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System for monitoring sensing device data such as food sensing device data

  • US 6,850,861 B1
  • Filed: 05/21/1999
  • Issued: 02/01/2005
  • Est. Priority Date: 05/21/1999
  • Status: Expired due to Term
First Claim
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1. A monitoring system monitoring food present in at least one serving or storage container, said monitoring system comprising:

  • a sensing subsystem including at least one sensing device generating at least one data stream, said at least one sensing device adapted to be disposed in said at least one serving or storage container having food; and

    a processing subsystem receiving and processing said at least one data stream, wherein said processing subsystem includes a memory having an indexed hierarchical data storage structure including at least one device index tree indexed by a device identifier and by date stamp data, and wherein said processing subsystem is adapted to encrypt said data stream and write said encrypted data stream to said indexed hierarchical data storage structure indexed by said device identifier and by said date stamp data.

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