- All sections
- G - Physics
- G04F - Time-interval measuring
- G04F 5/04 - Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators
Patent holdings for IPC class G04F 5/04
Total number of patents in this class: 17
10-year publication summary
|
3
|
2
|
0
|
4
|
1
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2
|
4
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0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mixed-Signal Devices Inc. | 28 |
5 |
| Seiko Epson Corporation | 20575 |
2 |
| The Regents of the University of Colorado, a body corporate | 2858 |
2 |
| Stathera IP Holdings Inc. | 33 |
2 |
| Intel Corporation | 46360 |
1 |
| Nokia Solutions And Networks Oy | 7386 |
1 |
| SiTime Corporation | 356 |
1 |
| The Swatch Group Research and Development Ltd | 880 |
1 |
| VT iDirect, Inc. | 16 |
1 |
| Endress+Hauser Se+co.kg | 388 |
1 |
| Other owners | 0 |