Patent holdings for IPC class H01L 35/32

Total number of patents in this class: 1918

10-year publication summary

193
228
233
245
210
222
193
163
55
3
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
LG Innotek Co., Ltd.
6742
106
Panasonic Intellectual Property Management Co., Ltd.
27784
56
Kelk Ltd.
147
53
Lintec Corporation
1917
39
FUJIFILM Corporation
27087
36
Murata Manufacturing Co., Ltd.
22322
33
Hyundai Motor Company
18988
33
Fujitsu Limited
19286
28
Denso Corporation
23343
27
Emitec Gesellschaft für Emissionstechnologie mbH
424
27
Panasonic Corporation
20801
26
Valeo Systemes Thermiques
2469
26
Sumitomo Chemical Company, Limited
8805
24
Samsung Electronics Co., Ltd.
131440
22
Kia Motors Corporation
7952
22
The Boeing Company
19855
21
MAHLE International GmbH
2672
20
Mitsubishi Materials Corporation
2378
20
Commissariat à l'énergie atomique et aux energies alternatives
10520
18
Sumitomo Electric Industries, Ltd.
14124
17
Other owners 1264