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Inventor: Kim; Nam-woo
Address: Hanam-si, KR
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7952560 |
Pointing device for display presentation and method and pointer display apparatus and method |
May 31, 2011 |
| A pointing apparatus and method and a pointer display apparatus and method using a virtual region which generate a virtual region corresponding to a detected display region, convert coordinates of a location, and display a pointer at the converted coordinates. The pointing device inc |
| 7812765 |
Method and apparatus for controlling power supply for speedy acquisition of GPS signal, and GPS |
October 12, 2010 |
| Provided are a global positioning system (GPS) receiver which speedily acquires a GPS signal, and a method and apparatus for controlling power supply to the GPS receiver. The method includes when an external power is detected, supplying the external power to a GPS power supply unit and |
| 7294794 |
Button input apparatus with display function and portable electronic device having the same |
November 13, 2007 |
| A button input apparatus with a display function, which generates a switch signal in response to a user's press, and a portable electronic device having the same. The button input apparatus includes: a plurality of lever buttons each having a transparent window in at least a portion |
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