- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 23/27 - Control of temperature characterised by the use of electric means with sensing element responsive to radiation
Patent holdings for IPC class G05D 23/27
Total number of patents in this class: 102
10-year publication summary
|
13
|
6
|
8
|
4
|
7
|
8
|
8
|
4
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 43553 |
21 |
| Applied Materials, Inc. | 19849 |
5 |
| Illinois Tool Works Inc. | 11698 |
3 |
| Watlow Electric Manufacturing Company | 589 |
3 |
| Samsung Electronics Co., Ltd. | 152304 |
2 |
| The Boeing Company | 20110 |
2 |
| Hewlett-Packard Development Company, L.P. | 25434 |
2 |
| Bemis Manufacturing Company | 249 |
2 |
| Roche Molecular Systems, Inc. | 936 |
2 |
| Tyco Fire & Security GmbH | 3516 |
2 |
| Markov LLC | 9 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8995 |
1 |
| Alibaba Group Holding Limited | 6914 |
1 |
| Fujitsu Limited | 17265 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4006 |
1 |
| Robert Bosch GmbH | 43385 |
1 |
| Mitsubishi Electric Corporation | 47449 |
1 |
| Tokyo Electron Limited | 13452 |
1 |
| Hyundai Motor Company | 23382 |
1 |
| Massachusetts Institute of Technology | 10190 |
1 |
| Other owners | 47 |