Inventor · São Paulo, BR

Dennis Silva

18Patents
16h-index
15Co-inventors
75Inventor score

Filing activity: Mar 1, 1993 → Feb 3, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6497368B1 Portable data collection Physics 330 Expired
US6266685A Hand-held data collection system with stylus input Emerging Cross-Sectional Technologies 269 Expired
US6049813A Portable work station-type data collection system Emerging Cross-Sectional Technologies 250 Expired
US5873070A Data collection system Physics 148 Expired
US6052279A Customizable hand-held computer Physics 123 Expired
US6144976A Hand-held data collection computer terminal having power management architecture including switchable multi-purpose input display screen Emerging Cross-Sectional Technologies 114 Expired
US5805416A Modular hand-held data capture terminal Electricity 100 Expired
US5996080A Safe, virtual trigger for a portable data capture terminal Emerging Cross-Sectional Technologies 79 Expired
US5617343A Portable work station and data collection terminal including switchable multi purpose touch screen display Emerging Cross-Sectional Technologies 59 Expired
US5805474A Portable work station type-data collection system having an improved handgrip and an optical reader to be directed thereby Emerging Cross-Sectional Technologies 57 Expired
US5488575A Portable work station and data collection terminal including switchable multi purpose touch screen display Emerging Cross-Sectional Technologies 48 Expired
US5850358A Portable work station and data collection terminal including switchable multi purpose touch screen display Emerging Cross-Sectional Technologies 46 Expired
US5710728A Portable work station-type data collection system Emerging Cross-Sectional Technologies 42 Expired
US5404267A Bidextrous portable data entry device Physics 36 Expired
USD356547S Hand held computer General 22 Expired
US5536124A Semi-liquid impervious captive fastener system Emerging Cross-Sectional Technologies 16 Expired
US5680334A Hand-held data collection computer terminal having power management architecture including switchable multi-purpose input display screen General 2 Revoked
USD1025496S1 Face shield General 1 Active

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