Inventor · Chavornay, CH

Philippe Chatelain

22Patents
2h-index
6Co-inventors
46Inventor score

Filing activity: Mar 17, 2009 → Oct 5, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8671062B2 Methods and systems for making, tracking and authentication of products Electricity 9 Active
US9665847B2 Method and apparatus for storage of data for manufactured items Electricity 2 Active
US11120387B2 Method and apparatus for identifying, authenticating, tracking and tracing manufactured items Physics 2 Active
US9058584B2 Method and apparatus for storage of data for manufactured items Electricity 2 Active
US11144863B2 Method and apparatus for identifying, authenticating, tracking and tracing manufactured items Physics 2 Active
US9721260B2 Method and apparatus for marking manufactured items Electricity 2 Active
US12079190B2 Method and apparatus for storage of data for manufactured items Electricity 0 Active
US10917245B2 Multiple authorization modules for secure production and verification Electricity 0 Active
US12106311B2 Methods and systems for making, tracking and authentication of products Electricity 0 Active
US11080719B2 Methods and systems for making, tracking and authentication of products Electricity 0 Active
US10068111B2 Method and system for marking manufactured items to detect unauthorized refilling Electricity 0 Active
US11797512B2 Method and apparatus for storage of data for manufactured items Electricity 0 Active
US11710091B2 Method and apparatus for identifying, authenticating, tracking and tracing manufactured items Physics 0 Active
US10083197B2 Method and apparatus for storage of data for manufactured items Electricity 0 Active
US10621392B2 Method and system for marking manufactured items to detect unauthorized refilling Electricity 0 Active
US10380095B2 Method and apparatus for storage of data for manufactured items Electricity 0 Active
US10594494B2 Multiple authorization modules for secure production and verification Electricity 0 Active
US10587403B2 Enhanced obfuscation or randomization for secure product identification and verification Electricity 0 Active
US12086751B2 Method and apparatus for identifying, authenticating, tracking and tracing manufactured items Physics 0 Active
US10579889B2 Verification with error tolerance for secure product identifiers Physics 0 Active
US11379854B2 Methods and systems for making, tracking and authentication of products Electricity 0 Active
US10019606B2 Method and apparatus for storage of data for manufactured items Electricity 0 Active

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