- 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: 9897
10-year publication summary
|
788
|
784
|
838
|
1152
|
1065
|
1325
|
1207
|
704
|
635
|
81
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1487 |
1028 |
| Samsung Electro-mechanics Co., Ltd. | 5216 |
631 |
| AAC Optics Solutions Pte. Ltd. | 640 |
459 |
| Tokyo Visionary Optics Co., Ltd. | 425 |
387 |
| AAC Optics (Changzhou) Co., Ltd. | 547 |
333 |
| Zhejiang Sunny Optics Co., Ltd. | 354 |
332 |
| Ability Opto-Electronics Technology Co., Ltd. | 362 |
310 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 345 |
304 |
| LG Innotek Co., Ltd. | 7254 |
278 |
| FUJIFILM Corporation | 28829 |
251 |
| Zhejiang Sunny Optical Co., Ltd | 302 |
240 |
| Samsung Electronics Co., Ltd. | 139302 |
216 |
| Canon Inc. | 38240 |
167 |
| Corephotonics Ltd. | 366 |
162 |
| Genius Electronic Optical Co., Ltd. | 177 |
146 |
| AAC Optics (Shenzhen) Co., Ltd. | 197 |
145 |
| Nikon Corporation | 7119 |
135 |
| TDK Taiwan Corp. | 776 |
134 |
| Apple Inc. | 52845 |
129 |
| Olympus Corporation | 13270 |
125 |
| Other owners | 3985 |