Invention Grant
US09454246B2 Multi-functional pen and method for using multi-functional pen 有权
多功能笔和使用多功能笔的方法

Multi-functional pen and method for using multi-functional pen
Abstract:
A multi-functional pen apparatus and a method for using the multi-functional pen are provided. The method includes switching an operation mode of the multi-functional pen to a pen mode according to a predetermined key input; receiving pen data in the switched pen mode; and transmitting the pen data to a portable terminal, wherein the portable terminal transmits a call based on the transmitted pen data.
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