- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/04992 - Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
Patent holdings for IPC class H01M 8/04992
Total number of patents in this class: 495
10-year publication summary
26
|
47
|
63
|
45
|
49
|
39
|
46
|
45
|
67
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hyundai Motor Company | 19021 |
69 |
Toyota Motor Corporation | 28582 |
54 |
Kia Motors Corporation | 7946 |
41 |
Robert Bosch GmbH | 40953 |
40 |
Honda Motor Co., Ltd. | 24537 |
24 |
AVL List GmbH | 1232 |
15 |
Nissan Motor Co., Ltd. | 12249 |
14 |
Audi AG | 7153 |
11 |
GM Global Technology Operations LLC | 13620 |
9 |
Kyocera Corporation | 12735 |
8 |
Kia Corporation | 6450 |
8 |
Bloom Energy Corporation | 590 |
7 |
Volvo Truck Corporation | 2764 |
7 |
Ford Global Technologies, LLC | 19702 |
6 |
Microsoft Technology Licensing, LLC | 51439 |
6 |
Cummins Enterprise LLC | 78 |
6 |
Ceres Intellectual Property Company Limited | 250 |
5 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
Cummins Inc. | 2369 |
4 |
Hydrogenics Corporation | 204 |
4 |
Other owners | 153 |