| 12286952 |
High-energy remote chamber ignition system |
Xiao Yu |
2025-04-29 |
| 11923663 |
Spark plug heat rating measurement method and system based on spark discharge current active heating |
Guangyun Chen, Xiao Yu, Tangliang Zhang, Jin Qian, Hua Zhu |
2024-03-05 |
| 11692522 |
Spark plug heat up method via transient control of the spark discharge current |
Guangyun Chen, Xiao Yu, Qingyuan Tan, Meiping Wang, Tangliang Zhang +1 more |
2023-07-04 |
| 10277013 |
High-power breakdown spark plugs and related methods |
Shui Yu, Mengzhu Liu, Liguang Li |
2019-04-30 |
| 10263397 |
Active-control resonant ignition system |
Shui Yu, Meiping Wang |
2019-04-16 |
| 10054099 |
Multi-coil spark ignition system |
Shui Yu, Kelvin Xie |
2018-08-21 |
| 9828967 |
System and method for elastic breakdown ignition via multipole high frequency discharge |
Shui Yu |
2017-11-28 |
| 9484719 |
Active-control resonant ignition system |
Shui Yu, Meiping Wang |
2016-11-01 |
| 9441604 |
Multi-coil spark ignition system |
Shui Yu, Kelvin Xie |
2016-09-13 |
| 9322339 |
Internal combustion engine operating on different reactivity fuels |
William de Ojeda |
2016-04-26 |
| 8288029 |
Battery cover assembly for portable electronic devices |
Jun Liu |
2012-10-16 |
| 8253046 |
Keypad assembly for electronic devices |
Jian Chen |
2012-08-28 |
| 8254099 |
Housing of portable electronic device |
Jian Chen, Ji Zhou |
2012-08-28 |
| 8249679 |
Cover latching structure for portable electronic device |
Yang Cui |
2012-08-21 |
| 8243458 |
Waterproof structure for portable electronic device |
Jian Chen |
2012-08-14 |
| 7938647 |
Grounding connector having a flat portion and a curved contacting portion with a protrusion for connecting two printed circuit boards |
Ji Zhou |
2011-05-10 |
| 7398645 |
Reversing flow catalytic converter for internal combustion engines |
Edward Mirosh, Graham Reader |
2008-07-15 |
| 6148613 |
Reversing flow catalytic converter for internal combustion engine |
Gerhard O. Klopp, Edward Mirosh |
2000-11-21 |