- 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 7/083 - Analogue circuits for control of exposure time
Patent holdings for IPC class G03B 7/083
Total number of patents in this class: 19
10-year publication summary
1
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1
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1
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1
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0
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0
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0
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1
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1
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1
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Sony Corporation | 32931 |
1 |
NEC Corporation Of America | 12 |
1 |
Canon Inc. | 36841 |
1 |
Renesas Electronics Corporation | 6305 |
1 |
Innolux Corporation | 3151 |
1 |
The Trustees of Columbia University in the City of New York | 3440 |
1 |
Boe Technology Group Co., Ltd. | 35384 |
1 |
Asia Optical International Ltd. | 124 |
1 |
Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
1 |
SICK Optex Co., Ltd. | 4 |
1 |
Maxell Holdings, Ltd. | 1422 |
1 |
Advanced Interconnect Systems Limited | 80 |
1 |
Maxell, Ltd. | 2533 |
1 |
Siimpel Corporation | 3 |
1 |
Nexight Inc | 19 |
1 |
Essence Technology Holdings (HK) Limited | 12 |
1 |
Other owners | 0 |