- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 51/00 - Marking of navigational routes otherwise than with buoys
Patent holdings for IPC class B63B 51/00
Total number of patents in this class: 34
10-year publication summary
|
7
|
6
|
3
|
2
|
1
|
3
|
4
|
2
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Garmin Switzerland GmbH | 572 |
13 |
| Pukyong National University Industry-University Cooperation Foundation | 338 |
2 |
| Raymarine UK Ltd. | 74 |
2 |
| Hitachi, Ltd. | 15467 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2744 |
1 |
| Yamaha Motor Co., Ltd. | 2813 |
1 |
| The Regents of the University of Michigan | 4689 |
1 |
| FLIR Belgium BVBA | 45 |
1 |
| FLIR Systems, Inc. | 284 |
1 |
| Furuno Electric Co., Ltd. | 943 |
1 |
| Lookout, Inc. | 214 |
1 |
| SCIO Soft, S.L. | 7 |
1 |
| Paris Dakart Area Recreativa, S.A. | 6 |
1 |
| National Deep Sea Center | 12 |
1 |
| Meritaito Oy | 7 |
1 |
| Kara Technology | 2 |
1 |
| Nnf Tech, Inc. | 1 |
1 |
| Qingdao National Laboratory for Marine Science and Technology Development Center | 7 |
1 |
| Kyndryl, Inc. | 3226 |
1 |
| Technology Development Center | 1 |
1 |
| Other owners | 0 |