- All sections
- G - Physics
- G04R - Radio-controlled time-pieces
- G04R 40/06 - Correcting the clock frequency by computing the time value implied by the radio signal
Patent holdings for IPC class G04R 40/06
Total number of patents in this class: 21
10-year publication summary
|
1
|
1
|
6
|
1
|
3
|
3
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18984 |
3 |
| Continental Automotive GmbH | 5541 |
2 |
| Institute of Geology and Geophysics, Chinese Academy of Sciences | 308 |
2 |
| Samsung Electronics Co., Ltd. | 138729 |
1 |
| International Business Machines Corporation | 60095 |
1 |
| NEC Corporation | 34371 |
1 |
| Huawei Technologies Co., Ltd. | 106664 |
1 |
| Biosense Webster (Israel) Ltd. | 2084 |
1 |
| Cvengineering Corporation | 4 |
1 |
| Government of The United States of America, AS represented by The Secretary of Commerce, The National Institute of Standards and Technology | 231 |
1 |
| ICOM Incorporated | 249 |
1 |
| QUALCOMM Technologies International, Ltd. | 262 |
1 |
| Sony Semiconductor Solutions Corporation | 9688 |
1 |
| Tohoku Electric Power Co., Inc. | 30 |
1 |
| u-blox AG | 222 |
1 |
| Shenzhen Smartmovt Data Services Co., Ltd. | 5 |
1 |
| Shenzhen Precision Chronometer Technology Co., Ltd. | 1 |
1 |
| Other owners | 0 |