System and method for waste-gate valve diagnostics
US-2020240334-A1 · Jul 30, 2020 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02B2037/162 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 41 |
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 | 9 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 10 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air-bypass valve control device
US-10400717-B2 · Sep 3, 2019 · US
Method and apparatus for controlling a two-stage air charging system with mixed EGR
US-10393038-B2 · Aug 27, 2019 · US
Boost pressure control
US-2019242297-A1 · Aug 8, 2019 · US
Engine system
US-10273908-B2 · Apr 30, 2019 · US
Multi-stage turbo supercharging system
US-2019120127-A1 · Apr 25, 2019 · US
Engine system, engine system control device, engine system control method, and program
US-2019078505-A1 · Mar 14, 2019 · US
Engine system and method for controlling same
US-2019048788-A1 · Feb 14, 2019 · US
Boosting control method of engine for CDA
US-10196968-B2 · Feb 5, 2019 · US
Valve arrangement
US-2019010902-A1 · Jan 10, 2019 · US
Systems and methods for a supercharged internal combustion engine with exhaust gas recirculation
US-2019003379-A1 · Jan 3, 2019 · US
Control apparatus for internal combustion engine
US-10132231-B2 · Nov 20, 2018 · US
Vacuum creation system having an ejector, pneumatic control valve and optionally an aspirator
US-10024339-B2 · Jul 17, 2018 · US
Control device for internal combustion engine
US-10006384-B2 · Jun 26, 2018 · US
High and low pressure turbocharger system with compressed gas tank
US-9890696-B2 · Feb 13, 2018 · US
Vacuum control via a compressor bypass valve in a twin-compressor engine system
US-9879620-B2 · Jan 30, 2018 · US
Turbocharger with compressor operable in either single-stage mode or two-stage serial mode
US-9869237-B2 · Jan 16, 2018 · US
System for deactivating engine cylinders
US-2017356355-A1 · Dec 14, 2017 · US
Fuel vapor blocking valve control
US-9803592-B2 · Oct 31, 2017 · US
Engine system with intake bypass device
US-9797320-B2 · Oct 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B2037/162?
- CPC F02B2037/162 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02B2037/162 (Mechanical Engineering)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC F02B2037/162 growing?
- Publication counts under this code: 10 in 2019 vs 1 in 2020 (latest complete years).