Patent assignee · CN · COMPANY

MICROPOROUS TECHNOLOGY (NINGBO) LIMITED

1Patents
1Active
1Granted
39Portfolio score

Filing activity: Jan 7, 2014 → Jan 7, 2014

Most-cited patents

PatentTitleAreaCited byStatus
US9266380B2 Writing instrument having an ink balance mechanism Performing Operations; Transporting 1 Active

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