- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/10 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
Patent holdings for IPC class G02B 7/10
Total number of patents in this class: 1229
10-year publication summary
125
|
135
|
122
|
154
|
156
|
126
|
87
|
88
|
94
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Canon Inc. | 36841 |
197 |
TDK Taiwan Corp. | 694 |
101 |
FUJIFILM Corporation | 27102 |
64 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
56 |
LG Innotek Co., Ltd. | 6758 |
46 |
Samsung Electronics Co., Ltd. | 131630 |
37 |
Nikon Corporation | 7162 |
36 |
Panasonic Corporation | 20786 |
25 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
25 |
OM Digital Solutions Corp. | 706 |
22 |
Apple Inc. | 50209 |
20 |
NingBo Sunny Opotech Co.,Ltd. | 583 |
20 |
Sony Corporation | 32931 |
18 |
Huawei Technologies Co., Ltd. | 100781 |
17 |
Olympus Corporation | 13667 |
17 |
Corephotonics Ltd. | 308 |
16 |
AAC Optics Solutions Pte. Ltd. | 643 |
15 |
Ricoh Company, Ltd. | 13266 |
13 |
Sheltered Wings, Inc. | 379 |
12 |
Sintai Optical (Shenzhen) Co., Ltd. | 209 |
11 |
Other owners | 461 |