WIRELESS TRANSMISSION METHOD FOR TOUCH PEN WITH WIRELESS STORAGE AND FORWARDING CAPABILITY AND SYSTEM THEREOF

• US 20130050101A1
• Filed: 11/24/2011
• Published: 02/28/2013
• Est. Priority Date: 08/24/2011
• Status: Active Grant

• Current Assignee: Dexin Corporation
• Original Assignee: Dexin Corporation
• Inventors: LU, HO-LUNG
• Granted Patent: US 9,029,717 B2
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 2203/0384 Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57

Abstract

The invention provides a wireless transmission method for a touch pen with wireless storage and forwarding capability. The wireless transmission method comprises the touch pen wireless receiving at least a record extracted from a displaying data area by a touch device when the touch pen touches to select the data display region shown on a touch screen of the touch device, and the touch pen storing the record. Accordingly, the touch pen can receive data from the touch device according to touch-control of the user.

Claims

1. A wireless transmission method for a touch pen with wireless storage and forwarding capability, comprising:

the touch pen wireless receiving at least a record extracted from a displaying data area by a touch device when the touch pen touches to select the data display region shown on a touch screen of the touch device; and

the touch pen storing the record.

2. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

the touch pen storing the record to a memorizing unit or displaying the record on a display unit on the touch pen, after receiving the record.

3. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 2, further comprising:

a software comparing the record with a corresponding record stored in the touch pen through a wireless communication channel, synchronizing the corresponding record and the record for updating the record.

4. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

determining whether a wireless communication channel between the touch pen and the touch device is needed to be established.

5. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 4, further comprising:

establishing the wireless communication channel between the touch pen and the touch device by a software if it is needed to establish the wireless communication channel between the touch pen and the touch device.

6. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

determining whether the record is needed to display on a display unit of the touch pen when the touch pen receives the record;

the touch pen displaying the record on the display unit of the touch pen if the record is needed to be displayed on the display unit of the touch pen;

the touch pen transmitting the record to a device with wireless capability if the record is not needed to be displayed on the display unit of the touch pen.

7. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

determining whether it is needed to establish a second communication channel between the touch pen and the device with wireless capability;

the software establishing the second wireless transmission channel between the touch pen and the device with wireless capability if it is needed to establish the second communication channel between the touch pen and the device with wireless capability;

the touch pen communicating with the device with wireless capability through a predetermined wireless communication channel if it is not needed to establish the second communication channel between the touch pen and the device with wireless capability;

8. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

the touch pen transmitting the received record to a device with wireless capability through a second wireless communication channel.

9. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

closing or not closing the wireless communication channel after the touch pen receives the record.

10. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 1, further comprising:

the touch pen changing the function of at least a switch on the touch pen when the touch pen receives the record.

11. The wireless transmission method for a touch pen with wireless storage and forwarding capability according to claim 8, further comprising:

closing or not closing the wireless communication channel after the touch pen receives the record.

12. A touch system, comprising:

a touch device, having a touch screen; and

a touch pen, comprising;

a wireless communication module, for receiving a record from the touch device through a wireless communication channel; and

a memorizing unit, for storing the record;

wherein the touch device transmits the record to the touch pen through the wireless communication channel according to the touch-control of the touch pen.

13. The touch system according to claim 12, further comprising:

a display unit, for displaying the record.

14. The touch system according to claim 12, further comprising:

at least a switch;

wherein the touch device transmits the record to the touch pen through the wireless communication channel when the touch pen touch-control the touch screen of the touch device, and the touch pen changes the function of the switch according to the record.

15. The touch system according to claim 12, further comprising:

a device with wireless capability;

wherein the touch pen is for wireless transmitting the record between the touch device and the device with wireless capability.

16. The touch system according to claim 12, further comprising:

a software, installed in the touch device, for controlling the transmission of the record according to the touch-control of the touch pen.

17. The touch system according to claim 14, wherein

the switch of the touch pen controls an application program of the touch device through the wireless communication channel.