- All sections
- G - Physics
- G04C - Electromechanical clocks or watches
- G04C 10/00 - Arrangements of electric power supplies in time-pieces
Patent holdings for IPC class G04C 10/00
Total number of patents in this class: 169
10-year publication summary
15
|
22
|
18
|
18
|
23
|
16
|
17
|
11
|
13
|
7
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Seiko Epson Corporation | 19316 |
20 |
The Swatch Group Research and Development Ltd | 842 |
17 |
citizen Watch Co., Ltd. | 1075 |
15 |
ETA SA Manufacture Horlogere Suisse | 681 |
11 |
Casio Computer Co., Ltd. | 3423 |
9 |
Apple Inc. | 54610 |
7 |
Samsung Electronics Co., Ltd. | 145025 |
5 |
Richemont International SA | 2701 |
4 |
Seiko Watch Corporation | 112 |
4 |
Qualcomm Incorporated | 84847 |
3 |
LG Electronics Inc. | 72737 |
3 |
Boe Technology Group Co., Ltd. | 40814 |
3 |
BYD Company Limited | 4941 |
3 |
citizen Holdings Co., Ltd. | 308 |
3 |
Garmin Switzerland GmbH | 572 |
3 |
Seiko Instruments Inc. | 503 |
2 |
Microsoft Technology Licensing, LLC | 53607 |
2 |
Amogreentech Co., Ltd. | 607 |
2 |
Geosatis SA | 20 |
2 |
Hi-Tek Office S.r.l. | 21 |
2 |
Other owners | 49 |