Patent assignee · US · COMPANY

Autotalk, Inc.

1Patents
0Active
1Granted
24Portfolio score

Filing activity: Jun 25, 1991 → Jun 25, 1991

Most-cited patents

PatentTitleAreaCited byStatus
US5276909A Traffic information broadcast system Electricity 47 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.