- All sections
- G - Physics
- G04R - Radio-controlled time-pieces
- G04R 20/18 - Decoding time dataCircuits therefor
Patent holdings for IPC class G04R 20/18
Total number of patents in this class: 13
10-year publication summary
|
1
|
5
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ericsson | 21778 |
3 |
| Casio Computer Co., Ltd. | 3432 |
3 |
| BlackBerry Limited | 5141 |
1 |
| Qualcomm Incorporated | 85550 |
1 |
| Seiko Epson Corporation | 19371 |
1 |
| Brother Industries, Ltd. | 12955 |
1 |
| NTT DoCoMo, Inc. | 13067 |
1 |
| Malikie Innovations Limited | 7127 |
1 |
| Electrolux Consumer Products, Inc. | 830 |
1 |
| Other owners | 0 |