- 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 5/00 - Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
Patent holdings for IPC class G03B 5/00
Total number of patents in this class: 2697
10-year publication summary
|
167
|
147
|
185
|
248
|
261
|
290
|
344
|
220
|
220
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7254 |
376 |
| FUJIFILM Corporation | 28829 |
205 |
| TDK Taiwan Corp. | 776 |
179 |
| Mitsumi Electric Co., Ltd. | 1080 |
101 |
| Canon Inc. | 38240 |
100 |
| Samsung Electro-mechanics Co., Ltd. | 5216 |
96 |
| Nikon Corporation | 7119 |
95 |
| Nidec Sankyo Corporation | 1092 |
78 |
| Samsung Electronics Co., Ltd. | 139302 |
77 |
| Sony Corporation | 31530 |
73 |
| Panasonic Corporation | 20313 |
70 |
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
61 |
| Apple Inc. | 52845 |
54 |
| Olympus Corporation | 13270 |
47 |
| Huawei Technologies Co., Ltd. | 106915 |
40 |
| Cambridge Mechatronics Limited | 327 |
36 |
| Jahwa Electronics Co., Ltd. | 168 |
36 |
| Canon Kabushiki Kaisha | 6954 |
33 |
| Alps Alpine Co., Ltd. | 1995 |
32 |
| Sony Semiconductor Solutions Corporation | 9741 |
27 |
| Other owners | 881 |