Pb-free perovskite materials for short wave IR devices
US-12349585-B2 · Jul 1, 2025 · US
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Halides (C01G30/001 takes precedence)
Halides (C01G30/001 takes precedence) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01G30/006 |
| Official title | {Halides (C01G30/001 takes precedence)} |
| Display label | Halides (C01G30/001 takes precedence) |
| Total patents | 14 |
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 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Double perovskite
US-2024043282-A1 · Feb 8, 2024 · US
Double perovskite
US-11820670-B2 · Nov 21, 2023 · US
Inorganic metal halide compound, a method of manufacturing the same, and an optical member, a light-emitting device, and an apparatus, each including the inorganic metal halide compound
US-2022127529-A1 · Apr 28, 2022 · US
Mixed conductor, electrochemical device including the same, and method of preparing mixed conductor
US-11121378-B2 · Sep 14, 2021 · US
Double perovskite
US-2021230014-A1 · Jul 29, 2021 · US
Pb-free perovskite materials for short wave ir devices
US-2021175451-A1 · Jun 10, 2021 · US
Lithium potassium element oxide compounds as Li super-ionic conductor, solid electrolyte and coating layer for lithium metal battery and lithium-ion battery
US-11018375-B2 · May 25, 2021 · US
LITHIUM POTASSIUM ELEMENT OXIDE COMPOUNDS AS Li SUPER-IONIC CONDUCTOR, SOLID ELECTROLYTE AND COATING LAYER FOR LITHIUM METAL BATTERY AND LITHIUM-ION BATTERY
US-2021083319-A1 · Mar 18, 2021 · US
Double perovskite
US-10927013-B2 · Feb 23, 2021 · US
Mixed conductor, electrochemical device including the same, and method of preparing mixed conductor
US-2020144626-A1 · May 7, 2020 · US
Nonaqueous electrolytic solution for electric double layer capacitors
US-10593488-B2 · Mar 17, 2020 · US
Double perovskite
US-2018290897-A1 · Oct 11, 2018 · US
Nonaqueous electrolytic solution for electric double layer capacitors
US-2017330700-A1 · Nov 16, 2017 · US