Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Smart mask, method, smart mask and apparatus for calculating pollutant absorption quantity

Smart mask, method, smart mask and apparatus for calculating pollutant absorption quantity

US Patent 10561865 · Granted Feb 18, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric drive module and electric drive equipment for reducing vibration2025
Inline detection of dictionary DGA domain names with reduced cost and latency2025
Modeling simulation and multi-field coupling analysis method and system for elec2025
Using drag-and-drop to open local files remotely2024
Document printing in a virtualized computing environment2024
Recommending remotely executed applications for opening files2023
Prompting method and device2023
Visualized surgical assembly and corresponding endoscope thereof2023
Information processing method and information processing system for encryption m2023
Dynamic freshness for relevance rankings2022
Virtualized remote working place2022
Smart respirator and method and device for calculating pollutant absorption2021