Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Two-dimensional code having rectangular region provided with specific patterns to specify cell positions and distinction from background

Two-dimensional code having rectangular region provided with specific patterns to specify cell positions and distinction from background

US Patent 8413909 · Granted Apr 9, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information code display device and information code display system2025
Vehicle travel control device2025
Information processing apparatus, information processing method, program and inf2025
Semiconductor light-emitting device and method for manufacturing semiconductor l2025
Vehicle and vehicle control method2025
Information reader2025
Memory device2025
Memory device2025
Switching element and memory device2025
Vehicle control method and vehicle2024
Magnetic memory device including magnetoresistance effect element2024
Switching device and resistance variable device2024