Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable valve system

Variable valve system

US Patent 8973540 · Granted Mar 10, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display device2025
Anode-free solid state battery having a pseudo-solid lithium gel layer2025
Ultrasound diagnosis apparatus, method for displaying ultrasound image, and comp2024
Heat radiating structure and electronic device including same2024
Valve control apparatus for engine2024
Ultrasound diagnosis apparatus and method of operating the same2023
Substituted pyrazolo[1,5-a]pyrimidines as CFTR modulators2023
Medical imaging apparatus, medical imaging apparatus control method, and compute2022
Cylindrical anode-free solid state battery having a pseudo-solid lithium gel lay2022
Vehicle mudguard lighting device2022
Magnetic shield structure for speaker and electronic device including the same2021
Digital-to-analog converter and electronic system including the same2021