Patent assignee · TW · COMPANY

Spot Technology Inc.

5Patents
0Active
5Granted
23Portfolio score

Filing activity: Jun 6, 1995 → May 20, 1997

Most-cited patents

PatentTitleAreaCited byStatus
US5583686A Lens assembly installation of scanner Physics 16 Expired
US5883728A Optical scanner using through holes to show scanning progress Electricity 6 Expired
US5751501A Lens mounting structure of a scanner Physics 3 Expired
USD397684S Scanner General 2 Expired
US5583684A Lens assembly fixing device of scanner Physics 2 Expired

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