- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 35/02 - Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
Patent holdings for IPC class H02K 35/02
Total number of patents in this class: 668
10-year publication summary
|
66
|
79
|
68
|
55
|
48
|
52
|
51
|
58
|
34
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wepower Technologies LLC | 36 |
22 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
16 |
| Infinitum Electric Inc. | 91 |
15 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
11 |
| ZF Friedrichshafen AG | 7238 |
10 |
| Brother Kogyo Kabushikikaisha | 1805 |
10 |
| Alps Alpine Co., Ltd. | 2306 |
10 |
| Mitsubishi Electric Corporation | 48018 |
8 |
| University of Florida Research Foundation, Inc. | 4174 |
8 |
| Mainspring Energy, Inc. | 122 |
8 |
| Mitsumi Electric Co., Ltd. | 1135 |
7 |
| Perpetuum Ltd. | 16 |
7 |
| Wuhan Linptech Co., Ltd | 38 |
7 |
| AAC Technologies Pte. Ltd. | 1505 |
7 |
| Hitachi Rail Limited | 35 |
7 |
| Sumida Corporation | 333 |
6 |
| Panasonic Corporation | 19019 |
5 |
| Star Micronics Co., Ltd. | 295 |
5 |
| Yamauchi Corporation | 96 |
5 |
| EIP Technologies, Inc. | 12 |
5 |
| Other owners | 489 |