OPERATION METHOD OF WIRELESS POINTING INPUT APPARATUS

• US 20080204413A1
• Filed: 02/27/2007
• Published: 08/28/2008
• Est. Priority Date: 02/27/2007
• Status: Abandoned Application

• Current Assignee: Integrated System Solution Corp.
• Original Assignee: Integrated System Solution Corp.
• Inventors: Chen, Albert, Wu, Hsin-Ju, Chang, Hung-Mao, Chu, Hisn-Ling
• Application Number:
  US11/679,187
• Publication Number:
  US 20080204413A1
• Time in Patent Office: Days
• US Class Current: 345/161
• CPC Class Codes: G06F 3/0383 Signal control means within the pointing device

Abstract

An operation method of a wireless pointing input apparatus is provided. The operation method includes following steps. The displacement vector of the wireless pointing input apparatus is detected with a resolution. The displacement vector of the wireless pointing input apparatus is transmitted to a host in a wireless way every a time interval. The time interval is decreased correspondingly if the resolution is increased. Or, the time interval is increased correspondingly if the resolution is decreased.

Claims

1. An operation method of a wireless pointing input apparatus, comprising:

detecting a displacement vector of the wireless pointing input apparatus with a resolution;

transmitting the displacement vector of the wireless pointing input apparatus to a host in a wireless way every a time interval;

decreasing the time interval correspondingly if the resolution is increased; and

increasing the time interval correspondingly if the resolution is decreased.

2. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the step of transmitting the displacement vector to a host comprises:

converting the displacement vector into data packets; and

transmitting the data packets to the host in the wireless way.

3. The operation method of a wireless pointing input apparatus as claimed in claim 1, further comprising:

detecting whether the resolution is switched or not;

wherein the time interval is decreased correspondingly if a new resolution after switching is higher than the original resolution; and

the time interval is increased correspondingly if the new resolution after switching is lower than the original resolution.

4. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless way comprises Bluetooth transmission.

5. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless way comprises radio frequency (RF) transmission.

6. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless pointing input apparatus comprises a wireless mouse.

7. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless pointing input apparatus comprises a wireless touchpad.

8. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless pointing input apparatus comprises a wireless trackball.

9. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the wireless pointing input apparatus comprises a wireless joystick.

10. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the host comprises a computer.

11. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the host comprises a personal digital assistant (PDA).

12. The operation method of a wireless pointing input apparatus as claimed in claim 1, wherein the host comprises a mobile phone.

13. An operation method of a wireless pointing input apparatus, comprising:

detecting the displacement vector of the wireless pointing input apparatus with a resolution;

increasing the transferring rate of the wireless pointing input apparatus transmitting the displacement vector to a host correspondingly if the resolution is increased; and

decreasing the transferring rate correspondingly if resolution is decreased.

14. An operation method of a wireless pointing input apparatus as claimed in claim 13, further comprising:

converting the displacement vector into data packets; and

transmitting the data packets to the host in a wireless way.

15. The operation method of a wireless pointing input apparatus as claimed in claim 14, wherein the wireless way comprises Bluetooth transmission.

16. The operation method of a wireless pointing input apparatus as claimed in claim 14, wherein the wireless way comprises RF transmission.

17. The operation method of a wireless pointing input apparatus as claimed in claim 13, further comprising:

detecting whether the resolution is switched or not;

wherein the time interval is decreased correspondingly if a new resolution after switching is higher than the original resolution; and

the time interval is increased correspondingly if the new resolution after switching is lower than the original resolution.

18. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the wireless pointing input apparatus comprises a wireless mouse.

19. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the wireless pointing input apparatus comprises a wireless touchpad.

20. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the wireless pointing input apparatus comprises a wireless trackball.

21. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the wireless pointing input apparatus comprises a wireless joystick.

22. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the host comprises a computer.

23. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the host comprises a personal digital assistant (PDA).

24. The operation method of a wireless pointing input apparatus as claimed in claim 13, wherein the host comprises a mobile phone.