Multifunctional portable telephone

• US 6,177,950 B1
• Filed: 07/16/1998
• Issued: 01/23/2001
• Est. Priority Date: 01/17/1996
• Status: Expired due to Term

• Current Assignee: Iris Connex, LLC (Brian Yates)
• Original Assignee: Avt Audio Visual
• Inventors: Robb, Garry Douglas
• Primary Examiner(s): Kuntz, Curtis A.
• Assistant Examiner(s): Ramakrishnaiah, Melur
• Application Number:
  US09/101,790
• Time in Patent Office: 922 Days
• Field of Search: 379/93.17, 379/93.23, 379/90.01, 379/93.02, 379/93.03, 379/93.12, 348/14, 348/143, 348/222, 348/207, 455/161.2, 235/462.22
• US Class Current: 348/14.01
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 2250/14 including a card reading device
• CPC Class Codes: H04N 2007/145 Handheld terminals
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/6131 involving transmission via a mobile phone network wireless downlink channel access H04W74/006
• CPC Class Codes: H04N 7/142 Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Abstract

A personal communication device includes a display for displaying data and video signals; a loudspeaker for generating an audible signal; a microphone for receiving an audio signal; a keypad for entering data; a telecommunications interface for receiving and transmitting information; and an internal multi-position and multi-function reading head for producing an image signal when in a first position using a first lensing and for reading for image conversion using a second lensing when in a second position.

Claims

1. A personal communication device, comprising:

a display for displaying data and video signals;

a loudspeaker for generating an audible signal;

a microphone for receiving an audio signal;

a keypad for entering data;

a telecommunications interface for receiving and transmitting information; and

an internal multi-position and multi-function reading head for producing an image signal when in a first position using a first lensing and for reading for image conversion using a second lensing when in a second position.

2. The device of claim 1, wherein the reading head is a camera.

3. The device of claim 1, wherein the reading head is a laser diode.

4. The device of claim 1, wherein the reading head is part of a clip-on unit.

5. The device of claim 1, wherein the reading head includes a rotational pivot which rotates to three positions.

6. The device of claim 5, further comprising respective lensing at each of the three positions.

7. The device of claim 1, wherein the reading head includes a rotational reflective mirror.

8. The device of claim 1, wherein the reading head includes a light source.

9. The device of claim 8, wherein the reading head further includes a shroud for the light source.

10. The device of claim 1, further comprising a thumbwheel for controlling the reading head.

11. The device of claim 1, further comprising a servo motor for controlling the reading head.

12. The device of claim 1, wherein the reading head and display are configured to allow simultaneous viewing of an object and the image signal representing the object.

13. The device of claim 1, wherein the image signal is MPEG-4 compatible.

14. The device of claim 1, wherein the reading head is for reading coded data, and the display is for displaying material corresponding to the coded data.

15. The device of claim 14, wherein the coded data represents product identification codes.

16. The device of claim 1, wherein the telecommunications interface is for cellular communication.

17. The device of claim 1, wherein the telecommunications interface is for wireline communication.

18. The device of claim 1, wherein the telecommunications interface is for satellite communication.

19. The device of claim 1, wherein the microphone, display and reading head are configured so that when the device is used as a telephone handset, a user can speak to the microphone while viewing an image on the display, and the reading head can pick up a frontal facial image of the user.

20. The device of claim 1, further comprising encryption and decryption means having a key updatable via the telecommunications interface.

21. The device of claim 1, wherein the telecommunications interface includes frequency adjustment logic.

22. The device of claim 1, wherein the device is a handheld unit.

23. The device of claim 1, wherein the device consists of a handheld unit and a base unit connected by a wireless bidirectional data link.

24. The device of claim 1, further comprising a plug for an earphone.

25. The device of claim 1, further comprising interfaces for a keyboard and a video display unit.

26. The device of claim 1, further comprising a radio frequency (RF) interface.

27. The device of claim 1, further comprising an interface for a PCMCIA card.

28. The device of claim 1, further comprising a television receiver.

29. The device of claim 28, further comprising storage for at least one television picture.

30. The device of claim 1, further comprising rewritable storage, and means for selecting contents of the rewritable storage for display.

31. The device of claim 1, further comprising microphone noise reduction circuitry.

32. The device of claim 1, further comprising a touch screen.

33. The device of claim 1, further comprising means for verifying the identity of a user.

34. The device of claim 33, wherein the means for verifying is a recognizer for recognizing a written signature.

35. The device of claim 33, wherein the means for verifying is a recognizer for recognizing a fingerprint.

36. The device of claim 33, wherein the means for verifying is a recognizer for recognizing an image of the user.

37. The device of claim 1, wherein the device is a handheld unit, and the reading head includes a rotational pivot which rotates to three positions, and further comprising:

respective lensing at each of the three positions;

a thumbwheel for controlling the reading head;

interfaces for a keyboard and a video display unit;

an interface for a PCMCIA card; and

a touch screen.

38. A personal communication system, comprising:

a display for displaying data and video signals;

a loudspeaker for generating an audible signal;

a microphone for receiving an audio signal;

a keypad for entering data;

a telecommunications interface for receiving and transmitting information;

a first interchangeable reading head for producing an image signal; and

a second interchangeable reading head for one of character reading or encoded material scanning.

39. The device of claim 38, wherein the interchangeable reading head is part of a clip-on unit.

40. A communications system, comprising:

a plurality of personal communication devices, each of the personal communication devices including;

a display for displaying data and video signals,

a loudspeaker for generating an audible signal,

a microphone for receiving an audio signal,

a keypad for entering data,

a telecommunications interface for receiving and transmitting information, and

an internal adjustable multi-function reading head moveable through a range of 180 degrees and having multiple settable positions, a first of the positions having a first lensing for producing an image signal and a second of the positions having a second lensing different from the first; and

a central processing facility for communicating with the plurality of personal communication devices.

41. A communications system, comprising:

a plurality of personal communication devices, at least one of the personal communication devices including;

a display for displaying data and video signals,

a loudspeaker for generating an audible signal,

a microphone for receiving an audio signal,

a keypad for entering data,

a telecommunications interface for receiving and transmitting information, and

a first interchangeable reading head for producing an image signal;

at least another of the personal communication devices including

a display for displaying data and video signals,

a loudspeaker for generating an audible signal,

a microphone for receiving an audio signal,

a keypad for entering data,

a telecommunications interface for receiving and transmitting information, and

an internal adjustable multi-function reading head moveable through a range of 180 degrees and having multiple settable positions, a first of the positions having a first lensing for producing an image signal and a second of the positions having a second lensing different from the first; and

a central processing facility for communicating with the plurality of personal communication devices.