Patent holdings for IPC class G03F 7/00

Total number of patents in this class: 12595

10-year publication summary

591
649
665
614
706
1045
1154
1489
1480
1320
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
ASML Netherlands B.V.
8049
1521
Canon Inc.
44585
861
Taiwan Semiconductor Manufacturing Company, Ltd.
49440
666
Carl Zeiss SMT GmbH
3380
653
FUJIFILM Corporation
30849
629
Samsung Electronics Co., Ltd.
159755
317
Applied Materials, Inc.
20654
260
Shin-Etsu Chemical Co., Ltd.
6173
199
Tokyo Electron Limited
14026
190
KLA Corporation
1899
188
Kioxia Corporation
11031
173
Samsung SDI Co., Ltd.
11033
161
Boe Technology Group Co., Ltd.
44771
151
Gigaphoton Inc.
1337
134
Samsung Display Co., Ltd.
39307
110
LG Chem, Ltd.
17997
109
Molecular Imprints, Inc.
228
106
Tokyo Ohka Kogyo Co., Ltd.
1558
91
Nikon Corporation
7232
87
Cymer, LLC
419
87
Other owners 5902