U.S. patent number D531,140 [Application Number D/242,542] was granted by the patent office on 2006-10-31 for light emitting semiconductor device. This patent grant is currently assigned to Kabushiki Kaisha Toshiba. Invention is credited to Kuniaki Konno, Hiroaki Oshio.
United States Patent | D531,140 |
Konno , et al. | October 31, 2006 |
Inventors: | Konno; Kuniaki (Yokohama, JP), Oshio; Hiroaki (Kitakyushu, JP) |
---|---|
Assignee: | Kabushiki Kaisha Toshiba
(JP) |
Appl. No.: | D/242,542 |
Filed: | November 14, 2005 |
Current U.S. Class: | D13/180; D13/182 |
Current International Class: | 1303 |
Field of Search: | ;D13/180,182 ;D26/2 ;257/79,80,81,82,88,89,95,98,99,100,678,680,433,434,666 ;313/483,498,500 ;361/820 ;362/235,249,555,800 ;372/45.01 |
D432095 | October 2000 | Seeger et al. |
D444132 | June 2001 | Iwanishi et al. |
D471166 | March 2003 | Oshio et al. |
D475982 | June 2003 | Hori et al. |
6774406 | August 2004 | Isoda |
D520466 | May 2006 | Kamiya et al. |
D520965 | May 2006 | Omata |
2004/0079957 | April 2004 | Andrews et al. |
2005/0051789 | March 2005 | Negley et al. |
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