- 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: 2925
10-year publication summary
|
147
|
184
|
248
|
260
|
291
|
359
|
234
|
227
|
207
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8108 |
435 |
| TDK Taiwan Corp. | 823 |
210 |
| FUJIFILM Corporation | 30137 |
205 |
| Samsung Electro-mechanics Co., Ltd. | 5788 |
118 |
| Canon Inc. | 41984 |
109 |
| Mitsumi Electric Co., Ltd. | 1083 |
105 |
| Nikon Corporation | 7258 |
96 |
| Samsung Electronics Co., Ltd. | 152534 |
90 |
| Nidec Sankyo Corporation | 1067 |
78 |
| Panasonic Corporation | 19843 |
70 |
| Sony Corporation | 30518 |
69 |
| Panasonic Intellectual Property Management Co., Ltd. | 33202 |
65 |
| Apple Inc. | 57505 |
61 |
| Huawei Technologies Co., Ltd. | 119081 |
53 |
| Olympus Corporation | 13041 |
47 |
| Jahwa Electronics Co., Ltd. | 190 |
44 |
| Alps Alpine Co., Ltd. | 2208 |
43 |
| Cambridge Mechatronics Limited | 360 |
39 |
| Canon Kabushiki Kaisha | 7205 |
34 |
| NingBo Sunny Opotech Co.,Ltd. | 653 |
29 |
| Other owners | 925 |