- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 23/00 - Control of temperature
Patent holdings for IPC class G05D 23/00
Total number of patents in this class: 1483
10-year publication summary
|
112
|
82
|
64
|
50
|
47
|
38
|
31
|
26
|
27
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 43583 |
40 |
| Resideo LLC | 1326 |
40 |
| Samsung Electronics Co., Ltd. | 152534 |
31 |
| Lennox Industries Inc. | 1107 |
31 |
| Honeywell International Inc. | 13590 |
25 |
| Dell Products L.P. | 16004 |
25 |
| Carrier Corporation | 3977 |
19 |
| Hewlett Packard Enterprise Development LP | 10817 |
19 |
| Mitsubishi Electric Corporation | 47461 |
18 |
| Copeland Comfort Control LP | 282 |
18 |
| International Business Machines Corporation | 62076 |
17 |
| Hyundai Motor Company | 23400 |
14 |
| Siemens Industry, Inc. | 1589 |
14 |
| EcoFactor, Inc. | 46 |
14 |
| Tokyo Electron Limited | 13459 |
13 |
| LG Electronics Inc. | 74705 |
11 |
| Lenovo International Limited | 969 |
11 |
| Trane International Inc. | 1208 |
11 |
| Tyco Fire & Security GmbH | 3516 |
11 |
| Johnson Controls Technology Company | 1403 |
10 |
| Other owners | 1091 |