Patents by Inventor Lisa Davis

Lisa Davis 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).

  • Method and apparatus for reducing electromagnetic radiation emission
    Publication number: 20020011957
    Abstract: An antenna for use with a cellular telephone includes a conductive wire having a binder disposed thereover. The conductive wire may be entirely shaped in the form of a coil or only partially shaped like a coil. The binder is preferably a polymeric material which is clear and transparent. The binder includes a quartz crystal powder, reflective flecks such as mylar, and a fluorescent dye dispersed therein. The binder is applied over the conductive wire and reduces emissions of electromagnetic radiation.
    Type: Application
    Filed: June 21, 2001
    Publication date: January 31, 2002
    Inventor: Lisa Davis
  • Hair styling tool
    Patent number: 6263886
    Abstract: A device for styling hair includes means for dividing a section of hair attached to means for retaining a section of hair. Optionally, the dividing means is a tapered extension and the retaining means is a clip. Optionally, the tapered extension and clip are integrally formed. The clip optionally includes two opposable jaws pivotally connected. The clip may further include a spring biased to close the jaws and an actuator moving the jaws between an open position and a closed position when actuated.
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: July 24, 2001
    Inventor: Lisa Davis
  • Electrochemical syringe pump having a sealed storage reservoir for a charge transfer medium
    Patent number: 5971722
    Abstract: An electrochemically driven syringe pump for infusion of medicament wherein the pump has a detachable barrel in which medicament can be stored and subsequently infused. The pump is further adapted for storage as the charge transfer medium is sealed in a reservoir prior to activation.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: October 26, 1999
    Assignee: Baxter International Inc
    Inventors: Henri J. R. Maget, Robert Rosati, Lisa Davis