Patent holdings for IPC class H01M 4/1315

Total number of patents in this class: 301

10-year publication summary

13
31
23
24
22
18
37
28
31
17
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Panasonic Intellectual Property Management Co., Ltd.
34403
30
LG Energy Solution, Ltd.
19396
28
Samsung SDI Co., Ltd.
10782
23
Semiconductor Energy Laboratory Co., Ltd.
11890
22
Contemporary Amperex Technology (Hong Kong) Limited
4036
13
Toyota Motor Corporation
36092
7
Wildcat Discovery Technologies, Inc.
149
7
Ecopro BM Co., Ltd.
287
6
I-ten
122
6
Umicore
776
6
Ningde Amperex Technology Limited
2781
5
Ionblox, Inc.
67
5
Centre National de La Recherche Scientifique
11092
4
Contemporary Amperex Technology Co., Limited
10352
4
Samsung Electronics Co., Ltd.
158842
3
LG Chem, Ltd.
17967
3
The Regents of the University of California
20868
3
GM Global Technology Operations LLC
16219
3
Murata Manufacturing Co., Ltd.
25893
3
Saft
327
3
Other owners 117