- 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: 94
10-year publication summary
|
4
|
7
|
13
|
6
|
7
|
4
|
7
|
7
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 38759 |
21 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Applied Materials, Inc. | 16587 |
3 |
| Watlow Electric Manufacturing Company | 569 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Air Distribution Technologies IP, LLC | 160 |
2 |
| Bemis Manufacturing Company | 228 |
2 |
| Roche Molecular Systems, Inc. | 878 |
2 |
| Markov LLC | 10 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| The Boeing Company | 19843 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Alibaba Group Holding Limited | 7149 |
1 |
| Fujitsu Limited | 19265 |
1 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Tokyo Electron Limited | 11599 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Other owners | 43 |