Detection device, load control device, and load control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Mar 1, 2016
filing date -
Mar 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A detection device includes: a first sensor which detects, based on a captured image, whether a person is present in a first detection range; a plurality of second sensors which are disposed around the first sensor, and detect, based on infrared radiation, whether a person is present in respective second detection ranges each of which overlaps at least a portion of the first detection range; and at least one hood which blocks part of infrared radiation directed to at least one of the plurality of second sensors, to reduce a non-overlapping portion of a combined detection range of the first detection range of the first sensor and the second detection ranges of the plurality of second sensors, the non-overlapping portion being a portion in which the first detection range and the second detection ranges do not overlap.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- G01J Class
- 1559 Applications Filed
- 1274 Patents Issued To-Date
- 81.72 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G01J Class
- 24.81 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 16, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
