U.S. patent number D673,144 [Application Number D/415,197] was granted by the patent office on 2012-12-25 for amplifier. This patent grant is currently assigned to Panasonic Corporation. Invention is credited to Ryuta Onoue.
United States Patent | D673,144 |
Onoue | December 25, 2012 |
Inventors: | Onoue; Ryuta (Nara, JP) |
---|---|
Assignee: | Panasonic Corporation (Osaka,
JP) |
Appl. No.: | D/415,197 |
Filed: | March 8, 2012 |
Current U.S. Class: | D14/257; D14/188 |
Current International Class: | 1403 |
Field of Search: | ;D14/168,169,179,188,194-198,215,217,257,265,299,496 ;330/1R,3,4,250 ;381/86,120 ;455/344-351 |
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