Assignee profile:

Ketra, Inc.

City:

Austin, Texas

Country:

United States

Published Applications:

50

Last publication date:

2018-08-16

Patent Grants:

49

Last grant date:

2020-11-24

Top Inventors for applications by Ketra, Inc.

These are the the leading inventors for applications assigned to Ketra, Inc.:

  • An Mao 1 Austin, TX United States

Recent patent applications by Ketra, Inc.

Ketra, Inc. based in Austin, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2018-08-16 ✅ Patent 10,847,026 granted on 2020-11-24
US20180233030A1
Physics

Visible light communication system and method

#2 | 2018-06-21 ✅ Patent 10,159,130 granted on 2018-12-18
US20180177016A1
Electricity

Keypad with color temperature control as a function of brightness among scenes and the momentary or persistent override and reprogram of a natural show and method thereof

#3 | 2018-03-15 ✅ Patent 10,257,905 granted on 2019-04-09
US20180077771A1
Electricity

Illumination device, system and method for manually adjusting automated changes in exterior daylight among select groups of illumination devices placed in various rooms of a structure

#4 | 2018-03-15 ✅ Patent 9,930,742 granted on 2018-03-27
US20180077766A1
Electricity

Keypad with color temperature control as a function of brightness among scenes and the momentary or persistent override and reprogram of a natural show and method thereof

#5 | 2017-11-02 ✅ Patent 10,302,276 granted on 2019-05-28
US20170318635A1
Electricity

Color mixing optics having an exit lens comprising an array of lenslets on an interior and exterior side thereof

#6 | 2017-10-17 ✅ Patent 9,795,000 granted on 2017-10-17
US15264863
Electricity

Illumination device, system and method for manually adjusting automated changes in exterior daylight among select groups of illumination devices placed in various rooms of a structure

#7 | 2017-10-05 ✅ Patent 9,822,957 granted on 2017-11-21
US20170284643A1
Mechanical engineering

Recessed downlight fixture and method for installing and universally adjusting the fixture in a retrofit application

#8 | 2017-10-05 ✅ Patent 9,857,038 granted on 2018-01-02
US20170284616A1
Mechanical engineering

Recessed downlight fixture and method for installing and universally adjusting the fixture in a new construction application

#9 | 2017-08-17
US20170238398A1
Electricity

System and Method for Ensuring Minimal Control Delay to Grouped Illumination Devices Configured Within a Wireless Network

#10 | 2017-08-15 ✅ Patent 9,736,895 granted on 2017-08-15
US14505671
Electricity

Color mixing optics for LED illumination device

#11 | 2017-06-06 ✅ Patent 9,674,917 granted on 2017-06-06
US15265422
Electricity

Illumination system and method that presents a natural show to emulate daylight conditions with smoothing dimcurve modification thereof

#12 | 2017-05-16 ✅ Patent 9,655,215 granted on 2017-05-16
US15041300
Electricity

System and method for ensuring minimal control delay to grouped illumination devices configured within a wireless network

#13 | 2017-05-16 ✅ Patent 9,655,214 granted on 2017-05-16
US15041166
Electricity

Device, system and method for controlling visual content loaded into a grouped set of illumination devices configured within a wireless network

#14 | 2017-05-16 ✅ Patent 9,655,178 granted on 2017-05-16
US15014925
Electricity

Device and method for removing transient and drift from an AC main supplied to a DC-controlled LED load

#15 | 2017-05-16 ✅ Patent 9,655,188 granted on 2017-05-16
US15014899
Electricity

Illumination device and method for independently controlling power delivered to a load from dimmers having dissimilar phase-cut dimming angles

#16 | 2017-05-16 ✅ Patent 9,651,632 granted on 2017-05-16
US13970964
Physics

Illumination device and temperature calibration method

#17 | 2017-04-13 ✅ Patent 10,595,372 granted on 2020-03-17
US20170105260A1
Electricity

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

#18 | 2017-02-21 ✅ Patent 9,578,724 granted on 2017-02-21
US13970990
Electricity

Illumination device and method for avoiding flicker

#19 | 2017-02-09 ✅ Patent 9,848,482 granted on 2017-12-19
US20170042005A1
Electricity

Intelligent illumination device

#20 | 2016-11-01 ✅ Patent 9,485,813 granted on 2016-11-01
US14604870
Electricity

Illumination device and method for avoiding an over-power or over-current condition in a power converter

#21 | 2016-10-04 ✅ Patent 9,458,972 granted on 2016-10-04
US14516818
Mechanical engineering

Asymmetric linear LED luminaire design for uniform illuminance and color

#22 | 2016-08-18 ✅ Patent 9,668,314 granted on 2017-05-30
US20160242255A1
Electricity

Linear LED illumination device with improved color mixing

#23 | 2016-05-17 ✅ Patent 9,345,097 granted on 2016-05-17
US14510266
Electricity

Interference-resistant compensation for illumination devices using multiple series of measurement intervals

#24 | 2016-05-03 ✅ Patent 9,332,598 granted on 2016-05-03
US14510283
Electricity

Interference-resistant compensation for illumination devices having multiple emitter modules

#25 | 2016-03-03 ✅ Patent 9,510,416 granted on 2016-11-29
US20160066384A1
Electricity

LED illumination device and method for accurately controlling the intensity and color point of the illumination device over time

#26 | 2016-03-03 ✅ Patent 9,392,660 granted on 2016-07-12
US20160066383A1
Electricity

LED illumination device and calibration method for accurately characterizing the emission LEDs and photodetector(s) included within the LED illumination device

#27 | 2016-03-03 ✅ Patent 9,500,324 granted on 2016-11-22
US20160061389A1
Mechanical engineering

Color mixing optics for LED lighting

#28 | 2016-01-26 ✅ Patent 9,247,605 granted on 2016-01-26
US14510243
Electricity

Interference-resistant compensation for illumination devices

#29 | 2016-01-12 ✅ Patent 9,237,612 granted on 2016-01-12
US14604886
Electricity

Illumination device and method for determining a target lumens that can be safely produced by an illumination device at a present temperature

#30 | 2016-01-12 ✅ Patent 9,237,623 granted on 2016-01-12
US14604881
Electricity

Illumination device and method for determining a maximum lumens that can be safely produced by the illumination device to achieve a target chromaticity

#31 | 2016-01-12 ✅ Patent 9,237,620 granted on 2016-01-12
US13970944
Electricity

Illumination device and temperature compensation method

#32 | 2015-12-31 ✅ Patent 9,736,903 granted on 2017-08-15
US20150382425A1
Electricity

Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED

#33 | 2015-12-31 ✅ Patent 9,392,663 granted on 2016-07-12
US20150382424A1
Electricity

Illumination device and method for controlling an illumination device over changes in drive current and temperature

#34 | 2015-12-31 ✅ Patent 9,769,899 granted on 2017-09-19
US20150382422A1
Electricity

Illumination device and age compensation method

#35 | 2015-12-31 ✅ Patent 9,557,214 granted on 2017-01-31
US20150377699A1
Physics

Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time

#36 | 2015-10-20 ✅ Patent 9,167,666 granted on 2015-10-20
US14293104
Electricity

Light control unit with detachable electrically communicative faceplate

#37 | 2015-10-06 ✅ Patent 9,155,155 granted on 2015-10-06
US14510212
Electricity

Overlapping measurement sequences for interference-resistant compensation in light emitting diode devices

#38 | 2015-06-11 ✅ Patent 9,146,028 granted on 2015-09-29
US20150159841A1
Mechanical engineering

Linear LED illumination device with improved rotational hinge

#39 | 2015-06-11 ✅ Patent 9,360,174 granted on 2016-06-07
US20150159818A1
Mechanical engineering

Linear LED illumination device with improved color mixing

#40 | 2015-04-16 ✅ Patent 9,386,668 granted on 2016-07-05
US20150102733A1
Electricity

Lighting control system

#41 | 2015-01-15 ✅ Patent 9,295,112 granted on 2016-03-22
US20150015147A1
Electricity

Illumination devices and related systems and methods

#42 | 2013-01-10 ✅ Patent 8,749,172 granted on 2014-06-10
US20130009551A1
Electricity

Luminance control for illumination devices

#43 | 2011-10-20 ✅ Patent 8,674,913 granted on 2014-03-18
US20110253915A1
Electricity

LED transceiver front end circuitry and related methods

#44 | 2011-03-24 ✅ Patent 8,521,035 granted on 2013-08-27
US20110069960A1
Electricity

Systems and methods for visible light communication

#45 | 2011-03-24 ✅ Patent 8,773,336 granted on 2014-07-08
US20110069094A1
Electricity

Illumination devices and related systems and methods

#46 | 2011-03-24 ✅ Patent 8,456,092 granted on 2013-06-04
US20110068699A1
Electricity

Broad spectrum light source calibration systems and related methods

#47 | 2011-03-17 ✅ Patent 9,276,766 granted on 2016-03-01
US20110063268A1
Electricity

Display calibration systems and related methods

#48 | 2011-03-17 ✅ Patent 8,471,496 granted on 2013-06-25
US20110062874A1
Electricity

LED calibration systems and related methods

#49 | 2010-12-30 ✅ Patent 9,509,525 granted on 2016-11-29
US20100327764A1
Physics

Intelligent illumination device

#50 | 2010-03-11 ✅ Patent 8,886,047 granted on 2014-11-11
US20100061734A1
Electricity

Optical communication device, method and system

Also check out Ketra, Inc.'s (Austin, United States) applicant profile with 34 patent applications submitted.

AssigneeID:

93916 ⎘