- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 5/00 - Optical elements other than lenses
Patent holdings for IPC class G02B 5/00
Total number of patents in this class: 4805
10-year publication summary
|
488
|
474
|
466
|
374
|
447
|
375
|
325
|
326
|
241
|
153
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1639 |
199 |
| FUJIFILM Corporation | 30543 |
190 |
| 3m Innovative Properties Company | 17484 |
149 |
| Sharp Kabushiki Kaisha | 18525 |
103 |
| Canon Inc. | 43941 |
88 |
| Samsung Electronics Co., Ltd. | 158156 |
79 |
| Samsung Electro-mechanics Co., Ltd. | 6103 |
70 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
68 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
68 |
| Dai Nippon Printing Co., Ltd. | 4242 |
64 |
| Samsung Display Co., Ltd. | 38721 |
63 |
| Nikon Corporation | 7232 |
62 |
| Boe Technology Group Co., Ltd. | 44158 |
62 |
| AAC Optics Solutions Pte. Ltd. | 652 |
62 |
| Actutek Corporation | 851 |
59 |
| Nitto Denko Corporation | 8543 |
52 |
| Sony Semiconductor Solutions Corporation | 11648 |
50 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
49 |
| LG Chem, Ltd. | 17937 |
48 |
| Apple Inc. | 58936 |
39 |
| Other owners | 3181 |