Flat-shaped battery and method for manufacturing same
US-12531318-B2 · Jan 20, 2026 · US
Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence)
Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M10/287 |
| Official title | {Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence)} |
| Display label | Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence) |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 5 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Biodegradable electrochemical device and methods thereof
US-12230756-B2 · Feb 18, 2025 · US
Rechargeable battery with anion conducting polymer
US-2024113333-A1 · Apr 4, 2024 · US
Rechargeable battery with anion conducting polymer
US-11888112-B2 · Jan 30, 2024 · US
Power supply including thermistors disposed on anode ends of battery cells
US-2023395886-A1 · Dec 7, 2023 · US
Biodegradable electrochemical device and methods thereof
US-2023282880-A1 · Sep 7, 2023 · US
Biodegradable electrochemical device and methods thereof
US-2023282879-A1 · Sep 7, 2023 · US
All-solid-state battery including thin film current collector and method of manufacturing the same
US-2023268516-A1 · Aug 24, 2023 · US
Flat-shaped battery and method for manufacturing same
US-2023112808-A1 · Apr 13, 2023 · US
Storage device and manufacturing method
US-11362314-B2 · Jun 14, 2022 · US
Battery case sealing method and a sealed battery manufacturing method
US-11338389-B2 · May 24, 2022 · US
Rechargeable battery with anion conducting polymer
US-11228074-B2 · Jan 18, 2022 · US
Storage device and manufacturing method
US-2020350569-A1 · Nov 5, 2020 · US
Rechargeable battery with anion conducting polymer
US-2020194833-A1 · Jun 18, 2020 · US
Flexible micro-battery
US-10593911-B2 · Mar 17, 2020 · US
Rechargeable battery with multi-layer membrane
US-2020083505-A1 · Mar 12, 2020 · US
Rechargeable battery with anion conducting polymer
US-2020083507-A1 · Mar 12, 2020 · US
Biomedical energization elements with polymer electrolytes
US-10361405-B2 · Jul 23, 2019 · US
Stacked battery
US-10249851-B2 · Apr 2, 2019 · US
Battery case sealing method and a sealed battery manufacturing method
US-2018193952-A1 · Jul 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M10/287?
- CPC H01M10/287 is the Cooperative Patent Classification code for “Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence).”
- How many patents are filed under CPC H01M10/287 (Small-sized flat cells or batteries for portable equipment (H01M10/283 and H01M10/286 take precedence))?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC H01M10/287 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).