Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compact zoom lens

Compact zoom lens

US Patent 8411371 · Granted Apr 2, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polarization-maintaining dispersion-compensation microstructure fiber2025
Method for monitoring eye strain, electronic device, and storage medium2025
Multi-source illumination unit and method of operating the same2025
Electrode structure and device including the same2025
Fracturing apparatus and control method thereof, fracturing system2025
Method for treating waste gases containing low-concentration volatile organic co2025
Fracturing equipment2025
Fracturing apparatus2025
Hydraulic system for rotary implement2025
Shift register and driving method therefor, gate driving circuit, and display de2025
Five-axis vertical processing system for automatic loading and unloading2025
Display substrate and display apparatus2025