- All sections
- G - Physics
- G01K - Measuring temperaturemeasuring quantity of heatthermally-sensitive elements not otherwise provided for
- G01K 11/18 - Measuring temperature based on physical or chemical changes not covered by group , , , or using changes in colour, translucency or reflectance of materials which change translucency
Patent holdings for IPC class G01K 11/18
Total number of patents in this class: 60
10-year publication summary
|
5
|
6
|
1
|
3
|
5
|
3
|
1
|
7
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Obshchestvo S Ogranichennoi Otvetstvennostiu "termoelektrika" | 17 |
11 |
| Zebra Technologies Corporation | 2400 |
5 |
| Freshpoint Quality Assurance Ltd. | 19 |
3 |
| Seiko Instruments Inc. | 458 |
2 |
| Kkb Technologies, LLC | 4 |
2 |
| Nissin Foods Holdings Co., Ltd. | 567 |
2 |
| Temptime Corporation | 56 |
2 |
| Thermetrix Ltd | 2 |
2 |
| Obshchestvo S Ogranichennoi Otvetstvennostiu «thermoelectrica» | 3 |
2 |
| Sumitomo Electric Industries, Ltd. | 16404 |
1 |
| Sumitomo Electric Hardmetal Corp. | 1102 |
1 |
| Hitachi, Ltd. | 16221 |
1 |
| Koninklijke Philips N.V. | 26073 |
1 |
| Elwha LLC | 355 |
1 |
| General Printing & Design, Inc. | 55 |
1 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1561 |
1 |
| InvenSense, Inc. | 1212 |
1 |
| Landec Corporation | 20 |
1 |
| LEONI Kabel GmbH | 260 |
1 |
| Mattson Thermal Products GmbH | 5 |
1 |
| Other owners | 18 |