Miniature electrochemical cell having a casing comprising opposed ceramic substrates secured together using a precious metal braze
US-10770698-B1 · Sep 8, 2020 · US
with two or more layers of only inorganic material
with two or more layers of only inorganic material · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/128 |
| Official title | with two or more layers of only inorganic material |
| Display label | with two or more layers of only inorganic material |
| Total patents | 142 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 7 |
| 2020 | 17 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 13 |
| 2024 | 22 |
| 2025 | 16 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cylindrical battery cell including can made of different kinds of metals
US-10763464-B2 · Sep 1, 2020 · US
Sealed cell and method for manufacturing same
US-2020259133-A1 · Aug 13, 2020 · US
Energy storage module and energy storage device
US-2020235358-A1 · Jul 23, 2020 · US
Battery Packaging Material and Battery
US-2020227692-A1 · Jul 16, 2020 · US
Steel sheet for battery outer tube cans, battery outer tube can and battery
US-2020227691-A1 · Jul 16, 2020 · US
Multilayer sheet and battery
US-2020136104-A1 · Apr 30, 2020 · US
Packaging material for power storage device and power storage device using the packaging material
US-10629863-B2 · Apr 21, 2020 · US
Thin film battery packaging
US-2020075906-A1 · Mar 5, 2020 · US
Surface-treated metal plate, cell container, and cell
US-2020035960-A1 · Jan 30, 2020 · US
Battery pack and method for manufacturing battery pack
US-2020020901-A1 · Jan 16, 2020 · US
Battery pack and method for manufacturing battery pack
US-2020020902-A1 · Jan 16, 2020 · US
Multicavity battery module
US-10367175-B2 · Jul 30, 2019 · US
Method for manufacturing bottomed cuboid battery container
US-10355252-B2 · Jul 16, 2019 · US
Hermetic packaging member for flexible electrochemical device and electrochemical device including the hermetic packaging member
US-10340484-B2 · Jul 2, 2019 · US
Method for assembling and encapsulating lithium microbatteries and microbatteries produced thereby
US-10290893-B2 · May 14, 2019 · US
Jacketing of structural batteries
US-2019097184-A1 · Mar 28, 2019 · US
Steel foil for power storage device container, power storage device container, power storage device, and manufacturing method of steel foil for power storage device container
US-10205135-B2 · Feb 12, 2019 · US
Flexible structure with strain gauge, application to electrochemical lithium-ion batteries in a flexible packaging
US-10170733-B2 · Jan 1, 2019 · US
Cylindrical battery cell including can made of different kinds of metals
US-2018315964-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/128?
- CPC H01M50/128 is the Cooperative Patent Classification code for “with two or more layers of only inorganic material.”
- How many patents are filed under CPC H01M50/128 (with two or more layers of only inorganic material)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/128 growing?
- Publication counts under this code: 22 in 2024 vs 16 in 2025 (latest complete years).