Assignee
NICHOLAS ALEXANDER LLC
US4 patents
Top patents by PatentIndex Score
US11483620B2Oct 25, 2022
Systems and methods for utilizing tones
NICHOLAS ALEXANDER LLC6 citations78
US10917693B2Feb 9, 2021
Systems and methods for utilizing tones
NICHOLAS ALEXANDER LLC2 citations65
US10909566B2Feb 2, 2021
Systems and methods for utilizing tones
NICHOLAS ALEXANDER LLC3 citations63
US11929789B2Mar 12, 2024
Systems and methods for providing a tone emitting device that communicates data
NICHOLAS ALEXANDER LLC0 citations49