Illuminator controlled with touchless sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 3, 2016
Grant Date -
Jul 30, 2015
app pub date -
Apr 9, 2015
filing date -
Aug 26, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An LED lamp includes LED chips, a translucent cover housing the LED chips, a motion sensor unit, a condensing lens, and a power unit. The motion sensor unit includes a light receiving element for light of a predetermined wavelength. The lens condenses light of the predetermined wavelength onto the light receiving element. The power unit controls the state of operation of the LED chips based on an output from the motion sensor unit. The motion sensor unit includes a light shielding member disposed to overlap the light receiving element in an optical axis direction of the condensing lens and also to surround the light receiving element as viewed in the optical axis direction. The light shielding member is made of a material having a lower light transmissivity than that of the condensing lens for a range of wavelengths including the predetermined wavelength.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- F21V Class
- 3770 Applications Filed
- 2807 Patents Issued To-Date
- 74.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F21V Class
- 12.62 % this patent is cited more than
- 9 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 3, 2027 |
