- 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 43/00 - Testing correct operation of photographic apparatus or parts thereof
Patent holdings for IPC class G03B 43/00
Total number of patents in this class: 211
10-year publication summary
|
24
|
22
|
27
|
27
|
28
|
17
|
11
|
20
|
11
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 6758 |
10 |
| Ringo AI, Inc. | 18 |
9 |
| Robert Bosch GmbH | 40953 |
6 |
| GoPro, Inc. | 1915 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| FUJIFILM Corporation | 27102 |
4 |
| ISC Co., Ltd. | 123 |
4 |
| Nidec Copal Corporation | 277 |
4 |
| Waymo LLC | 2816 |
4 |
| Kyutaek Cho | 4 |
4 |
| Apple Inc. | 50209 |
3 |
| Canon Inc. | 36841 |
3 |
| FotoNation Limited | 627 |
3 |
| Institut National D'optique | 309 |
3 |
| Ismedia Co., Ltd. | 16 |
3 |
| Magna Electronics Inc. | 1276 |
3 |
| Matrix Electronic Measuring Properties, LLC | 16 |
3 |
| NingBo Sunny Opotech Co.,Ltd. | 583 |
3 |
| Sportlogiq Inc. | 39 |
3 |
| SZ DJI Technology Co., Ltd | 6791 |
3 |
| Other owners | 126 |