Inventor · Waterloo, ON, CA

David Lockhart

18Patents
1h-index
17Co-inventors
47Inventor score

Filing activity: Apr 28, 2011 → Aug 23, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9465935B2 Systems, methods, and apparatus for securing user documents Physics 1 Active
US10867126B2 Methods and systems for providing an electronic form Physics 1 Active
US12197561B2 Systems, methods, and apparatus for securing user documents Physics 0 Active
US11775741B2 Methods and systems for providing an electronic form Physics 0 Active
US10628046B2 Systems and methods for managing information objects in dynamic data storage devices Physics 0 Active
US10990665B2 Systems, methods, and apparatus for securing user documents Physics 0 Active
US9832204B2 Method and system for managing security compatibility of electronic content Electricity 0 Active
US10409904B2 Methods and systems for providing an electronic form Physics 0 Active
US9367242B2 Systems and methods for managing information objects in dynamic data storage based upon relevance of the information objects Physics 0 Active
US11327658B2 Systems and methods for managing information objects in dynamic data storage devices Physics 0 Active
US12406134B2 Methods and systems for providing an electronic form Physics 0 Active
US11477261B2 System and method for rendering electronic content Electricity 0 Active
US9336382B2 Systems, methods, and apparatus for securing user documents General 0 Revoked
US10129322B2 Method and system for determining browser compatibility Physics 0 Active
US10417411B2 Systems, methods, and apparatus for securing user documents Physics 0 Active
US11762981B2 Systems, methods, and apparatus for securing user documents Physics 0 Active
US9910601B2 Systems and methods for managing information objects in dynamic data storage devices Physics 0 Active
US11288446B2 Methods and systems for providing an electronic form Physics 0 Active

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