Inventor · Boston, MA, US

Christopher Steger

25Patents
9h-index
11Co-inventors
68Inventor score

Filing activity: Aug 18, 2009 → Sep 15, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US10305854B2 Ensuring data quality by filtering network address observations Electricity 51 Active
US9014715B2 Systems for and methods of determining likelihood of atypical transmission characteristics of reference points in a positioning system Physics 30 Active
US8971915B2 Systems for and methods of determining likelihood of mobility of reference points in a positioning system Physics 12 Active
US9408031B1 Geo-fence splitting Electricity 12 Active
US9565523B1 Active geo-fence management Electricity 12 Active
US8559974B2 Methods of and systems for measuring beacon stability of wireless access points Physics 11 Active
US8700053B2 Systems for and methods of determining likelihood of relocation of reference points in a positioning system Physics 10 Active
US9369845B2 Methods and systems of assigning estimated positions and attributes to wireless access points in a positioning system Electricity 9 Active
US8971923B2 Methods of and systems for measuring beacon stability of wireless access points Physics 9 Active
US8630657B2 Systems for and methods of determining likelihood of reference point identity duplication in a positioning system Physics 9 Active
US8406785B2 Method and system for estimating range of mobile device to wireless installation Electricity 9 Active
US9817101B2 Certified location for mobile devices Physics 8 Active
US10034265B2 Methods and systems of assigning estimated positions and attributes to wireless access points in a positioning system Electricity 7 Active
US8996032B2 Systems for and methods of determining likelihood of reference point identity duplication in a positioning system Physics 6 Active
US9521512B2 Determining a designated wireless device lacks a fixed geographic location and using the determination to improve location estimates Physics 6 Active
US8983504B2 Systems for and methods of determining likelihood of relocation of reference points in a positioning system Physics 5 Active
US10594650B2 Propagating attributes between network addresses Electricity 5 Active
US10361994B2 Mapping/translation techniques for generating associations between network addresses and attributes that were not directly observed Electricity 5 Active
US9924311B2 Active geo-fence management Electricity 5 Active
US9237415B2 Method and system for estimating range of mobile device to wireless installation Electricity 4 Active
US10536428B2 Processing multiple network address observations Electricity 4 Active
US10491563B2 Determining fixed/mobile and proxy/non-proxy network addresses Electricity 4 Active
US10866300B2 Certified location for mobile devices Physics 2 Active
US11474190B2 Certified location for mobile devices Physics 1 Active
US11906645B2 Certified location for mobile devices Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.