| Patent | Date |
|---|
Power Reduction For Radar-based Motion Detection Systems And Methods
App 20220295621 - DE JONGH; Frits Tobi ; et al. | 2022-09-15 |
Tube LED
Grant 11,421,868 - Tao August 23, 2 | 2022-08-23 |
A Lamp Having A Safety Circuit, And A Safety Circuit For Use In Such Lamps
App 20220061142 - WU; XIAJUAN ; et al. | 2022-02-24 |
LED driver and LED lighting system for use with a high frequency electronic ballast
Grant 11,259,381 - Tao , et al. February 22, 2 | 2022-02-22 |
Double Ended Retrofit Light Emitting Diode, Led, Based Lighting Device For Preventing An Excess Of Leakage Current During Installation Of Said Lighting Device, As Well As A Corresponding Method
App 20220007481 - TAO; Haimin | 2022-01-06 |
Led Driver And Led Lighting System For Use With A High Frequency Electronic Ballast
App 20210329761 - TAO; Haimin ; et al. | 2021-10-21 |
Tubular device for fitting to a tubular light fitting
Grant 11,137,119 - Tao , et al. October 5, 2 | 2021-10-05 |
Conversion circuit between fluorescent ballast and LED
Grant 11,118,773 - Zhang , et al. September 14, 2 | 2021-09-14 |
Tubular lighting device, luminaire and method for operating with an electronic ballast
Grant 11,109,470 - Ackermann , et al. August 31, 2 | 2021-08-31 |
Tubular solid state lighting
Grant 11,079,073 - Tao August 3, 2 | 2021-08-03 |
Lighting drive, lighting system and control method
Grant 11,083,058 - Chen , et al. August 3, 2 | 2021-08-03 |
Retrofit LED lighting device having improved timing event detection for increasing stable driver operation without light flicker
Grant 11,057,973 - De Jongh , et al. July 6, 2 | 2021-07-06 |
Electronic ballast interface circuit
Grant 11,006,490 - Zhang , et al. May 11, 2 | 2021-05-11 |
Retrofit Led Lighting Device Having Improved Timing Event Detection For Increasing Stable Driver Operation Without Light Flicker
App 20210136893 - DE JONGH; FRITS TOBI ; et al. | 2021-05-06 |
A Lighting Drive, Lighting System And Control Method
App 20210092808 - CHEN; ZHI QUAN ; et al. | 2021-03-25 |
Retrofit light emitting diode, LED, tube for reducing audible noise originating from a high frequency electronic ballast
Grant 10,904,972 - Chen , et al. January 26, 2 | 2021-01-26 |
Retrofit LED tube for replacing a fluorescent tube
Grant 10,841,988 - Abbo , et al. November 17, 2 | 2020-11-17 |
Tubular Solid State Lighting
App 20200309328 - TAO; HAIMIN | 2020-10-01 |
Retrofit LED tube for connecting to an electronic ballast, and a corresponding lighting system and method
Grant 10,785,844 - Cvoric , et al. Sept | 2020-09-22 |
Tubular Lighting Device, Luminaire And Method For Operating With An Electronic Ballast
App 20200214107 - ACKERMANN; BERND ; et al. | 2020-07-02 |
Conversion Circuit For A Tubular Led Arrangement Of A Lamp
App 20200205262 - ACKERMANN; BERND ; et al. | 2020-06-25 |
Retrofit Light Emitting Diode, LED, Tube for Reducing Audible Noise Originating From A High Frequency Electronic Ballast
App 20200146123 - CHEN; ZHI QUAN ; et al. | 2020-05-07 |
Replacing wireless-communication enabled components in a luminaire
Grant 10,637,732 - Deixler , et al. | 2020-04-28 |
Current modulation circuit, a driving circuit, and a method for driving a lighting load with current modulation
Grant 10,602,575 - Linnartz , et al. | 2020-03-24 |
Emitting coded light from a multi-lamp luminaire
Grant 10,601,516 - Deixler , et al. | 2020-03-24 |
LED tube lamp
Grant 10,588,185 - Zijlstra , et al. | 2020-03-10 |
Tubular device for fitting to a tubular light fitting
Grant 10,588,195 - Tao , et al. | 2020-03-10 |
Electronic Ballast Interface Circuit
App 20200068678 - ZHANG; XIANHUI ; et al. | 2020-02-27 |
A Retrofit Light Emitting Diode, Led, Lighting Device For Connection To An Electronic Ballase
App 20200041076 - VAN DER ZANDEN; HENRICUS THEODORUS ; et al. | 2020-02-06 |
Lighting Device, System And Method For Controlling A Lighting Device
App 20200015333 - ACKERMANN; BERND ; et al. | 2020-01-09 |
Retrofit Light Emitting Diode, Led, Tube For Connecting To An Electronic Ballast, As Well As A Corresponding Lighting System And
App 20200015329 - CVORIC; DALIBOR ; et al. | 2020-01-09 |
Conversion Circuit Between Fluorescent Ballast And Led
App 20190368710 - ZHANG; XIANHUI ; et al. | 2019-12-05 |
A Retrofit Light Emitting Diode, Led, Tube For Replacing A Fluorescent Tube
App 20190346087 - ABBO; ANTENEH ALEMU ; et al. | 2019-11-14 |
Current Modulation Circuit, A Driving Circuit, And A Method For Driving A Lighting Load With Current Modulation
App 20190246465 - LINNARTZ; Johan-Paul Marie Gerard ; et al. | 2019-08-08 |
LED retrofit lamp having active over-current protection circuit
Grant 10,314,135 - Su , et al. | 2019-06-04 |
Tubular Device For Fitting To A Tubular Light Fitting
App 20190154246 - TAO; HAIMIN ; et al. | 2019-05-23 |
Emitting Coded Light From A Multi-lamp Luminaire
App 20190132055 - DEIXLER; PETER ; et al. | 2019-05-02 |
Wireless-communication enabled lamps
Grant 10,271,409 - Deixler , et al. | 2019-04-23 |
Tubular Device For Fitting To A Tubular Light Fitting
App 20190116643 - TAO; Haimin ; et al. | 2019-04-18 |
Driving a light source via different modes
Grant 10,225,895 - Tao | 2019-03-05 |
Automated grouping of multiple wirelessly communicating lamp units within a luminaire
Grant 10,143,070 - Deixler , et al. Nov | 2018-11-27 |
Filament circuit for lamp powered via ballast
Grant 10,123,381 - Tao , et al. November 6, 2 | 2018-11-06 |
Retrofit light emitting diode tube
Grant 10,091,858 - Tao October 2, 2 | 2018-10-02 |
Driving a light circuit with wireless control
Grant 10,091,864 - Tao October 2, 2 | 2018-10-02 |
Wireless-communication Enabled Lamps
App 20180263096 - DEIXLER; PETER ; et al. | 2018-09-13 |
Automated Grouping Of Multiple Wirelessly Communicating Lamp Units Within A Luminaire
App 20180255626 - DEIXLER; PETER ; et al. | 2018-09-06 |
Replacing Wireless-communication Enabled Components In A Luminaire
App 20180248760 - DEIXLER; PETER ; et al. | 2018-08-30 |
Led Tube Lamp
App 20180249538 - ZIJLSTRA; Patrick John ; et al. | 2018-08-30 |
Protection for retrofit light emitting diode tube
Grant 10,009,975 - Tao , et al. June 26, 2 | 2018-06-26 |
LED tube lamp
Grant 9,986,618 - Tao May 29, 2 | 2018-05-29 |
Led Tube Lamp
App 20180063906 - TAO; HAIMIN | 2018-03-01 |
Filament Circuit For Lamp Powered Via Ballast
App 20180063905 - TAO; HAIMIN ; et al. | 2018-03-01 |
Filament Unit For Retrofit Led Tube
App 20180023770 - DE HEER GALISTEO; Raimundo ; et al. | 2018-01-25 |
Retrofit light emitting diode tube
Grant 9,801,252 - Tao October 24, 2 | 2017-10-24 |
Retrofit Light Emitting Diode Tube
App 20170257926 - TAO; HAIMIN | 2017-09-07 |
LED replacement lamp for safe operation under fault condition
Grant 9,743,466 - Tao , et al. August 22, 2 | 2017-08-22 |
Driving A Light Source Via Different Modes
App 20170202064 - TAO; HAIMIN | 2017-07-13 |
Tube Led
App 20170184294 - TAO; HAIMIN | 2017-06-29 |
Driving A Light Circuit With Wireless Control
App 20170105273 - TAO; Haimin | 2017-04-13 |
LED retrofit lamp
Grant 9,622,317 - Ackermann , et al. April 11, 2 | 2017-04-11 |
LED retrofit lamp with shunt capacitors across rectifier diodes for use with a ballast
Grant 9,526,133 - Tao , et al. December 20, 2 | 2016-12-20 |
Driver circuit between fluorescent ballast and LED
Grant 9,516,709 - Tao , et al. December 6, 2 | 2016-12-06 |
LED lamp comprising a safety module for safe operation on various ballasts
Grant 9,485,828 - Tousain , et al. November 1, 2 | 2016-11-01 |
LED retrofit lamp
Grant 9,480,123 - Van Dijk , et al. October 25, 2 | 2016-10-25 |
Protection For Retrofit Light Emitting Diode Tube
App 20160286621 - TAO; Haimin ; et al. | 2016-09-29 |
Driver circuit between electromagnetic ballast and led
Grant 9,426,861 - Tao , et al. August 23, 2 | 2016-08-23 |
Connection circuit for connecting a driver to an external power supply for driving an LED unit
Grant 9,426,849 - Tao August 23, 2 | 2016-08-23 |
Led Retrofit Lamp
App 20160227622 - ACKERMANN; BERND ; et al. | 2016-08-04 |
Led Retrofit Lamp
App 20160174326 - VAN DIJK; BERNHARD CHRISTIAAN ; et al. | 2016-06-16 |
Led Replacement Lamp For Safe Operation Under Fault Condition
App 20160174308 - Tao; Haimin ; et al. | 2016-06-16 |
Connection Circuit For Connecting A Driver Device To An External Power Supply For Driving An Led Unit
App 20160174307 - TAO; Haimin | 2016-06-16 |
Led Retrofit Lamp Having Active Over-current Protection Circuit
App 20160174329 - SU; Borong ; et al. | 2016-06-16 |
Electronic ballast-compatible lighting driver for light-emitting diode lamp
Grant 9,357,600 - Tao May 31, 2 | 2016-05-31 |
Light emitting diode lamp and driver
Grant 9,351,357 - Tao , et al. May 24, 2 | 2016-05-24 |
LED light source
Grant 9,345,080 - Kahlman , et al. May 17, 2 | 2016-05-17 |
Led Lamp Comprising A Safety Module For Safe Operation On Various Ballasts
App 20160120002 - TOUSAIN; Robertus Leonardus ; et al. | 2016-04-28 |
Retrofit Light Emitting Diode Tube
App 20160113091 - TAO; Haimin | 2016-04-21 |
Light generating device
Grant 9,301,356 - Hattrup , et al. March 29, 2 | 2016-03-29 |
Interface circuit for a light source
Grant 9,301,354 - Loef , et al. March 29, 2 | 2016-03-29 |
Lamp device and a method for operating a lamp device
Grant 9,288,879 - Tao , et al. March 15, 2 | 2016-03-15 |
Linear driver for reduced perceived light flicker
Grant 9,265,132 - Tao February 16, 2 | 2016-02-16 |
LED light source
Grant 9,210,757 - Tao , et al. December 8, 2 | 2015-12-08 |
Led Retrofit Lamp With Shunt Capacitors Across Rectifier Diodes For Use With A Ballast
App 20150351171 - TAO; HAIMIN ; et al. | 2015-12-03 |
Light Emitting Diode Lamp And Driver
App 20150245430 - Tao; Haimin ; et al. | 2015-08-27 |
LED light source
Grant 9,113,524 - Kurt , et al. August 18, 2 | 2015-08-18 |
Dc Power Distribution System
App 20150229127 - Wendt; Matthias ; et al. | 2015-08-13 |
Driver for connecting LED to electronic ballast
Grant 9,101,013 - Tao August 4, 2 | 2015-08-04 |
LED retrofit lamp
Grant 9,095,023 - Deppe , et al. July 28, 2 | 2015-07-28 |
Driver Circuit Between Electromagnetic Ballast And Led
App 20150195886 - Tao; Haimin ; et al. | 2015-07-09 |
Driver Circuit Between Fluorescent Ballast And Led
App 20150181667 - Tao; Haimin ; et al. | 2015-06-25 |
Conversion Circuit Between Fluorescent Ballast And Led
App 20150115831 - Tao; Haimin ; et al. | 2015-04-30 |
Light Generating Device
App 20150061499 - Hattrup; Christian ; et al. | 2015-03-05 |
lamp device and a method for operating a lamp device
App 20150061520 - Tao; Haimin ; et al. | 2015-03-05 |
Led Light Source
App 20140375223 - Tao; Haimin ; et al. | 2014-12-25 |
Driving device and method for driving a load, in particular an LED assembly
Grant 8,917,027 - Radermacher , et al. December 23, 2 | 2014-12-23 |
Driver For Connecting Led To Electronic Ballast
App 20140265901 - Tao; Haimin | 2014-09-18 |
Electronic Ballast-compatible Lighting Driver For Light-emitting Diode Lamp
App 20140203716 - Tao; Haimin | 2014-07-24 |
Led Light Source
App 20140197740 - Kahlman; Henricus Marius Joseph Maria ; et al. | 2014-07-17 |
Led Light Source
App 20140103825 - Tao; Haimin ; et al. | 2014-04-17 |
Driving Device And Method For Driving A Load, In Particular An Led Assembly
App 20140049174 - Radermacher; Harald Josef Gunther ; et al. | 2014-02-20 |
Interface Circuit
App 20140021871 - Loef; Christoph ; et al. | 2014-01-23 |
Led Light Source
App 20140015430 - Kurt; Ralph ; et al. | 2014-01-16 |
Led Light Source
App 20140015428 - Tao; Haimin ; et al. | 2014-01-16 |
Electromagnetic Ballast-compatible Lighting Driver For Light-emitting Diode Lamp
App 20130320869 - Jans; William Peter Mechtildis Marie ; et al. | 2013-12-05 |
Linear Driver For Reduced Perceived Light Flicker
App 20130249426 - Tao; Haimin | 2013-09-26 |
Method And Device For Driving An Led String
App 20130221861 - Creusen; Martinus Petrus ; et al. | 2013-08-29 |
Led Retrofit Lamp
App 20130221867 - Deppe; Carsten ; et al. | 2013-08-29 |
Operating An Electrodeless Discharge Lamp
App 20120194070 - Tao; Haimin | 2012-08-02 |
Method For Operating A Power Converter In A Soft-Switching Range
App 20080212340 - Tao; Haimin ; et al. | 2008-09-04 |
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