- All sections
- G - Physics
- G04R - Radio-controlled time-pieces
- G04R 60/14 - Constructional details specific to electromechanical timepieces, e.g. moving parts thereof
Patent holdings for IPC class G04R 60/14
Total number of patents in this class: 22
10-year publication summary
|
0
|
5
|
4
|
2
|
1
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casio Computer Co., Ltd. | 3459 |
4 |
| citizen Watch Co., Ltd. | 1076 |
3 |
| Seiko Epson Corporation | 19734 |
2 |
| Chiun MAI Communication Systems, Inc. | 349 |
2 |
| citizen Holdings Co., Ltd. | 296 |
2 |
| Festina Lotus, S.A. | 83 |
2 |
| HTC Corporation | 2350 |
1 |
| Seiko Instruments Inc. | 476 |
1 |
| Seiko Clock Inc. | 6 |
1 |
| Soprod SA | 8 |
1 |
| The Swatch Group Research and Development Ltd | 863 |
1 |
| Conex watches SA | 1 |
1 |
| Seiko Watch Corporation | 112 |
1 |
| Other owners | 0 |