Inventor · Madison, AL, US

David B. Ewing

30Patents
15h-index
15Co-inventors
78Inventor score

Filing activity: Mar 29, 1991 → Jul 24, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6915490B1 Method for dragging and dropping between multiple layered windows Physics 108 Expired
US8792401B2 Systems and methods for reducing power consumption in communication networks Emerging Cross-Sectional Technologies 51 Active
US9373242B1 Systems and methods for sensing occurrences of hand washing events Physics 50 Active
US9374874B1 Lighting control systems and methods Electricity 49 Active
US7970871B2 Systems and methods for dynamically configuring node behavior in a sensor network Electricity 39 Active
US5182771A Anti-taping method and apparatus for a multiplexed analog component television system Electricity 33 Expired
US9619989B1 Asset tracking systems and methods Physics 30 Active
US9226220B2 Systems and methods for performing topology discovery in wireless networks Emerging Cross-Sectional Technologies 29 Active
US9298954B1 Tag security systems and methods for articles of merchandise Physics 28 Active
US8204971B2 Systems and methods for dynamically configuring node behavior in a sensor network Electricity 28 Active
US7984073B1 System and method for providing service management in a distributed database system Physics 26 Active
US7978717B2 Systems and methods for reducing power consumption in communication networks Emerging Cross-Sectional Technologies 24 Active
US8885513B2 Systems and methods for dynamically changing network node behavior Emerging Cross-Sectional Technologies 21 Active
US8418064B2 Systems and methods for displaying node information in wireless networks Emerging Cross-Sectional Technologies 18 Active
US8438250B2 Systems and methods for updating script images in wireless networks Emerging Cross-Sectional Technologies 17 Active
US7529753B1 Providing application-layer functionality between one or more database clients and one or more database servers Emerging Cross-Sectional Technologies 15 Expired
US8868703B2 Systems and methods for dynamically configuring node behavior in a sensor network Electricity 15 Active
US8392606B2 Wireless networks and methods using multiple valid network identifiers Emerging Cross-Sectional Technologies 8 Active
US7509330B2 Application-layer monitoring of communication between one or more database clients and one or more database servers Emerging Cross-Sectional Technologies 7 Expired
US10685326B1 Systems and methods for wirelessly monitoring inventory Physics 6 Active
US10049552B1 Asset tracking systems and methods Electricity 4 Active
US9503974B1 Systems and methods for operating a device in sleep and awake modes Emerging Cross-Sectional Technologies 4 Active
US8130673B2 Systems and methods for using predefined network addresses in wireless sensor networks Emerging Cross-Sectional Technologies 3 Active
US9455802B2 Systems and methods for controlling data paths for wireless networks Emerging Cross-Sectional Technologies 2 Active
US7895160B2 Application-layer monitoring of communication between one or more database clients and one or more database servers Emerging Cross-Sectional Technologies 2 Active

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