Assignee
PHOTON DEVICES LTD
US·9 granted patents·373 citations·filing 1984–1987
Top patents by PatentIndex Score
9 records- 0190US4674834AGraphic input or output device including a fiber optic bundle with electronic means for providing coherencePHOTON DEVICES LTD·Filed 1984·Granted Jun 23, 1987·58 cites·14 claims
- 0288US4682794ASecure identification card and systemPHOTON DEVICES LTD·Filed 1985·Granted Jul 28, 1987·167 cites·3 claims
- 0381US4760421AGraphic printing device including a fiber optic bundle with electronic means for providing coherencePHOTON DEVICES LTD·Filed 1986·Granted Jul 26, 1988·38 cites·13 claims
- 0479US4762391AGraphic input device and method including a fiber optic bundle with electronic means for improving imagesPHOTON DEVICES LTD·Filed 1986·Granted Aug 9, 1988·39 cites·17 claims
- 0578US4748680AColor document scannerPHOTON DEVICES LTD·Filed 1986·Granted May 31, 1988·33 cites·9 claims
- 0664US4702552ADocument scanner employing a fiber optic bundle and exhibiting grey scalePHOTON DEVICES LTD·Filed 1985·Granted Oct 27, 1987·19 cites·12 claims
- 0739US4812646AOptical fiber initialization method and apparatusPHOTON DEVICES LTD·Filed 1987·Granted Mar 14, 1989·12 cites·9 claims
- 0833US4841142ADocument scanner with resolution selection controlPHOTON DEVICES LTD·Filed 1987·Granted Jun 20, 1989·6 cites·8 claims
- 0931US4830446AProduction initializer for fiber optic document scannerPHOTON DEVICES LTD·Filed 1987·Granted May 16, 1989·1 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →