The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2006
Filed:
Feb. 22, 2002
Hong Da Tang, Pittsburgh, PA (US);
Chanakya C. Damarla, Pittsburgh, PA (US);
Mark D. Pollard, Pittsburgh, PA (US);
Hong Da Tang, Pittsburgh, PA (US);
Chanakya C. Damarla, Pittsburgh, PA (US);
Mark D. Pollard, Pittsburgh, PA (US);
Pango Networks, Inc., Framingham, MA (US);
Abstract
A system for delivery of services to at least one client program on a mobile device adapted to communicate in a wireless manner including a plurality of communication/detection devices. Each of the communication/detection devices has a known range and is adapted to detect the presence of the mobile device when the mobile device is within the range thereof. Each communication/detection device is also adapted to communicate information between the mobile device and the communication/detection device when the mobile device is within the range thereof. The system further includes at least one multiplexer in communication with at least one of the communication/detection devices and at least one server including content stored thereon to provide at least one service to the client program on mobile device. The server is in communication with the multiplexer. The service to be provided to the mobile device depends on which one of the plurality of communication/detection devices is in communication with the mobile device.