- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light; colorimetry; radiation pyrometry
- G01J 5/28 - Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using photoemissive or photovoltaic cells
Patent holdings for IPC class G01J 5/28
Total number of patents in this class: 63
10-year publication summary
|
7
|
8
|
8
|
4
|
8
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7
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4
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0
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1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Massachusetts Institute of Technology | 9909 |
4 |
| King Abdulaziz University | 504 |
3 |
| Owens-Brockway Glass Container Inc. | 736 |
3 |
| Screen Holdings Co., Ltd. | 2636 |
3 |
| Trinamix GmbH | 309 |
3 |
| Samsung SDI Co., Ltd. | 7296 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6130 |
2 |
| The Procter & Gamble Company | 22165 |
1 |
| LG Electronics Inc. | 70898 |
1 |
| Sony Corporation | 31565 |
1 |
| The Boeing Company | 19901 |
1 |
| Canon Inc. | 38071 |
1 |
| Sumitomo Electric Industries, Ltd. | 14929 |
1 |
| Fujitsu Limited | 18419 |
1 |
| Sharp Corporation | 10185 |
1 |
| Robert Bosch GmbH | 41717 |
1 |
| Koninklijke Philips N.V. | 23945 |
1 |
| Motorola Solutions, Inc. | 4391 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
1 |
| Other owners | 29 |