The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7636592 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 22, 2009

Filed:

Jun. 27, 2006
Applicants:

Hee-sung Kim, Daegu Metropolitan, KR;

Jae-wan Park, Gumi-si, KR;

Inventors:

Hee-Sung Kim, Daegu Metropolitan, KR;

Jae-Wan Park, Gumi-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A mobile communication terminal having two keypads is provided. A mobile communication terminal comprises a first body having a left keypad installed at the left side of a front surface, and a second body having a display window installed at its left side and a right key installed at its right side, that is movably assembled with the front surface of the first body in the left or right direction. The mobile communication terminal may be used as a bar type communication terminal when the second body is not moved by sliding. If the left keypad of the first body is exposed by sliding down the second body, the two keypads are located at different sides of the display window, and thereby characters may be easily input with both hands. The two keypads arranged at different sides can each be or can both, be provided with a size large enough for individual character input.


Find Patent Forward Citations

Kim, Hee-Sung. (2009). Mobile communication terminal having two keypads (U.S. Patent No. 7636592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7636592

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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