- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 23/02 - Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
Patent holdings for IPC class G05D 23/02
Total number of patents in this class: 351
10-year publication summary
|
32
|
34
|
34
|
38
|
32
|
25
|
19
|
12
|
13
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Vernet | 149 |
38 |
| Nippon Thermostat Co., Ltd. | 158 |
16 |
| Kirpart Otomotiv Parcalari Sanayi ve Ticaret Anonim Sirketi | 38 |
12 |
| Hyundai Motor Company | 19021 |
10 |
| Rostra Vernatherm, LLC | 15 |
9 |
| Danfoss A/S | 1259 |
8 |
| Voyetra Turtle Beach, Inc. | 461 |
7 |
| AM Conservation Group | 17 |
7 |
| NOVARES France | 127 |
6 |
| Ford Global Technologies, LLC | 19702 |
5 |
| Dana Canada Corporation | 284 |
5 |
| Kohler Mira Limited | 280 |
5 |
| Envertic Thermal Systems, LLC | 5 |
5 |
| GM Global Technology Operations LLC | 13620 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
| Hamilton Sundstrand Corporation | 4525 |
4 |
| Kia Motors Corporation | 7946 |
4 |
| AS America, Inc. | 1087 |
4 |
| Behr Thermot-Tronik GmbH | 21 |
4 |
| Scania CV AB | 2330 |
4 |
| Other owners | 190 |