Inventor · New York, NY, US

Theodore Johnson

36Patents
5h-index
10Co-inventors
66Inventor score

Filing activity: Jul 12, 1982 → Jul 29, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US4534297A Wheel position control for railway maintenance vehicle Performing Operations; Transporting 34 Expired
US4453875A Displaceable liner for unloading wheel supported receptacles Performing Operations; Transporting 27 Expired
US7882087B2 Complex dependencies for efficient data warehouse updates Physics 22 Active
US6393516B2 System and method for storage media group parity protection Physics 17 Expired
US6289415A System and method for storage media group parity protection Physics 12 Expired
US10530661B2 Systems and methods for modeling networks Electricity 3 Active
US8713149B2 Data feed management Electricity 3 Active
US8699344B2 Method and apparatus for managing a degree of parallelism of streams Electricity 3 Active
US9600526B2 Generating and using temporal data partition revisions Physics 2 Active
US10223475B2 Database evaluation of anchored length-limited path expressions Physics 2 Active
US9235628B2 Generating and using temporal metadata partitions Physics 2 Active
US8453155B2 Method for scheduling updates in a streaming data warehouse Physics 2 Active
US9418107B2 Method and apparatus for performing query aware partitioning Physics 2 Active
US9633079B2 Generating and using temporal metadata partitions Physics 1 Active
US9165018B2 Managing a distributed database Physics 1 Active
US8898673B2 Methods, systems, and products for stream warehousing Physics 1 Active
US8943107B2 Generating and using temporal metadata partitions Physics 1 Active
US10685063B2 Time-based querying of graph databases Physics 1 Active
US10346272B2 Failure management for data streaming processing system Electricity 1 Active
US10389764B2 Network data source time management for data streaming processing system Electricity 1 Active
US10459910B2 Methods, systems, and products for maintaining data consistency in a stream warehouse Physics 1 Active
US9262504B2 Methods, systems, and products for maintaining data consistency in a stream warehouse Physics 1 Active
US10972513B2 Network data source time management for data streaming processing system Electricity 0 Active
US11341140B2 Unique identification generation for records in a data streaming processing system Electricity 0 Active
US11347807B2 Concept-based querying of graph databases Physics 0 Active

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