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Ketra Inc patents

Recent patent applications related to Ketra Inc. Ketra Inc is listed as an Agent/Assignee. Note: Ketra Inc may have other listings under different names/spellings. We're not affiliated with Ketra Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Ketra Inc-related inventors




Date Ketra Inc patents (updated weekly) - BOOKMARK this page
11/02/17Color mixing optics for led illumination device
10/19/17Total internal reflection lens having a tapered sidewall entry and a concave spherical exit bounded by a compound parabolic concentrator outer surface to lessen glare while maintaining color mixing and beam control of an led light source
10/05/17Recessed downlight fixture and installing and universally adjusting the fixture in a new construction application
10/05/17Recessed downlight fixture and installing the fixture and adjusting the fixture collar opening
10/05/17Recessed downlight fixture and installing and universally adjusting the fixture in a retrofit application
08/17/17System and ensuring minimal control delay to grouped illumination devices configured within a wireless network
08/03/17Illumination device and decoupling power delivered to an led load from a phase-cut dimming angle
07/20/17Total internal reflection lens having a straight sidewall entry and a concave spherical exit bounded by a compound parabolic concentrator outer surface to improve color mixing of an led light source
04/13/17Illumination device and calibrating an illumination device over changes in temperature, drive current, and time
02/09/17Intelligent illumination device
08/18/16Linear led illumination device with improved color mixing
03/03/16Color mixing optics for led lighting
03/03/16Led illumination device and calibration accurately characterizing the emission leds and photodetector(s) included within the led illumination device
03/03/16Led illumination device and accurately controlling the intensity and color point of the illumination device over time
12/31/15Emitter module for an led illumination device
12/31/15Illumination device and calibrating an illumination device over changes in temperature, drive current, and time
12/31/15Illumination device and age compensation method
12/31/15Illumination device and controlling an illumination device over changes in drive current and temperature
12/31/15Illumination device and calibrating and controlling an illumination device comprising a phosphor converted led
06/11/15Linear led illumination device with improved color mixing
06/11/15Linear led illumination device with improved rotational hinge
04/16/15Lighting control system
01/22/15Illumination devices and related systems and methods
01/15/15Illumination devices and related systems and methods







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Ketra Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Ketra Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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