Conductive plate and an electronic device having the same
US-9847521-B2 · Dec 19, 2017 · US
adapted for button or coin cells
adapted for button or coin cells · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/216 |
| Official title | adapted for button or coin cells |
| Display label | adapted for button or coin cells |
| Total patents | 268 |
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 | 18 |
| 2016 | 23 |
| 2017 | 30 |
| 2018 | 23 |
| 2019 | 26 |
| 2020 | 30 |
| 2021 | 28 |
| 2022 | 24 |
| 2023 | 21 |
| 2024 | 24 |
| 2025 | 11 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Intuitive and space saving battery retention concept providing a double retention of the batteries
US-2017346051-A1 · Nov 30, 2017 · US
System for enhancing power tools with an adapter
US-9819132-B2 · Nov 14, 2017 · US
Battery unit
US-9812740-B2 · Nov 7, 2017 · US
Electronic key
US-2017309101-A1 · Oct 26, 2017 · US
Remote control unit with battery retention mechanism
US-9763348-B2 · Sep 12, 2017 · US
Compact wearable biological sensor modules
US-9750455-B2 · Sep 5, 2017 · US
Battery cell having improved cooling performance
US-2017229745-A1 · Aug 10, 2017 · US
Light based hearing systems, apparatus, and methods
US-2017195809-A1 · Jul 6, 2017 · US
Charging protocol for rechargable hearing systems
US-2017195804-A1 · Jul 6, 2017 · US
Battery coating for rechargable hearing systems
US-2017195806-A1 · Jul 6, 2017 · US
Battery connector and circuit module
US-2017179662-A1 · Jun 22, 2017 · US
Portable electronic device provided with a battery enclosure
US-2017171993-A1 · Jun 15, 2017 · US
Flexible Electronic Devices
US-2017139532-A1 · May 18, 2017 · US
Battery handling apparatus
US-2017098947-A1 · Apr 6, 2017 · US
Battery well for a medical testing device
US-9614202-B2 · Apr 4, 2017 · US
Communication apparatus and battery cover
US-2017070256-A1 · Mar 9, 2017 · US
Battery assembly for a hearing device
US-2017040581-A1 · Feb 9, 2017 · US
Flexible electronic devices
US-9557874-B2 · Jan 31, 2017 · US
Battery holder and portable lighting apparatus using same
US-2016377241-A1 · Dec 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/216?
- CPC H01M50/216 is the Cooperative Patent Classification code for “adapted for button or coin cells.”
- How many patents are filed under CPC H01M50/216 (adapted for button or coin cells)?
- Our database includes 268 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/216 growing?
- Publication counts under this code: 24 in 2024 vs 11 in 2025 (latest complete years).