Assignee
OMEGA OPTICAL INC
US·3 granted patents·153 citations·filing 1989–2002
Top patents by PatentIndex Score
3 records- 0191US5646781AOptical filters for forming enhanced imagesOMEGA OPTICAL INC·Filed 1995·Granted Jul 8, 1997·114 cites·21 claims
- 0269US5173808AOptical filterOMEGA OPTICAL INC·Filed 1989·Granted Dec 22, 1992·32 cites·17 claims
- 0354US6918673B2Protective optical filter assemblyOMEGA OPTICAL INC·Filed 2002·Granted Jul 19, 2005·7 cites·30 claims
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