- All sections
- G - Physics
- G01K - Measuring temperature; measuring quantity of heat; thermally-sensitive elements not otherwise provided for
- G01K 11/24 - Measuring temperature based on physical or chemical changes not covered by group , , , or using measurement of acoustic effects of the velocity of propagation of sound
Patent holdings for IPC class G01K 11/24
Total number of patents in this class: 117
10-year publication summary
|
18
|
8
|
10
|
9
|
7
|
16
|
12
|
18
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Energy, Inc. | 1770 |
13 |
| Daikin Industries, Ltd. | 9495 |
6 |
| Koninklijke Philips N.V. | 22975 |
5 |
| InvenSense, Inc. | 1014 |
4 |
| Rosemount Aerospace Inc. | 747 |
4 |
| Etegent Technologies, Ltd. | 30 |
3 |
| Perceptive Sensor Technologies, Inc. | 36 |
3 |
| Siemens AG | 24990 |
2 |
| The Regents of the University of California | 18943 |
2 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Airbus Operations Limited | 1157 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| NPX B.V. | 2204 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| ams International AG | 399 |
2 |
| The Aerospace Corporation | 439 |
2 |
| Furuno Electric Co., Ltd. | 875 |
2 |
| General Electric Technology GmbH | 1657 |
2 |
| Indian Institute of Technology Madras | 56 |
2 |
| Other owners | 53 |