Inventor · Blagnac, FR

Nicolas Brachet

36Patents
11h-index
18Co-inventors
68Inventor score

Filing activity: May 8, 2006 → Sep 15, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US7471954B2 Methods and systems for estimating a user position in a WLAN positioning system based on user assigned access point locations Electricity 220 Active
US7551579B2 Calculation of quality of wlan access point characterization for use in a wlan positioning system Electricity 199 Active
US8369264B2 Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources Electricity 86 Active
US8983493B2 Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources Electricity 64 Active
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
US9408037B1 Techniques for optimizing selection and update of a relevant subset of Wi-Fi AP location information by a mobile client device to efficiently utilize resources Electricity 15 Active
US9392407B2 Method and system for selecting and providing a relevant subset of wi-fl location information to a mobile client device so the client device may estimate its position with efficient utilization of resources Electricity 14 Active
US9565523B1 Active geo-fence management Electricity 12 Active
US9408031B1 Geo-fence splitting Electricity 12 Active
US8971915B2 Systems for and methods of determining likelihood of mobility of reference points in a positioning system Physics 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
US9298897B2 Method of and systems for privacy preserving mobile demographic measurement of individuals, groups and locations over time and space Physics 9 Active
US8971923B2 Methods of and systems for measuring beacon stability of wireless access points Physics 9 Active
US9369845B2 Methods and systems of assigning estimated positions and attributes to wireless access points in a positioning system Electricity 9 Active
US8630657B2 Systems for and methods of determining likelihood of reference point identity duplication in a positioning system Physics 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
US9363785B2 Calculation of quality of WLAN access point characterization for use in a WLAN 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
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

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