- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate lightdevices using stimulated emission of electromagnetic radiation in wave ranges other than optical
- H01S 1/00 - Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
Patent holdings for IPC class H01S 1/00
Total number of patents in this class: 84
10-year publication summary
|
6
|
7
|
2
|
4
|
5
|
4
|
2
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| New York University | 1750 |
5 |
| Massachusetts Institute of Technology | 10066 |
4 |
| Korea Atomic Energy Research Institute | 437 |
4 |
| The Regents of the University of Colorado, a body corporate | 2654 |
3 |
| Sarnoff Corporation | 38 |
3 |
| International Business Machines Corporation | 61344 |
2 |
| Toshiba Corporation | 12376 |
2 |
| Huawei Technologies Co., Ltd. | 113191 |
2 |
| LongWave Photonics LLC | 3 |
2 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1784 |
2 |
| Tufts University | 343 |
2 |
| Quantinuum LLC | 238 |
2 |
| Neuradaptive, Inc. | 5 |
2 |
| Samsung Electronics Co., Ltd. | 147003 |
1 |
| Schlumberger Technology Corporation | 10802 |
1 |
| The Regents of the University of California | 19989 |
1 |
| Centre National de La Recherche Scientifique | 10465 |
1 |
| Electronics and Telecommunications Research Institute | 9408 |
1 |
| Google Technology Holdings LLC | 2310 |
1 |
| Pioneer Hi-Bred International, Inc. | 6609 |
1 |
| Other owners | 42 |