- All sections
- G - Physics
- G01K - Measuring temperature; measuring quantity of heat; thermally-sensitive elements not otherwise provided for
- G01K 1/20 - Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
Patent holdings for IPC class G01K 1/20
Total number of patents in this class: 207
10-year publication summary
|
21
|
13
|
14
|
21
|
25
|
17
|
13
|
14
|
16
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sensirion AG | 193 |
8 |
| Ademco Inc. | 1374 |
7 |
| Ascensia Diabetes Care Holdings AG | 623 |
5 |
| Rosemount Aerospace Inc. | 747 |
5 |
| VALEO Schalter und Sensoren GmbH | 1350 |
5 |
| Apple Inc. | 50209 |
4 |
| Honeywell International Inc. | 13799 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Infineon Technologies AG | 8189 |
3 |
| ABB Schweiz AG | 6321 |
3 |
| InvenSense, Inc. | 1014 |
3 |
| Welch Allyn, Inc. | 788 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Qualcomm Incorporated | 76576 |
2 |
| Toyota Motor Corporation | 28582 |
2 |
| Seiko Epson Corporation | 18724 |
2 |
| Fujitsu Limited | 19265 |
2 |
| Denso Corporation | 23338 |
2 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Other owners | 139 |