- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 5/10 - Mirrors with curved faces
Patent holdings for IPC class G02B 5/10
Total number of patents in this class: 934
10-year publication summary
|
55
|
62
|
73
|
71
|
66
|
101
|
79
|
56
|
63
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 3091 |
27 |
| Raytheon Company | 8447 |
24 |
| Maxell, Ltd. | 2874 |
18 |
| Rosco, Inc. | 116 |
17 |
| Seiko Epson Corporation | 19704 |
12 |
| Hon Hai Precision Industry Co., Ltd. | 4024 |
12 |
| Tsinghua University | 6023 |
12 |
| Mitsubishi Electric Corporation | 46973 |
10 |
| Maxell Holdings, Ltd. | 1283 |
10 |
| Samsung Electronics Co., Ltd. | 149198 |
9 |
| LG Electronics Inc. | 73825 |
8 |
| Canon Inc. | 41151 |
8 |
| Nikon Corporation | 7299 |
8 |
| Magna Mirrors of America, Inc. | 622 |
8 |
| FUJIFILM Corporation | 29839 |
7 |
| Ricoh Company, Ltd. | 13368 |
7 |
| Konica Minolta, Inc. | 8910 |
7 |
| Hamamatsu Photonics K.K. | 4499 |
7 |
| Panasonic Automotive Systems Co., Ltd. | 1983 |
7 |
| 3m Innovative Properties Company | 17719 |
6 |
| Other owners | 710 |