Inventor · Seattle, WA, US

Christopher Doan

42Patents
13h-index
82Co-inventors
80Inventor score

Filing activity: Jan 8, 2004 → Jul 18, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7843471B2 Persistent authenticating mechanism to map real world object presence into virtual world object awareness Human Necessities 263 Active
USD708201S1 Display screen with graphical user interface General 42 Active
USD707237S1 Display screen with graphical user interface General 40 Active
USD722078S1 Display screen with icon set General 38 Active
US7535361B2 Method and system for aggregation of RFID signal sources and composite to develop a unique signature Physics 35 Active
US7551090B2 Method and system for aggregation of RFID signal sources and composite to develop a unique signature Physics 32 Active
US7657227B2 Method and system for dynamic display connectivity based on configuration information via RFID tag Electricity 30 Active
US7359941B2 Method and apparatus for filtering spam email Physics 21 Active
US8005905B2 Dynamic information selection based on associated data Emerging Cross-Sectional Technologies 21 Active
USD757097S1 Display screen with icon group General 17 Active
US7603420B2 Method and apparatus for automatic e-mail response interruption based on user activity Electricity 16 Active
US7323992B2 Method and system for aggregation of RFID signal sources and composite to develop a unique signature Physics 15 Expired
US8947234B2 Transient state information display in an RFID tag Physics 14 Active
US9747270B2 Natural input for spreadsheet actions Physics 13 Active
US10732825B2 Natural input for spreadsheet actions Physics 8 Active
US10564814B2 Contextual new tab experience in a heterogeneous tab environment Physics 6 Active
US8164420B2 Transient state information display in an RFID tag having a charge-induced pigment release medium Physics 5 Active
US10338765B2 Combined switching and window placement Physics 5 Active
US10627993B2 Interacting with a clipboard store Physics 4 Active
US10592080B2 Assisted presentation of application windows Physics 3 Active
US10048856B2 Configuring a user interface based on an experience mode transition Physics 2 Active
US8560933B2 Merging and fragmenting graphical objects Physics 2 Active
US9122665B2 Rich formatting for a data label associated with a data point Physics 1 Active
US10613701B2 Customizable bladed applications Physics 1 Active
US10061473B2 Providing contextual on-object control launchers and controls Physics 1 Active

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