Light Collection System for an LED Array
US-2026078888-A1 · Mar 19, 2026 · US
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David Tomas patents
David Tomas is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | David Tomas |
| Total patents | 36 |
| First publication | Aug 11, 2016 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Lens for an ingress protected stage luminaire
US-12474040-B2 · Nov 18, 2025 · US
Zoom System for a Wash Light
US-2025277576-A1 · Sep 4, 2025 · US
Range sensing and safety system for a luminaire
US-2025280478-A1 · Sep 4, 2025 · US
Light source alignment system
US-12404991-B2 · Sep 2, 2025 · US
Optical system for an automated luminaire
US-12345390-B2 · Jul 1, 2025 · US
Range sensing and safety system for a luminaire
US-12328802-B2 · Jun 10, 2025 · US
Compounds for complexation of rare earth elements and/or s-, p-, d- block metals, their coordination compounds, peptide conjugates, method of their preparation and use thereof
US-2025147039-A1 · May 8, 2025 · US
Optical system for an automated luminaire
US-12228267-B2 · Feb 18, 2025 · US
Optical system for an automated luminaire
US-2024401777-A1 · Dec 5, 2024 · US
Recent patents
Latest publications not already listed above.
Light source alignment system
US-2024401779-A1 · Dec 5, 2024 · US
Range sensing and safety system for a luminaire
US-2024407061-A1 · Dec 5, 2024 · US
Optical system for an automated luminaire
US-2024401778-A1 · Dec 5, 2024 · US
Homogenization of an LED array
US-12117159-B2 · Oct 15, 2024 · US
Lens for an ingress protected stage luminaire
US-2024240783-A1 · Jul 18, 2024 · US
Spectral adjustment of an LED array
US-11879635-B2 · Jan 23, 2024 · US
Homogenization of an LED Array
US-2023383923-A1 · Nov 30, 2023 · US
Tetraazadodecane based chelating agents for separation of rare earth elements and method therefor
US-2023356105-A1 · Nov 9, 2023 · US
Homogenization of an LED array
US-11767964-B2 · Sep 26, 2023 · US
Spectral Adjustment of an LED Array
US-2023071012-A1 · Mar 9, 2023 · US
Homogenization of an LED Array
US-2023072928-A1 · Mar 9, 2023 · US
Removable LED module
US-11252795-B2 · Feb 15, 2022 · US
System and method for producing a blending light distribution from LED luminaires
US-11175017-B2 · Nov 16, 2021 · US
Removable LED Module
US-2021235557-A1 · Jul 29, 2021 · US
Removable LED module with rotated LED emitter groups
US-11051373-B2 · Jun 29, 2021 · US
Removable LED module with zonal intensity control
US-11032882-B2 · Jun 8, 2021 · US
Removable LED module
US-11013079-B2 · May 18, 2021 · US
System and Method for Producing a Blending Light Distribution from LED Luminaires
US-2021048172-A1 · Feb 18, 2021 · US
Removable LED Module with Zonal Intensity Control
US-2020236759-A1 · Jul 23, 2020 · US
Removable LED Module with Rotated LED Emitter Groups
US-2020232626-A1 · Jul 23, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Robe Lighting Sro | 30 |
| Varroc Lighting Systems Sro | 4 |
| Ustav Organicke Chemie A Biochemie Av Cr V V I | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F21Y2115/10 | 32 |
| F21W2131/406 | 25 |
| F21Y2105/18 | 21 |
| F21V5/007 | 17 |
| F21V5/04 | 16 |