- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 23/16 - Housings; Caps; Mountings; Supports, e.g. with counterweight
Patent holdings for IPC class G02B 23/16
Total number of patents in this class: 434
10-year publication summary
|
42
|
39
|
36
|
44
|
53
|
58
|
43
|
54
|
42
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sheltered Wings, Inc. | 379 |
57 |
| Raytheon Company | 8535 |
14 |
| Swarovski-Optik AG & Co KG. | 151 |
13 |
| Safran Electronics & Defense | 1130 |
12 |
| LG Innotek Co., Ltd. | 6758 |
7 |
| Nantong Schmidt Opto-electrical Technology Co. Ltd. | 33 |
7 |
| SL Lab, Inc. | 7 |
7 |
| Leupold & Stevens, Inc. | 232 |
6 |
| The Boeing Company | 19843 |
5 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
5 |
| STEINER-OPTIK GmbH | 139 |
5 |
| Trijicon, Inc. | 139 |
5 |
| Canon Inc. | 36841 |
4 |
| Thales SA | 2318 |
4 |
| Bushnell Inc. | 384 |
4 |
| Nanjing iOptron Scientific, Inc. Ltd. | 5 |
4 |
| Nimax GmbH | 14 |
4 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Massachusetts Institute of Technology | 9795 |
3 |
| Asia Optical Co., Inc. | 189 |
3 |
| Other owners | 262 |