Local oscillator buffer
US-11658611-B2 · May 23, 2023 · US
using a common drain driving stage, i.e. follower stage · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H03F3/3013 |
| Official title | {using a common drain driving stage, i.e. follower stage} |
| Display label | using a common drain driving stage, i.e. follower stage |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11658611-B2 · May 23, 2023 · US
US-2022224288-A1 · Jul 14, 2022 · US
US-10461701-B2 · Oct 29, 2019 · US
US-2019229684-A1 · Jul 25, 2019 · US
US-9953980-B2 · Apr 24, 2018 · US
US-2017213831-A1 · Jul 27, 2017 · US
US-9231540-B2 · Jan 5, 2016 · US