- 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: 1470
10-year publication summary
|
117
|
87
|
65
|
52
|
53
|
42
|
32
|
27
|
27
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Google LLC | 44601 |
40 |
| Resideo LLC | 1182 |
40 |
| Samsung Electronics Co., Ltd. | 158337 |
32 |
| Lennox Industries Inc. | 1112 |
31 |
| Dell Products L.P. | 17095 |
25 |
| Honeywell International Inc. | 12776 |
24 |
| Hewlett Packard Enterprise Development LP | 11508 |
19 |
| Mitsubishi Electric Corporation | 48146 |
18 |
| International Business Machines Corporation | 62742 |
17 |
| Copeland Comfort Control LP | 277 |
17 |
| Hyundai Motor Company | 24787 |
14 |
| Carrier Corporation | 3949 |
14 |
| Siemens Industry, Inc. | 1583 |
14 |
| EcoFactor, Inc. | 46 |
14 |
| Tokyo Electron Limited | 13854 |
13 |
| Tyco Fire & Security GmbH | 3663 |
12 |
| LG Electronics Inc. | 75807 |
11 |
| Lenovo International Limited | 941 |
11 |
| Johnson Controls Technology Company | 1380 |
10 |
| Trane International Inc. | 1230 |
10 |
| Other owners | 1084 |