Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatuses and methods for determining usage of a wireless communication service

Apparatuses and methods for determining usage of a wireless communication service

US Patent 11140271 · Granted Oct 5, 2021

Estimated economic value: $37,290,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Protonated small-molecule drinking water, preparation method and application2025
Use of rare earth amino acid complex, polylactic acid composition and preparatio2024
Electric spraying sterilization and protein peptide bond cleavage device and met2020
Universal cell model for array and circuit simulation using the same2019
Apparatuses and methods for determining usage of a wireless communication servic2018
Apparatuses and methods for determining usage of a wireless communication servic2018
Laser desorption electrospray ionization source2018
Systems and methods for charging and billing2018
Systems and methods for charging and billing2018
Ionization source for electrospray ionization mass spectrometry and MS analysis2018
Systems and methods for charging and billing in converged communications network2015
Systems and methods for charging and billing in converged communications network2015