- All sections
- G - Physics
- G01K - Measuring temperature; measuring quantity of heat; thermally-sensitive elements not otherwise provided for
- G01K 7/18 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
Patent holdings for IPC class G01K 7/18
Total number of patents in this class: 340
10-year publication summary
19
|
11
|
21
|
35
|
31
|
41
|
43
|
43
|
25
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nitto Denko Corporation | 7879 |
11 |
Innovative Sensor Technology IST AG | 55 |
11 |
Heraeus Nexensos GmbH | 50 |
11 |
Robert Bosch GmbH | 40953 |
7 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
7 |
Kyocera Corporation | 12735 |
7 |
Heraeus Sensor Technology GmbH | 36 |
7 |
Continental Automotive GmbH | 5573 |
6 |
Ecolab USA Inc. | 5190 |
6 |
STMicroelectronics International N.V. | 1484 |
6 |
Qualcomm Incorporated | 76576 |
5 |
Endress+Hauser Wetzer GmbH+Co. KG | 174 |
5 |
KOA Corporation | 381 |
5 |
Okazaki Manufacturing Company | 34 |
5 |
Tokyo Electron Limited | 11599 |
4 |
Endress + Hauser Wetzer GmbH + Co. KG | 85 |
4 |
Sensata Technologies, Inc. | 371 |
4 |
UT-Battelle, LLC | 1333 |
4 |
TE Connectivity Sensors Germany GmbH | 23 |
4 |
Danfoss A/S | 1259 |
4 |
Other owners | 217 |