- All sections
- G - Physics
- G04D - Apparatus or tools specially designed for making or maintaining clocks or watches
- G04D 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class G04D 99/00
Total number of patents in this class: 14
10-year publication summary
|
6
|
3
|
1
|
1
|
3
|
1
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nivarox-FAR S.A. | 281 |
3 |
| Sony Corporation | 31036 |
2 |
| Samsung Electronics Co., Ltd. | 146346 |
1 |
| Seiko Epson Corporation | 19367 |
1 |
| Comadur S.A. | 87 |
1 |
| Goertek Inc. | 2658 |
1 |
| Jrd Communication Inc. | 159 |
1 |
| Patek Philippe SA Geneve | 377 |
1 |
| Se-Kure Controls, Inc. | 69 |
1 |
| The Swatch Group Research and Development Ltd | 862 |
1 |
| Chanel SARL | 283 |
1 |
| Other owners | 0 |