Sidewalk Labs Patents

Patent portfolio assigned to Sidewalk Labs (verified via public assignee records). Alphabet/Google urban-innovation unit, wound down 2021 and absorbed into Google in 2022. Patents confirmed as assignee Sidewalk Labs LLC on Justia (e.g. US11530091 waste chute device). No public named customers; competitors are from aggregator profiles. patent_count_estimate left 0 = unknown exact count.