U.S. patent number D470,845 [Application Number D/140,356] was granted by the patent office on 2003-02-25 for wireless keyboard for portable telephone. This patent grant is currently assigned to Samsung Electronics Co., Ltd.. Invention is credited to Sang Min Hyun.
United States Patent | D470,845 |
Hyun | February 25, 2003 |
Inventors: | Hyun; Sang Min (Seoul, KR) |
---|---|
Assignee: | Samsung Electronics Co., Ltd.
(Suwon, KR) |
Appl. No.: | D/140,356 |
Filed: | April 17, 2001 |
Current U.S. Class: | D14/393; D14/240 |
Current International Class: | 1402 |
Field of Search: | ;D14/137,138,218,147-148,247-248,391-394,144,320,396,341-347,399 ;379/433.01-433.13,419,434,428.01-428.04,420.01-420.04,440 ;455/550-575,90 ;D21/517 ;361/680 ;341/22 ;345/168,169 |
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