Flexible guide and set of superimposed flexible guides for rotary resonator mechanism, in particular of a horological movement
US-11693366-B2 · Jul 4, 2023 · US
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Oscillators with coil springs stretched and unstretched axially
Oscillators with coil springs stretched and unstretched axially · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B17/08 |
| Official title | Oscillators with coil springs stretched and unstretched axially |
| Display label | Oscillators with coil springs stretched and unstretched axially |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Structure for limiting movement of rotatable member and electronic device comprising same
US-11388825-B2 · Jul 12, 2022 · US
Timepiece component and method of manufacturing timepiece component
US-11042124-B2 · Jun 22, 2021 · US
Flexible guide and set of superimposed flexible guides for rotary resonator mechanism, in particular of a horological movement
US-2021124306-A1 · Apr 29, 2021 · US
Structure for limiting movement of rotatable member and electronic device comprising same
US-2021007233-A1 · Jan 7, 2021 · US
Mechanical timepiece movement with a resonator having two degrees of freedom with a maintaining mechanism using a runner rolling on a track
US-10671021-B2 · Jun 2, 2020 · US
High quality factor resonator for mechanical watches
US-10152025-B2 · Dec 11, 2018 · US
Mechanical timepiece movement with a resonator having two degrees of freedom with a maintaining mechanism using a runner rolling on a track
US-2018107161-A1 · Apr 19, 2018 · US
High quality factor resonator for mechanical watches
US-2018107164-A1 · Apr 19, 2018 · US
Timepiece component and method of manufacturing timepiece component
US-2017371300-A1 · Dec 28, 2017 · US
Flexible timepiece guidance
US-9541902-B2 · Jan 10, 2017 · US
Timepiece oscillator mechanism
US-9465363-B2 · Oct 11, 2016 · US
Timepiece oscillator mechanism
US-2016223989-A1 · Aug 4, 2016 · US
Synchronization of timepiece resonators
US-9354609-B2 · May 31, 2016 · US
Synchronization of timepiece resonators
US-2016091863-A1 · Mar 31, 2016 · US
Flexible timepiece guidance
US-2016011567-A1 · Jan 14, 2016 · US