- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/00 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or –
Patent holdings for IPC class G02B 9/00
Total number of patents in this class: 436
10-year publication summary
|
46
|
32
|
28
|
28
|
15
|
8
|
12
|
11
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
35 |
| Largan Precision Co., Ltd. | 1633 |
30 |
| Corephotonics Ltd. | 463 |
22 |
| Canon Inc. | 43817 |
19 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
17 |
| Seiko Epson Corporation | 20256 |
12 |
| Konica Minolta Opto, Inc. | 908 |
12 |
| OmniVision Technologies, Inc. | 1597 |
12 |
| Nikon Corporation | 7228 |
11 |
| Young Optics Inc. | 257 |
11 |
| OM Digital Solutions Corp. | 588 |
9 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
8 |
| Panasonic Corporation | 19019 |
7 |
| Olympus Corporation | 12939 |
7 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
7 |
| Ricoh Company, Ltd. | 13342 |
6 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 381 |
6 |
| Carl Zeiss SMT GmbH | 3332 |
5 |
| Brien Holden Vision Institute | 66 |
5 |
| Essilor International (compagnie Generale D'optique) | 2994 |
4 |
| Other owners | 191 |