Differential apparatus
US-12385557-B2 · Aug 12, 2025 · US
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with cams
with cams · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H48/14 |
| Official title | with cams |
| Display label | with cams |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Differential apparatus
US-2025084918-A1 · Mar 13, 2025 · US
Electrically controlled automatic locker differential
US-11346432-B2 · May 31, 2022 · US
Electrically controlled automatic locker differential
US-2021364076-A1 · Nov 25, 2021 · US
Differential unit and differential unit product line
US-11079006-B2 · Aug 3, 2021 · US
Differential unit and differential unit product line
US-2020309244-A1 · Oct 1, 2020 · US
Differential apparatus
US-10781904-B2 · Sep 22, 2020 · US
Transmission device
US-2019107183-A1 · Apr 11, 2019 · US
Differential device
US-10190666-B2 · Jan 29, 2019 · US
Transmission device and differential device
US-2018306285-A1 · Oct 25, 2018 · US
All-terrain vehicle and transmission mechanism thereof
US-9890843-B2 · Feb 13, 2018 · US
All-terrain vehicle and transmission mechanism thereof
US-2017356537-A1 · Dec 14, 2017 · US
Limited Slip Differential Having Cam Integrated Into Rotatable Cross-Shaft Carrier
US-2017328460-A1 · Nov 16, 2017 · US
Differential assembly and speed sensor mounting arrangement therefor
US-9751403-B2 · Sep 5, 2017 · US
Differential device
US-2017152931-A1 · Jun 1, 2017 · US
Transmission torque estimation unit
US-9395254-B2 · Jul 19, 2016 · US
Differential assembly and speed sensor mounting arrangement therefor
US-2016047450-A1 · Feb 18, 2016 · US