Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable valve lift device of internal combustion engine

Variable valve lift device of internal combustion engine

US Patent 7647903 · Granted Jan 19, 2010

Estimated economic value: $970,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Component mounter2025
Control method for electric vehicle and control device for electric vehicle2025
Image processing device, component mounting system, and image processing method2025
Inspection device2025
Electric vehicle control method and electric vehicle control device2024
Inspection device and method for capturing inspection image2024
Photoreceptor, flight time measurement device, and optical radar2023
Two-lens optical system, beam combining module, projector, and method for assemb2023
Pulsed light irradiation/detection device, and optical radar device2023
Light source module and light source device including the same2021
Battery pack2021
Projection device2020