Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for detecting coal quality using Raman spectroscopy

Method for detecting coal quality using Raman spectroscopy

US Patent 10670529 · Granted Jun 2, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Computing system executing social media program with face selection tool for mas2025
Cascaded multi-port converter and three-phase medium-voltage input system2025
MLPE photovoltaic system and MLPE device detection method thereof2025
Micro inverter, photovoltaic system and control method2025
Mask plate, display substrate and manufacturing method thereof, and display devi2025
Method and apparatus for determining reference signal sequence, computer program2025
Parameter configuration method and apparatus2025
Rapid turnoff method, photovoltaic assembly turnoff device, and photovoltaic sys2025
Image acquisition system and method, and display panel processing device2025
Secondary cell activation method and apparatus2025
Total knee arthroplasty robot auxiliary system, control method and electronic de2025
Eyepiece and optical system2025