Lamp color temperature stability in an automated luminaire
US-10422520-B2 · Sep 24, 2019 · US
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Valchar Josef patents
Valchar Josef holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Sep 24, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Bean control system for an LED luminaire
US-10145540-B2 · Dec 4, 2018 · US
Versatile beam and wash optical system for an automated luminaire
US-10132470-B2 · Nov 20, 2018 · US
System and method for controlling output in a led luminaire
US-2018313521-A1 · Nov 1, 2018 · US
Collimation and homogenization system for an led luminaire
US-2018129027-A1 · May 10, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Lamp color temperature stability in an automated luminaire
US-10422520-B2 · Sep 24, 2019 · US
Bean control system for an LED luminaire
US-10145540-B2 · Dec 4, 2018 · US
Versatile beam and wash optical system for an automated luminaire
US-10132470-B2 · Nov 20, 2018 · US
System and method for controlling output in a led luminaire
US-2018313521-A1 · Nov 1, 2018 · US
Collimation and homogenization system for an led luminaire
US-2018129027-A1 · May 10, 2018 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F21W2131/406 | 7 |
| F21S10/007 | 5 |
| F21V14/06 | 4 |
| F21V14/08 | 3 |
| F21V5/008 | 3 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 7 |
| Physics | 2 |
| Electricity | 1 |