- All sections
- G - Physics
- G01D - Measuring not specially adapted for a specific variablearrangements for measuring two or more variables not covered by a single other subclasstariff metering apparatustransferring or transducing arrangements not specially adapted for a specific variablemeasuring or testing not otherwise provided for
- G01D 11/28 - Structurally-combined illuminating devices
Patent holdings for IPC class G01D 11/28
Total number of patents in this class: 455
10-year publication summary
|
43
|
34
|
18
|
33
|
15
|
12
|
5
|
4
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6681 |
54 |
| Nippon Seiki Co., Ltd. | 983 |
52 |
| Denso Corporation | 24282 |
45 |
| Continental Automotive Systems, Inc. | 1137 |
36 |
| Honda Motor Co., Ltd. | 25251 |
9 |
| Continental Automotive GmbH | 4964 |
7 |
| Johnson Controls Technology Company | 1430 |
7 |
| Calsonic Kansei Corporation | 586 |
7 |
| Johnson Controls Automotive Electronics GmbH | 44 |
7 |
| DENSO International America, Inc. | 616 |
6 |
| Darfon Electronics Corp. | 260 |
6 |
| The NOCO Company | 427 |
6 |
| Hyundai Motor Company | 21987 |
5 |
| Johnson Controls Automotive Electronics SAS | 47 |
5 |
| N.S. International, LTD | 28 |
5 |
| Samsung Electronics Co., Ltd. | 146092 |
4 |
| Kia Motors Corporation | 7754 |
4 |
| Concaten, Inc. | 73 |
4 |
| Pricol Limited | 32 |
4 |
| Visteon Global Technologies, Inc. | 185 |
4 |
| Other owners | 178 |