- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 13/00 - Driving mechanisms for clocks by master clocks
Patent holdings for IPC class G04C 13/00
Total number of patents in this class: 11
10-year publication summary
|
2
|
1
|
0
|
1
|
1
|
1
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Technology Corporation | 9690 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Oracle International Corporation | 12313 |
1 |
| Casio Computer Co., Ltd. | 3343 |
1 |
| ETA SA Manufacture Horlogere Suisse | 638 |
1 |
| Montres Jaquet Droz SA | 38 |
1 |
| Skyworks Solutions, Inc. | 3450 |
1 |
| The Swatch Group Research and Development Ltd | 778 |
1 |
| Titan Company Limited | 59 |
1 |
| Veritas Technologies LLC | 1583 |
1 |
| Owl Cameras Inc. | 12 |
1 |
| Other owners | 0 |