System and method for engine ignition coil identification
US-10975830-B2 · Apr 13, 2021 · US
for control of the dwell or anti dwell time
for control of the dwell or anti dwell time · 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 | F02P3/045 |
| Official title | for control of the dwell or anti dwell time |
| Display label | for control of the dwell or anti dwell time |
| Total patents | 103 |
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 | 4 |
| 2016 | 8 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 11 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 18 |
| 2023 | 7 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ignition apparatus
US-2020358263-A1 · Nov 12, 2020 · US
Gas heat pump and control method therefor
US-10823130-B2 · Nov 3, 2020 · US
Ignition Device for Internal Combustion Engine and Control Device for Internal Combustion Engine
US-2020318598-A1 · Oct 8, 2020 · US
System and method for engine ignition coil identification
US-2020291915-A1 · Sep 17, 2020 · US
System and method for monitoring an ignition system
US-2020284234-A1 · Sep 10, 2020 · US
System and method for monitoring an ignition system
US-10711758-B2 · Jul 14, 2020 · US
Engine control device
US-10697383-B2 · Jun 30, 2020 · US
Multiple pulse ignition system control
US-10634109-B2 · Apr 28, 2020 · US
System and method for monitoring an ignition system
US-2020072179-A1 · Mar 5, 2020 · US
Vehicle control device and vehicle control method
US-10550785-B2 · Feb 4, 2020 · US
Gas heat pump and control method therefor
US-2020032759-A1 · Jan 30, 2020 · US
Ignition apparatus
US-10539114-B2 · Jan 21, 2020 · US
Dynamic ignition energy control
US-2020003173-A1 · Jan 2, 2020 · US
Method and system for ignition coil control
US-10519922-B2 · Dec 31, 2019 · US
System and method for delivering spark to an engine
US-10502176-B2 · Dec 10, 2019 · US
Engine control device
US-10495021-B2 · Dec 3, 2019 · US
Internal combustion engine and hybrid vehicle equipped with it
US-2019331082-A1 · Oct 31, 2019 · US
Ignition control system and ignition control device
US-2019293042-A1 · Sep 26, 2019 · US
Ignition control apparatus and ignition control method
US-10359020-B2 · Jul 23, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02P3/045?
- CPC F02P3/045 is the Cooperative Patent Classification code for “for control of the dwell or anti dwell time.”
- How many patents are filed under CPC F02P3/045 (for control of the dwell or anti dwell time)?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC F02P3/045 growing?
- Publication counts under this code: 7 in 2023 vs 3 in 2024 (latest complete years).