Light detecting device
US-11716555-B2 · Aug 1, 2023 · US
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Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01L27/14893 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Image sensor
US-11404457-B2 · Aug 2, 2022 · US
Photocathode including silicon substrate with boron layer
US-11081310-B2 · Aug 3, 2021 · US
Solid-state image sensor, method for producing solid-state image sensor, and electronic apparatus
US-2021160447-A1 · May 27, 2021 · US
Solid-state image sensor with high-permittivity material film and a light shielding section, method for producing solid-state image sensor, and electronic apparatus
US-10944930-B2 · Mar 9, 2021 · US
Image sensor
US-2021066362-A1 · Mar 4, 2021 · US
Image sensor
US-10861887-B2 · Dec 8, 2020 · US
Solid-state imaging device
US-10483302-B2 · Nov 19, 2019 · US
Solid-state image sensor, method for producing solid-state image sensor, and electronic apparatus
US-10462404-B2 · Oct 29, 2019 · US
Photocathode including silicon substrate with boron layer
US-2019066962-A1 · Feb 28, 2019 · US
Photocathode including silicon substrate with boron layer
US-10199197-B2 · Feb 5, 2019 · US
Image sensor
US-2018190697-A1 · Jul 5, 2018 · US
Solid-state image sensor, method for producing solid-state image sensor, and electronic apparatus
US-2017244920-A1 · Aug 24, 2017 · US
Solid-state imaging device
US-2017229501-A1 · Aug 10, 2017 · US
Photocathode Including Silicon Substrate With Boron Layer
US-2017069455-A1 · Mar 9, 2017 · US