U.S. patent number D511,705 [Application Number D/212,341] was granted by the patent office on 2005-11-22 for passive infrared occupancy sensor. This patent grant is currently assigned to Leviton Manufacturing Co., Inc.. Invention is credited to John Bandringa, Yun Wu.
United States Patent | D511,705 |
Bandringa , et al. | November 22, 2005 |
Inventors: | Bandringa; John (Everett, WA), Wu; Yun (Bayside, NY) |
---|---|
Assignee: | Leviton Manufacturing Co., Inc.
(Little Neck, NY) |
Appl. No.: | D/212,341 |
Filed: | August 31, 2004 |
Current U.S. Class: | D10/106.7 |
Current International Class: | 1005 |
Field of Search: | ;D14/432,426,218,358,299 ;D13/123,168 ;D10/121,116,106,104 ;250/239 ;340/545.3,541,521,506,815.45 |
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