Funny on this type of article linking to Google Patents. Such great possibilities for replacement. Google publishes Google has patented something. Nobody checks.

USPTO Dossier Summary: https://globaldossier.uspto.gov/result/application/US/190097...

USPTO US 19009708 Documentation: https://globaldossier.uspto.gov/details/US/19009708/A/111855

USPTO EP 25191927 Documentation: https://globaldossier.uspto.gov/details/EP/25191927/A/130945