Patents by Inventor Blake Engel

Blake Engel 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: 20090070207
    Abstract: Electronic coupons are downloaded from a coupon server to a multifunction device and the coupons are stored on the multifunction device. Each electronic coupon includes a text-based form of the coupon and an image-based form of the coupon that includes promotional offers and/or brand indicia. When a consumer hovers a selection cursor over a text-based form of the electronic coupon currently shown on the display of the multifunction device, the text-based form of the coupon is replaced on the display with the corresponding image-based form of the coupon, including promotional offers and/or brand indicia, for the duration of the hover condition. This replacement operation maximizes the marketing value of an electronic coupon while minimizing the marketing impact to other electronic coupons on the same multifunction device display.
    Type: Application
    Filed: September 10, 2007
    Publication date: March 12, 2009
    Applicant: CELLFIRE
    Inventors: Blake Engel, Ish Harshawat