- 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: 4617
10-year publication summary
|
361
|
487
|
474
|
462
|
369
|
436
|
366
|
310
|
310
|
205
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1552 |
185 |
| FUJIFILM Corporation | 29728 |
179 |
| 3m Innovative Properties Company | 17749 |
142 |
| Sharp Kabushiki Kaisha | 18676 |
103 |
| Canon Inc. | 40733 |
85 |
| Samsung Electronics Co., Ltd. | 148402 |
77 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
68 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
68 |
| Samsung Electro-mechanics Co., Ltd. | 5673 |
66 |
| Dai Nippon Printing Co., Ltd. | 4130 |
63 |
| Boe Technology Group Co., Ltd. | 41733 |
63 |
| AAC Optics Solutions Pte. Ltd. | 650 |
62 |
| Nikon Corporation | 7297 |
61 |
| Samsung Display Co., Ltd. | 35656 |
57 |
| TDK Taiwan Corp. | 812 |
52 |
| Nitto Denko Corporation | 8352 |
48 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
48 |
| LG Chem, Ltd. | 17674 |
47 |
| Sony Semiconductor Solutions Corporation | 10739 |
47 |
| Apple Inc. | 55846 |
38 |
| Other owners | 3058 |