Title:
HANDWRITING INPUT DEVICE WITH WRITING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2008/031266
Kind Code:
A1
Abstract:
A handwriting input device with writing function discloses a pen core, a pressure
detecting device (21), a signal generating device (22), a signal receiving device
(31), a range calculating device (32) and a transmission interface (33). The
pressure detecting device (21) generates the signal based on the pressure made
by touching the pen core to the object. When the signal generating device (22)
receives the signal transmitted by the pressure detecting device (21), according
to the different kinds of signal as the calculation basis located by the range
calculating device (32), the signal receiving device (31) receives the different
kinds of signal sent by the signal generating device (22) and transmits the result
to the range calculating device (32). The range calculating device (32) collects
the signal sent from the signal generating device (22) and the signal receiving
device (31), figures out the position by calculating the time difference between
the above signal received, transmits the result to the computer, and transmits
the result collected and processed by the range calculating device (32) to the
computer using the transmission interface (33).
Inventors:
XIONG, Fangen (203 Overseas Chinese High-tech venture Park Longgang, Shenzhen Guangdong 0, 518100, CN)
Application Number:
CN2006/002321
Publication Date:
March 20, 2008
Filing Date:
September 08, 2006
Export Citation:
Assignee:
XIONG, Fangen (203 Overseas Chinese High-tech venture Park Longgang, Shenzhen Guangdong 0, 518100, CN)
International Classes:
G06F3/033; G06K11/06; G06F3/033; G06K11/06
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY AGENCY (No.0429, GuoYing 01 Building XiZhiMen NanXiaoJie,XiCheng District, Beijing 5, 100035, CN)
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