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Du; Yu-Jen
Taipei, TW
No. of patents:

Patent Number Title Of Patent Date Issued
7572991 Knob assembly August 11, 2009
A knob assembly applicable for an electronic device for executing a plurality of default commands is provided, which at least includes a manipulator and a plurality of push switches disposed adjacent to the manipulator, wherein the manipulator performs back and forth swing and linear
7307846 Sliding cover for slot of electronic device December 11, 2007
The present invention is to provide an electronic device comprising a case including one or more connections disposed on a front panel thereof, a transverse groove disposed along the front panel and above one of the connections, and a transverse rail disposed on the front panel and below

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