Patent assignee · JP · COMPANY

Zentek Technology

2Patents
0Active
2Granted
23Portfolio score

Filing activity: Jun 16, 1998 → Sep 27, 2005

Most-cited patents

PatentTitleAreaCited byStatus
US6252588A Method and apparatus for providing an audio visual e-mail system Physics 168 Expired
US7624216B2 Host controller Physics 7 Expired

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