- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 25/00 - Eyepieces; Magnifying glasses
Patent holdings for IPC class G02B 25/00
Total number of patents in this class: 733
10-year publication summary
|
67
|
60
|
73
|
112
|
70
|
84
|
99
|
95
|
76
|
28
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3028 |
46 |
| Nikon Corporation | 7162 |
25 |
| Canon Inc. | 36841 |
24 |
| FUJIFILM Corporation | 27102 |
24 |
| Nikon Vision Co., Ltd. | 125 |
22 |
| Shenzhen Nade Optical Co., Ltd | 19 |
19 |
| Sony Corporation | 32931 |
17 |
| Light Field Lab, Inc. | 185 |
15 |
| Designs for Vision, Inc. | 88 |
14 |
| Navitar, Inc. | 73 |
14 |
| Shenzhen Ned Optics Co., Ltd. | 28 |
14 |
| Konica Minolta, Inc. | 8349 |
13 |
| Olympus Corporation | 13667 |
9 |
| Genius Electronic Optical Co., Ltd. | 197 |
9 |
| Raytheon Company | 8535 |
8 |
| Sony Interactive Entertainment Inc. | 5162 |
8 |
| Apple Inc. | 50209 |
7 |
| Carl Zeiss AG | 855 |
6 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
6 |
| Google LLC | 38759 |
6 |
| Other owners | 427 |