- All sections
- G - Physics
- G03F - Photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devicesmaterials therefororiginals thereforapparatus specially adapted therefor
- G03F 9/00 - Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
Patent holdings for IPC class G03F 9/00
Total number of patents in this class: 2640
10-year publication summary
|
189
|
228
|
274
|
212
|
191
|
185
|
172
|
166
|
131
|
98
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASML Netherlands B.V. | 7939 |
843 |
| Canon Inc. | 43869 |
257 |
| Nikon Corporation | 7226 |
167 |
| ASML Holding N.V. | 487 |
125 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
106 |
| Applied Materials, Inc. | 20406 |
53 |
| Kioxia Corporation | 10823 |
48 |
| Carl Zeiss SMT GmbH | 3339 |
36 |
| KLA-Tencor Corporation | 2518 |
32 |
| Samsung Electronics Co., Ltd. | 157946 |
29 |
| Changxin Memory Technologies, Inc. | 4933 |
29 |
| Shanghai Micro Electronics Equipment (Group) Co., Ltd. | 192 |
28 |
| Boe Technology Group Co., Ltd. | 44074 |
26 |
| KLA Corporation | 1856 |
22 |
| V Technology Co., Ltd. | 380 |
21 |
| Onto Innovation Inc. | 399 |
19 |
| Micronic Mydata AB | 73 |
16 |
| AMIES Technology Co., Ltd. | 68 |
15 |
| Tokyo Electron Limited | 13824 |
14 |
| Molecular Imprints, Inc. | 230 |
14 |
| Other owners | 740 |