- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/32 - Silver accumulators
Patent holdings for IPC class H01M 10/32
Total number of patents in this class: 61
10-year publication summary
|
8
|
2
|
6
|
5
|
6
|
5
|
6
|
5
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 4589 |
11 |
| Riot Energy, Inc. | 30 |
7 |
| ZPower, LLC | 21 |
3 |
| Maxell Holdings, Ltd. | 1422 |
3 |
| Aza Holding Pte. Ltd. | 6 |
3 |
| Nokia Technologies Oy | 15057 |
2 |
| Bose Corporation | 2880 |
2 |
| Varta Microbattery GmbH | 289 |
2 |
| Zpower, Inc. | 8 |
2 |
| Printed Energy Pty Ltd | 48 |
2 |
| Tesla, Inc. | 1519 |
2 |
| Maxell, Ltd. | 2533 |
2 |
| Medtronic, Inc. | 9964 |
1 |
| Sanyo Electric Co., Ltd. | 3926 |
1 |
| Eveready Battery Company, Inc. | 267 |
1 |
| BAE SYSTEMS plc | 2215 |
1 |
| Chaowei Power Co., Ltd. | 6 |
1 |
| Chongqing University | 221 |
1 |
| City University of Hong Kong | 684 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 614 |
1 |
| Other owners | 12 |