System and method of using DNA for linking to network resources

• US 20050267971A1
• Filed: 04/01/2005
• Published: 12/01/2005
• Est. Priority Date: 04/01/2004
• Status: Abandoned Application

• Current Assignee: NeoMedia Technologies Inc.
• Original Assignee: NeoMedia Technologies Inc.
• Inventors: Fritz, Charles W.
• Application Number:
  US11/097,989
• Publication Number:
  US 20050267971A1
• Time in Patent Office: Days
• US Class Current: 709/225
• CPC Class Codes: H04L 61/4552 Lookup mechanisms between a plurality of directories; Synchronisation of directories, e.g. metadirectories
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context

Abstract

A method and system for utilizing a DNA sequence embedded or associated with a product or living organism for linking a user computer to an associated online resource. The system comprises a reading device that is adapted to extract a DNA sequence from an associated token or product, and a client computer device that is associated with the reading device. The client computer device, for example a hand held reader with wireless network access, will access the DNA sequence and formulate a query that includes all or a part of the DNA sequence. The query is then transmitted to a routing server computer that is interconnected to the network (such as the Internet). The routing server computer accepts the query and accesses a database, which may be local or distributed amongst several computers on the network. The DNA sequence in the query is used to lookup an associated information server address (e.g. URL) that has been previously associated with that DNA sequence. The information server address is then returned back to the client computer device, and the client computer device will use that address to access the information server over the network and obtain whatever resource is associated with that address.

Claims

1. A method for using a DNA sequence code for obtaining an online resource comprising the steps of:

a. reading a DNA sequence code from a physical object;

b. sending from a client computing device a resource link request over a computer network to a routing server, the resource link request comprising at least part of the DNA sequence code read from the physical object;

c. the routing server retrieving a resource link associated with the at least part of the DNA sequence code from the resource link request, the resource link indicating an information server located on the network;

d. the routing server returning the retrieved resource link to the client computing device;

e. the client computing device utilizing the resource link from the routing server to communicate over the network with an information server indicated by the resource link;

f. the information server indicated by the resource link returning information to the client computing device.

2. The method of claim 1 wherein the client computing device is a personal computer.

3. The method of claim 1 wherein the client computing device is a hand held portable computer.

4. The method of claim 1 wherein the network is the Internet.

5. The method of claim 1 further comprising the steps of

scanning a bar code associated with the physical object to obtain bar code data, decoding the bar code data, and reading the DNA sequence from the physical object only when the decoded bar code data indicates that DNA information is present on the object.

6. A system comprising:

a. DNA sequencing reader adapted to obtain a DNA sequence code from a physical object;

b. a client computing device coupled to the DNA sequencing reader and interconnected to a computer network, comprising;

i. input means for obtaining from the DNA sequencing reader the DNA sequence code obtained from the physical object;

ii. processing means for assembling a resource link request comprising at least part of the DNA sequence code read from the physical object;

iii. transmission means for transmitting the resource link request over a computer network to a routing server,

c. a routing server interconnected to a computer network, comprising;

i. receiving means for receiving the resource link request transmitted by the client computing device;

ii. a memory for storing a DNA link table comprising a plurality of data records that associate at least part of a DNA sequence code with at least one resource link that specifies the location of a resource on an information server interconnected to the computer network;

iii. processing means for retrieving at least one resource link associated with a DNA sequence code obtained from a resource link request received from the client computing device;

iv. transmission means for transmitting the retrieved resource link to the client computing device;

wherein the client computing device further comprises means for receiving the resource link from the routing server and communicating with the information server specified in the resource link;

d. an information server interconnected to the computer network, comprising;

i. means for receiving the resource link from the client computing device;

ii. a memory for storing an information resource associated with the resource link;

iii. means for retrieving from the memory the information associated with the resource link;

iv. transmission means for transmitting the retrieved information resource to the client computing device;

wherein the client computing device further comprises display means for displaying the information resource received from the information server via the computer network.

7. The system of claim 6 further comprising a bar code scanner interconnected to the client computing device for reading a bar code symbol and causing the client computing device to obtain a DNA sequence code from the DNA sequencing reader and retrieve an associated information resource from an information server based on data decoded from the bar code symbol.