Media connect module for portable computer

• US 6,178,474 B1
• Filed: 06/08/1998
• Issued: 01/23/2001
• Est. Priority Date: 06/08/1998
• Status: Expired due to Fees

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Yamada, Isamu, Hamano, Takeshi, Sathe, Samir, Kim, Darren, Pillai, Manu
• Primary Examiner(s): Etienne, Ario
• Application Number:
  US09/093,526
• Time in Patent Office: 960 Days
• Field of Search: 710/100, 710/2, 710/62, 710/101, 710/102, 710/103, 710/129, 710/128, 710/73, 710/106, 710/11, 710/72, 439/638, 439/502, 439/629, 439/131, 361/683
• US Class Current: 710/303
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations

Abstract

A module which may be connected to an I/O port of a notebook computer to provide an enhancement to the number of connectivity options available to a user of the computer. The module houses a set of connectors, some or all of which may be specialized ones not normally found on the computer. The connectors are electrically connected to an I/O port of the computer by a flexible cable that allows the module to be easily positioned or re-positioned by the user. The flexibility of the connection allows the user to easily satisfy the line of sight requirement when using the infrared port for data transmission.

Claims

1. A media connect module for electrically connecting a plurality of peripheral devices to a computing device, comprising:

a computing device connector capable of being electrically connected to a port of the computing device;

a plurality of connectors for peripheral devices including at least one connector which is not available on said computing device;

a flexible cable electrically connecting the computing device connector to the plurality of connectors and of such length and flexibility as to allow positioning of the media connect module to provide a line of sight for wireless communication between the computing device and a second wireless device positioned in front of the computing device; and

a wireless transmitter and receiver circuit electrically connected to the computing device connector.

2. The media connect module of claim 1, wherein the plurality of connectors for peripheral devices includes a television signal connector.

3. The media connect module of claim 2, wherein the television signal connector is a composite television signal connector.

4. The media connect module of claim 2, wherein the television signal connector is an S-video television signal connector.

5. The media connect module of claim 1, wherein the plurality of connectors for peripheral devices includes a floppy disk connector.

6. The media connect module of claim 1, wherein the plurality of connectors for peripheral devices includes a game port.

7. The media connect module of claim 1, wherein the plurality of connectors for peripheral devices includes a serial port connector.

8. The media connect module of claim 1, wherein the flexible cable has a length between about 4 and 18 inches.

9. The media connect module of claim 1, wherein the flexible cable has a length between about 4 and 6 inches.

10. The media connect module of claim 1, wherein the computing device connector is capable of being electrically connected to an input/output (I/O) port of the computing device.

11. The media connect module of claim 2, further comprising:

a television signal encoder electrically connected between the computing device connector and the television signal connector.

12. The media connect module of claim 11, further comprising:

a clock signal generator for providing a clock signal to operate the television signal encoder.

13. The media connect module of claim 1, further comprising:

a hot dock circuit which permits the media connect module to be electrically connected to the computing device without causing a circuit in the computing device to become inoperative.

14. The media connect module of claim 1, wherein the wireless transmitter and receiver circuit is an infrared transmitter and receiver circuit.

15. A computing system, comprising:

a computing device having a case on which are mounted a first set of peripheral connectors electrically connected to other components of the computing device;

an input/output port mounted on the computing device; and

a flexible cable electrically connected at a first end to the data input/output port and at a second end to a media connect module such that the peripheral connectors on said computing device are accessible, wherein the media connect module further comprises;

a second set of peripheral connectors

electrically connected to the flexible cable,

the second set connectors having at least one connector

not in common with the first set of peripheral connectors.

16. The computing system of claim 15, wherein the media connect module further comprises:

a wireless transmitter and receiver device.

17. A computing system of claim 15, wherein the second set of peripheral connectors includes a plurality of television signal connectors.

18. The computing system of claim 17, wherein the plurality of television signal connectors includes a composite television signal connector.

19. The computing system of claim 17, wherein the plurality of television signal connectors includes an S-video television signal connector.

20. The computing system of claim 15, wherein the second set of connectors for peripheral devices includes a floppy disk connector.

21. The computing system of claim 15, wherein the second set of connectors for peripheral devices includes a serial port connector.

22. The computing system of claim 15, wherein the second set of connectors for peripheral devices includes a game port.

23. The computing system of claim 16, wherein the flexible cable has a length between about 4 and 18 inches.

24. The computing system of claim 16, wherein the flexible cable has a length between about 4 and 6 inches.

25. The computing system of claim 17, wherein the media connect module further comprises:

a television signal encoder electrically connected between the computing device and the television signal connector.

26. The computing system of claim 25, wherein the media connect module further comprises:

a clock signal generator for providing a clock signal to operate the television signal encoder.

27. The computing system of claim 16, wherein the wireless transmitter and receiver device is an infrared transmitter and receiver device.

28. The computing system of claim 15, wherein the media connect module further comprises:

a hot dock circuit which permits the media connect module to be electrically connected to the computing device without causing a reduction in power to the computing device which might cause the computing device to become inoperative.

29. A media connect module for electrically connecting a plurality of peripheral devices to a computing device, comprising:

a computing device connector capable of being electrically connected to a port of the computing device;

a plurality of connectors for peripheral devices;

a flexible cable having a length in the range of about 4 to 18 inches and electrically connecting the computing device connector to the plurality of connectors; and

a wireless transmitter and receiver circuit electrically connected to the computing device connector.

30. The media connect module of claim 29, wherein the plurality of connectors includes a plurality of television signal connectors.

31. The media connect module of claim 30, wherein the plurality of television signal connectors includes a composite television signal connector.

32. The media connect module of claim 30, wherein the plurality of television signal connectors includes an S-video television signal connector.

33. The media connect module of claim 30, wherein the plurality of connectors for peripheral devices includes a floppy disk connector.

34. The media connect module of claim 33, wherein the plurality of connectors for peripheral devices includes a game port.

35. The media connect module of claim 34, wherein the plurality of connectors for peripheral devices includes a serial port connector.

36. The media connect module of claim 29, wherein the flexible cable has a length between about 4 and 6 inches.

37. The media connect module of claim 29, wherein the computing device connector is capable of being electrically connected to an I/O port of the computing device.

38. The media connect module of claim 29, wherein the wireless transmitter and receiver circuit is an infrared transmitter and receiver circuit.

39. The media connect module of claim 30, further comprising:

a television signal encoder electrically connected between the computing device connector and the television signal connector.

40. The media connect module of claim 39, further comprising:

a clock signal generator for providing a clock signal to operate the television signal encoder.

41. The media connect module of claim 40, further comprising:

a hot dock circuit which permits the media connect module to be electrically connected to the computing device without causing a reduction in power to the computing device which might cause the computing device to become inoperative.