| 2024/0401,553 | High-voltage ignition device for automobiles that can avoid generating high temperatures | Dec 21, 23 | Dec 05, 24 | Not available |
| 2024/0026,850 | A DUAL ENERGY IGNITION SYSTEM WITH ON TIME ENERGY TRANSFER AND A METHOD THEREOF | Mar 25, 21 | Jan 25, 24 | Not available |
| 2023/0114,936 | METHOD AND APPARATUS FOR OPERATING TRAVELING SPARK IGNITER AT HIGH PRESSURE | Jul 15, 22 | Apr 13, 23 | Knite, Inc. |
| 2022/0252,035 | Ignition Drive Module, Ignition Drive Circuit and Ignition Control System | Jun 25, 19 | Aug 11, 22 | KUNSHAN CADIC AUTO ELECTRIC CO LTD |
| 2021/0348,588 | SPARK PLUG HEAT UP METHOD VIA TRANSIENT CONTROL OF THE SPARK DISCHARGE CURRENT | Jul 20, 21 | Nov 11, 21 | WEICHAI TORCH TECHNOLOGY CO., LTD.; CLEAN COMBUSTION ENGINE TECHNOLOGY INC.; |
| 2021/0059,038 | METHOD AND APPARATUS FOR OPERATING TRAVELING SPARK IGNITER AT HIGH PRESSURE | Mar 20, 20 | Feb 25, 21 | Knite, Inc. |
| 2020/0240,383 | ENGINE IGNITION TIMING AND POWER SUPPLY SYSTEM | Apr 14, 20 | Jul 30, 20 | Continental Motors, Inc. |
| 2020/0032,759 | GAS HEAT PUMP AND CONTROL METHOD THEREFOR | Jan 16, 18 | Jan 30, 20 | Not available |
| 2019/0293,044 | IGNITER AND VEHICLE PROVIDED WITH THE SAME | Mar 18, 19 | Sep 26, 19 | Not available |
| 2018/0216,596 | ELECTRONIC SPARK TIMING CONTROL SYSTEM FOR AN AC IGNITION SYSTEM | Jan 30, 17 | Aug 02, 18 | Marshall Electric Corp. |
| 2017/0114,767 | IGNITION APPARATUS FOR INTERNAL COMBUSTION ENGINE | Apr 10, 15 | Apr 27, 17 | DENSO CORPORATION |
| 2017/0105,275 | METHOD AND APPARATUS FOR OPERATING TRAVELING SPARK IGNITER AT HIGH PRESSURE | Sep 16, 16 | Apr 13, 17 | Knite, Inc. |
| 2017/0067,435 | DEVICE HAVING COMMUNICATION WITH SMALL GASOLINE ENGINE IGNITER | Nov 21, 16 | Mar 09, 17 | ZHEJIANG FENGLONG ELECTRICAL MACHINERY CO., LTD |
| 2017/0047,713 | VOLTAGE TRANSFORMER CIRCUIT AND METHOD FOR IONIC CURRENT MEASUREMENT OF A SPARK PLUG | Aug 11, 16 | Feb 16, 17 | BORGWARNER LUDWIGSBURG GMBH |
| 2017/0030,320 | IGNITION APPARATUS FOR AN INTERNAL-COMBUSTION ENGINE | Apr 08, 15 | Feb 02, 17 | DENSO CORPORATION |
| 2017/0022,961 | IGNITION DEVICE | Apr 09, 15 | Jan 26, 17 | DENSO CORPORATION |
| 2016/0327,008 | HIGH-ENERGY IGNITION COIL | Mar 27, 14 | Nov 10, 16 | United Automotive Electronic Systems Co., Ltd. |
| 2015/0361,942 | METHOD FOR TESTING A SUPPLY CIRCUIT, AND A CORRESPONDING SUPPLY CIRCUIT FOR AT LEAST ONE IGNITION CIRCUIT | May 28, 13 | Dec 17, 15 | ROBERT BOSCH GMBH |
| 2015/0330,353 | Ignition System Including a Measurement Device for Providing Measurement Signals to a Combustion Engine's Control System | Apr 11, 13 | Nov 19, 15 | SEM AB |
| 2015/0316,018 | Capacitive Igniter with a Flameout Time-delay Function | Mar 12, 15 | Nov 05, 15 | CHONGQING LIHUA TECHNOLOGY CO., LTD |