- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-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: 1221
10-year publication summary
|
87
|
101
|
99
|
142
|
114
|
94
|
90
|
84
|
84
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1148 |
27 |
| Watlow Electric Manufacturing Company | 575 |
22 |
| Endress + Hauser Wetzer GmbH + Co. KG | 87 |
19 |
| Applied Materials, Inc. | 20363 |
17 |
| Denso Corporation | 25513 |
15 |
| Apple Inc. | 58705 |
14 |
| Furuya Metal Co., Ltd. | 115 |
14 |
| Endress+Hauser Wetzer GmbH+Co. KG | 175 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
11 |
| Sicily Merger Sub II, Inc. | 169 |
11 |
| Heraeus Electro-Nite International N.V. | 221 |
10 |
| Texas Instruments Incorporated | 19663 |
9 |
| Sc2n | 76 |
9 |
| Pratt & Whitney Canada Corp. | 5472 |
8 |
| Omron Corporation | 7358 |
8 |
| Okazaki Manufacturing Company | 34 |
8 |
| Kokusai Electric Corporation | 2215 |
8 |
| Mitsubishi Electric Corporation | 47971 |
7 |
| Tokyo Electron Limited | 13796 |
7 |
| Air Liquide Large Industries U.S. LP | 57 |
7 |
| Other owners | 978 |