Secure clock synchronization
US-10148411-B2 · Dec 4, 2018 · US
Synchronisation (radio-controlled time-pieces G04R)
Synchronisation (radio-controlled time-pieces G04R) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04G7/00 |
| Official title | Synchronisation (radio-controlled time-pieces G04R) |
| Display label | Synchronisation (radio-controlled time-pieces G04R) |
| Total patents | 175 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 23 |
| 2017 | 17 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 15 |
| 2021 | 23 |
| 2022 | 17 |
| 2023 | 13 |
| 2024 | 16 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Data processing device and data processing method
US-2018287777-A1 · Oct 4, 2018 · US
Communication apparatus, electronic timepiece, communication method and recording medium
US-10082770-B2 · Sep 25, 2018 · US
Electronic timepiece, communication system and storage medium
US-10054910-B2 · Aug 21, 2018 · US
Communication apparatus, electronic timepiece, communication method and recording medium
US-2018203420-A1 · Jul 19, 2018 · US
Method for displaying time information and electronic device supporting the same
US-2018061309-A1 · Mar 1, 2018 · US
Time distribution device with multi-band antenna
US-2017351223-A1 · Dec 7, 2017 · US
Communication device, electronic timepiece, time correcting method and recording medium
US-2017343965-A1 · Nov 30, 2017 · US
Synchronization of clocks and sensors via exponential-based TDR and communication of exponential-null pulse sequences
US-9831972-B2 · Nov 28, 2017 · US
Method and system for presenting time on an appliance
US-9798292-B2 · Oct 24, 2017 · US
Time synchronization system
US-9778679-B2 · Oct 3, 2017 · US
Time distribution with multi-band antenna
US-9760062-B2 · Sep 12, 2017 · US
Communication apparatus, electronic timepiece, communication method and recording medium
US-2017255170-A1 · Sep 7, 2017 · US
Electronic timepiece and electronic device
US-9720383-B2 · Aug 1, 2017 · US
Time correction system, electronic device, timepiece, and program
US-9709962-B2 · Jul 18, 2017 · US
Synchronization of Clocks and Sensors via Exponential-Based TDR and Communication of Exponential-Null Pulse Sequences
US-2017187480-A1 · Jun 29, 2017 · US
Time synchronization device, time synchronization system, and time synchronization method
US-2017176953-A1 · Jun 22, 2017 · US
Method for detecting in a receiver a transmitter local time
US-9660796-B2 · May 23, 2017 · US
Secure time reference using multiple time sources
US-9645553-B1 · May 9, 2017 · US
Time protocol for time-of-flight instruments
US-2017083041-A1 · Mar 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G04G7/00?
- CPC G04G7/00 is the Cooperative Patent Classification code for “Synchronisation (radio-controlled time-pieces G04R).”
- How many patents are filed under CPC G04G7/00 (Synchronisation (radio-controlled time-pieces G04R))?
- Our database includes 175 publications tagged with this CPC code.
- Is patent activity under CPC G04G7/00 growing?
- Publication counts under this code: 16 in 2024 vs 12 in 2025 (latest complete years).