Assignee
CANZEK LUDVIK
CH·5 granted patents·86 citations·filing 1981–1986
Technology mixG02B5
Top patents by PatentIndex Score
5 records- 0181US4398809AHigh speed catadioptric systemCANZEK LUDVIK·Filed 1981·Granted Aug 16, 1983·41 cites·11 claims
- 0271US4738496AHigh speed infrared wide angle lens systemCANZEK LUDVIK·Filed 1986·Granted Apr 19, 1988·33 cites·8 claims
- 0343US4547045AHigh speed catadioptric objective lens systemCANZEK LUDVIK·Filed 1984·Granted Oct 15, 1985·7 cites·9 claims
- 0435US4456343AHigh speed catadioptric objective lens systemCANZEK LUDVIK·Filed 1981·Granted Jun 26, 1984·5 cites·5 claims
- 0527US4621904AMagnifier lens systemCANZEK LUDVIK·Filed 1984·Granted Nov 11, 1986·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →