- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/36 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or – having four components only arranged + –– +
Patent holdings for IPC class G02B 9/36
Total number of patents in this class: 47
10-year publication summary
|
6
|
3
|
4
|
4
|
3
|
4
|
4
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Apple Inc. | 50209 |
5 |
| Canon Inc. | 36841 |
5 |
| Largan Precision Co., Ltd. | 1411 |
5 |
| Ability Opto-Electronics Technology Co., Ltd. | 362 |
2 |
| Genius Electronic Optical Co., Ltd. | 197 |
2 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 327 |
2 |
| OM Digital Solutions Corp. | 706 |
2 |
| Jiangxi Jingchao Optical Co., Ltd. | 125 |
2 |
| FUJIFILM Corporation | 27102 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
1 |
| Olympus Corporation | 13667 |
1 |
| Aptina Imaging Corporation | 658 |
1 |
| Asia Optical Co., Inc. | 189 |
1 |
| Bio-Rad Laboratories, Inc. | 1592 |
1 |
| Huizhou Dayawan Ever Bright Electronic Industry Co., Ltd. | 5 |
1 |
| Huizhou Sanmeida Optical Components Co., Ltd. | 5 |
1 |
| JSS Optical Technology Co., Ltd. | 5 |
1 |
| Leica Camera AG | 271 |
1 |
| Other owners | 4 |