- 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: 4213
10-year publication summary
|
275
|
364
|
488
|
474
|
464
|
373
|
431
|
355
|
307
|
102
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
169 |
| Largan Precision Co., Ltd. | 1411 |
169 |
| 3m Innovative Properties Company | 18406 |
122 |
| Sharp Kabushiki Kaisha | 18957 |
104 |
| Canon Inc. | 36841 |
78 |
| Samsung Electronics Co., Ltd. | 131630 |
72 |
| Ability Opto-Electronics Technology Co., Ltd. | 362 |
67 |
| Tokyo Visionary Optics Co., Ltd. | 425 |
67 |
| AAC Optics Solutions Pte. Ltd. | 643 |
63 |
| Boe Technology Group Co., Ltd. | 35384 |
59 |
| Dai Nippon Printing Co., Ltd. | 3891 |
58 |
| Samsung Display Co., Ltd. | 30585 |
55 |
| Nikon Corporation | 7162 |
54 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
47 |
| Sony Semiconductor Solutions Corporation | 8770 |
44 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
43 |
| LG Chem, Ltd. | 17205 |
40 |
| Nitto Denko Corporation | 7879 |
39 |
| TDK Taiwan Corp. | 694 |
38 |
| Apple Inc. | 50209 |
33 |
| Other owners | 2792 |