Patent holdings for IPC class H02J 50/60

Total number of patents in this class: 1778

10-year publication summary

112
185
221
222
178
211
216
230
160
62
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
143812
120
LG Electronics Inc.
72357
119
WiTricity Corporation
520
100
Apple Inc.
54416
96
LG Innotek Co., Ltd.
7519
90
Canon Inc.
39365
82
Koninklijke Philips N.V.
24527
54
Nucurrent, Inc.
341
54
Sony Corporation
31157
46
Canon Kabushiki Kaisha
7041
46
Energous Corporation
412
39
Panasonic Intellectual Property Management Co., Ltd.
30903
38
TDK Corporation
6667
28
Rohm Co., Ltd.
6411
25
Robert Bosch GmbH
42411
22
Omron Corporation
7233
22
IHI Corporation
3405
21
Lasermotive Inc
60
20
Toyota Motor Corporation
31377
19
Panasonic Automotive Systems Co., Ltd.
1853
18
Other owners 719