- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet lightcolorimetryradiation pyrometry
- G01J 5/0821 - Optical fibres
Patent holdings for IPC class G01J 5/0821
Total number of patents in this class: 60
10-year publication summary
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0
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0
|
1
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3
|
4
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8
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8
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14
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11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Electro-Nite International N.V. | 218 |
11 |
| Futaba Corporation | 143 |
4 |
| Photon Control Inc. | 52 |
4 |
| Tokyo Electron Limited | 13561 |
2 |
| Lam Research Corporation | 5544 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15059 |
2 |
| Cranfield University | 93 |
2 |
| Veeco Instruments Inc. | 332 |
2 |
| Compound Semiconductor Applications Catapult Limited | 3 |
2 |
| Pratt & Whitney Canada Corp. | 5232 |
1 |
| Centre National de La Recherche Scientifique | 10886 |
1 |
| Koninklijke Philips N.V. | 25642 |
1 |
| Applied Materials, Inc. | 20085 |
1 |
| Huawei Technologies Co., Ltd. | 120661 |
1 |
| LAM Research AG | 194 |
1 |
| Advanced Energy Industries, Inc. | 471 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2259 |
1 |
| ASM IP Holding B.V. | 2299 |
1 |
| AVL List GmbH | 1329 |
1 |
| Baylor University | 380 |
1 |
| Other owners | 18 |