- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/18 - Mountings, adjusting means, or light-tight connections, for optical elements for mirrors
Patent holdings for IPC class G02B 7/18
Total number of patents in this class: 826
10-year publication summary
58
|
54
|
59
|
67
|
85
|
83
|
93
|
111
|
76
|
25
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Carl Zeiss SMT GmbH | 2646 |
118 |
TDK Taiwan Corp. | 694 |
49 |
ASML Netherlands B.V. | 6816 |
27 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
17 |
Corephotonics Ltd. | 308 |
17 |
Raytheon Company | 8535 |
16 |
LG Innotek Co., Ltd. | 6758 |
13 |
AAC Optics Solutions Pte. Ltd. | 643 |
12 |
LG Electronics Inc. | 69257 |
9 |
Xerox Corporation | 7503 |
8 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
8 |
Nidec Corporation | 2579 |
8 |
SMR Patents S.a.r.l. | 305 |
8 |
Seiko Epson Corporation | 18724 |
7 |
Mitsubishi Electric Corporation | 43934 |
7 |
Blue River Technology, Inc. | 181 |
7 |
Gigaphoton Inc. | 1120 |
7 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
7 |
LGT (abc), LLC | 62 |
7 |
Apple Inc. | 50209 |
6 |
Other owners | 468 |