- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 5/48 - Measuring temperature based on the expansion or contraction of a material the material being a solid
Patent holdings for IPC class G01K 5/48
Total number of patents in this class: 95
10-year publication summary
|
5
|
4
|
11
|
4
|
6
|
6
|
5
|
4
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokyo Electron Limited | 13410 |
4 |
| Kidde Technologies, Inc. | 300 |
4 |
| SAES Getters S.p.A. | 326 |
4 |
| Baker Hughes Incorporated | 5098 |
3 |
| Siemens AG | 24291 |
3 |
| Saudi Arabian Oil Company | 13865 |
3 |
| Varian Semiconductor Equipment Associates, Inc. | 1211 |
2 |
| The Furukawa Electric Co., Ltd. | 3711 |
2 |
| Furukawa Techno Material Co., Ltd. | 29 |
2 |
| ShockWatch, Inc. | 108 |
2 |
| Temptime Corporation | 58 |
2 |
| Tokyo Institute of Technology | 1346 |
2 |
| Zhejiang University | 3329 |
2 |
| Thales Management & Services Deutschland GmbH | 62 |
2 |
| Bitstrata Systems Inc. | 47 |
2 |
| Toyota Motor Corporation | 33999 |
1 |
| The Boeing Company | 20111 |
1 |
| GM Global Technology Operations LLC | 15617 |
1 |
| Koninklijke Philips Electronics N.V. | 8343 |
1 |
| Ford Global Technologies, LLC | 21111 |
1 |
| Other owners | 51 |