Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System and method of embedding a two dimensional code with concealed secure message

System and method of embedding a two dimensional code with concealed secure message

US Patent 10089508 · Granted Oct 2, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and methods for controlled drug waste diversion detection2025
Phototherapy apparatus with interactive user interface2025
Apparatus and methods for phototherapy2025
Antenna radiation pattern compressive sensing2024
Methods and systems for detecting aerosol particles2024
Apparatus and methods for phototherapy2023
Apparatus and methods for controlled drug waste diversion detection2023
Phototherapy apparatus with interactive user interface2023
Apparatus and methods for phototherapy2022
Compressive spectral imaging via polar coded aperture2021
Distribution of audio recording for social networks2021
Phototherapy apparatus with interactive user interface2021