- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 23/14 - Viewfinders
Patent holdings for IPC class G02B 23/14
Total number of patents in this class: 182
10-year publication summary
|
25
|
13
|
25
|
17
|
20
|
12
|
11
|
11
|
9
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sheltered Wings, Inc. | 449 |
32 |
| FUJIFILM Corporation | 29543 |
8 |
| Leupold & Stevens, Inc. | 248 |
8 |
| Swarovski-Optik AG & Co KG. | 157 |
7 |
| Gunwerks, LLC | 27 |
5 |
| Canon Inc. | 40352 |
4 |
| Raytheon Company | 8393 |
4 |
| Raytheon Canada Limited | 141 |
4 |
| Schmidt & Bender GmbH & Co. KG | 47 |
4 |
| Sintai Optical (Shenzhen) Co., Ltd. | 227 |
4 |
| Asia Optical Co., Inc. | 206 |
3 |
| Nikon Vision Co., Ltd. | 125 |
3 |
| Really Right Stuff, LLC | 147 |
3 |
| Lmd Applied Science, LLC | 38 |
3 |
| EOTech, LLC | 75 |
3 |
| TACOM HQ, Inc. | 5 |
3 |
| Disney Enterprises, Inc. | 6134 |
2 |
| Carl Zeiss AG | 895 |
2 |
| Aimpoint AB | 81 |
2 |
| Asia Optical International Ltd. | 7 |
2 |
| Other owners | 76 |