Method and apparatus for data entry in a wireless network access device

• US 6,640,114 B2
• Filed: 02/21/2002
• Issued: 10/28/2003
• Est. Priority Date: 05/11/2000
• Status: Expired due to Fees

• Current Assignee: Young Engineering Incorporated
• Original Assignee: Young Engineering Incorporated
• Inventors: Bae, Hyon S.
• Primary Examiner(s): VUONG, QUOCHIEN B
• Application Number:
  US10/080,084
• Publication Number:
  US 20020082053A1
• Time in Patent Office: 614 Days
• Field of Search: 455/90, 455/556, 455/557, 455/566, 455/422, 455/575, 379/433.01, 379/433.06, 379/433.07, 379/434, D14/137, D14/138, 345/157, 345/160, 345/163, 345/168, 345/169, 345/173, 345/905
• US Class Current: 455/566
• CPC Class Codes: H04M 1/0214 Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position combined with translation movement H04M1/0235
• CPC Class Codes: H04M 1/23 Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof by improving visibility H04M1/22
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72445 for supporting Internet browser applications
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector

Abstract

A method and apparatus for adding at least one and preferably two new data entry functions to otherwise conventional flip-type cell phones. One such data entry function is handwritten alpha-numeric entry using the fingertip as the entry device. The other such data entry function is use of the fingertip for point and click. Thus, the apparatus does not require a special tool for data entry. A button or switch added on the side of the phone, permits switching between the two data entry functions. By depressing a button on the side, the user can use the touch pad as a point and click device. This will allow service providers to offer user friendly web pages that look and feel like surfing the web at home or office. The invention also offers the ability to operate both the numeric phone keypad and the touch pad simultaneously.

Claims

1. A wireless network access device comprising:

a housing;

a processor disposed in the housing;

a display mounted to the housing and connected to the processor;

a telecommunications circuit disposed in the housing and connected to the processor for at least one of receiving and transmitting communication data;

an antenna extending from the housing and connected to the telecommunications circuit;

a touch pad member coupled to the housing and separate from the display, the touch pad member connected to the processor, the touch pad member having a manual data entry function in which the member is responsive to input contact for manual data entry, and having a computer mouse function in which the member is responsive to point and click input for control of a cursor on the display; and

a mode switch mounted to the housing and connected to the processor for selection of one of the manual data entry function and the computer mouse function, the mode switch remotely located from the touch pad member.

2. The wireless network access device of claim 1, further comprising a speaker mounted in the housing and a microphone mounted in the housing.

3. The wireless network access device of claim 1, further comprising:

a keyboard mounted to the housing and connected to the processor; and

a keyboard cover coupled to the housing, the cover having an interior surface.

4. The wireless network access device of claim 3, wherein the keyboard cover is hinged to the housing.

5. The wireless network access device of claim 3, wherein the touch pad member is mounted on the keyboard cover.

6. The wireless network access device of claim 3, wherein the touch pad member is mounted on the interior surface of the keyboard cover.

7. The wireless network access device of claim 3, wherein the keyboard is at least one of an alpha-numeric keyboard, an alpha-numeric keypad and a numeric keypad.

8. The wireless network access device of claim 1, wherein the input contact is made by at least one of a stylus or a pointing device.

9. The wireless network access device of claim 1, wherein the input contact is made by fingertip.

10. The wireless network access device of claim 1, wherein the manual entry data is alpha-numeric data.

11. In a wireless network access device having a housing, a keyboard, a display, a speaker, a microphone, an antenna, interior circuits including a processor, and a keyboard cover, the keyboard cover having an interior surface, an improvement comprising:

a touch pad member coupled to the housing and separate from the display, the touch pad member being mounted on the keyboard cover and connected to the processor, the touch pad member having a manual data entry function in which the member is responsive to input contact for manual data entry, and having a computer mouse function in which the member is responsive to point and click input for control of a cursor on the display; and

a mode switch connected to the processor for selection of at least two distinct data entry functions of the touch pad member, a first of the functions being the manual data entry function and a second of the functions being the computer mouse function, the mode switch extending from the housing and remotely located from the touch pad member.

12. The improvement of claim 11, wherein the touch pad member is mounted on the interior surface of the keyboard cover.

13. A method for constructing a wireless network access device, the method comprising:

providing a housing;

disposing interior circuits, including a processor and a telecommunications circuit, in the housing;

mounting a display to the housing;

connecting the display to the processor;

connecting an antenna to the telecommunications circuit;

coupling touch pad member to the housing separate from the display;

connecting the touch pad member to the processor;

configuring the touch pad member to be responsive to input contact for cursor control on the display and input contact for manual data entry;

providing a mode switch which extends from the housing and is remotely located from the touch pad member; and

connecting the mode switch to the processor for selecting between a manual data entry mode of operation and a cursor control mode of operation of the touch pad member.

14. The method of claim 13, further comprising mounting a speaker in the housing and mounting a microphone in the housing.

15. The method of claim 13, further comprising:

mounting a keyboard to the housing;

connecting the keyboard to the processor; and

providing a keyboard cover for the housing, the cover having an interior surface.

16. The method of claim 15, wherein the keyboard cover is hinged to the housing.

17. The method of claim 15, wherein the touch pad member is mounted on the interior surface of the keyboard cover.

18. The method of claim 13, wherein the input contact is made by at least one of a stylus, a pointing device, or fingertip.

19. A wireless communication network portable phone device comprising:

a housing;

a processor disposed in the housing;

a keyboard mounted to the housing and connected to the processor;

a display mounted to the housing and connected to the processor;

a speaker mounted in the housing;

a microphone mounted in the housing;

a keyboard cover coupled to the housing;

a touch pad member coupled to the housing and separate from the display, the touch pad member being mounted on the keyboard cover and connected to the processor, the touch pad member having a manual data entry function in which the member is responsive to input contact for manual data entry, and having a computer mouse function in which the member is responsive to input contact for point and click controlling of a cursor on the display; and

a mode switch mounted to the housing and connected to the processor, the mode switch enabling selection of one of the manual data entry function and the computer mouse function, the mode switch remotely located from the touch pad member.

20. The wireless communications network portable phone device of claim 19, wherein the touch pad member is mounted on an interior surface of the keyboard cover.

21. A wireless communications network portable phone device comprising:

a housing;

a processor disposed in the housing;

a keyboard mounted to the housing and connected to the processor;

a display mounted to the housing and connected to the processor;

a speaker mounted in the housing;

a microphone mounted in the housing;

a keyboard cover coupled to the housing;

a touch pad member coupled to the housing and separate from the display, the touch pad member being mounted on the keyboard cover and connected to the processor, the touch pad member having a manual data entry function in which the member is responsive to input contact for manual data entry, and having a computer mouse function in which the member is responsive to input contact for point and click controlling of a cursor on the display; and

a mode switch mounted to the housing and connected to the processor, the mode switch enabling selection of one of the manual data entry function and the computer mouse function, the mode switch remotely located from the touch pad member.

22. The wireless communications network portable phone device of claim 21, wherein the touch pad member is mounted on an interior surface of the keyboard cover.