- 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 7/083 - Analogue circuits for control of exposure time
Patent holdings for IPC class G03B 7/083
Total number of patents in this class: 21
10-year publication summary
|
1
|
1
|
1
|
0
|
0
|
1
|
1
|
1
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28979 |
4 |
| Samsung Electronics Co., Ltd. | 141295 |
1 |
| Sony Corporation | 31334 |
1 |
| NEC Corporation Of America | 9 |
1 |
| Canon Inc. | 38762 |
1 |
| Renesas Electronics Corporation | 6134 |
1 |
| Innolux Corporation | 3078 |
1 |
| The Trustees of Columbia University in the City of New York | 3536 |
1 |
| Boe Technology Group Co., Ltd. | 39834 |
1 |
| Asia Optical International Ltd. | 121 |
1 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6158 |
1 |
| SICK Optex Co., Ltd. | 4 |
1 |
| Maxell Holdings, Ltd. | 1346 |
1 |
| Advanced Interconnect Systems Limited | 74 |
1 |
| Maxell, Ltd. | 2724 |
1 |
| Siimpel Corporation | 3 |
1 |
| Nexight Inc | 21 |
1 |
| Essence Technology Holdings (HK) Limited | 14 |
1 |
| Other owners | 0 |