U.S. patent number D343,618 [Application Number 07/913,531] was granted by the patent office on 1994-01-25 for display pager. This patent grant is currently assigned to NEC Corporation. Invention is credited to Sigeki Hayasaka, Masaru Inagaki, Tetsuya Nagata.
United States Patent | D343,618 |
Hayasaka , et al. | January 25, 1994 |
Inventors: | Hayasaka; Sigeki (Tokyo, JP), Inagaki; Masaru (Shizuoka, JP), Nagata; Tetsuya (Tokyo, JP) |
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Assignee: | NEC Corporation (Tokyo,
JP) |
Appl. No.: | 07/913,531 |
Filed: | July 8, 1992 |
Jan 9, 1992 [JP] | 67/1992 | |||
Current U.S. Class: | D14/191 |
Field of Search: | ;455/90,92,100,128 ;340/311.1 ;D14/124,191,192,299 |
D301716 | June 1989 | Ohzu |
D305233 | December 1989 | Sekine |
D305428 | January 1990 | Berkheij |
4935745 | June 1990 | Mori et al. |
5173688 | December 1992 | DeLuca et al. |
NEC IDP Wide (Commercial Brochure), publication date at least as early as Jan. 8, 1992. . NEC IDP ALPHA (Commercial Brochure), publication date at least as early as Jan. 8, 1992.. |
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