- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 1/08 - Protective devices, e.g. casings
Patent holdings for IPC class G01K 1/08
Total number of patents in this class: 1043
10-year publication summary
|
62
|
81
|
94
|
78
|
81
|
77
|
72
|
73
|
67
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosemount Inc. | 1144 |
38 |
| TDK Electronics AG | 1012 |
27 |
| Denso Corporation | 25579 |
23 |
| Endress + Hauser Wetzer GmbH + Co. KG | 88 |
17 |
| Endress+Hauser Wetzer GmbH+Co. KG | 174 |
16 |
| Shibaura Electronics Co., Ltd. | 114 |
15 |
| Watlow Electric Manufacturing Company | 578 |
13 |
| Robert Bosch GmbH | 44176 |
12 |
| Okazaki Manufacturing Company | 34 |
11 |
| Sc2n | 76 |
11 |
| WIKA Alexander Wiegand SE & Co. KG | 241 |
11 |
| Tokyo Electron Limited | 13824 |
10 |
| Yazaki Corporation | 7122 |
10 |
| Unison Industries, LLC | 215 |
10 |
| Welch Allyn, Inc. | 827 |
10 |
| ABB Schweiz AG | 7621 |
8 |
| Fluke Corporation | 999 |
8 |
| Furuya Metal Co., Ltd. | 115 |
8 |
| Rosemount Aerospace Inc. | 780 |
8 |
| Therm-O-Disc, Incorporated | 64 |
8 |
| Other owners | 769 |