Range-based focus assistance for projection optics
US-12596295-B2 · Apr 7, 2026 · US
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Gnam Evan patents
Gnam Evan is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gnam Evan |
| Total patents | 14 |
| First publication | Jun 17, 2021 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems, methods, and devices for creating a custom output spectral power distribution
US-12588119-B2 · Mar 24, 2026 · US
Focus assistance for rotating luminaire based on measurements by independently rotating distance sensor
US-12523355-B2 · Jan 13, 2026 · US
Focus assistance for rotating luminaire based on measurements by independently rotating distance sensor
US-2024328599-A1 · Oct 3, 2024 · US
Range-based focus assistance for projection optics
US-2024329511-A1 · Oct 3, 2024 · US
Systems, methods, and devices for creating a custom output spectral power distribution
US-2024260152-A1 · Aug 1, 2024 · US
Systems, methods, and devices for creating a custom output spectral power distribution
US-11991799-B2 · May 21, 2024 · US
Systems, methods, and devices for influencing spectral content of a light output
US-11849519-B2 · Dec 19, 2023 · US
LEDs with spectral power distributions and arrays of LEDs comprising the same
US-11464088-B2 · Oct 4, 2022 · US
Systems, methods, and devices for influencing spectral content of a light output
US-2022151044-A1 · May 12, 2022 · US
Recent patents
Latest publications not already listed above.
Systems, methods, and devices for creating a custom output spectral power distribution
US-2022124884-A1 · Apr 21, 2022 · US
Systems, methods, and devices for influencing spectral content of a light output
US-11240898-B2 · Feb 1, 2022 · US
Systems, methods, and devices for influencing spectral content of a light output
US-2021251064-A1 · Aug 12, 2021 · US
Leds with spectral power distributions and arrays of leds comprising the same
US-2021185779-A1 · Jun 17, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Electronic Theatre Controls Inc | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B45/20 | 10 |
| H05B47/14 | 8 |
| H05B47/125 | 8 |
| H05B45/22 | 8 |
| F21W2131/406 | 6 |