Simplified lamp design
US-2021398793-A1 · Dec 23, 2021 · US
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with built-in fuse
with built-in fuse · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01K1/66 |
| Official title | with built-in fuse |
| Display label | with built-in fuse |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Simplified lamp design
US-11133173-B2 · Sep 28, 2021 · US
Simplified lamp design
US-2019385833-A1 · Dec 19, 2019 · US
Simplified lamp design
US-10453670-B2 · Oct 22, 2019 · US
Adapter for replaceable lamp
US-10319579-B2 · Jun 11, 2019 · US
Simplified lamp design
US-2019096657-A1 · Mar 28, 2019 · US
Simplified lamp design
US-10083827-B2 · Sep 25, 2018 · US
Adapter for replaceable lamp
US-2018204715-A1 · Jul 19, 2018 · US
Adapter for replaceable lamp
US-9922815-B2 · Mar 20, 2018 · US
Lamp with intertwined stranded power lead
US-9761434-B1 · Sep 12, 2017 · US
Lamp base having integral semiconductor transient protection device
US-9462656-B2 · Oct 4, 2016 · US
Electric lamp
US-9386670-B2 · Jul 5, 2016 · US
Lamp base having integral semiconductor transient protection device
US-2016174328-A1 · Jun 16, 2016 · US
Adapter for replaceable lamp
US-2015179425-A1 · Jun 25, 2015 · US
Lamp fuse in press seal cavity
US-2015137685-A1 · May 21, 2015 · US
Electric lamp
US-2015035439-A1 · Feb 5, 2015 · US