- All sections
- G - Physics
- G01K - Measuring temperature; measuring quantity of heat; thermally-sensitive elements not otherwise provided for
- G01K 7/02 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat using thermoelectric elements, e.g. thermocouples
Patent holdings for IPC class G01K 7/02
Total number of patents in this class: 1108
10-year publication summary
|
90
|
87
|
101
|
98
|
142
|
115
|
92
|
87
|
76
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1195 |
24 |
| Watlow Electric Manufacturing Company | 573 |
19 |
| Endress + Hauser Wetzer GmbH + Co. KG | 89 |
17 |
| Applied Materials, Inc. | 17745 |
16 |
| Denso Corporation | 23769 |
15 |
| Furuya Metal Co., Ltd. | 118 |
14 |
| Apple Inc. | 52750 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
12 |
| Endress+Hauser Wetzer GmbH+Co. KG | 173 |
12 |
| Texas Instruments Incorporated | 19432 |
9 |
| Sc2n | 78 |
9 |
| Omron Corporation | 7156 |
8 |
| Okazaki Manufacturing Company | 34 |
8 |
| Kokusai Electric Corporation | 1912 |
8 |
| Pratt & Whitney Canada Corp. | 4442 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
7 |
| Mitsubishi Electric Corporation | 44851 |
7 |
| Tokyo Electron Limited | 12115 |
7 |
| ABB Schweiz AG | 6632 |
7 |
| Air Liquide Large Industries U.S. LP | 46 |
7 |
| Other owners | 883 |