System and method for selected pump leds with multiple phosphors
US-2023420619-A1 · Dec 28, 2023 · US
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Krames Michael Ragan patents
Krames Michael Ragan is listed as an inventor on 43 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Krames Michael Ragan |
| Total patents | 43 |
| First publication | Mar 24, 2015 |
| Latest publication | Dec 28, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-function active accessories for led lamps
US-2023313977-A1 · Oct 5, 2023 · US
System and method for selected pump LEDs with multiple phosphors
US-11611023-B2 · Mar 21, 2023 · US
System and method for selected pump leds with multiple phosphors
US-2021057615-A1 · Feb 25, 2021 · US
High-performance led fabrication
US-2021050480-A1 · Feb 18, 2021 · US
Sunlight-based large area light source and large area luminaire
US-10830405-B2 · Nov 10, 2020 · US
System and method for selected pump LEDs with multiple phosphors
US-10700244-B2 · Jun 30, 2020 · US
High-performance LED fabrication
US-10693041-B2 · Jun 23, 2020 · US
Large area light source and large area luminaire
US-10677981-B2 · Jun 9, 2020 · US
Multi-function active accessories for led lamps
US-2020056765-A1 · Feb 20, 2020 · US
Recent patents
Latest publications not already listed above.
Small LED source with high brightness and high efficiency
US-10529902-B2 · Jan 7, 2020 · US
Sunlight-based large area light source and large area luminaire
US-2020003944-A1 · Jan 2, 2020 · US
Multi-function active accessories for LED lamps
US-10436422-B1 · Oct 8, 2019 · US
High-performance led fabrication
US-2019165212-A1 · May 30, 2019 · US
Small led source with high brightness and high efficiency
US-2019035989-A1 · Jan 31, 2019 · US
High-performance LED fabrication
US-10115865-B2 · Oct 30, 2018 · US
Small LED source with high brightness and high efficiency
US-10084121-B2 · Sep 25, 2018 · US
Large area light source and large area luminaire
US-2018246270-A1 · Aug 30, 2018 · US
Glare reduced compact lens for high intensity light source
US-9995439-B1 · Jun 12, 2018 · US
High-performance led fabrication
US-2018053878-A1 · Feb 22, 2018 · US
High-performance LED fabrication
US-9831388-B2 · Nov 28, 2017 · US
Small led source with high brightness and high efficiency
US-2017324010-A1 · Nov 9, 2017 · US
Reusable nitride wafer, method of making, and use thereof
US-2017247812-A1 · Aug 31, 2017 · US
System and method for selected pump leds with multiple phosphors
US-2017222100-A1 · Aug 3, 2017 · US
System and method for selected pump LEDs with multiple phosphors
US-9660152-B2 · May 23, 2017 · US
High-performance led fabrication
US-2017141268-A1 · May 18, 2017 · US
Reusable nitride wafer, method of making, and use thereof
US-9653554-B2 · May 16, 2017 · US
High-performance LED fabrication
US-9583678-B2 · Feb 28, 2017 · US
Small led source with high brightness and high efficiency
US-2016351761-A1 · Dec 1, 2016 · US
System and method for selected pump leds with multiple phosphors
US-2016276550-A1 · Sep 22, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Soraa Inc | 34 |
| Coelux Srl | 4 |
| Korrus Inc | 3 |
| Ecosense Lighting Inc | 3 |
| David Aurelien J F | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10H20/825 | 26 |
| H01L33/32 | 23 |
| H10H20/8506 | 17 |
| H01L33/486 | 14 |
| F21V29/70 | 12 |