Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and system for operating a direct injection spark internal combustion engine having variable compression ratio modes

Method and system for operating a direct injection spark internal combustion engine having variable compression ratio modes

US Patent 6564769 · Granted May 20, 2003

Estimated economic value: $31,190,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for acquiring prop information, device, and computer readab2025
Underground monopole antenna shell2025
Intelligent display of content2025
Augmentation of audio/video content with enhanced interactive content2025
Intelligent display of content2024
Cable modem termination system2024
Multi-range vehicle speed prediction using vehicle connectivity for enhanced ene2024
Multi-range vehicle speed prediction using vehicle connectivity for enhanced ene2024
Modular AMI/AMR in-ground meter box2024
Three degree-of-freedom robotic systems for automatic and/or collaborative plana2024
Predicting a root cause of an alert using a recurrent neural network2024
Six degree-of-freedom and three degree-of-freedom robotic systems for automatic 2023