Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method, device and system for tracking potential infected persons in public place during epidemic period

Method, device and system for tracking potential infected persons in public place during epidemic period

US Patent 12424336 · Granted Sep 23, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Styler2025
Airport control decision support system and method based on semantic recognition2025
Airport control decision support system and method based on semantic recognition2025
Hairdryer2025
Electric mop2025
Box underframe end structure of railway vehicle2025
Image display method and electronic device2025
Electric steam mop2025
Electric mop2025
Styler2024
Extendable and retractable fairing for container ship and control method thereof2023
Suspended catamaran target boat2023