- 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: 4629
10-year publication summary
|
361
|
487
|
474
|
462
|
368
|
437
|
367
|
311
|
311
|
222
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1564 |
185 |
| FUJIFILM Corporation | 29817 |
182 |
| 3m Innovative Properties Company | 17730 |
141 |
| Sharp Kabushiki Kaisha | 18624 |
103 |
| Canon Inc. | 41108 |
85 |
| Samsung Electronics Co., Ltd. | 149087 |
78 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
68 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
68 |
| Samsung Electro-mechanics Co., Ltd. | 5693 |
67 |
| Dai Nippon Printing Co., Ltd. | 4146 |
63 |
| Boe Technology Group Co., Ltd. | 41781 |
62 |
| AAC Optics Solutions Pte. Ltd. | 652 |
62 |
| Nikon Corporation | 7303 |
61 |
| Samsung Display Co., Ltd. | 36265 |
60 |
| TDK Taiwan Corp. | 814 |
52 |
| Nitto Denko Corporation | 8355 |
48 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
48 |
| LG Chem, Ltd. | 17679 |
47 |
| Sony Semiconductor Solutions Corporation | 10823 |
47 |
| Apple Inc. | 56283 |
38 |
| Other owners | 3064 |