Patent holdings for IPC class H01L 43/12

Total number of patents in this class: 3549

10-year publication summary

284
403
406
403
512
529
367
195
183
32
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Taiwan Semiconductor Manufacturing Company, Ltd.
37087
510
International Business Machines Corporation
59933
344
Samsung Electronics Co., Ltd.
133014
289
Kioxia Corporation
9833
165
Intel Corporation
45668
154
Everspin Technologies, Inc.
475
133
Qualcomm Incorporated
77367
111
United Microelectronics Corp.
3950
106
SK Hynix Inc.
10168
93
Integrated Silicon Solutions, (Cayman) Inc.
221
92
GLOBALFOUNDRIES Singapore Pte. Ltd.
741
89
Canon Anelva Corporation
674
81
Micron Technology, Inc.
25119
76
Tokyo Electron Limited
11701
72
TDK Corporation
6314
66
Headway Technologies, Inc.
712
59
Applied Materials, Inc.
16826
42
Allegro Microsystems, LLC
1218
37
Tohoku University
2550
35
Lam Research Corporation
4814
32
Other owners 963