- All sections
- E - Fixed constructions
- E01F - Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like
- E01F 9/016 - illuminated (for obstructing or restricting traffic E01F 13/00)
Patent holdings for IPC class E01F 9/016
Total number of patents in this class: 34
10-year publication summary
|
2
|
1
|
0
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17848 |
1 |
| Sumitomo Electric Industries, Ltd. | 15292 |
1 |
| Koninklijke Philips Electronics N.V. | 10120 |
1 |
| Konica Minolta, Inc. | 8649 |
1 |
| Pioneer Corporation | 4409 |
1 |
| OSRAM Opto Semiconductors GmbH | 3322 |
1 |
| ALF Operating Partners, Ltd. | 11 |
1 |
| The Aluminium Lighting Company Ltd | 11 |
1 |
| Argo Bag and Box, Inc. | 1 |
1 |
| Came Group S.p.A. | 8 |
1 |
| Emergency Signalization RH Inc. | 2 |
1 |
| Fundacion Cidaut | 27 |
1 |
| iLight Technologies, Inc. | 11 |
1 |
| IZUMINODAI KAIHATSU Co., Ltd. | 1 |
1 |
| Koito Manufacturing Co., Ltd. | 2204 |
1 |
| LSI Industries, Inc. | 184 |
1 |
| National Pingtung University of Science and Technology | 33 |
1 |
| Nippon Carbide Industries Co., Inc. | 109 |
1 |
| Pelco Products, Inc. | 19 |
1 |
| Promier Products Inc. | 110 |
1 |
| Other owners | 14 |