Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and device for charging vehicle parking, as well as shopping cart and system

Method and device for charging vehicle parking, as well as shopping cart and system

US Patent 11250532 · Granted Feb 15, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Display device connecting light emitting elements to first and second contact el2025
Display apparatus2025
Driving circuit, driving method and display device2025
Light emitting element, manufacturing method of same, and display device2025
Method and system for controlling voltage output, display device, electronic dev2025
Cable module, gas-insulated device, and method for manufacturing cable module2025
Decoration2025
Method for separating mixed xylene2025
Electronic table card, fixed seat of electronic table card, and electronic table2025
Display substrate, manufacturing method thereof, and display apparatus2025
Tiled display device2025
Array substrate and display apparatus2025