- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 13/00 - Optical objectives specially designed for the purposes specified below
Patent holdings for IPC class G02B 13/00
Total number of patents in this class: 11009
10-year publication summary
|
784
|
838
|
1152
|
1065
|
1334
|
1229
|
735
|
652
|
711
|
457
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1629 |
1134 |
| Samsung Electro-mechanics Co., Ltd. | 6058 |
801 |
| AAC Optics Solutions Pte. Ltd. | 652 |
459 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
389 |
| LG Innotek Co., Ltd. | 8398 |
381 |
| AAC Optics (Changzhou) Co., Ltd. | 590 |
359 |
| Zhejiang Sunny Optics Co., Ltd. | 391 |
347 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 381 |
339 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
310 |
| FUJIFILM Corporation | 30458 |
277 |
| Samsung Electronics Co., Ltd. | 157039 |
270 |
| Zhejiang Sunny Optical Co., Ltd | 301 |
239 |
| Canon Inc. | 43059 |
221 |
| Corephotonics Ltd. | 463 |
206 |
| Huawei Technologies Co., Ltd. | 122656 |
165 |
| Nikon Corporation | 7240 |
154 |
| Actutek Corporation | 847 |
153 |
| Genius Electronic Optical Co., Ltd. | 179 |
146 |
| AAC Optics (Shenzhen) Co., Ltd. | 197 |
145 |
| Apple Inc. | 58592 |
143 |
| Other owners | 4371 |