Watch comprising an analogue display lighting device
US-2026079449-A1 · Mar 19, 2026 · US
incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence)
incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04C3/16 |
| Official title | incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence) |
| Display label | incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Watch with a mechano-electric generator
US-2026079448-A1 · Mar 19, 2026 · US
Motor group for watches
US-12248280-B2 · Mar 11, 2025 · US
Watch comprising an auxiliary function allowing the indication of seconds
US-12158731-B2 · Dec 3, 2024 · US
Method for manufacturing a plurality of generators adapted for a horological application
US-12066793-B2 · Aug 20, 2024 · US
Measurement of the precision of a timepiece comprising a continuous rotation electromechanical transducer in the analogue time display device thereof
US-11892807-B2 · Feb 6, 2024 · US
Electronic watch
US-11656580-B2 · May 23, 2023 · US
Electronic watch with a solar cell
US-11537084-B2 · Dec 27, 2022 · US
Watch comprising an auxiliary function allowing the indication of seconds
US-2022397867-A1 · Dec 15, 2022 · US
Method for manufacturing a plurality of generators adapted for a horological application
US-2022113683-A1 · Apr 14, 2022 · US
Methods and system for determining an error and correcting the angular position of a continuous rotation motor
US-11152877-B2 · Oct 19, 2021 · US
Control method of a direct current electric motor
US-11063537-B2 · Jul 13, 2021 · US
Motor drive unit of a DC electric motor
US-11012014-B2 · May 18, 2021 · US
Electronic watch with a solar cell
US-2021132547-A1 · May 6, 2021 · US
Continuously rotating electric motor having a permanent magnet rotor
US-10985679-B2 · Apr 20, 2021 · US
DC electric motor with asymmetrical stator inductors
US-10972027-B2 · Apr 6, 2021 · US
Timepiece movement fitted with an electromagnetic transducer
US-10948881-B2 · Mar 16, 2021 · US
Measurement of the precision of a timepiece comprising a continuous rotation electromechanical transducer in the analogue time display device thereof
US-2020387114-A1 · Dec 10, 2020 · US
Methods and system for determining an error and correcting the angular position of a continuous rotation motor
US-2020328702-A1 · Oct 15, 2020 · US
Dc electric motor with asymmetrical stator inductors
US-2020186064-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G04C3/16?
- CPC G04C3/16 is the Cooperative Patent Classification code for “incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence).”
- How many patents are filed under CPC G04C3/16 (incorporating an electro-dynamic continuously rotating motor (G04C3/02 - G04C3/12 take precedence))?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC G04C3/16 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).