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2009-08-04 |
2013-12-03 |
3M Innovative Properties Company |
Solid state light with optical guide and integrated thermal guide
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2010-07-02 |
2013-07-02 |
3M Innovative Properties Company |
Transistor ladder network for driving a light emitting diode series string
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2010-12-06 |
2013-07-16 |
3M Innovative Properties Company |
Solid state light with optical guide and integrated thermal guide
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2011-07-08 |
2014-06-03 |
Switch Bulb Company, Inc. |
Partitioned heatsink for improved cooling of an LED bulb
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KR101876948B1
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2011-08-24 |
2018-07-10 |
엘지이노텍 주식회사 |
조명 램프
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2012-03-30 |
2015-11-03 |
3M Innovative Properties Company |
Electrical connectors for solid state light
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2012-05-08 |
2015-01-06 |
3M Innovative Properties Company |
Solid state light with aligned light guide and integrated vented thermal guide
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JP1522185S
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2013-12-02 |
2015-04-20 |
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2013-12-04 |
2015-07-28 |
3M Innovative Properties Company |
Solid state light assembly
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2014-03-25 |
2015-10-13 |
Mls Co., Ltd. |
LED bulb
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2014-03-28 |
2015-08-18 |
3M Innovative Properties Company |
Solid state light assembly
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2014-07-01 |
2015-11-10 |
Buster And Punch Limited |
LED light bulb
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2015-04-03 |
2016-10-04 |
3M Innovative Properties Company |
Solid state luminaire with dome reflector
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2016-01-20 |
2017-04-04 |
Jasco Products Company LLC |
LED light bulb
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2016-03-24 |
2017-07-18 |
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Lightbulb
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2017-03-16 |
2018-08-14 |
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2017-05-04 |
2018-10-16 |
Tala Energy Limited |
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2017-05-25 |
2018-07-10 |
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2017-11-15 |
2020-06-02 |
Changzhou Fuxing Electrical Appliance Co., Ltd. |
Light bulb
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2017-11-22 |
2019-01-22 |
Relamp |
Light bulb
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2018-09-27 |
2020-01-07 |
Haining Xincheng Electronics Co., Ltd. |
LED light
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2018-12-28 |
2020-06-23 |
Haining Xincheng Electronics Co., Ltd. |
LED bulb
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2020-01-30 |
2022-01-19 |
Buster & Punch Ltd |
Light fitting
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2020-02-28 |
2023-02-21 |
Buster And Punch Limited |
Light fitting
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2023-05-30 |
Buster And Punch Limited |
Light bulb
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2023-05-30 |
Buster And Punch Limited |
Light bulb
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