Inventor · Dallas, TX, US

Douglas L. Davis

28Patents
7h-index
1Co-inventors
55Inventor score

Filing activity: May 30, 2000 → Jan 22, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6384744B1 Method and system for data transmission from an optical reader Electricity 229 Expired
US6823388B1 Method and apparatus for accessing a remote location with an optical reader having a programmable memory system Electricity 83 Expired
US6758398B1 Optical reader with ultraviolet wavelength capability Electricity 81 Expired
US6754698B1 Method and apparatus for accessing a remote location with an optical reader having a dedicated memory system Electricity 63 Expired
US6860424B1 Optical reader and use Electricity 11 Expired
US7533177B2 Method and apparatus for accessing a remote location with an optical reader having a programmable memory system Electricity 10 Active
US9014353B1 Reduction in network congestion Electricity 7 Active
US7197543B2 Method and apparatus for accessing a remote location with an optical reader having a dedicated memory system Electricity 7 Expired
US9832126B1 Reduction in network congestion Electricity 6 Active
US8296440B2 Method and apparatus for accessing a remote location with an optical reader having a programmable memory system Electricity 6 Active
US9014352B1 Reduction in network congestion Electricity 6 Active
US9374454B1 Reduction in network congestion Electricity 5 Active
US9979816B1 Reduction in network congestion Electricity 5 Active
US9723134B1 Reduction in network congestion Electricity 4 Active
US7383319B2 Method and apparatus for accessing a remote location with a reader having a dedicated memory system Electricity 4 Active
US7240840B2 Optical reader and use Electricity 4 Expired
US10708417B1 Reduction in network congestion Electricity 3 Active
US9338284B1 Reduction in network congestion Electricity 2 Active
US9686401B1 Reduction in network congestion Electricity 2 Active
US9699302B1 Reduction in network congestion Electricity 1 Active
US9497121B1 Reduction in network congestion Electricity 1 Active
US10187517B1 Reduction in network congestion Electricity 1 Active
US10419603B1 Reduction in network congestion Electricity 1 Active
US9338283B1 Reduction in network congestion Electricity 0 Active
US10397397B1 Reduction in network congestion Electricity 0 Active

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