- 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 | 19321 |
20 |
| The Swatch Group Research and Development Ltd | 842 |
17 |
| citizen Watch Co., Ltd. | 1076 |
15 |
| ETA SA Manufacture Horlogere Suisse | 681 |
11 |
| Casio Computer Co., Ltd. | 3424 |
9 |
| Apple Inc. | 54714 |
7 |
| Samsung Electronics Co., Ltd. | 145630 |
5 |
| Richemont International SA | 2704 |
4 |
| Seiko Watch Corporation | 112 |
4 |
| Qualcomm Incorporated | 85094 |
3 |
| LG Electronics Inc. | 72890 |
3 |
| Boe Technology Group Co., Ltd. | 40988 |
3 |
| BYD Company Limited | 4968 |
3 |
| citizen Holdings Co., Ltd. | 307 |
3 |
| Garmin Switzerland GmbH | 572 |
3 |
| Seiko Instruments Inc. | 503 |
2 |
| Microsoft Technology Licensing, LLC | 53667 |
2 |
| Amogreentech Co., Ltd. | 607 |
2 |
| Geosatis SA | 20 |
2 |
| Hi-Tek Office S.r.l. | 21 |
2 |
| Other owners | 49 |