- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; apparatus or arrangements employing analogous techniques using waves other than optical waves; accessories therefor
- G03B 17/00 - APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR - Details of cameras or camera bodies; Accessories therefor
Patent holdings for IPC class G03B 17/00
Total number of patents in this class: 1635
10-year publication summary
|
170
|
116
|
118
|
90
|
103
|
55
|
49
|
36
|
21
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
121 |
| Sony Corporation | 32931 |
82 |
| FUJIFILM Corporation | 27102 |
78 |
| Panasonic Corporation | 20786 |
48 |
| Samsung Electronics Co., Ltd. | 131630 |
47 |
| Nikon Corporation | 7162 |
33 |
| DigitalOptics Corporation MEMS | 147 |
29 |
| GoPro, Inc. | 1915 |
25 |
| Chapman/Leonard Studio Equipment, Inc. | 85 |
25 |
| LG Innotek Co., Ltd. | 6758 |
22 |
| Canon Kabushiki Kaisha | 6884 |
22 |
| Apple Inc. | 50209 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
21 |
| Mitsumi Electric Co., Ltd. | 1041 |
18 |
| Pentax Ricoh Imaging Company, Ltd. | 132 |
17 |
| Microsoft Technology Licensing, LLC | 51439 |
17 |
| Ricoh Company, Ltd. | 13266 |
16 |
| Casio Computer Co., Ltd. | 3343 |
16 |
| Olympus Corporation | 13667 |
14 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
13 |
| Other owners | 950 |