- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 13/14 - Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
Patent holdings for IPC class G02B 13/14
Total number of patents in this class: 739
10-year publication summary
|
78
|
68
|
88
|
76
|
47
|
64
|
52
|
34
|
38
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8394 |
42 |
| Carl Zeiss SMT GmbH | 3027 |
35 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
32 |
| Largan Precision Co., Ltd. | 1548 |
24 |
| Konica Minolta, Inc. | 8789 |
19 |
| Young Optics Inc. | 256 |
15 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1852 |
14 |
| Nikon Corporation | 7265 |
12 |
| Han's Laser Technology Industry Group Co., Ltd. | 124 |
11 |
| Zhejiang Sunny Optical Co., Ltd | 301 |
11 |
| Newmax Technology Co., Ltd. | 108 |
10 |
| FUJIFILM Corporation | 29586 |
9 |
| Nippon Electric Glass Co., Ltd. | 2470 |
9 |
| Sony Corporation | 30929 |
8 |
| FLIR Systems Trading Belgium BVBA | 18 |
8 |
| Tamron Co., Ltd. | 214 |
8 |
| Canon Inc. | 40398 |
7 |
| Sumitomo Electric Industries, Ltd. | 15609 |
7 |
| JiangXi LianChuang Electronic Co., Ltd. | 94 |
7 |
| Samsung Electro-mechanics Co., Ltd. | 5654 |
6 |
| Other owners | 445 |