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06/25/09 - USPTO Class 345 |  59 views | #20090160808 | Prev - Next | About this Page  345 rss/xml feed  monitor keywords

Method for controlling electronic apparatus and electronic apparatus using the method

USPTO Application #: 20090160808
Title: Method for controlling electronic apparatus and electronic apparatus using the method
Abstract: A method for controlling an electronic apparatus and an electronic apparatus using the method are provided. The method includes: when a first touch input and a second touch input on a touch sensitive module are detected, comparing a first parameter of the first touch input and a second parameter of the second touch input according to a first sensing signal generated from the first touch input and a second sensing signal generated from the second touch input to determine which one of the first sensing signal and the second sensing signal is employed to control an operation of the electronic apparatus. (end of abstract)



Agent: North America Intellectual Property Corporation - Merrifield, VA, US
Inventors: Kuo-Chen Wu, Kuo-Chen Wu, Jen-Chih Chang, Jen-Chih Chang, Tsung-Yuan Ou, Tsung-Yuan Ou, Hsing-Chiang Huang, Hsing-Chiang Huang
USPTO Applicaton #: 20090160808 - Class: 345173 (USPTO)

Method for controlling electronic apparatus and electronic apparatus using the method description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20090160808, Method for controlling electronic apparatus and electronic apparatus using the method.

Brief Patent Description - Full Patent Description - Patent Application Claims
  monitor keywords CROSS REFERENCE TO RELATED APPLICATIONS

This non-provisional application claims the benefit of U.S. provisional application No. 61/015,671, filed on Dec. 21, 2007 and included herein by reference.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The application relates to a control method of an electronic apparatus, and more particularly, to a method for controlling an electronic apparatus according to one of two touch inputs, and an electronic apparatus adopting the method.

2. Description of the Prior Art

In the present time, touching is a common method to control electronic apparatuses. Generally, an electronic apparatus includes a touch sensitive module, for example a smartphone, a PDA (personal digital assistance), or a PDA phone, on which the user can move his/her finger to control the operation of the electronic apparatus. However, when the user\'s finger is moving on the touch sensitive module, other parts of the user\'s body (e.g., the palm, other finger(s) or the other hand) might touch the touch sensitive module accidentally, which leads to misjudgment of the electronic apparatus. As a result, the user fails to control the electronic apparatus as expected.

SUMMARY OF THE INVENTION

In light of this, the application provides a method for controlling an electronic apparatus by referring to the parameters of two touch inputs to determining to employ which one of the two touch inputs to control the operation of the electronic deice. In this way, the aforementioned issue can be solved.

According to a first aspect of the application, a method of controlling an electronic apparatus is provided. The method includes: when a first touch input and a second touch input on a touch sensitive module are detected, comparing a first parameter of the first touch input with a second parameter of the second touch input according to a first sensing signal generated from the first touch input and a second sensing signal generated from the second touch input to determine which one of the first and second sensing signals is employed to control an operation of the electronic apparatus.

According to a second aspect of the application, a recording medium for recording a computer program is disclosed. The computer program includes program codes for executing the following steps: when a first touch input and a second touch input on a touch sensitive module are detected, comparing a first parameter of the first touch input with a second parameter of the second touch input according to a first sensing signal generated from the first touch input and a second sensing signal generated from the second touch input to determine which one of the first and second sensing signals is employed to control an operation of an electronic apparatus.

According to a fifth aspect of the application, an electronic apparatus is provided. The electronic apparatus includes: a touch sensitive module; a controller coupled to the touch sensitive module for detecting a touch input to generate a sensing signal corresponding to the touch input; and a processing unit coupled to the touch sensitive module. The controller compares a first parameter of the first touch input with a second parameter of the second touch input according to a first sensing signal generated from the first touch input and a second sensing signal generated from the second touch input to determine which one of the first sensing signal and the second sensing signal is employed to control an operation of the electronic apparatus.

These and other objectives of the present invention will no doubt become obvious to those of ordinary skill in the art after reading the following detailed description of the preferred embodiment that is illustrated in the various figures and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a flowchart illustrating a method of controlling an electronic apparatus according to the application.

FIG. 2 is a block diagram of one exemplary embodiment of an electronic apparatus which employs a control method of the application.

FIG. 3 is a flowchart illustrating a first embodiment of a method for controlling an electronic apparatus according to the application.

FIG. 4 is a flowchart illustrating a second embodiment of a method for controlling an electronic apparatus according to the application.



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Computer graphics processing, operator interface processing, and selective visual display systems

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