ClassID:

141829

F02P3/0456 - CPC Classification

Classification description:

Other installations having inductive energy storage, e.g. arrangements of induction coils; Layout of circuits for control of the dwell or anti dwell time; Opening or closing the primary coil circuit with semiconductor devices using digital techniques

Recent Application in this class:
#1
20250003379
2025-01-02

Method for igniting a motor vehicle combustion engine

#2
20220252033
2022-08-11

Ignition coil control system and method thereof

#3
20200408182
2020-12-31

Switch control circuit and igniter

#4
20190301423
2019-10-03

Current profile optimization

#5
20190162155
2019-05-30

Method and apparatus to control an ignition system

#6
20190093621
2019-03-28

Ignition coil dwell control

#7
20190040838
2019-02-07

Method and system for ignition coil control

#8
20180142663
2018-05-24

Method and system for ignition coil control

#9
20180023531
2018-01-25

Spark plug fouling detection for ignition system

#10
20170276114
2017-09-28

Ignition device

#11
20150176558
2015-06-25

Spark plug fouling detection for ignition system

#12
20150122219
2015-05-07

Internal combustion engine and control device of internal combustion engine

#13
20140102412
2014-04-17

System and method for delivering spark to an engine

#14
20120247441
2012-10-04

IGNITION SYSTEM FOR EXTENDING IGNITER LIFE

#15
20110094475
2011-04-28

Spark voltage limiting system for active fuel management

#16
20100307452
2010-12-09

Ignition system of engine and control method thereof

#17
20100262354
2010-10-14

Method of controlling the ignition of a gasoline engine

#18
20090083574
2009-03-26

Method for operating a management system of function modules

#19
20090071422
2009-03-19

Electronic valve system

#20
20080202485
2008-08-28

Controller and method for controlling an ignition coil

#21
20080012041
2008-01-17

Switching control system to reduce coil output voltage when commencing coil charging

#22
20080006242
2008-01-10

Ignition control system

#23
20060225702
2006-10-12

Inductive ignition control system

#24
20060000460
2006-01-05

High energy ignition method and system using pre-dwell control

#25
18318021
2024-01-23

System and method for controlling ignition coil