- All sections
- G - Physics
- G04B - Mechanically-driven clocks or watches; mechanical parts of clocks or watches in general; time-pieces using the position of the sun, moon, or stars
- G04B 37/11 - Hermetic sealing of openings, joints, passages, or slits of the back cover of pocket or wrist watches
Patent holdings for IPC class G04B 37/11
Total number of patents in this class: 24
10-year publication summary
|
0
|
3
|
1
|
3
|
1
|
4
|
1
|
2
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Swatch Group Research and Development Ltd | 778 |
7 |
| Omega SA | 197 |
2 |
| Rolex S.A. | 606 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Kyocera Corporation | 12735 |
1 |
| Casio Computer Co., Ltd. | 3343 |
1 |
| ZTE Corporation | 39218 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
1 |
| Blancpain S.A. | 111 |
1 |
| ETA SA Manufacture Horlogere Suisse | 638 |
1 |
| Fossil Group, Inc. | 317 |
1 |
| Huizhou TCL Mobile Communication Co., Ltd. | 1085 |
1 |
| Louis Lang S.A. | 1 |
1 |
| OUT OF THE BOX S.r.l. | 6 |
1 |
| SY & SE SA | 5 |
1 |
| Other owners | 0 |