Telephone handset having a touch input button on the rear surface of the handset

• US 6,681,124 B2
• Filed: 10/27/1998
• Issued: 01/20/2004
• Est. Priority Date: 10/31/1997
• Status: Expired due to Term

• Current Assignee: WSOU Investments, LLC (WSOU Holdings, LLC)
• Original Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Inventors: Thomas, Graham, Prior, Sean
• Primary Examiner(s): Maung, Nay
• Assistant Examiner(s): SOBUTKA, PHILIP
• Application Number:
  US09/179,787
• Publication Number:
  US 20010044317A1
• Time in Patent Office: 1,911 Days
• Field of Search: 455/575, 455/90, 455/550, 455/556, 455/563, 455/566, 455/128, 455/347, 455/351, 455/575.1, 455/90.3, 379/433, 379/433.07
• US Class Current: 455/563
• CPC Class Codes: H04M 1/0281 for providing single handed use or left/right hand conversion
• CPC Class Codes: H04M 1/233 including a pointing device, e.g. roller key, track ball, rocker switch or joystick constructional details of pointing devices per se G06F3/033
• CPC Class Codes: H04M 1/271 controlled by voice recognition
• CPC Class Codes: H04M 1/2747 Scrolling on a display
• CPC Class Codes: H04M 1/656 for recording conversations
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 1/72469 for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

A radiotelephone handset has a housing having a front face to be presented to the face of the user when making a call, together with a user interface comprising an audio interface and a touch interface. The touch interface includes touch input means (26) on another face (20) of the housing to the front housing, for directing the processing of voice signals supplied to the audio interface.

Claims

1. A hand-portable radiotelephone having a user interface and intended to be operated while the telephone is held against the head of a user, comprising:

a housing with a front face having a keypad to be held against the face of the user when making a call; and

a user interface including an audio interface and a user touch interface, the user touch interface including a single touch input button means located on a rear face of the housing that is opposite to the front face for directing the processing of voice recognition and voice recording signals supplied to the audio interface, the rear face also being opposite to any microphone and loudspeaker on the telephone.

2. A radiotelephone handset as claimed in claim 1, wherein the touch input means is provided towards the top of the housing.

3. A radiotelephone handset as claimed in claim 1, wherein the rear face of the housing is to be supported by the palm of the user when making a call.

4. A radiotelephone handset as claimed in claim 1, wherein the touch input means is provided on the top face of the housing.

5. A radiotelephone handset as claimed in claim 1, wherein the touch input means is operable in a voice recording mode, to direct the storage of data corresponding to voice signals supplied to the audio interface.

6. A radiotelephone handset as claimed in claim 1,further comprising memory means, wherein the touch input means is operable in a voice recognition mode, to direct the processing of the voice signals supplied to the audio interface to control the contents of the memory means.

7. A radiotelephone handset as claimed in claim 1, wherein the touch input means is provided on the top face of the housing.

8. A radiotelephone handset as claimed in claim 7, wherein the touch input means manipulates the contents of the display.

9. A radiotelephone handset as claimed in claim 7, wherein the audio interface comprises an audio input means for receiving voice signals from the user, and the touch input means directs the storage of data corresponding to the voice signals received by the audio input means.

10. A radiotelephone handset as claimed in claim 7, wherein the audio interface comprises an audio output means for outputting voice signals corresponding to radio signals received by the radiotelephone, and the touch input means directs the storage of data corresponding to the voice signals output by the audio output means.

11. A radiotelephone handset as claimed in claim 1, wherein the touch interface comprises further touch input means on the front face of the housing.

12. A radiotelephone as claimed in claim 11, wherein the further touch input means comprises one or more of a numeric keypad, an alphanumeric keypad, a power key, a function key, and a group of function keys.

13. A radiotelephone handset as claimed in claim 1, wherein the touch input means provides further functions.

14. A radiotelephone handset as claimed in claim 13, wherein the further touch input means comprises one or more of a numeric keypad, a power key, a function key and a group of function keys.

15. A radiotelephone handset as claimed in claim 13, wherein the touch input means directs the processing of voice signals to retrieve contents of the memory means.

16. A hand-held portable radiotelephone having a user interface and intended to be operated while the telephone is held against head of a user comprising:

a housing with a front face having a keypad to be presented to the face of the user when making a call; and

a user interface including an audio interface and a touch interface, the touch interface including a single touch input button means located on a rear face of the housing for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals supplied to the audio interface, the rear face being the face opposite to any microphone, keypad and loudspeaker on the telephone, the touch input button means being positioned adjacent a recess area, wherein the recess area is arranged to accommodate the fingers of a user in using the handset.

17. A hand-portable radiotelephone having a user interface and intended to be operated while the telephone is held against the head of a user comprising:

a housing with a front face having a keypad to be presented to the face of the user when making a call;

a user interface including an audio interface and a touch interface, the touch interface including a single touch input button means located on a rear face of the housing for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals supplied to the audio interface, the rear face being the face opposite to any microphone, keypad and loudspeaker on the telephone; and

an antenna, wherein the touch input button means is located in a first region of the handset, and wherein the antenna is located in a second region of the handset.

18. A radiotelephone handset as claimed in claim 17, wherein the first and second regions are arranged so as not to overlap.

19. A hand-portable radiotelephone having a user interface and intended to be operated while the telephone is held against the head of a user comprising:

a housing with a front face having a keypad to be presented to the face of the user when making a call; and

a user interface comprising an audio interface and a touch interface, the touch interface including a single touch input button means located on a rear face of the housing that is opposite to the face carrying the keypad towards the top portion of the rear face for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals supplied to the audio interface, the rear face also being the face opposite to any microphone and loudspeaker on the telephone.

20. A radiotelephonehandset having a user interface and intended to be operated while the radiotelephone is held against the head of a user comprising:

a housing having a front face having a keypad to be presented to the face of the user when making a call, and a rear face opposite the front face; and

a user interface comprising an audio interface and a touch interface, wherein the touch interface includes touch input means on the rear face of the housing for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals signals to the audio interface.

21. A radiotelephone handset having a user interface and intended to be operated while the radiotelephone is held against the head of the user comprising:

a housing having a front face to be held against the face of the user when making a call, and a rear face opposite the front face; and

a user interface comprising an audio interface and a touch interface, wherein the touch interface includes touch input means on the rear face of the housing for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals supplied to the audio interface, and wherein the touch input means is positioned to be out of view of the user when the front face is held against the face of the user.

22. A radiotelephone handset comprising:

a housing having a front face to be held against the face of the user when making a call; and

a user interface comprising an audio interface and a touch interface wherein the touch interface includes touch input means on another face of the housing opposite the front face and any keypad of the handset for directing the processing of voice signals in the form of at least one of voice recognition and voice recording signals supplied to the audio interface.