- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 1/12 - Protective devices, e.g. casings for preventing damage due to heat overloading
Patent holdings for IPC class G01K 1/12
Total number of patents in this class: 159
10-year publication summary
|
12
|
11
|
17
|
9
|
17
|
10
|
15
|
5
|
7
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Electro-Nite International N.V. | 214 |
13 |
| Rosemount Aerospace Inc. | 780 |
6 |
| TDK Electronics AG | 960 |
5 |
| Denso Corporation | 24588 |
4 |
| ABB Schweiz AG | 7085 |
3 |
| Sensata Technologies, Inc. | 404 |
3 |
| Shibaura Electronics Co., Ltd. | 112 |
3 |
| TE Wire & Cable LLC | 14 |
3 |
| GE Infrastructure Technology, LLC | 6201 |
3 |
| Kokusai Electric Corporation | 2073 |
3 |
| GM Global Technology Operations LLC | 15220 |
2 |
| Fuji Electric Co., Ltd. | 5220 |
2 |
| Ecolab USA Inc. | 5544 |
2 |
| Endress+Hauser Wetzer GmbH+Co. KG | 170 |
2 |
| Heraeus Sensor Technology GmbH | 34 |
2 |
| Kidde Technologies, Inc. | 299 |
2 |
| KLA-Tencor Corporation | 2543 |
2 |
| Shenzhen Minjie Electronic Technology Co., Ltd. | 6 |
2 |
| TESONA GmbH & Co. KG | 13 |
2 |
| Weston Aerospace Limited | 53 |
2 |
| Other owners | 93 |