Butlr.io Patents

Patent portfolio assigned to Butlr.io (verified via public assignee records). Privacy-first thermal occupancy/people-sensing platform (founded 2019 by ex-MIT Media Lab researchers; >20k sensors deployed). Chunk industry hint 'mobility' is inaccurate; this is smart-buildings/occupancy sensing. has_patents=true per Butlr's own statement ('Butlr has patented body heat-based sensors'); exact assignee/count not confirmed on Google Patents (a closely matching academic patent traces to Syracuse University, likely founders' prior work), so count left null. Additional customers on site: Envoy, Zscaler, Snowflake, Tanseisha, Hankyu, Takachiho.