Dimmable instant-start ballast
US-2017142794-A1 · May 18, 2017 · US
against abnormal power supply conditions · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05B41/2983 |
| Official title | {against abnormal power supply conditions} |
| Display label | against abnormal power supply conditions |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2017142794-A1 · May 18, 2017 · US
US-9648690-B1 · May 9, 2017 · US
US-9544980-B2 · Jan 10, 2017 · US
US-9426861-B2 · Aug 23, 2016 · US
US-2016205755-A1 · Jul 14, 2016 · US
US-2015195886-A1 · Jul 9, 2015 · US
US-9030117-B2 · May 12, 2015 · US