- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories 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: 216
10-year publication summary
|
20
|
22
|
24
|
24
|
17
|
10
|
19
|
13
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7738 |
11 |
| Ringo AI, Inc. | 18 |
9 |
| Robert Bosch GmbH | 42824 |
7 |
| GoPro, Inc. | 1992 |
6 |
| Kyutaek Cho | 6 |
6 |
| Samsung Electronics Co., Ltd. | 147622 |
4 |
| Apple Inc. | 55446 |
4 |
| FUJIFILM Corporation | 29586 |
4 |
| ISC Co., Ltd. | 131 |
4 |
| Nidec Copal Corporation | 270 |
4 |
| Waymo LLC | 3151 |
4 |
| Canon Inc. | 40398 |
3 |
| Institut National D'optique | 308 |
3 |
| Ismedia Co., Ltd. | 16 |
3 |
| Magna Electronics Inc. | 1380 |
3 |
| NingBo Sunny Opotech Co.,Ltd. | 630 |
3 |
| Sportlogiq Inc. | 43 |
3 |
| SZ DJI Technology Co., Ltd | 6857 |
3 |
| Hitachi, Ltd. | 15572 |
2 |
| Conti Temic microelectronic GmbH | 890 |
2 |
| Other owners | 128 |