Inventor · Grafton, MA, US

David E. Kovalcin

16Patents
12h-index
17Co-inventors
75Inventor score

Filing activity: Jan 13, 1986 → Apr 19, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US6311189A Technique for matching a query to a portion of media Emerging Cross-Sectional Technologies 301 Expired
US6173287A Technique for ranking multimedia annotations of interest Emerging Cross-Sectional Technologies 141 Expired
US6799298B2 Technique for locating an item of interest within a stored representation of data Emerging Cross-Sectional Technologies 119 Expired
US4720782A Console unit for clustered digital data processing system Physics 112 Expired
US6332144A Technique for annotating media Emerging Cross-Sectional Technologies 103 Expired
US5068780A Method and apparatus for controlling initiation of bootstrap loading of an operating system in a computer system having first and second discrete computing zones Physics 50 Expired
US5068851A Apparatus and method for documenting faults in computing modules Physics 46 Expired
US5251227A Targeted resets in a data processor including a trace memory to store transactions Physics 35 Expired
US6704738B1 Technique for organizing data information in a network Emerging Cross-Sectional Technologies 27 Expired
US6266657A Technique for indexing data in a network Emerging Cross-Sectional Technologies 18 Expired
US6219671A Technique for storing data information within a network Emerging Cross-Sectional Technologies 16 Expired
US6243708A Technique for accessing an item of interest within a stored representation of data Emerging Cross-Sectional Technologies 13 Expired
US6275827A Technique for processing data Emerging Cross-Sectional Technologies 11 Expired
US8060509B2 Technique for processing data in a network Emerging Cross-Sectional Technologies 4 Active
US9122682B2 Technique for processing data in a network Emerging Cross-Sectional Technologies 0 Active
US8504576B2 Technique for processing data in a network Emerging Cross-Sectional Technologies 0 Active

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