Class F02P : IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
Subclass 3/055: Other electric spark ignition installations characterised by the type of ignition power generation storage having inductive energy storage, e.g. arrangements of induction coils Layout of circuits with protective means to prevent damage to the circuit or the ignition coil
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12173678 | Ignition system and method controlling spark ignited combustion engines | Aug 30, 19 | Dec 24, 24 | SEM AB |
| 12123385 | Ignition device for an internal combustion engine | Dec 07, 21 | Oct 22, 24 | Robert Bosch GmbH |
| 11795899 | System of ignition coil | Oct 25, 22 | Oct 24, 23 | Hyundai Motor Company; KIA CORPORATION; |
| 11746737 | Ignition apparatus for internal combustion engine | Apr 15, 21 | Sep 05, 23 | DENSO Corporation |
| 11572859 | Ignition overcurrent protection device, starting power equipment and ignition overcurrent protection method | Feb 25, 21 | Feb 07, 23 | SHENZHEN CARKU TECHNOLOGY CO., LIMITED |
| 11482376 | Ignition coil provided with core cover including supporting structure | Jun 09, 20 | Oct 25, 22 | DENSO Corporation |
| 11473549 | Ignition apparatus | Mar 24, 21 | Oct 18, 22 | Mitsubishi Electric Corporation |
| 11448178 | Switch control circuit and igniter | Feb 22, 19 | Sep 20, 22 | ROHM CO., LTD. |
| 11434861 | Ignition coil for an internal combustion engine and method for manufacturng the same | Jul 30, 19 | Sep 06, 22 | ELDOR CORPORATION S.P.A. |
| 11342111 | Ignition coil for internal combustion engine and manufacturing method thereof | Jun 08, 17 | May 24, 22 | DENSO Corporation |
| 11319917 | Ignition coil and ignition system for a vehicle | Jun 14, 19 | May 03, 22 | DENSO International America, Inc.; DENSO Corporation; |
| 11319918 | Internal combustion engine ignition device | Jan 08, 19 | May 03, 22 | HITACHI ASTEMO, LTD. |
| 11300092 | Ignition coil control device | Feb 08, 19 | Apr 12, 22 | Honda Motor Co., Ltd. |
| 11274645 | Circuit and method for a kickback-limited soft shutdown of a coil | Nov 05, 19 | Mar 15, 22 | Semiconductor Components Industries, LLC |
| 11162469 | Circuit and method for controlling a coil current during a soft shut down | Jan 12, 21 | Nov 02, 21 | Semiconductor Components Industries, LLC |
| 11131286 | Igniter and vehicle provided with the same | Mar 18, 19 | Sep 28, 21 | ROHM CO., LTD. |
| 11128110 | Methods and apparatus for an ignition system | Dec 18, 17 | Sep 21, 21 | Semiconductor Components Industries, LLC |
| 11105311 | Ignition device for internal combustion engine | Sep 29, 20 | Aug 31, 21 | Mitsubishi Electric Corporation |
| 11028814 | Semiconductor device for internal combustion engine ignition | May 08, 18 | Jun 08, 21 | Fuji Electric Co. Ltd. |
| 10982641 | Ignition device for igniting an air/fuel mixture in a combustion chamber | Mar 23, 17 | Apr 20, 21 | ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO. KG |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0128,024 | IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE | Oct 25, 21 | Apr 28, 22 | Not available |
| 2021/0199,083 | IGNITION COIL FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR MANUFACTURNG THE SAME | Jul 30, 19 | Jul 01, 21 | Not available |
| 2019/0279,814 | ENGINE ASSEMBLY WITH VIBRATION-ISOLATED IGNITION COIL APPARATUS | Mar 09, 18 | Sep 12, 19 | GM Global Technology Operations LLC |
| 2019/0162,156 | IGNITION COIL FOR INTERNAL COMBUSTION ENGINE | Nov 29, 18 | May 30, 19 | Not available |
| 2018/0058,414 | MULTIPLE PULSE IGNITION SYSTEM CONTROL | Aug 10, 17 | Mar 01, 18 | FAIRCHILD SEMICONDUCTOR CORPORATION |
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