PORTABLE WEB SERVER WITH USB PORT

• US 20080126653A1
• Filed: 11/29/2006
• Published: 05/29/2008
• Est. Priority Date: 11/29/2006
• Status: Abandoned Application

• Current Assignee: ICON Time Systems Incorporated
• Original Assignee: ICON Global Limited
• Inventors: King, Andrew E., Calmettes, Korey
• Application Number:
  US11/564,819
• Publication Number:
  US 20080126653A1
• Time in Patent Office: Days
• US Class Current: 710/300
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

A portable web server that is connectable to a terminal through a USB port. The terminal is any device that can make HTTP requests to and receive HTTP responses from the portable web server. The portable web server includes a web server program and one or more web application programs. When the web server is connected to the terminal, a user of the terminal or an application on the terminal may access the web application that is contained on the portable web server. The web application is accessed using a web browser on the terminal. Data may be stored in a data storage area on the portable web server. The portable web server may be disconnected from the terminal and moved to a different terminal.

Claims

1. A portable web server capable of being coupled and decoupled to a terminal via a universal serial bus connector, the portable web server comprising:

a storage area for storing a web server program that accepts HTTP requests and serves HTTP responses in response to the requests;

a processor coupled to the storage area for executing the web server program; and

a universal serial bus (USB) connector for coupling to a complementary USB connector on a terminal and creating a universal serial bus between the portable web server and the terminal, wherein HTTP requests are received from the terminal via the universal serial bus and delivered to the web server program and HTTP responses from the web server program are served to the terminal via the universal serial bus and wherein power is provided to the portable web server via the universal serial bus.

2. The portable web server of claim 1, further comprising a communications interface coupled to the universal serial bus, the communications interface converting data formatted for transmission over the universal serial bus into data formatted in accordance with the TCP/IP protocol.

3. The portable web server of claim 2, wherein the communications interface further converts data formatted in accordance with the TCP/IP protocol into data formatted for transmission over the universal serial bus.

4. The portable web server of claim 1, wherein the USB connector may be coupled to the terminal without the use of a cable between the portable web server and the terminal.

5. The portable web server of claim 1, further comprising a web application that is accessible via the web server program.

6. The portable web server of claim 5, wherein the web application is a time and attendance application.

7. The portable web server of claim 5, wherein the web application stores application data in the storage area.

8. The portable web server of claim 1, further comprising a housing that substantially encloses the processor, storage area, and USB connector.

9. A method of accessing a web application contained on a web server at one or more terminals, the method comprising:

connecting a web server to a terminal via a connector containing a universal serial bus, the web server being powered by the universal serial bus and executing a web server program and a web application that are stored in a data store on the web server;

executing a browser program on the terminal; and

accessing the web application on the web server via the browser program on the terminal.

10. The method of claim 9, wherein the web server is directly connected to the terminal without the use of a cable.

11. The method of claim 9, further comprising:

disconnecting the web server from the terminal;

connecting the web server to a second terminal;

executing a browser program on the second terminal; and

accessing the web application via the browser program on the second terminal.

12. The method of claim 9, wherein a startup program is downloaded from the web server to the terminal when the web server is first connected to the terminal.

13. The method of claim 12, wherein the startup program installs a communication module on the terminal.

14. The method of claim 13, wherein the communication module converts data formatted for communication over the universal serial bus into data formatted in accordance with the TCP/IP protocol.

15. The method of claim 13, wherein the communication module converts data formatted in accordance with the TCP/IP protocol into data formatted for communication over the universal serial bus.

16. The method of claim 9, further comprising storing data from the web application in the data store.

17. A portable web server capable of being coupled and decoupled to a terminal via a universal serial bus connector, the portable web server comprising:

a storage area for storing a web server program and a time and attendance web application;

a processor coupled to the storage area for executing the web server program and the time and attendance web application; and

a universal serial bus (USB) connector for coupling to a complementary USB connector on a terminal and creating a universal serial bus between the portable web server and the terminal, wherein the time and attendance web application may be accessed from the terminal using HTTP requests and HTTP responses that are received and sent via the universal serial bus.

18. The portable web server of claim 17, wherein the terminal is a time clock.

19. The portable web server of claim 17, wherein the terminal is a personal computer.

20. The portable web server of claim 19, wherein the time and attendance web application is accessed using a web browser.

21. The portable web server of claim 17, further comprising a communications interface coupled to the universal serial bus, the communications interface converting data formatted for transmission over the universal serial bus into data formatted in accordance with the TCP/IP protocol.

22. The portable web server of claim 21, wherein the communications interface further converts data formatted in accordance with the TCP/IP protocol into data formatted for transmission over the universal serial bus.

23. The portable web server of claim 17, wherein power for the portable web server is provided by the terminal.

24. The portable web server of claim 23, wherein the power is provided via the universal serial bus.

25. The portable web server of claim 17, wherein the USB connector may be coupled to the terminal without the use of a cable between the portable web server and the terminal.

26. The portable web server of claim 17, wherein the time and attendance web application stores data in the storage area.

27. The portable web server of claim 17, further comprising a housing that substantially encloses the processor, storage area, and USB connector.